--- a/hotspot/src/share/vm/opto/library_call.cpp Thu Feb 21 13:13:22 2013 +0100
+++ b/hotspot/src/share/vm/opto/library_call.cpp Thu Feb 21 06:29:43 2013 -0800
@@ -1481,10 +1481,10 @@
Node* arg = round_double_node(argument(0));
Node* n;
switch (id) {
- case vmIntrinsics::_dabs: n = new (C) AbsDNode( arg); break;
- case vmIntrinsics::_dsqrt: n = new (C) SqrtDNode(0, arg); break;
- case vmIntrinsics::_dlog: n = new (C) LogDNode( arg); break;
- case vmIntrinsics::_dlog10: n = new (C) Log10DNode( arg); break;
+ case vmIntrinsics::_dabs: n = new (C) AbsDNode( arg); break;
+ case vmIntrinsics::_dsqrt: n = new (C) SqrtDNode(C, control(), arg); break;
+ case vmIntrinsics::_dlog: n = new (C) LogDNode(C, control(), arg); break;
+ case vmIntrinsics::_dlog10: n = new (C) Log10DNode(C, control(), arg); break;
default: fatal_unexpected_iid(id); break;
}
set_result(_gvn.transform(n));
@@ -1499,9 +1499,9 @@
Node* n = NULL;
switch (id) {
- case vmIntrinsics::_dsin: n = new (C) SinDNode(arg); break;
- case vmIntrinsics::_dcos: n = new (C) CosDNode(arg); break;
- case vmIntrinsics::_dtan: n = new (C) TanDNode(arg); break;
+ case vmIntrinsics::_dsin: n = new (C) SinDNode(C, control(), arg); break;
+ case vmIntrinsics::_dcos: n = new (C) CosDNode(C, control(), arg); break;
+ case vmIntrinsics::_dtan: n = new (C) TanDNode(C, control(), arg); break;
default: fatal_unexpected_iid(id); break;
}
n = _gvn.transform(n);
--- a/hotspot/src/share/vm/opto/subnode.hpp Thu Feb 21 13:13:22 2013 +0100
+++ b/hotspot/src/share/vm/opto/subnode.hpp Thu Feb 21 06:29:43 2013 -0800
@@ -399,7 +399,10 @@
// Cosinus of a double
class CosDNode : public Node {
public:
- CosDNode( Node *in1 ) : Node(0, in1) {}
+ CosDNode(Compile* C, Node *c, Node *in1) : Node(c, in1) {
+ init_flags(Flag_is_expensive);
+ C->add_expensive_node(this);
+ }
virtual int Opcode() const;
const Type *bottom_type() const { return Type::DOUBLE; }
virtual uint ideal_reg() const { return Op_RegD; }
@@ -410,7 +413,10 @@
// Sinus of a double
class SinDNode : public Node {
public:
- SinDNode( Node *in1 ) : Node(0, in1) {}
+ SinDNode(Compile* C, Node *c, Node *in1) : Node(c, in1) {
+ init_flags(Flag_is_expensive);
+ C->add_expensive_node(this);
+ }
virtual int Opcode() const;
const Type *bottom_type() const { return Type::DOUBLE; }
virtual uint ideal_reg() const { return Op_RegD; }
@@ -422,7 +428,10 @@
// tangens of a double
class TanDNode : public Node {
public:
- TanDNode(Node *in1 ) : Node(0, in1) {}
+ TanDNode(Compile* C, Node *c,Node *in1) : Node(c, in1) {
+ init_flags(Flag_is_expensive);
+ C->add_expensive_node(this);
+ }
virtual int Opcode() const;
const Type *bottom_type() const { return Type::DOUBLE; }
virtual uint ideal_reg() const { return Op_RegD; }
@@ -445,7 +454,10 @@
// square root a double
class SqrtDNode : public Node {
public:
- SqrtDNode(Node *c, Node *in1 ) : Node(c, in1) {}
+ SqrtDNode(Compile* C, Node *c, Node *in1) : Node(c, in1) {
+ init_flags(Flag_is_expensive);
+ C->add_expensive_node(this);
+ }
virtual int Opcode() const;
const Type *bottom_type() const { return Type::DOUBLE; }
virtual uint ideal_reg() const { return Op_RegD; }
@@ -470,7 +482,10 @@
// Log_e of a double
class LogDNode : public Node {
public:
- LogDNode( Node *in1 ) : Node(0, in1) {}
+ LogDNode(Compile* C, Node *c, Node *in1) : Node(c, in1) {
+ init_flags(Flag_is_expensive);
+ C->add_expensive_node(this);
+ }
virtual int Opcode() const;
const Type *bottom_type() const { return Type::DOUBLE; }
virtual uint ideal_reg() const { return Op_RegD; }
@@ -481,7 +496,10 @@
// Log_10 of a double
class Log10DNode : public Node {
public:
- Log10DNode( Node *in1 ) : Node(0, in1) {}
+ Log10DNode(Compile* C, Node *c, Node *in1) : Node(c, in1) {
+ init_flags(Flag_is_expensive);
+ C->add_expensive_node(this);
+ }
virtual int Opcode() const;
const Type *bottom_type() const { return Type::DOUBLE; }
virtual uint ideal_reg() const { return Op_RegD; }
--- a/hotspot/src/share/vm/opto/superword.cpp Thu Feb 21 13:13:22 2013 +0100
+++ b/hotspot/src/share/vm/opto/superword.cpp Thu Feb 21 06:29:43 2013 -0800
@@ -143,7 +143,8 @@
// Ready the block
- construct_bb();
+ if (!construct_bb())
+ return; // Exit if no interesting nodes or complex graph.
dependence_graph();
@@ -615,6 +616,7 @@
if (n == stop) break;
preds.push(n);
prev = n;
+ assert(n->is_Mem(), err_msg_res("unexpected node %s", n->Name()));
n = n->in(MemNode::Memory);
}
}
@@ -1578,7 +1580,7 @@
//------------------------------construct_bb---------------------------
// Construct reverse postorder list of block members
-void SuperWord::construct_bb() {
+bool SuperWord::construct_bb() {
Node* entry = bb();
assert(_stk.length() == 0, "stk is empty");
@@ -1596,6 +1598,12 @@
Node *n = lpt()->_body.at(i);
set_bb_idx(n, i); // Create a temporary map
if (in_bb(n)) {
+ if (n->is_LoadStore() || n->is_MergeMem() ||
+ (n->is_Proj() && !n->as_Proj()->is_CFG())) {
+ // Bailout if the loop has LoadStore, MergeMem or data Proj
+ // nodes. Superword optimization does not work with them.
+ return false;
+ }
bb_ct++;
if (!n->is_CFG()) {
bool found = false;
@@ -1620,6 +1628,10 @@
if (in_bb(n) && (n->is_Phi() && n->bottom_type() == Type::MEMORY)) {
Node* n_tail = n->in(LoopNode::LoopBackControl);
if (n_tail != n->in(LoopNode::EntryControl)) {
+ if (!n_tail->is_Mem()) {
+ assert(n_tail->is_Mem(), err_msg_res("unexpected node for memory slice: %s", n_tail->Name()));
+ return false; // Bailout
+ }
_mem_slice_head.push(n);
_mem_slice_tail.push(n_tail);
}
@@ -1695,6 +1707,7 @@
}
#endif
assert(rpo_idx == -1 && bb_ct == _block.length(), "all block members found");
+ return (_mem_slice_head.length() > 0) || (_data_entry.length() > 0);
}
//------------------------------initialize_bb---------------------------
--- a/hotspot/src/share/vm/opto/superword.hpp Thu Feb 21 13:13:22 2013 +0100
+++ b/hotspot/src/share/vm/opto/superword.hpp Thu Feb 21 06:29:43 2013 -0800
@@ -380,7 +380,7 @@
// Is use->in(u_idx) a vector use?
bool is_vector_use(Node* use, int u_idx);
// Construct reverse postorder list of block members
- void construct_bb();
+ bool construct_bb();
// Initialize per node info
void initialize_bb();
// Insert n into block after pos
--- a/hotspot/test/compiler/5091921/Test6850611.java Thu Feb 21 13:13:22 2013 +0100
+++ b/hotspot/test/compiler/5091921/Test6850611.java Thu Feb 21 06:29:43 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -27,7 +27,7 @@
* @bug 6850611
* @summary int / long arithmetic seems to be broken in 1.6.0_14 HotSpot Server VM (Win XP)
*
- * @run main Test6850611
+ * @run main/timeout=480 Test6850611
*/
public class Test6850611 {
--- a/hotspot/test/compiler/5091921/Test6890943.java Thu Feb 21 13:13:22 2013 +0100
+++ b/hotspot/test/compiler/5091921/Test6890943.java Thu Feb 21 06:29:43 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -27,7 +27,7 @@
* @bug 6890943
* @summary JVM mysteriously gives wrong result on 64-bit 1.6 VMs in hotspot mode.
*
- * @run shell Test6890943.sh
+ * @run shell/timeout=240 Test6890943.sh
*/
import java.util.*;
import java.io.*;
--- a/hotspot/test/compiler/5091921/Test6890943.sh Thu Feb 21 13:13:22 2013 +0100
+++ b/hotspot/test/compiler/5091921/Test6890943.sh Thu Feb 21 06:29:43 2013 -0800
@@ -1,6 +1,6 @@
#!/bin/sh
#
-# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -52,7 +52,10 @@
${TESTJAVA}/bin/javac -d . Test6890943.java
-${TESTJAVA}/bin/java -XX:-PrintVMOptions ${TESTVMOPTS} Test6890943 < input6890943.txt > test.out 2>&1
+${TESTJAVA}/bin/java -XX:-PrintVMOptions -XX:+IgnoreUnrecognizedVMOptions ${TESTVMOPTS} Test6890943 < input6890943.txt > pretest.out 2>&1
+
+# This test sometimes tickles an unrelated performance warning that interferes with diff.
+grep -v 'warning: Performance bug: SystemDictionary' pretest.out > test.out
diff output6890943.txt test.out
--- a/hotspot/test/compiler/5091921/Test6905845.java Thu Feb 21 13:13:22 2013 +0100
+++ b/hotspot/test/compiler/5091921/Test6905845.java Thu Feb 21 06:29:43 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -27,7 +27,7 @@
* @bug 6905845
* @summary Server VM improperly optimizing away loop.
*
- * @run main Test6905845
+ * @run main/timeout=480 Test6905845
*/
public class Test6905845 {
--- a/hotspot/test/compiler/5091921/Test6992759.java Thu Feb 21 13:13:22 2013 +0100
+++ b/hotspot/test/compiler/5091921/Test6992759.java Thu Feb 21 06:29:43 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -27,7 +27,7 @@
* @bug 6992759
* @summary Bad code generated for integer <= comparison, fails for Integer.MAX_VALUE
*
- * @run main Test6992759
+ * @run main/timeout=240 Test6992759
*/
public class Test6992759 {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/8004867/TestIntAtomicCAS.java Thu Feb 21 06:29:43 2013 -0800
@@ -0,0 +1,969 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 8004867
+ * @summary VM crashing with assert "share/vm/opto/node.hpp:357 - assert(i < _max) failed: oob"
+ *
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-OptimizeFill TestIntAtomicCAS
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:+OptimizeFill TestIntAtomicCAS
+ */
+
+import java.util.concurrent.atomic.AtomicIntegerArray;
+
+public class TestIntAtomicCAS {
+ private static final int ARRLEN = 97;
+ private static final int ITERS = 11000;
+ private static final int OFFSET = 3;
+ private static final int SCALE = 2;
+ private static final int ALIGN_OFF = 8;
+ private static final int UNALIGN_OFF = 5;
+
+ public static void main(String args[]) {
+ System.out.println("Testing Integer array atomic CAS operations");
+ int errn = test(false);
+ if (errn > 0) {
+ System.err.println("FAILED: " + errn + " errors");
+ System.exit(97);
+ }
+ System.out.println("PASSED");
+ }
+
+ static int test(boolean test_only) {
+ AtomicIntegerArray a1 = new AtomicIntegerArray(ARRLEN);
+ AtomicIntegerArray a2 = new AtomicIntegerArray(ARRLEN);
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ System.out.println("Warmup");
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ test_vi(a2, 123, -1);
+ test_cp(a1, a2);
+ test_2ci(a1, a2);
+ test_2vi(a1, a2, 123, 103);
+ test_ci_neg(a1, 123);
+ test_vi_neg(a2, 123, 103);
+ test_cp_neg(a1, a2);
+ test_2ci_neg(a1, a2);
+ test_2vi_neg(a1, a2, 123, 103);
+ test_ci_oppos(a1, 123);
+ test_vi_oppos(a2, 123, 103);
+ test_cp_oppos(a1, a2);
+ test_2ci_oppos(a1, a2);
+ test_2vi_oppos(a1, a2, 123, 103);
+ test_ci_off(a1, 123);
+ test_vi_off(a2, 123, 103);
+ test_cp_off(a1, a2);
+ test_2ci_off(a1, a2);
+ test_2vi_off(a1, a2, 123, 103);
+ test_ci_inv(a1, OFFSET, 123);
+ test_vi_inv(a2, 123, OFFSET, 103);
+ test_cp_inv(a1, a2, OFFSET);
+ test_2ci_inv(a1, a2, OFFSET);
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ test_ci_scl(a1, 123);
+ test_vi_scl(a2, 123, 103);
+ test_cp_scl(a1, a2);
+ test_2ci_scl(a1, a2);
+ test_2vi_scl(a1, a2, 123, 103);
+ test_cp_alndst(a1, a2);
+ test_cp_alnsrc(a1, a2);
+ test_2ci_aln(a1, a2);
+ test_2vi_aln(a1, a2, 123, 103);
+ test_cp_unalndst(a1, a2);
+ test_cp_unalnsrc(a1, a2);
+ test_2ci_unaln(a1, a2);
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ // Test and verify results
+ System.out.println("Verification");
+ int errn = 0;
+ {
+ test_ci(a1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci: a1", i, a1.get(i), -123);
+ }
+ test_vi(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi: a2", i, a2.get(i), 123);
+ }
+ test_cp(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp: a1", i, a1.get(i), 123);
+ }
+ test_2ci(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci: a2", i, a2.get(i), -103);
+ }
+ test_2vi(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi: a2", i, a2.get(i), 103);
+ }
+ // Reset for negative stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_ci_neg(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_neg: a1", i, a1.get(i), -123);
+ }
+ test_vi_neg(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_neg: a2", i, a2.get(i), 123);
+ }
+ test_cp_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_neg: a1", i, a1.get(i), 123);
+ }
+ test_2ci_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_neg: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_neg: a2", i, a2.get(i), -103);
+ }
+ test_2vi_neg(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_neg: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_neg: a2", i, a2.get(i), 103);
+ }
+ // Reset for opposite stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_ci_oppos(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_oppos: a1", i, a1.get(i), -123);
+ }
+ test_vi_oppos(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_oppos: a2", i, a2.get(i), 123);
+ }
+ test_cp_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_oppos: a1", i, a1.get(i), 123);
+ }
+ test_2ci_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_oppos: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_oppos: a2", i, a2.get(i), -103);
+ }
+ test_2vi_oppos(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_oppos: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_oppos: a2", i, a2.get(i), 103);
+ }
+ // Reset for indexing with offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_ci_off(a1, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_off: a1", i, a1.get(i), -123);
+ }
+ test_vi_off(a2, 123, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_off: a2", i, a2.get(i), 123);
+ }
+ test_cp_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_off: a1", i, a1.get(i), 123);
+ }
+ test_2ci_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_off: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_off: a2", i, a2.get(i), -103);
+ }
+ test_2vi_off(a1, a2, 123, 103);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_off: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_off: a2", i, a2.get(i), 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_off: a1", i, a1.get(i), -1);
+ errn += verify("test_2vi_off: a2", i, a2.get(i), -1);
+ }
+ // Reset for indexing with invariant offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_ci_inv(a1, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_inv: a1", i, a1.get(i), -123);
+ }
+ test_vi_inv(a2, 123, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_inv: a2", i, a2.get(i), 123);
+ }
+ test_cp_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_inv: a1", i, a1.get(i), 123);
+ }
+ test_2ci_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_inv: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_inv: a2", i, a2.get(i), -103);
+ }
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_inv: a2", i, a2.get(i), 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1.get(i), -1);
+ errn += verify("test_2vi_inv: a2", i, a2.get(i), -1);
+ }
+ // Reset for indexing with scale
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_ci_scl(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : -123;
+ errn += verify("test_ci_scl: a1", i, a1.get(i), val);
+ }
+ test_vi_scl(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_vi_scl: a2", i, a2.get(i), val);
+ }
+ test_cp_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_cp_scl: a1", i, a1.get(i), val);
+ }
+ test_2ci_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a1", i, a1.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a1", i*SCALE, a1.get(i*SCALE), -123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a2", i, a2.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a2", i*SCALE, a2.get(i*SCALE), -103);
+ }
+ }
+ test_2vi_scl(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a1", i, a1.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a1", i*SCALE, a1.get(i*SCALE), 123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a2", i, a2.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a2", i*SCALE, a2.get(i*SCALE), 103);
+ }
+ }
+ // Reset for 2 arrays with relative aligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_vi(a2, 123, -1);
+ test_cp_alndst(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1.get(i), 123);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1.set(i, 123);
+ }
+ test_vi(a2, -123, 123);
+ test_cp_alnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1.get(i), -123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1.get(i), 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_2ci_aln(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2.get(i), -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2.get(i), -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_2vi_aln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1.get(i), -1);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2.get(i), 103);
+ }
+
+ // Reset for 2 arrays with relative unaligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_vi(a2, 123, -1);
+ test_cp_unalndst(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1.get(i), 123);
+ }
+ test_vi(a2, -123, 123);
+ test_cp_unalnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1.get(i), -123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1.get(i), 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_2ci_unaln(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2.get(i), -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2.get(i), -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_2vi_unaln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1.get(i), -1);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2.get(i), 103);
+ }
+
+ // Reset for aligned overlap initialization
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1.set(i, i);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_cp_alndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alndst_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1.set((i+ALIGN_OFF), -1);
+ }
+ test_cp_alnsrc(a1, a1);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_2ci_aln(a1, a1);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1.get(i), -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_2vi_aln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1.get(i), 103);
+ }
+
+ // Reset for unaligned overlap initialization
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1.set(i, i);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_cp_unalndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalndst_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1.set((i+UNALIGN_OFF), -1);
+ }
+ test_cp_unalnsrc(a1, a1);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_2ci_unaln(a1, a1);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1.get(i), -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_2vi_unaln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1.get(i), 103);
+ }
+
+ }
+
+ if (errn > 0 || test_only)
+ return errn;
+
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ System.out.println("Time");
+ long start, end;
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi(a2, 123, -1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_neg(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_neg(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_neg(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_neg: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_oppos(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_oppos(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_oppos(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_oppos: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_off(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_off(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_off(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_off: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_inv(a1, OFFSET, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_inv(a2, 123, OFFSET, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_inv: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_scl(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_scl(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_scl(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_scl: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_aln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_aln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_aln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_aln: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_unaln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_unaln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_unaln: " + (end - start));
+
+ return errn;
+ }
+
+ static void test_ci(AtomicIntegerArray a) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.compareAndSet(i, -1, -123);
+ }
+ }
+ static void test_vi(AtomicIntegerArray a, int b, int old) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.compareAndSet(i, old, b);
+ }
+ }
+ static void test_cp(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.compareAndSet(i, -123, b.get(i));
+ }
+ }
+ static void test_2ci(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.compareAndSet(i, 123, -123);
+ b.compareAndSet(i, 123, -103);
+ }
+ }
+ static void test_2vi(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.compareAndSet(i, -123, c);
+ b.compareAndSet(i, -103, d);
+ }
+ }
+ static void test_ci_neg(AtomicIntegerArray a, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.compareAndSet(i, old, -123);
+ }
+ }
+ static void test_vi_neg(AtomicIntegerArray a, int b, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.compareAndSet(i, old, b);
+ }
+ }
+ static void test_cp_neg(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.compareAndSet(i, -123, b.get(i));
+ }
+ }
+ static void test_2ci_neg(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.compareAndSet(i, 123, -123);
+ b.compareAndSet(i, 123, -103);
+ }
+ }
+ static void test_2vi_neg(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.compareAndSet(i, -123, c);
+ b.compareAndSet(i, -103, d);
+ }
+ }
+ static void test_ci_oppos(AtomicIntegerArray a, int old) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.compareAndSet((limit-i), old, -123);
+ }
+ }
+ static void test_vi_oppos(AtomicIntegerArray a, int b, int old) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ a.compareAndSet((limit-i), old, b);
+ }
+ }
+ static void test_cp_oppos(AtomicIntegerArray a, AtomicIntegerArray b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.compareAndSet(i, -123, b.get(limit-i));
+ }
+ }
+ static void test_2ci_oppos(AtomicIntegerArray a, AtomicIntegerArray b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.compareAndSet((limit-i), 123, -123);
+ b.compareAndSet(i, 123, -103);
+ }
+ }
+ static void test_2vi_oppos(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ a.compareAndSet(i, -123, c);
+ b.compareAndSet((limit-i), -103, d);
+ }
+ }
+ static void test_ci_off(AtomicIntegerArray a, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.compareAndSet((i+OFFSET), old, -123);
+ }
+ }
+ static void test_vi_off(AtomicIntegerArray a, int b, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.compareAndSet((i+OFFSET), old, b);
+ }
+ }
+ static void test_cp_off(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.compareAndSet((i+OFFSET), -123, b.get(i+OFFSET));
+ }
+ }
+ static void test_2ci_off(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.compareAndSet((i+OFFSET), 123, -123);
+ b.compareAndSet((i+OFFSET), 123, -103);
+ }
+ }
+ static void test_2vi_off(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.compareAndSet((i+OFFSET), -123, c);
+ b.compareAndSet((i+OFFSET), -103, d);
+ }
+ }
+ static void test_ci_inv(AtomicIntegerArray a, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.compareAndSet((i+k), old, -123);
+ }
+ }
+ static void test_vi_inv(AtomicIntegerArray a, int b, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.compareAndSet((i+k), old, b);
+ }
+ }
+ static void test_cp_inv(AtomicIntegerArray a, AtomicIntegerArray b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.compareAndSet((i+k), -123, b.get(i+k));
+ }
+ }
+ static void test_2ci_inv(AtomicIntegerArray a, AtomicIntegerArray b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.compareAndSet((i+k), 123, -123);
+ b.compareAndSet((i+k), 123, -103);
+ }
+ }
+ static void test_2vi_inv(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.compareAndSet((i+k), -123, c);
+ b.compareAndSet((i+k), -103, d);
+ }
+ }
+ static void test_ci_scl(AtomicIntegerArray a, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.compareAndSet((i*SCALE), old, -123);
+ }
+ }
+ static void test_vi_scl(AtomicIntegerArray a, int b, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.compareAndSet((i*SCALE), old, b);
+ }
+ }
+ static void test_cp_scl(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.compareAndSet((i*SCALE), -123, b.get(i*SCALE));
+ }
+ }
+ static void test_2ci_scl(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.compareAndSet((i*SCALE), 123, -123);
+ b.compareAndSet((i*SCALE), 123, -103);
+ }
+ }
+ static void test_2vi_scl(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.compareAndSet((i*SCALE), -123, c);
+ b.compareAndSet((i*SCALE), -103, d);
+ }
+ }
+ static void test_cp_alndst(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.compareAndSet((i+ALIGN_OFF), -1, b.get(i));
+ }
+ }
+ static void test_cp_alnsrc(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.getAndSet(i, b.get(i+ALIGN_OFF));
+ }
+ }
+ static void test_2ci_aln(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.compareAndSet((i+ALIGN_OFF), -1, -123);
+ b.getAndSet(i, -103);
+ }
+ }
+ static void test_2vi_aln(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.getAndSet(i, c);
+ b.getAndSet((i+ALIGN_OFF), d);
+ }
+ }
+ static void test_cp_unalndst(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.compareAndSet((i+UNALIGN_OFF), -1, b.get(i));
+ }
+ }
+ static void test_cp_unalnsrc(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.getAndSet(i, b.get(i+UNALIGN_OFF));
+ }
+ }
+ static void test_2ci_unaln(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.compareAndSet((i+UNALIGN_OFF), -1, -123);
+ b.getAndSet(i, -103);
+ }
+ }
+ static void test_2vi_unaln(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.getAndSet(i, c);
+ b.getAndSet((i+UNALIGN_OFF), d);
+ }
+ }
+
+ static int verify(String text, int i, int elem, int val) {
+ if (elem != val) {
+ System.err.println(text + "[" + i + "] = " + elem + " != " + val);
+ return 1;
+ }
+ return 0;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/8004867/TestIntAtomicOrdered.java Thu Feb 21 06:29:43 2013 -0800
@@ -0,0 +1,969 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 8004867
+ * @summary VM crashing with assert "share/vm/opto/node.hpp:357 - assert(i < _max) failed: oob"
+ *
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-OptimizeFill TestIntAtomicOrdered
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:+OptimizeFill TestIntAtomicOrdered
+ */
+
+import java.util.concurrent.atomic.AtomicIntegerArray;
+
+public class TestIntAtomicOrdered {
+ private static final int ARRLEN = 97;
+ private static final int ITERS = 11000;
+ private static final int OFFSET = 3;
+ private static final int SCALE = 2;
+ private static final int ALIGN_OFF = 8;
+ private static final int UNALIGN_OFF = 5;
+
+ public static void main(String args[]) {
+ System.out.println("Testing Integer array atomic ordered operations");
+ int errn = test(false);
+ if (errn > 0) {
+ System.err.println("FAILED: " + errn + " errors");
+ System.exit(97);
+ }
+ System.out.println("PASSED");
+ }
+
+ static int test(boolean test_only) {
+ AtomicIntegerArray a1 = new AtomicIntegerArray(ARRLEN);
+ AtomicIntegerArray a2 = new AtomicIntegerArray(ARRLEN);
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ System.out.println("Warmup");
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ test_vi(a2, 123, -1);
+ test_cp(a1, a2);
+ test_2ci(a1, a2);
+ test_2vi(a1, a2, 123, 103);
+ test_ci_neg(a1, 123);
+ test_vi_neg(a2, 123, 103);
+ test_cp_neg(a1, a2);
+ test_2ci_neg(a1, a2);
+ test_2vi_neg(a1, a2, 123, 103);
+ test_ci_oppos(a1, 123);
+ test_vi_oppos(a2, 123, 103);
+ test_cp_oppos(a1, a2);
+ test_2ci_oppos(a1, a2);
+ test_2vi_oppos(a1, a2, 123, 103);
+ test_ci_off(a1, 123);
+ test_vi_off(a2, 123, 103);
+ test_cp_off(a1, a2);
+ test_2ci_off(a1, a2);
+ test_2vi_off(a1, a2, 123, 103);
+ test_ci_inv(a1, OFFSET, 123);
+ test_vi_inv(a2, 123, OFFSET, 103);
+ test_cp_inv(a1, a2, OFFSET);
+ test_2ci_inv(a1, a2, OFFSET);
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ test_ci_scl(a1, 123);
+ test_vi_scl(a2, 123, 103);
+ test_cp_scl(a1, a2);
+ test_2ci_scl(a1, a2);
+ test_2vi_scl(a1, a2, 123, 103);
+ test_cp_alndst(a1, a2);
+ test_cp_alnsrc(a1, a2);
+ test_2ci_aln(a1, a2);
+ test_2vi_aln(a1, a2, 123, 103);
+ test_cp_unalndst(a1, a2);
+ test_cp_unalnsrc(a1, a2);
+ test_2ci_unaln(a1, a2);
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ // Test and verify results
+ System.out.println("Verification");
+ int errn = 0;
+ {
+ test_ci(a1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci: a1", i, a1.get(i), -123);
+ }
+ test_vi(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi: a2", i, a2.get(i), 123);
+ }
+ test_cp(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp: a1", i, a1.get(i), 123);
+ }
+ test_2ci(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci: a2", i, a2.get(i), -103);
+ }
+ test_2vi(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi: a2", i, a2.get(i), 103);
+ }
+ // Reset for negative stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_ci_neg(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_neg: a1", i, a1.get(i), -123);
+ }
+ test_vi_neg(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_neg: a2", i, a2.get(i), 123);
+ }
+ test_cp_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_neg: a1", i, a1.get(i), 123);
+ }
+ test_2ci_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_neg: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_neg: a2", i, a2.get(i), -103);
+ }
+ test_2vi_neg(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_neg: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_neg: a2", i, a2.get(i), 103);
+ }
+ // Reset for opposite stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_ci_oppos(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_oppos: a1", i, a1.get(i), -123);
+ }
+ test_vi_oppos(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_oppos: a2", i, a2.get(i), 123);
+ }
+ test_cp_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_oppos: a1", i, a1.get(i), 123);
+ }
+ test_2ci_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_oppos: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_oppos: a2", i, a2.get(i), -103);
+ }
+ test_2vi_oppos(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_oppos: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_oppos: a2", i, a2.get(i), 103);
+ }
+ // Reset for indexing with offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_ci_off(a1, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_off: a1", i, a1.get(i), -123);
+ }
+ test_vi_off(a2, 123, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_off: a2", i, a2.get(i), 123);
+ }
+ test_cp_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_off: a1", i, a1.get(i), 123);
+ }
+ test_2ci_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_off: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_off: a2", i, a2.get(i), -103);
+ }
+ test_2vi_off(a1, a2, 123, 103);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_off: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_off: a2", i, a2.get(i), 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_off: a1", i, a1.get(i), -1);
+ errn += verify("test_2vi_off: a2", i, a2.get(i), -1);
+ }
+ // Reset for indexing with invariant offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_ci_inv(a1, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_inv: a1", i, a1.get(i), -123);
+ }
+ test_vi_inv(a2, 123, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_inv: a2", i, a2.get(i), 123);
+ }
+ test_cp_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_inv: a1", i, a1.get(i), 123);
+ }
+ test_2ci_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_inv: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_inv: a2", i, a2.get(i), -103);
+ }
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_inv: a2", i, a2.get(i), 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1.get(i), -1);
+ errn += verify("test_2vi_inv: a2", i, a2.get(i), -1);
+ }
+ // Reset for indexing with scale
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_ci_scl(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : -123;
+ errn += verify("test_ci_scl: a1", i, a1.get(i), val);
+ }
+ test_vi_scl(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_vi_scl: a2", i, a2.get(i), val);
+ }
+ test_cp_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_cp_scl: a1", i, a1.get(i), val);
+ }
+ test_2ci_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a1", i, a1.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a1", i*SCALE, a1.get(i*SCALE), -123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a2", i, a2.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a2", i*SCALE, a2.get(i*SCALE), -103);
+ }
+ }
+ test_2vi_scl(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a1", i, a1.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a1", i*SCALE, a1.get(i*SCALE), 123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a2", i, a2.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a2", i*SCALE, a2.get(i*SCALE), 103);
+ }
+ }
+ // Reset for 2 arrays with relative aligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_vi(a2, 123, -1);
+ test_cp_alndst(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1.get(i), 123);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1.lazySet(i, 123);
+ }
+ test_vi(a2, -123, 123);
+ test_cp_alnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1.get(i), -123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1.get(i), 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_2ci_aln(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2.get(i), -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2.get(i), -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_2vi_aln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1.get(i), -1);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2.get(i), 103);
+ }
+
+ // Reset for 2 arrays with relative unaligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_vi(a2, 123, -1);
+ test_cp_unalndst(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1.get(i), 123);
+ }
+ test_vi(a2, -123, 123);
+ test_cp_unalnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1.get(i), -123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1.get(i), 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_2ci_unaln(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2.get(i), -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2.get(i), -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ test_2vi_unaln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1.get(i), -1);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2.get(i), 103);
+ }
+
+ // Reset for aligned overlap initialization
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1.lazySet(i, i);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ }
+ test_cp_alndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alndst_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1.lazySet((i+ALIGN_OFF), -1);
+ }
+ test_cp_alnsrc(a1, a1);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ }
+ test_2ci_aln(a1, a1);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1.get(i), -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ }
+ test_2vi_aln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1.get(i), 103);
+ }
+
+ // Reset for unaligned overlap initialization
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1.lazySet(i, i);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ }
+ test_cp_unalndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalndst_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1.lazySet((i+UNALIGN_OFF), -1);
+ }
+ test_cp_unalnsrc(a1, a1);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ }
+ test_2ci_unaln(a1, a1);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1.get(i), -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ }
+ test_2vi_unaln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1.get(i), 103);
+ }
+
+ }
+
+ if (errn > 0 || test_only)
+ return errn;
+
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1.lazySet(i, -1);
+ a2.lazySet(i, -1);
+ }
+ System.out.println("Time");
+ long start, end;
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi(a2, 123, -1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_neg(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_neg(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_neg(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_neg: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_oppos(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_oppos(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_oppos(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_oppos: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_off(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_off(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_off(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_off: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_inv(a1, OFFSET, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_inv(a2, 123, OFFSET, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_inv: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_scl(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_scl(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_scl(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_scl: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_aln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_aln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_aln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_aln: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_unaln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_unaln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_unaln: " + (end - start));
+
+ return errn;
+ }
+
+ static void test_ci(AtomicIntegerArray a) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.lazySet(i, -123);
+ }
+ }
+ static void test_vi(AtomicIntegerArray a, int b, int old) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.lazySet(i, b);
+ }
+ }
+ static void test_cp(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.lazySet(i, b.get(i));
+ }
+ }
+ static void test_2ci(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.lazySet(i, -123);
+ b.lazySet(i, -103);
+ }
+ }
+ static void test_2vi(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.lazySet(i, c);
+ b.lazySet(i, d);
+ }
+ }
+ static void test_ci_neg(AtomicIntegerArray a, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.lazySet(i,-123);
+ }
+ }
+ static void test_vi_neg(AtomicIntegerArray a, int b, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.lazySet(i, b);
+ }
+ }
+ static void test_cp_neg(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.lazySet(i, b.get(i));
+ }
+ }
+ static void test_2ci_neg(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.lazySet(i, -123);
+ b.lazySet(i, -103);
+ }
+ }
+ static void test_2vi_neg(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.lazySet(i, c);
+ b.lazySet(i, d);
+ }
+ }
+ static void test_ci_oppos(AtomicIntegerArray a, int old) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.lazySet((limit-i), -123);
+ }
+ }
+ static void test_vi_oppos(AtomicIntegerArray a, int b, int old) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ a.lazySet((limit-i), b);
+ }
+ }
+ static void test_cp_oppos(AtomicIntegerArray a, AtomicIntegerArray b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.lazySet(i, b.get(limit-i));
+ }
+ }
+ static void test_2ci_oppos(AtomicIntegerArray a, AtomicIntegerArray b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.lazySet((limit-i), -123);
+ b.lazySet(i, -103);
+ }
+ }
+ static void test_2vi_oppos(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ a.lazySet(i, c);
+ b.lazySet((limit-i), d);
+ }
+ }
+ static void test_ci_off(AtomicIntegerArray a, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.lazySet((i+OFFSET), -123);
+ }
+ }
+ static void test_vi_off(AtomicIntegerArray a, int b, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.lazySet((i+OFFSET), b);
+ }
+ }
+ static void test_cp_off(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.lazySet((i+OFFSET), b.get(i+OFFSET));
+ }
+ }
+ static void test_2ci_off(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.lazySet((i+OFFSET), -123);
+ b.lazySet((i+OFFSET), -103);
+ }
+ }
+ static void test_2vi_off(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.lazySet((i+OFFSET), c);
+ b.lazySet((i+OFFSET), d);
+ }
+ }
+ static void test_ci_inv(AtomicIntegerArray a, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.lazySet((i+k),-123);
+ }
+ }
+ static void test_vi_inv(AtomicIntegerArray a, int b, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.lazySet((i+k), b);
+ }
+ }
+ static void test_cp_inv(AtomicIntegerArray a, AtomicIntegerArray b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.lazySet((i+k), b.get(i+k));
+ }
+ }
+ static void test_2ci_inv(AtomicIntegerArray a, AtomicIntegerArray b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.lazySet((i+k), -123);
+ b.lazySet((i+k), -103);
+ }
+ }
+ static void test_2vi_inv(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.lazySet((i+k), c);
+ b.lazySet((i+k), d);
+ }
+ }
+ static void test_ci_scl(AtomicIntegerArray a, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.lazySet((i*SCALE), -123);
+ }
+ }
+ static void test_vi_scl(AtomicIntegerArray a, int b, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.lazySet((i*SCALE), b);
+ }
+ }
+ static void test_cp_scl(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.lazySet((i*SCALE), b.get(i*SCALE));
+ }
+ }
+ static void test_2ci_scl(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.lazySet((i*SCALE), -123);
+ b.lazySet((i*SCALE), -103);
+ }
+ }
+ static void test_2vi_scl(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.lazySet((i*SCALE), c);
+ b.lazySet((i*SCALE), d);
+ }
+ }
+ static void test_cp_alndst(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.lazySet((i+ALIGN_OFF), b.get(i));
+ }
+ }
+ static void test_cp_alnsrc(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.lazySet(i, b.get(i+ALIGN_OFF));
+ }
+ }
+ static void test_2ci_aln(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.lazySet((i+ALIGN_OFF), -123);
+ b.lazySet(i, -103);
+ }
+ }
+ static void test_2vi_aln(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.lazySet(i, c);
+ b.lazySet((i+ALIGN_OFF), d);
+ }
+ }
+ static void test_cp_unalndst(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.lazySet((i+UNALIGN_OFF), b.get(i));
+ }
+ }
+ static void test_cp_unalnsrc(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.lazySet(i, b.get(i+UNALIGN_OFF));
+ }
+ }
+ static void test_2ci_unaln(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.lazySet((i+UNALIGN_OFF), -123);
+ b.lazySet(i, -103);
+ }
+ }
+ static void test_2vi_unaln(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.lazySet(i, c);
+ b.lazySet((i+UNALIGN_OFF), d);
+ }
+ }
+
+ static int verify(String text, int i, int elem, int val) {
+ if (elem != val) {
+ System.err.println(text + "[" + i + "] = " + elem + " != " + val);
+ return 1;
+ }
+ return 0;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/8004867/TestIntAtomicVolatile.java Thu Feb 21 06:29:43 2013 -0800
@@ -0,0 +1,969 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 8004867
+ * @summary VM crashing with assert "share/vm/opto/node.hpp:357 - assert(i < _max) failed: oob"
+ *
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-OptimizeFill TestIntAtomicVolatile
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:+OptimizeFill TestIntAtomicVolatile
+ */
+
+import java.util.concurrent.atomic.AtomicIntegerArray;
+
+public class TestIntAtomicVolatile {
+ private static final int ARRLEN = 97;
+ private static final int ITERS = 11000;
+ private static final int OFFSET = 3;
+ private static final int SCALE = 2;
+ private static final int ALIGN_OFF = 8;
+ private static final int UNALIGN_OFF = 5;
+
+ public static void main(String args[]) {
+ System.out.println("Testing Integer array atomic volatile operations");
+ int errn = test(false);
+ if (errn > 0) {
+ System.err.println("FAILED: " + errn + " errors");
+ System.exit(97);
+ }
+ System.out.println("PASSED");
+ }
+
+ static int test(boolean test_only) {
+ AtomicIntegerArray a1 = new AtomicIntegerArray(ARRLEN);
+ AtomicIntegerArray a2 = new AtomicIntegerArray(ARRLEN);
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ System.out.println("Warmup");
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ test_vi(a2, 123, -1);
+ test_cp(a1, a2);
+ test_2ci(a1, a2);
+ test_2vi(a1, a2, 123, 103);
+ test_ci_neg(a1, 123);
+ test_vi_neg(a2, 123, 103);
+ test_cp_neg(a1, a2);
+ test_2ci_neg(a1, a2);
+ test_2vi_neg(a1, a2, 123, 103);
+ test_ci_oppos(a1, 123);
+ test_vi_oppos(a2, 123, 103);
+ test_cp_oppos(a1, a2);
+ test_2ci_oppos(a1, a2);
+ test_2vi_oppos(a1, a2, 123, 103);
+ test_ci_off(a1, 123);
+ test_vi_off(a2, 123, 103);
+ test_cp_off(a1, a2);
+ test_2ci_off(a1, a2);
+ test_2vi_off(a1, a2, 123, 103);
+ test_ci_inv(a1, OFFSET, 123);
+ test_vi_inv(a2, 123, OFFSET, 103);
+ test_cp_inv(a1, a2, OFFSET);
+ test_2ci_inv(a1, a2, OFFSET);
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ test_ci_scl(a1, 123);
+ test_vi_scl(a2, 123, 103);
+ test_cp_scl(a1, a2);
+ test_2ci_scl(a1, a2);
+ test_2vi_scl(a1, a2, 123, 103);
+ test_cp_alndst(a1, a2);
+ test_cp_alnsrc(a1, a2);
+ test_2ci_aln(a1, a2);
+ test_2vi_aln(a1, a2, 123, 103);
+ test_cp_unalndst(a1, a2);
+ test_cp_unalnsrc(a1, a2);
+ test_2ci_unaln(a1, a2);
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ // Test and verify results
+ System.out.println("Verification");
+ int errn = 0;
+ {
+ test_ci(a1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci: a1", i, a1.get(i), -123);
+ }
+ test_vi(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi: a2", i, a2.get(i), 123);
+ }
+ test_cp(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp: a1", i, a1.get(i), 123);
+ }
+ test_2ci(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci: a2", i, a2.get(i), -103);
+ }
+ test_2vi(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi: a2", i, a2.get(i), 103);
+ }
+ // Reset for negative stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_ci_neg(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_neg: a1", i, a1.get(i), -123);
+ }
+ test_vi_neg(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_neg: a2", i, a2.get(i), 123);
+ }
+ test_cp_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_neg: a1", i, a1.get(i), 123);
+ }
+ test_2ci_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_neg: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_neg: a2", i, a2.get(i), -103);
+ }
+ test_2vi_neg(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_neg: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_neg: a2", i, a2.get(i), 103);
+ }
+ // Reset for opposite stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_ci_oppos(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_oppos: a1", i, a1.get(i), -123);
+ }
+ test_vi_oppos(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_oppos: a2", i, a2.get(i), 123);
+ }
+ test_cp_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_oppos: a1", i, a1.get(i), 123);
+ }
+ test_2ci_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_oppos: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_oppos: a2", i, a2.get(i), -103);
+ }
+ test_2vi_oppos(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_oppos: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_oppos: a2", i, a2.get(i), 103);
+ }
+ // Reset for indexing with offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_ci_off(a1, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_off: a1", i, a1.get(i), -123);
+ }
+ test_vi_off(a2, 123, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_off: a2", i, a2.get(i), 123);
+ }
+ test_cp_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_off: a1", i, a1.get(i), 123);
+ }
+ test_2ci_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_off: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_off: a2", i, a2.get(i), -103);
+ }
+ test_2vi_off(a1, a2, 123, 103);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_off: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_off: a2", i, a2.get(i), 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_off: a1", i, a1.get(i), -1);
+ errn += verify("test_2vi_off: a2", i, a2.get(i), -1);
+ }
+ // Reset for indexing with invariant offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_ci_inv(a1, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_inv: a1", i, a1.get(i), -123);
+ }
+ test_vi_inv(a2, 123, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_inv: a2", i, a2.get(i), 123);
+ }
+ test_cp_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_inv: a1", i, a1.get(i), 123);
+ }
+ test_2ci_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_inv: a1", i, a1.get(i), -123);
+ errn += verify("test_2ci_inv: a2", i, a2.get(i), -103);
+ }
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1.get(i), 123);
+ errn += verify("test_2vi_inv: a2", i, a2.get(i), 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1.get(i), -1);
+ errn += verify("test_2vi_inv: a2", i, a2.get(i), -1);
+ }
+ // Reset for indexing with scale
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_ci_scl(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : -123;
+ errn += verify("test_ci_scl: a1", i, a1.get(i), val);
+ }
+ test_vi_scl(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_vi_scl: a2", i, a2.get(i), val);
+ }
+ test_cp_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_cp_scl: a1", i, a1.get(i), val);
+ }
+ test_2ci_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a1", i, a1.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a1", i*SCALE, a1.get(i*SCALE), -123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a2", i, a2.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a2", i*SCALE, a2.get(i*SCALE), -103);
+ }
+ }
+ test_2vi_scl(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a1", i, a1.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a1", i*SCALE, a1.get(i*SCALE), 123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a2", i, a2.get(i), -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a2", i*SCALE, a2.get(i*SCALE), 103);
+ }
+ }
+ // Reset for 2 arrays with relative aligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_vi(a2, 123, -1);
+ test_cp_alndst(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1.get(i), 123);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1.set(i, 123);
+ }
+ test_vi(a2, -123, 123);
+ test_cp_alnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1.get(i), -123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1.get(i), 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_2ci_aln(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2.get(i), -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2.get(i), -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_2vi_aln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1.get(i), -1);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2.get(i), 103);
+ }
+
+ // Reset for 2 arrays with relative unaligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_vi(a2, 123, -1);
+ test_cp_unalndst(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1.get(i), 123);
+ }
+ test_vi(a2, -123, 123);
+ test_cp_unalnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1.get(i), -123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1.get(i), 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_2ci_unaln(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2.get(i), -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2.get(i), -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ test_2vi_unaln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1.get(i), -1);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2.get(i), 103);
+ }
+
+ // Reset for aligned overlap initialization
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1.set(i, i);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_cp_alndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alndst_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1.set((i+ALIGN_OFF), -1);
+ }
+ test_cp_alnsrc(a1, a1);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1.get(i), -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_2ci_aln(a1, a1);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1.get(i), -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_2vi_aln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1.get(i), 103);
+ }
+
+ // Reset for unaligned overlap initialization
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1.set(i, i);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_cp_unalndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalndst_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1.set((i+UNALIGN_OFF), -1);
+ }
+ test_cp_unalnsrc(a1, a1);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1.get(i), -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1.get(i), v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_2ci_unaln(a1, a1);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1.get(i), -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1.get(i), -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ }
+ test_2vi_unaln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1.get(i), 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1.get(i), 103);
+ }
+
+ }
+
+ if (errn > 0 || test_only)
+ return errn;
+
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1.set(i, -1);
+ a2.set(i, -1);
+ }
+ System.out.println("Time");
+ long start, end;
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi(a2, 123, -1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_neg(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_neg(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_neg(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_neg: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_oppos(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_oppos(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_oppos(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_oppos: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_off(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_off(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_off(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_off: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_inv(a1, OFFSET, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_inv(a2, 123, OFFSET, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_inv: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_scl(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_scl(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_scl(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_scl: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_aln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_aln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_aln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_aln: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_unaln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_unaln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_unaln: " + (end - start));
+
+ return errn;
+ }
+
+ static void test_ci(AtomicIntegerArray a) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.set(i, -123);
+ }
+ }
+ static void test_vi(AtomicIntegerArray a, int b, int old) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.set(i, b);
+ }
+ }
+ static void test_cp(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.set(i, b.get(i));
+ }
+ }
+ static void test_2ci(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.set(i, -123);
+ b.set(i, -103);
+ }
+ }
+ static void test_2vi(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.set(i, c);
+ b.set(i, d);
+ }
+ }
+ static void test_ci_neg(AtomicIntegerArray a, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.set(i,-123);
+ }
+ }
+ static void test_vi_neg(AtomicIntegerArray a, int b, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.set(i, b);
+ }
+ }
+ static void test_cp_neg(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.set(i, b.get(i));
+ }
+ }
+ static void test_2ci_neg(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.set(i, -123);
+ b.set(i, -103);
+ }
+ }
+ static void test_2vi_neg(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ a.set(i, c);
+ b.set(i, d);
+ }
+ }
+ static void test_ci_oppos(AtomicIntegerArray a, int old) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.set((limit-i), -123);
+ }
+ }
+ static void test_vi_oppos(AtomicIntegerArray a, int b, int old) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ a.set((limit-i), b);
+ }
+ }
+ static void test_cp_oppos(AtomicIntegerArray a, AtomicIntegerArray b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.set(i, b.get(limit-i));
+ }
+ }
+ static void test_2ci_oppos(AtomicIntegerArray a, AtomicIntegerArray b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ a.set((limit-i), -123);
+ b.set(i, -103);
+ }
+ }
+ static void test_2vi_oppos(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ a.set(i, c);
+ b.set((limit-i), d);
+ }
+ }
+ static void test_ci_off(AtomicIntegerArray a, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.set((i+OFFSET), -123);
+ }
+ }
+ static void test_vi_off(AtomicIntegerArray a, int b, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.set((i+OFFSET), b);
+ }
+ }
+ static void test_cp_off(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.set((i+OFFSET), b.get(i+OFFSET));
+ }
+ }
+ static void test_2ci_off(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.set((i+OFFSET), -123);
+ b.set((i+OFFSET), -103);
+ }
+ }
+ static void test_2vi_off(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ a.set((i+OFFSET), c);
+ b.set((i+OFFSET), d);
+ }
+ }
+ static void test_ci_inv(AtomicIntegerArray a, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.set((i+k),-123);
+ }
+ }
+ static void test_vi_inv(AtomicIntegerArray a, int b, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.set((i+k), b);
+ }
+ }
+ static void test_cp_inv(AtomicIntegerArray a, AtomicIntegerArray b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.set((i+k), b.get(i+k));
+ }
+ }
+ static void test_2ci_inv(AtomicIntegerArray a, AtomicIntegerArray b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.set((i+k), -123);
+ b.set((i+k), -103);
+ }
+ }
+ static void test_2vi_inv(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ a.set((i+k), c);
+ b.set((i+k), d);
+ }
+ }
+ static void test_ci_scl(AtomicIntegerArray a, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.set((i*SCALE), -123);
+ }
+ }
+ static void test_vi_scl(AtomicIntegerArray a, int b, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.set((i*SCALE), b);
+ }
+ }
+ static void test_cp_scl(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.set((i*SCALE), b.get(i*SCALE));
+ }
+ }
+ static void test_2ci_scl(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.set((i*SCALE), -123);
+ b.set((i*SCALE), -103);
+ }
+ }
+ static void test_2vi_scl(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ a.set((i*SCALE), c);
+ b.set((i*SCALE), d);
+ }
+ }
+ static void test_cp_alndst(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.set((i+ALIGN_OFF), b.get(i));
+ }
+ }
+ static void test_cp_alnsrc(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.set(i, b.get(i+ALIGN_OFF));
+ }
+ }
+ static void test_2ci_aln(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.set((i+ALIGN_OFF), -123);
+ b.set(i, -103);
+ }
+ }
+ static void test_2vi_aln(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ a.set(i, c);
+ b.set((i+ALIGN_OFF), d);
+ }
+ }
+ static void test_cp_unalndst(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.set((i+UNALIGN_OFF), b.get(i));
+ }
+ }
+ static void test_cp_unalnsrc(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.set(i, b.get(i+UNALIGN_OFF));
+ }
+ }
+ static void test_2ci_unaln(AtomicIntegerArray a, AtomicIntegerArray b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.set((i+UNALIGN_OFF), -123);
+ b.set(i, -103);
+ }
+ }
+ static void test_2vi_unaln(AtomicIntegerArray a, AtomicIntegerArray b, int c, int d) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ a.set(i, c);
+ b.set((i+UNALIGN_OFF), d);
+ }
+ }
+
+ static int verify(String text, int i, int elem, int val) {
+ if (elem != val) {
+ System.err.println(text + "[" + i + "] = " + elem + " != " + val);
+ return 1;
+ }
+ return 0;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/8004867/TestIntUnsafeCAS.java Thu Feb 21 06:29:43 2013 -0800
@@ -0,0 +1,998 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 8004867
+ * @summary VM crashing with assert "share/vm/opto/node.hpp:357 - assert(i < _max) failed: oob"
+ *
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-OptimizeFill TestIntUnsafeCAS
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:+OptimizeFill TestIntUnsafeCAS
+ */
+
+import sun.misc.Unsafe;
+import java.lang.reflect.*;
+
+public class TestIntUnsafeCAS {
+ private static final int ARRLEN = 97;
+ private static final int ITERS = 11000;
+ private static final int OFFSET = 3;
+ private static final int SCALE = 2;
+ private static final int ALIGN_OFF = 8;
+ private static final int UNALIGN_OFF = 5;
+
+ private static final Unsafe unsafe;
+ private static final int BASE;
+ static {
+ try {
+ Class c = TestIntUnsafeCAS.class.getClassLoader().loadClass("sun.misc.Unsafe");
+ Field f = c.getDeclaredField("theUnsafe");
+ f.setAccessible(true);
+ unsafe = (Unsafe)f.get(c);
+ BASE = unsafe.arrayBaseOffset(int[].class);
+ } catch (Exception e) {
+ InternalError err = new InternalError();
+ err.initCause(e);
+ throw err;
+ }
+ }
+
+ public static void main(String args[]) {
+ System.out.println("Testing Integer array unsafe CAS operations");
+ int errn = test(false);
+ if (errn > 0) {
+ System.err.println("FAILED: " + errn + " errors");
+ System.exit(97);
+ }
+ System.out.println("PASSED");
+ }
+
+ static int test(boolean test_only) {
+ int[] a1 = new int[ARRLEN];
+ int[] a2 = new int[ARRLEN];
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ System.out.println("Warmup");
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ test_vi(a2, 123, -1);
+ test_cp(a1, a2);
+ test_2ci(a1, a2);
+ test_2vi(a1, a2, 123, 103);
+ test_ci_neg(a1, 123);
+ test_vi_neg(a2, 123, 103);
+ test_cp_neg(a1, a2);
+ test_2ci_neg(a1, a2);
+ test_2vi_neg(a1, a2, 123, 103);
+ test_ci_oppos(a1, 123);
+ test_vi_oppos(a2, 123, 103);
+ test_cp_oppos(a1, a2);
+ test_2ci_oppos(a1, a2);
+ test_2vi_oppos(a1, a2, 123, 103);
+ test_ci_off(a1, 123);
+ test_vi_off(a2, 123, 103);
+ test_cp_off(a1, a2);
+ test_2ci_off(a1, a2);
+ test_2vi_off(a1, a2, 123, 103);
+ test_ci_inv(a1, OFFSET, 123);
+ test_vi_inv(a2, 123, OFFSET, 103);
+ test_cp_inv(a1, a2, OFFSET);
+ test_2ci_inv(a1, a2, OFFSET);
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ test_ci_scl(a1, 123);
+ test_vi_scl(a2, 123, 103);
+ test_cp_scl(a1, a2);
+ test_2ci_scl(a1, a2);
+ test_2vi_scl(a1, a2, 123, 103);
+ test_cp_alndst(a1, a2);
+ test_cp_alnsrc(a1, a2);
+ test_2ci_aln(a1, a2);
+ test_2vi_aln(a1, a2, 123, 103);
+ test_cp_unalndst(a1, a2);
+ test_cp_unalnsrc(a1, a2);
+ test_2ci_unaln(a1, a2);
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ // Test and verify results
+ System.out.println("Verification");
+ int errn = 0;
+ {
+ test_ci(a1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci: a1", i, a1[i], -123);
+ }
+ test_vi(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi: a2", i, a2[i], 123);
+ }
+ test_cp(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp: a1", i, a1[i], 123);
+ }
+ test_2ci(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci: a1", i, a1[i], -123);
+ errn += verify("test_2ci: a2", i, a2[i], -103);
+ }
+ test_2vi(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi: a1", i, a1[i], 123);
+ errn += verify("test_2vi: a2", i, a2[i], 103);
+ }
+ // Reset for negative stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_neg(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_neg: a1", i, a1[i], -123);
+ }
+ test_vi_neg(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_neg: a2", i, a2[i], 123);
+ }
+ test_cp_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_neg: a1", i, a1[i], 123);
+ }
+ test_2ci_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_neg: a1", i, a1[i], -123);
+ errn += verify("test_2ci_neg: a2", i, a2[i], -103);
+ }
+ test_2vi_neg(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_neg: a1", i, a1[i], 123);
+ errn += verify("test_2vi_neg: a2", i, a2[i], 103);
+ }
+ // Reset for opposite stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_oppos(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_oppos: a1", i, a1[i], -123);
+ }
+ test_vi_oppos(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_oppos: a2", i, a2[i], 123);
+ }
+ test_cp_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_oppos: a1", i, a1[i], 123);
+ }
+ test_2ci_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_oppos: a1", i, a1[i], -123);
+ errn += verify("test_2ci_oppos: a2", i, a2[i], -103);
+ }
+ test_2vi_oppos(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_oppos: a1", i, a1[i], 123);
+ errn += verify("test_2vi_oppos: a2", i, a2[i], 103);
+ }
+ // Reset for indexing with offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_off(a1, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_off: a1", i, a1[i], -123);
+ }
+ test_vi_off(a2, 123, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_off: a2", i, a2[i], 123);
+ }
+ test_cp_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_off: a1", i, a1[i], 123);
+ }
+ test_2ci_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_off: a1", i, a1[i], -123);
+ errn += verify("test_2ci_off: a2", i, a2[i], -103);
+ }
+ test_2vi_off(a1, a2, 123, 103);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_off: a1", i, a1[i], 123);
+ errn += verify("test_2vi_off: a2", i, a2[i], 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_off: a1", i, a1[i], -1);
+ errn += verify("test_2vi_off: a2", i, a2[i], -1);
+ }
+ // Reset for indexing with invariant offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_inv(a1, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_inv: a1", i, a1[i], -123);
+ }
+ test_vi_inv(a2, 123, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_inv: a2", i, a2[i], 123);
+ }
+ test_cp_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_inv: a1", i, a1[i], 123);
+ }
+ test_2ci_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_inv: a1", i, a1[i], -123);
+ errn += verify("test_2ci_inv: a2", i, a2[i], -103);
+ }
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1[i], 123);
+ errn += verify("test_2vi_inv: a2", i, a2[i], 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1[i], -1);
+ errn += verify("test_2vi_inv: a2", i, a2[i], -1);
+ }
+ // Reset for indexing with scale
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_scl(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : -123;
+ errn += verify("test_ci_scl: a1", i, a1[i], val);
+ }
+ test_vi_scl(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_vi_scl: a2", i, a2[i], val);
+ }
+ test_cp_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_cp_scl: a1", i, a1[i], val);
+ }
+ test_2ci_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a1", i, a1[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a1", i*SCALE, a1[i*SCALE], -123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a2", i, a2[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a2", i*SCALE, a2[i*SCALE], -103);
+ }
+ }
+ test_2vi_scl(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a1", i, a1[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a1", i*SCALE, a1[i*SCALE], 123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a2", i, a2[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a2", i*SCALE, a2[i*SCALE], 103);
+ }
+ }
+ // Reset for 2 arrays with relative aligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_vi(a2, 123, -1);
+ test_cp_alndst(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1[i], 123);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1[i] = 123;
+ }
+ test_vi(a2, -123, 123);
+ test_cp_alnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1[i], -123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1[i], 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2ci_aln(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2[i], -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2[i], -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2vi_aln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1[i], -1);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2[i], 103);
+ }
+
+ // Reset for 2 arrays with relative unaligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_vi(a2, 123, -1);
+ test_cp_unalndst(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1[i], 123);
+ }
+ test_vi(a2, -123, 123);
+ test_cp_unalnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1[i], -123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1[i], 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2ci_unaln(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2[i], -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2[i], -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2vi_unaln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1[i], -1);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2[i], 103);
+ }
+
+ // Reset for aligned overlap initialization
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1[i] = i;
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_cp_alndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alndst_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1[i+ALIGN_OFF] = -1;
+ }
+ test_cp_alnsrc(a1, a1);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2ci_aln(a1, a1);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1[i], -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2vi_aln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1[i], 103);
+ }
+
+ // Reset for unaligned overlap initialization
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1[i] = i;
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_cp_unalndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalndst_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1[i+UNALIGN_OFF] = -1;
+ }
+ test_cp_unalnsrc(a1, a1);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2ci_unaln(a1, a1);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1[i], -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2vi_unaln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1[i], 103);
+ }
+
+ }
+
+ if (errn > 0 || test_only)
+ return errn;
+
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ System.out.println("Time");
+ long start, end;
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi(a2, 123, -1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_neg(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_neg(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_neg(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_neg: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_oppos(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_oppos(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_oppos(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_oppos: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_off(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_off(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_off(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_off: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_inv(a1, OFFSET, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_inv(a2, 123, OFFSET, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_inv: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_scl(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_scl(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_scl(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_scl: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_aln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_aln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_aln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_aln: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_unaln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_unaln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_unaln: " + (end - start));
+
+ return errn;
+ }
+
+ private final static long byte_offset(int i) {
+ return ((long)i << 2) + BASE;
+ }
+
+ static void test_ci(int[] a) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), -1, -123);
+ }
+ }
+ static void test_vi(int[] a, int b, int old) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), old, b);
+ }
+ }
+ static void test_cp(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), -123, b[i]);
+ }
+ }
+ static void test_2ci(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), 123, -123);
+ unsafe.compareAndSwapInt(b, byte_offset(i), 123, -103);
+ }
+ }
+ static void test_2vi(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), -123, c);
+ unsafe.compareAndSwapInt(b, byte_offset(i), -103, d);
+ }
+ }
+ static void test_ci_neg(int[] a, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), old, -123);
+ }
+ }
+ static void test_vi_neg(int[] a, int b, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), old, b);
+ }
+ }
+ static void test_cp_neg(int[] a, int[] b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), -123, b[i]);
+ }
+ }
+ static void test_2ci_neg(int[] a, int[] b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), 123, -123);
+ unsafe.compareAndSwapInt(b, byte_offset(i), 123, -103);
+ }
+ }
+ static void test_2vi_neg(int[] a, int[] b, int c, int d) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), -123, c);
+ unsafe.compareAndSwapInt(b, byte_offset(i), -103, d);
+ }
+ }
+ static void test_ci_oppos(int[] a, int old) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(limit-i), old, -123);
+ }
+ }
+ static void test_vi_oppos(int[] a, int b, int old) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(limit-i), old, b);
+ }
+ }
+ static void test_cp_oppos(int[] a, int[] b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), -123, b[limit-i]);
+ }
+ }
+ static void test_2ci_oppos(int[] a, int[] b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(limit-i), 123, -123);
+ unsafe.compareAndSwapInt(b, byte_offset(i), 123, -103);
+ }
+ }
+ static void test_2vi_oppos(int[] a, int[] b, int c, int d) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i), -123, c);
+ unsafe.compareAndSwapInt(b, byte_offset(limit-i), -103, d);
+ }
+ }
+ static void test_ci_off(int[] a, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+OFFSET), old, -123);
+ }
+ }
+ static void test_vi_off(int[] a, int b, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+OFFSET), old, b);
+ }
+ }
+ static void test_cp_off(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+OFFSET), -123, b[i+OFFSET]);
+ }
+ }
+ static void test_2ci_off(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+OFFSET), 123, -123);
+ unsafe.compareAndSwapInt(b, byte_offset(i+OFFSET), 123, -103);
+ }
+ }
+ static void test_2vi_off(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+OFFSET), -123, c);
+ unsafe.compareAndSwapInt(b, byte_offset(i+OFFSET), -103, d);
+ }
+ }
+ static void test_ci_inv(int[] a, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+k), old, -123);
+ }
+ }
+ static void test_vi_inv(int[] a, int b, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+k), old, b);
+ }
+ }
+ static void test_cp_inv(int[] a, int[] b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+k), -123, b[i+k]);
+ }
+ }
+ static void test_2ci_inv(int[] a, int[] b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+k), 123, -123);
+ unsafe.compareAndSwapInt(b, byte_offset(i+k), 123, -103);
+ }
+ }
+ static void test_2vi_inv(int[] a, int[] b, int c, int d, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+k), -123, c);
+ unsafe.compareAndSwapInt(b, byte_offset(i+k), -103, d);
+ }
+ }
+ static void test_ci_scl(int[] a, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i*SCALE), old, -123);
+ }
+ }
+ static void test_vi_scl(int[] a, int b, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i*SCALE), old, b);
+ }
+ }
+ static void test_cp_scl(int[] a, int[] b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i*SCALE), -123, b[i*SCALE]);
+ }
+ }
+ static void test_2ci_scl(int[] a, int[] b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i*SCALE), 123, -123);
+ unsafe.compareAndSwapInt(b, byte_offset(i*SCALE), 123, -103);
+ }
+ }
+ static void test_2vi_scl(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i*SCALE), -123, c);
+ unsafe.compareAndSwapInt(b, byte_offset(i*SCALE), -103, d);
+ }
+ }
+ static void test_cp_alndst(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+ALIGN_OFF), -1, b[i]);
+ }
+ }
+ static void test_cp_alnsrc(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ int old = unsafe.getIntVolatile(a, byte_offset(i));
+ unsafe.compareAndSwapInt(a, byte_offset(i), old, b[i+ALIGN_OFF]);
+ }
+ }
+ static void test_2ci_aln(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+ALIGN_OFF), -1, -123);
+ int old = unsafe.getIntVolatile(b, byte_offset(i));
+ unsafe.compareAndSwapInt(b, byte_offset(i), old, -103);
+ }
+ }
+ static void test_2vi_aln(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ int old = unsafe.getIntVolatile(a, byte_offset(i));
+ unsafe.compareAndSwapInt(a, byte_offset(i), old, c);
+ old = unsafe.getIntVolatile(b, byte_offset(i+ALIGN_OFF));
+ unsafe.compareAndSwapInt(b, byte_offset(i+ALIGN_OFF), old, d);
+ }
+ }
+ static void test_cp_unalndst(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+UNALIGN_OFF), -1, b[i]);
+ }
+ }
+ static void test_cp_unalnsrc(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ int old = unsafe.getIntVolatile(a, byte_offset(i));
+ unsafe.compareAndSwapInt(a, byte_offset(i), old, b[i+UNALIGN_OFF]);
+ }
+ }
+ static void test_2ci_unaln(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ unsafe.compareAndSwapInt(a, byte_offset(i+UNALIGN_OFF), -1, -123);
+ int old = unsafe.getIntVolatile(b, byte_offset(i));
+ unsafe.compareAndSwapInt(b, byte_offset(i), old, -103);
+ }
+ }
+ static void test_2vi_unaln(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ int old = unsafe.getIntVolatile(a, byte_offset(i));
+ unsafe.compareAndSwapInt(a, byte_offset(i), old, c);
+ old = unsafe.getIntVolatile(b, byte_offset(i+UNALIGN_OFF));
+ unsafe.compareAndSwapInt(b, byte_offset(i+UNALIGN_OFF), old, d);
+ }
+ }
+
+ static int verify(String text, int i, int elem, int val) {
+ if (elem != val) {
+ System.err.println(text + "[" + i + "] = " + elem + " != " + val);
+ return 1;
+ }
+ return 0;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/8004867/TestIntUnsafeOrdered.java Thu Feb 21 06:29:43 2013 -0800
@@ -0,0 +1,990 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 8004867
+ * @summary VM crashing with assert "share/vm/opto/node.hpp:357 - assert(i < _max) failed: oob"
+ *
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-OptimizeFill TestIntUnsafeOrdered
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:+OptimizeFill TestIntUnsafeOrdered
+ */
+
+import sun.misc.Unsafe;
+import java.lang.reflect.*;
+
+public class TestIntUnsafeOrdered {
+ private static final int ARRLEN = 97;
+ private static final int ITERS = 11000;
+ private static final int OFFSET = 3;
+ private static final int SCALE = 2;
+ private static final int ALIGN_OFF = 8;
+ private static final int UNALIGN_OFF = 5;
+
+ private static final Unsafe unsafe;
+ private static final int BASE;
+ static {
+ try {
+ Class c = TestIntUnsafeOrdered.class.getClassLoader().loadClass("sun.misc.Unsafe");
+ Field f = c.getDeclaredField("theUnsafe");
+ f.setAccessible(true);
+ unsafe = (Unsafe)f.get(c);
+ BASE = unsafe.arrayBaseOffset(int[].class);
+ } catch (Exception e) {
+ InternalError err = new InternalError();
+ err.initCause(e);
+ throw err;
+ }
+ }
+
+ public static void main(String args[]) {
+ System.out.println("Testing Integer array unsafe ordered operations");
+ int errn = test(false);
+ if (errn > 0) {
+ System.err.println("FAILED: " + errn + " errors");
+ System.exit(97);
+ }
+ System.out.println("PASSED");
+ }
+
+ static int test(boolean test_only) {
+ int[] a1 = new int[ARRLEN];
+ int[] a2 = new int[ARRLEN];
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ System.out.println("Warmup");
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ test_vi(a2, 123, -1);
+ test_cp(a1, a2);
+ test_2ci(a1, a2);
+ test_2vi(a1, a2, 123, 103);
+ test_ci_neg(a1, 123);
+ test_vi_neg(a2, 123, 103);
+ test_cp_neg(a1, a2);
+ test_2ci_neg(a1, a2);
+ test_2vi_neg(a1, a2, 123, 103);
+ test_ci_oppos(a1, 123);
+ test_vi_oppos(a2, 123, 103);
+ test_cp_oppos(a1, a2);
+ test_2ci_oppos(a1, a2);
+ test_2vi_oppos(a1, a2, 123, 103);
+ test_ci_off(a1, 123);
+ test_vi_off(a2, 123, 103);
+ test_cp_off(a1, a2);
+ test_2ci_off(a1, a2);
+ test_2vi_off(a1, a2, 123, 103);
+ test_ci_inv(a1, OFFSET, 123);
+ test_vi_inv(a2, 123, OFFSET, 103);
+ test_cp_inv(a1, a2, OFFSET);
+ test_2ci_inv(a1, a2, OFFSET);
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ test_ci_scl(a1, 123);
+ test_vi_scl(a2, 123, 103);
+ test_cp_scl(a1, a2);
+ test_2ci_scl(a1, a2);
+ test_2vi_scl(a1, a2, 123, 103);
+ test_cp_alndst(a1, a2);
+ test_cp_alnsrc(a1, a2);
+ test_2ci_aln(a1, a2);
+ test_2vi_aln(a1, a2, 123, 103);
+ test_cp_unalndst(a1, a2);
+ test_cp_unalnsrc(a1, a2);
+ test_2ci_unaln(a1, a2);
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ // Test and verify results
+ System.out.println("Verification");
+ int errn = 0;
+ {
+ test_ci(a1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci: a1", i, a1[i], -123);
+ }
+ test_vi(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi: a2", i, a2[i], 123);
+ }
+ test_cp(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp: a1", i, a1[i], 123);
+ }
+ test_2ci(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci: a1", i, a1[i], -123);
+ errn += verify("test_2ci: a2", i, a2[i], -103);
+ }
+ test_2vi(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi: a1", i, a1[i], 123);
+ errn += verify("test_2vi: a2", i, a2[i], 103);
+ }
+ // Reset for negative stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_neg(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_neg: a1", i, a1[i], -123);
+ }
+ test_vi_neg(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_neg: a2", i, a2[i], 123);
+ }
+ test_cp_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_neg: a1", i, a1[i], 123);
+ }
+ test_2ci_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_neg: a1", i, a1[i], -123);
+ errn += verify("test_2ci_neg: a2", i, a2[i], -103);
+ }
+ test_2vi_neg(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_neg: a1", i, a1[i], 123);
+ errn += verify("test_2vi_neg: a2", i, a2[i], 103);
+ }
+ // Reset for opposite stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_oppos(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_oppos: a1", i, a1[i], -123);
+ }
+ test_vi_oppos(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_oppos: a2", i, a2[i], 123);
+ }
+ test_cp_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_oppos: a1", i, a1[i], 123);
+ }
+ test_2ci_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_oppos: a1", i, a1[i], -123);
+ errn += verify("test_2ci_oppos: a2", i, a2[i], -103);
+ }
+ test_2vi_oppos(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_oppos: a1", i, a1[i], 123);
+ errn += verify("test_2vi_oppos: a2", i, a2[i], 103);
+ }
+ // Reset for indexing with offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_off(a1, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_off: a1", i, a1[i], -123);
+ }
+ test_vi_off(a2, 123, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_off: a2", i, a2[i], 123);
+ }
+ test_cp_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_off: a1", i, a1[i], 123);
+ }
+ test_2ci_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_off: a1", i, a1[i], -123);
+ errn += verify("test_2ci_off: a2", i, a2[i], -103);
+ }
+ test_2vi_off(a1, a2, 123, 103);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_off: a1", i, a1[i], 123);
+ errn += verify("test_2vi_off: a2", i, a2[i], 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_off: a1", i, a1[i], -1);
+ errn += verify("test_2vi_off: a2", i, a2[i], -1);
+ }
+ // Reset for indexing with invariant offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_inv(a1, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_inv: a1", i, a1[i], -123);
+ }
+ test_vi_inv(a2, 123, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_inv: a2", i, a2[i], 123);
+ }
+ test_cp_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_inv: a1", i, a1[i], 123);
+ }
+ test_2ci_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_inv: a1", i, a1[i], -123);
+ errn += verify("test_2ci_inv: a2", i, a2[i], -103);
+ }
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1[i], 123);
+ errn += verify("test_2vi_inv: a2", i, a2[i], 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1[i], -1);
+ errn += verify("test_2vi_inv: a2", i, a2[i], -1);
+ }
+ // Reset for indexing with scale
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_scl(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : -123;
+ errn += verify("test_ci_scl: a1", i, a1[i], val);
+ }
+ test_vi_scl(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_vi_scl: a2", i, a2[i], val);
+ }
+ test_cp_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_cp_scl: a1", i, a1[i], val);
+ }
+ test_2ci_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a1", i, a1[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a1", i*SCALE, a1[i*SCALE], -123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a2", i, a2[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a2", i*SCALE, a2[i*SCALE], -103);
+ }
+ }
+ test_2vi_scl(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a1", i, a1[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a1", i*SCALE, a1[i*SCALE], 123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a2", i, a2[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a2", i*SCALE, a2[i*SCALE], 103);
+ }
+ }
+ // Reset for 2 arrays with relative aligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_vi(a2, 123, -1);
+ test_cp_alndst(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1[i], 123);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1[i] = 123;
+ }
+ test_vi(a2, -123, 123);
+ test_cp_alnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1[i], -123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1[i], 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2ci_aln(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2[i], -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2[i], -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2vi_aln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1[i], -1);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2[i], 103);
+ }
+
+ // Reset for 2 arrays with relative unaligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_vi(a2, 123, -1);
+ test_cp_unalndst(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1[i], 123);
+ }
+ test_vi(a2, -123, 123);
+ test_cp_unalnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1[i], -123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1[i], 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2ci_unaln(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2[i], -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2[i], -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2vi_unaln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1[i], -1);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2[i], 103);
+ }
+
+ // Reset for aligned overlap initialization
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1[i] = i;
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_cp_alndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alndst_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1[i+ALIGN_OFF] = -1;
+ }
+ test_cp_alnsrc(a1, a1);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2ci_aln(a1, a1);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1[i], -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2vi_aln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1[i], 103);
+ }
+
+ // Reset for unaligned overlap initialization
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1[i] = i;
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_cp_unalndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalndst_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1[i+UNALIGN_OFF] = -1;
+ }
+ test_cp_unalnsrc(a1, a1);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2ci_unaln(a1, a1);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1[i], -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2vi_unaln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1[i], 103);
+ }
+
+ }
+
+ if (errn > 0 || test_only)
+ return errn;
+
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ System.out.println("Time");
+ long start, end;
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi(a2, 123, -1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_neg(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_neg(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_neg(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_neg: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_oppos(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_oppos(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_oppos(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_oppos: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_off(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_off(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_off(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_off: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_inv(a1, OFFSET, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_inv(a2, 123, OFFSET, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_inv: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_scl(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_scl(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_scl(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_scl: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_aln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_aln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_aln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_aln: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_unaln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_unaln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_unaln: " + (end - start));
+
+ return errn;
+ }
+
+ private final static long byte_offset(int i) {
+ return ((long)i << 2) + BASE;
+ }
+
+ static void test_ci(int[] a) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), -123);
+ }
+ }
+ static void test_vi(int[] a, int b, int old) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), b);
+ }
+ }
+ static void test_cp(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), b[i]);
+ }
+ }
+ static void test_2ci(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), -123);
+ unsafe.putOrderedInt(b, byte_offset(i), -103);
+ }
+ }
+ static void test_2vi(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), c);
+ unsafe.putOrderedInt(b, byte_offset(i), d);
+ }
+ }
+ static void test_ci_neg(int[] a, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), -123);
+ }
+ }
+ static void test_vi_neg(int[] a, int b, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), b);
+ }
+ }
+ static void test_cp_neg(int[] a, int[] b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), b[i]);
+ }
+ }
+ static void test_2ci_neg(int[] a, int[] b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), -123);
+ unsafe.putOrderedInt(b, byte_offset(i), -103);
+ }
+ }
+ static void test_2vi_neg(int[] a, int[] b, int c, int d) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), c);
+ unsafe.putOrderedInt(b, byte_offset(i), d);
+ }
+ }
+ static void test_ci_oppos(int[] a, int old) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(limit-i), -123);
+ }
+ }
+ static void test_vi_oppos(int[] a, int b, int old) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ unsafe.putOrderedInt(a, byte_offset(limit-i), b);
+ }
+ }
+ static void test_cp_oppos(int[] a, int[] b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), b[limit-i]);
+ }
+ }
+ static void test_2ci_oppos(int[] a, int[] b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(limit-i), -123);
+ unsafe.putOrderedInt(b, byte_offset(i), -103);
+ }
+ }
+ static void test_2vi_oppos(int[] a, int[] b, int c, int d) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), c);
+ unsafe.putOrderedInt(b, byte_offset(limit-i), d);
+ }
+ }
+ static void test_ci_off(int[] a, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+OFFSET), -123);
+ }
+ }
+ static void test_vi_off(int[] a, int b, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+OFFSET), b);
+ }
+ }
+ static void test_cp_off(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+OFFSET), b[i+OFFSET]);
+ }
+ }
+ static void test_2ci_off(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+OFFSET), -123);
+ unsafe.putOrderedInt(b, byte_offset(i+OFFSET), -103);
+ }
+ }
+ static void test_2vi_off(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+OFFSET), c);
+ unsafe.putOrderedInt(b, byte_offset(i+OFFSET), d);
+ }
+ }
+ static void test_ci_inv(int[] a, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+k), -123);
+ }
+ }
+ static void test_vi_inv(int[] a, int b, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+k), b);
+ }
+ }
+ static void test_cp_inv(int[] a, int[] b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+k), b[i+k]);
+ }
+ }
+ static void test_2ci_inv(int[] a, int[] b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+k), -123);
+ unsafe.putOrderedInt(b, byte_offset(i+k), -103);
+ }
+ }
+ static void test_2vi_inv(int[] a, int[] b, int c, int d, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+k), c);
+ unsafe.putOrderedInt(b, byte_offset(i+k), d);
+ }
+ }
+ static void test_ci_scl(int[] a, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i*SCALE), -123);
+ }
+ }
+ static void test_vi_scl(int[] a, int b, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i*SCALE), b);
+ }
+ }
+ static void test_cp_scl(int[] a, int[] b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i*SCALE), b[i*SCALE]);
+ }
+ }
+ static void test_2ci_scl(int[] a, int[] b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i*SCALE), -123);
+ unsafe.putOrderedInt(b, byte_offset(i*SCALE), -103);
+ }
+ }
+ static void test_2vi_scl(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i*SCALE), c);
+ unsafe.putOrderedInt(b, byte_offset(i*SCALE), d);
+ }
+ }
+ static void test_cp_alndst(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+ALIGN_OFF), b[i]);
+ }
+ }
+ static void test_cp_alnsrc(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), b[i+ALIGN_OFF]);
+ }
+ }
+ static void test_2ci_aln(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+ALIGN_OFF), -123);
+ unsafe.putOrderedInt(b, byte_offset(i), -103);
+ }
+ }
+ static void test_2vi_aln(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), c);
+ unsafe.putOrderedInt(b, byte_offset(i+ALIGN_OFF), d);
+ }
+ }
+ static void test_cp_unalndst(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+UNALIGN_OFF), b[i]);
+ }
+ }
+ static void test_cp_unalnsrc(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), b[i+UNALIGN_OFF]);
+ }
+ }
+ static void test_2ci_unaln(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i+UNALIGN_OFF), -123);
+ unsafe.putOrderedInt(b, byte_offset(i), -103);
+ }
+ }
+ static void test_2vi_unaln(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ unsafe.putOrderedInt(a, byte_offset(i), c);
+ unsafe.putOrderedInt(b, byte_offset(i+UNALIGN_OFF), d);
+ }
+ }
+
+ static int verify(String text, int i, int elem, int val) {
+ if (elem != val) {
+ System.err.println(text + "[" + i + "] = " + elem + " != " + val);
+ return 1;
+ }
+ return 0;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/8004867/TestIntUnsafeVolatile.java Thu Feb 21 06:29:43 2013 -0800
@@ -0,0 +1,990 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 8004867
+ * @summary VM crashing with assert "share/vm/opto/node.hpp:357 - assert(i < _max) failed: oob"
+ *
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-OptimizeFill TestIntUnsafeVolatile
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:+OptimizeFill TestIntUnsafeVolatile
+ */
+
+import sun.misc.Unsafe;
+import java.lang.reflect.*;
+
+public class TestIntUnsafeVolatile {
+ private static final int ARRLEN = 97;
+ private static final int ITERS = 11000;
+ private static final int OFFSET = 3;
+ private static final int SCALE = 2;
+ private static final int ALIGN_OFF = 8;
+ private static final int UNALIGN_OFF = 5;
+
+ private static final Unsafe unsafe;
+ private static final int BASE;
+ static {
+ try {
+ Class c = TestIntUnsafeVolatile.class.getClassLoader().loadClass("sun.misc.Unsafe");
+ Field f = c.getDeclaredField("theUnsafe");
+ f.setAccessible(true);
+ unsafe = (Unsafe)f.get(c);
+ BASE = unsafe.arrayBaseOffset(int[].class);
+ } catch (Exception e) {
+ InternalError err = new InternalError();
+ err.initCause(e);
+ throw err;
+ }
+ }
+
+ public static void main(String args[]) {
+ System.out.println("Testing Integer array unsafe volatile operations");
+ int errn = test(false);
+ if (errn > 0) {
+ System.err.println("FAILED: " + errn + " errors");
+ System.exit(97);
+ }
+ System.out.println("PASSED");
+ }
+
+ static int test(boolean test_only) {
+ int[] a1 = new int[ARRLEN];
+ int[] a2 = new int[ARRLEN];
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ System.out.println("Warmup");
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ test_vi(a2, 123, -1);
+ test_cp(a1, a2);
+ test_2ci(a1, a2);
+ test_2vi(a1, a2, 123, 103);
+ test_ci_neg(a1, 123);
+ test_vi_neg(a2, 123, 103);
+ test_cp_neg(a1, a2);
+ test_2ci_neg(a1, a2);
+ test_2vi_neg(a1, a2, 123, 103);
+ test_ci_oppos(a1, 123);
+ test_vi_oppos(a2, 123, 103);
+ test_cp_oppos(a1, a2);
+ test_2ci_oppos(a1, a2);
+ test_2vi_oppos(a1, a2, 123, 103);
+ test_ci_off(a1, 123);
+ test_vi_off(a2, 123, 103);
+ test_cp_off(a1, a2);
+ test_2ci_off(a1, a2);
+ test_2vi_off(a1, a2, 123, 103);
+ test_ci_inv(a1, OFFSET, 123);
+ test_vi_inv(a2, 123, OFFSET, 103);
+ test_cp_inv(a1, a2, OFFSET);
+ test_2ci_inv(a1, a2, OFFSET);
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ test_ci_scl(a1, 123);
+ test_vi_scl(a2, 123, 103);
+ test_cp_scl(a1, a2);
+ test_2ci_scl(a1, a2);
+ test_2vi_scl(a1, a2, 123, 103);
+ test_cp_alndst(a1, a2);
+ test_cp_alnsrc(a1, a2);
+ test_2ci_aln(a1, a2);
+ test_2vi_aln(a1, a2, 123, 103);
+ test_cp_unalndst(a1, a2);
+ test_cp_unalnsrc(a1, a2);
+ test_2ci_unaln(a1, a2);
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ // Test and verify results
+ System.out.println("Verification");
+ int errn = 0;
+ {
+ test_ci(a1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci: a1", i, a1[i], -123);
+ }
+ test_vi(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi: a2", i, a2[i], 123);
+ }
+ test_cp(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp: a1", i, a1[i], 123);
+ }
+ test_2ci(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci: a1", i, a1[i], -123);
+ errn += verify("test_2ci: a2", i, a2[i], -103);
+ }
+ test_2vi(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi: a1", i, a1[i], 123);
+ errn += verify("test_2vi: a2", i, a2[i], 103);
+ }
+ // Reset for negative stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_neg(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_neg: a1", i, a1[i], -123);
+ }
+ test_vi_neg(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_neg: a2", i, a2[i], 123);
+ }
+ test_cp_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_neg: a1", i, a1[i], 123);
+ }
+ test_2ci_neg(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_neg: a1", i, a1[i], -123);
+ errn += verify("test_2ci_neg: a2", i, a2[i], -103);
+ }
+ test_2vi_neg(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_neg: a1", i, a1[i], 123);
+ errn += verify("test_2vi_neg: a2", i, a2[i], 103);
+ }
+ // Reset for opposite stride
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_oppos(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_ci_oppos: a1", i, a1[i], -123);
+ }
+ test_vi_oppos(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_vi_oppos: a2", i, a2[i], 123);
+ }
+ test_cp_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_cp_oppos: a1", i, a1[i], 123);
+ }
+ test_2ci_oppos(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2ci_oppos: a1", i, a1[i], -123);
+ errn += verify("test_2ci_oppos: a2", i, a2[i], -103);
+ }
+ test_2vi_oppos(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ errn += verify("test_2vi_oppos: a1", i, a1[i], 123);
+ errn += verify("test_2vi_oppos: a2", i, a2[i], 103);
+ }
+ // Reset for indexing with offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_off(a1, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_off: a1", i, a1[i], -123);
+ }
+ test_vi_off(a2, 123, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_off: a2", i, a2[i], 123);
+ }
+ test_cp_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_off: a1", i, a1[i], 123);
+ }
+ test_2ci_off(a1, a2);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_off: a1", i, a1[i], -123);
+ errn += verify("test_2ci_off: a2", i, a2[i], -103);
+ }
+ test_2vi_off(a1, a2, 123, 103);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_off: a1", i, a1[i], 123);
+ errn += verify("test_2vi_off: a2", i, a2[i], 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_off: a1", i, a1[i], -1);
+ errn += verify("test_2vi_off: a2", i, a2[i], -1);
+ }
+ // Reset for indexing with invariant offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_inv(a1, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_ci_inv: a1", i, a1[i], -123);
+ }
+ test_vi_inv(a2, 123, OFFSET, -1);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_vi_inv: a2", i, a2[i], 123);
+ }
+ test_cp_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_cp_inv: a1", i, a1[i], 123);
+ }
+ test_2ci_inv(a1, a2, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2ci_inv: a1", i, a1[i], -123);
+ errn += verify("test_2ci_inv: a2", i, a2[i], -103);
+ }
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ for (int i=OFFSET; i<ARRLEN; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1[i], 123);
+ errn += verify("test_2vi_inv: a2", i, a2[i], 103);
+ }
+ for (int i=0; i<OFFSET; i++) {
+ errn += verify("test_2vi_inv: a1", i, a1[i], -1);
+ errn += verify("test_2vi_inv: a2", i, a2[i], -1);
+ }
+ // Reset for indexing with scale
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_ci_scl(a1, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : -123;
+ errn += verify("test_ci_scl: a1", i, a1[i], val);
+ }
+ test_vi_scl(a2, 123, -1);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_vi_scl: a2", i, a2[i], val);
+ }
+ test_cp_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ int val = (i%SCALE != 0) ? -1 : 123;
+ errn += verify("test_cp_scl: a1", i, a1[i], val);
+ }
+ test_2ci_scl(a1, a2);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a1", i, a1[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a1", i*SCALE, a1[i*SCALE], -123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2ci_scl: a2", i, a2[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2ci_scl: a2", i*SCALE, a2[i*SCALE], -103);
+ }
+ }
+ test_2vi_scl(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN; i++) {
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a1", i, a1[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a1", i*SCALE, a1[i*SCALE], 123);
+ }
+ if (i%SCALE != 0) {
+ errn += verify("test_2vi_scl: a2", i, a2[i], -1);
+ } else if (i*SCALE < ARRLEN) {
+ errn += verify("test_2vi_scl: a2", i*SCALE, a2[i*SCALE], 103);
+ }
+ }
+ // Reset for 2 arrays with relative aligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_vi(a2, 123, -1);
+ test_cp_alndst(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alndst: a1", i, a1[i], 123);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1[i] = 123;
+ }
+ test_vi(a2, -123, 123);
+ test_cp_alnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1[i], -123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_alnsrc: a1", i, a1[i], 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2ci_aln(a1, a2);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2[i], -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln: a2", i, a2[i], -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2vi_aln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a1", i, a1[i], -1);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln: a2", i, a2[i], 103);
+ }
+
+ // Reset for 2 arrays with relative unaligned offset
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_vi(a2, 123, -1);
+ test_cp_unalndst(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalndst: a1", i, a1[i], 123);
+ }
+ test_vi(a2, -123, 123);
+ test_cp_unalnsrc(a1, a2);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1[i], -123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_cp_unalnsrc: a1", i, a1[i], 123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2ci_unaln(a1, a2);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2[i], -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln: a2", i, a2[i], -1);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ test_2vi_unaln(a1, a2, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a1", i, a1[i], -1);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln: a2", i, a2[i], 103);
+ }
+
+ // Reset for aligned overlap initialization
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1[i] = i;
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_cp_alndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alndst_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<ALIGN_OFF; i++) {
+ a1[i+ALIGN_OFF] = -1;
+ }
+ test_cp_alnsrc(a1, a1);
+ for (int i=0; i<ALIGN_OFF; i++) {
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], -1);
+ }
+ for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%ALIGN_OFF;
+ errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2ci_aln(a1, a1);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1[i], -103);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_aln_overlap: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2vi_aln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_aln_overlap: a1", i, a1[i], 103);
+ }
+
+ // Reset for unaligned overlap initialization
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1[i] = i;
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_cp_unalndst(a1, a1);
+ for (int i=0; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalndst_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ a1[i+UNALIGN_OFF] = -1;
+ }
+ test_cp_unalnsrc(a1, a1);
+ for (int i=0; i<UNALIGN_OFF; i++) {
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], -1);
+ }
+ for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+ int v = i%UNALIGN_OFF;
+ errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], v);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2ci_unaln(a1, a1);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1[i], -103);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2ci_unaln_overlap: a1", i, a1[i], -123);
+ }
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ }
+ test_2vi_unaln(a1, a1, 123, 103);
+ for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1[i], 123);
+ }
+ for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+ errn += verify("test_2vi_unaln_overlap: a1", i, a1[i], 103);
+ }
+
+ }
+
+ if (errn > 0 || test_only)
+ return errn;
+
+ // Initialize
+ for (int i=0; i<ARRLEN; i++) {
+ a1[i] = -1;
+ a2[i] = -1;
+ }
+ System.out.println("Time");
+ long start, end;
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci(a1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi(a2, 123, -1);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_neg(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_neg(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_neg(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_neg: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_neg(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_neg: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_oppos(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_oppos(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_oppos(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_oppos: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_oppos(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_oppos: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_off(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_off(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_off(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_off: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_off(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_off: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_inv(a1, OFFSET, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_inv(a2, 123, OFFSET, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_inv(a1, a2, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_inv: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_inv(a1, a2, 123, 103, OFFSET);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_inv: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_ci_scl(a1, 123);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_vi_scl(a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_vi_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_scl(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_scl: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_scl(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_scl: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_alnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_alnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_aln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_aln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_aln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_aln: " + (end - start));
+
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalndst(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalndst: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_cp_unalnsrc(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_cp_unalnsrc: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2ci_unaln(a1, a2);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2ci_unaln: " + (end - start));
+ start = System.currentTimeMillis();
+ for (int i=0; i<ITERS; i++) {
+ test_2vi_unaln(a1, a2, 123, 103);
+ }
+ end = System.currentTimeMillis();
+ System.out.println("test_2vi_unaln: " + (end - start));
+
+ return errn;
+ }
+
+ private final static long byte_offset(int i) {
+ return ((long)i << 2) + BASE;
+ }
+
+ static void test_ci(int[] a) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), -123);
+ }
+ }
+ static void test_vi(int[] a, int b, int old) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), b);
+ }
+ }
+ static void test_cp(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), b[i]);
+ }
+ }
+ static void test_2ci(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), -123);
+ unsafe.putIntVolatile(b, byte_offset(i), -103);
+ }
+ }
+ static void test_2vi(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), c);
+ unsafe.putIntVolatile(b, byte_offset(i), d);
+ }
+ }
+ static void test_ci_neg(int[] a, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), -123);
+ }
+ }
+ static void test_vi_neg(int[] a, int b, int old) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), b);
+ }
+ }
+ static void test_cp_neg(int[] a, int[] b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), b[i]);
+ }
+ }
+ static void test_2ci_neg(int[] a, int[] b) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), -123);
+ unsafe.putIntVolatile(b, byte_offset(i), -103);
+ }
+ }
+ static void test_2vi_neg(int[] a, int[] b, int c, int d) {
+ for (int i = ARRLEN-1; i >= 0; i-=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), c);
+ unsafe.putIntVolatile(b, byte_offset(i), d);
+ }
+ }
+ static void test_ci_oppos(int[] a, int old) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(limit-i), -123);
+ }
+ }
+ static void test_vi_oppos(int[] a, int b, int old) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ unsafe.putIntVolatile(a, byte_offset(limit-i), b);
+ }
+ }
+ static void test_cp_oppos(int[] a, int[] b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), b[limit-i]);
+ }
+ }
+ static void test_2ci_oppos(int[] a, int[] b) {
+ int limit = ARRLEN-1;
+ for (int i = 0; i < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(limit-i), -123);
+ unsafe.putIntVolatile(b, byte_offset(i), -103);
+ }
+ }
+ static void test_2vi_oppos(int[] a, int[] b, int c, int d) {
+ int limit = ARRLEN-1;
+ for (int i = limit; i >= 0; i-=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), c);
+ unsafe.putIntVolatile(b, byte_offset(limit-i), d);
+ }
+ }
+ static void test_ci_off(int[] a, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+OFFSET), -123);
+ }
+ }
+ static void test_vi_off(int[] a, int b, int old) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+OFFSET), b);
+ }
+ }
+ static void test_cp_off(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+OFFSET), b[i+OFFSET]);
+ }
+ }
+ static void test_2ci_off(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+OFFSET), -123);
+ unsafe.putIntVolatile(b, byte_offset(i+OFFSET), -103);
+ }
+ }
+ static void test_2vi_off(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN-OFFSET; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+OFFSET), c);
+ unsafe.putIntVolatile(b, byte_offset(i+OFFSET), d);
+ }
+ }
+ static void test_ci_inv(int[] a, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+k), -123);
+ }
+ }
+ static void test_vi_inv(int[] a, int b, int k, int old) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+k), b);
+ }
+ }
+ static void test_cp_inv(int[] a, int[] b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+k), b[i+k]);
+ }
+ }
+ static void test_2ci_inv(int[] a, int[] b, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+k), -123);
+ unsafe.putIntVolatile(b, byte_offset(i+k), -103);
+ }
+ }
+ static void test_2vi_inv(int[] a, int[] b, int c, int d, int k) {
+ for (int i = 0; i < ARRLEN-k; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+k), c);
+ unsafe.putIntVolatile(b, byte_offset(i+k), d);
+ }
+ }
+ static void test_ci_scl(int[] a, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i*SCALE), -123);
+ }
+ }
+ static void test_vi_scl(int[] a, int b, int old) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i*SCALE), b);
+ }
+ }
+ static void test_cp_scl(int[] a, int[] b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i*SCALE), b[i*SCALE]);
+ }
+ }
+ static void test_2ci_scl(int[] a, int[] b) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i*SCALE), -123);
+ unsafe.putIntVolatile(b, byte_offset(i*SCALE), -103);
+ }
+ }
+ static void test_2vi_scl(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i*SCALE < ARRLEN; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i*SCALE), c);
+ unsafe.putIntVolatile(b, byte_offset(i*SCALE), d);
+ }
+ }
+ static void test_cp_alndst(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+ALIGN_OFF), b[i]);
+ }
+ }
+ static void test_cp_alnsrc(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), b[i+ALIGN_OFF]);
+ }
+ }
+ static void test_2ci_aln(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+ALIGN_OFF), -123);
+ unsafe.putIntVolatile(b, byte_offset(i), -103);
+ }
+ }
+ static void test_2vi_aln(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), c);
+ unsafe.putIntVolatile(b, byte_offset(i+ALIGN_OFF), d);
+ }
+ }
+ static void test_cp_unalndst(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+UNALIGN_OFF), b[i]);
+ }
+ }
+ static void test_cp_unalnsrc(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), b[i+UNALIGN_OFF]);
+ }
+ }
+ static void test_2ci_unaln(int[] a, int[] b) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i+UNALIGN_OFF), -123);
+ unsafe.putIntVolatile(b, byte_offset(i), -103);
+ }
+ }
+ static void test_2vi_unaln(int[] a, int[] b, int c, int d) {
+ for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) {
+ unsafe.putIntVolatile(a, byte_offset(i), c);
+ unsafe.putIntVolatile(b, byte_offset(i+UNALIGN_OFF), d);
+ }
+ }
+
+ static int verify(String text, int i, int elem, int val) {
+ if (elem != val) {
+ System.err.println(text + "[" + i + "] = " + elem + " != " + val);
+ return 1;
+ }
+ return 0;
+ }
+}