jdk-sandbox: hotspot/test/runtime/NMT/UnsafeMallocLimit.java@5f970b31939c (annotated)

26561 e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	1	/*
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	2	* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	4	*
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	7	* published by the Free Software Foundation.
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	8	*
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	13	* accompanied this code).
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	14	*
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	18	*
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	21	* questions.
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	22	*/
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	23
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	24	/*
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	25	* @test
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	26	* @bug 8055289
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	27	* @library /testlibrary
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	28	* @build UnsafeMallocLimit
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	29	* @run main/othervm -Xmx32m -XX:NativeMemoryTracking=summary UnsafeMallocLimit
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	30	*/
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	31
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	32	import com.oracle.java.testlibrary.*;
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	33	import sun.misc.Unsafe;
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	34
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	35	public class UnsafeMallocLimit {
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	36
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	37	public static void main(String args[]) throws Exception {
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	38	if (Platform.is32bit()) {
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	39	Unsafe unsafe = Utils.getUnsafe();
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	40	try {
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	41	unsafe.allocateMemory(1 << 30);
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	42	throw new RuntimeException("Did not get expected OOME");
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	43	} catch (OutOfMemoryError e) {
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	44	// Expected exception
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	45	}
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	46	} else {
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	47	System.out.println("Test only valid on 32-bit platforms");
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	48	}
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	49	}
e104c9397ca1 8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead zgu parents: diff changeset	50	}

author	thartmann
	Tue, 28 Oct 2014 16:44:39 +0100
changeset 27431	5f970b31939c
parent 26561	e104c9397ca1
permissions	-rw-r--r--