1 /*

     2  * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    24 

    25 #include "precompiled.hpp"

    26 #include "gc/shared/allocTracer.hpp"

    27 #include "runtime/handles.hpp"

    28 #include "trace/tracing.hpp"

    29 #include "utilities/globalDefinitions.hpp"

    30 

    31 void AllocTracer::send_allocation_outside_tlab_event(Klass* klass, size_t alloc_size) {

    32   EventObjectAllocationOutsideTLAB event;

    33   if (event.should_commit()) {

    34     event.set_objectClass(klass);

    35     event.set_allocationSize(alloc_size);

    36     event.commit();

    37   }

    38 }

    39 

    40 void AllocTracer::send_allocation_in_new_tlab_event(Klass* klass, size_t tlab_size, size_t alloc_size) {

    41   EventObjectAllocationInNewTLAB event;

    42   if (event.should_commit()) {

    43     event.set_objectClass(klass);

    44     event.set_allocationSize(alloc_size);

    45     event.set_tlabSize(tlab_size);

    46     event.commit();

    47   }

    48 }

    49 

    50 void AllocTracer::send_allocation_requiring_gc_event(size_t size, uint gcId) {

    51   EventAllocationRequiringGC event;

    52   if (event.should_commit()) {

    53     event.set_gcId(gcId);

    54     event.set_size(size);

    55     event.commit();

    56   }

    57 }