Mercurial > hg > graal-jvmci-8
comparison src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp @ 20360:833b0f92429a
8046598: Scalable Native memory tracking development
Summary: Enhance scalability of native memory tracking
Reviewed-by: coleenp, ctornqvi, gtriantafill
author | zgu |
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date | Wed, 27 Aug 2014 08:19:12 -0400 |
parents | 8f07aa079343 |
children |
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20359:4d3a43351904 | 20360:833b0f92429a |
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1 /* | 1 /* |
2 * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | 4 * |
5 * This code is free software; you can redistribute it and/or modify it | 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 | 6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
51 _space_alignment = _gen_alignment = (uintx)Generation::GenGrain; | 51 _space_alignment = _gen_alignment = (uintx)Generation::GenGrain; |
52 _heap_alignment = compute_heap_alignment(); | 52 _heap_alignment = compute_heap_alignment(); |
53 } | 53 } |
54 | 54 |
55 void ConcurrentMarkSweepPolicy::initialize_generations() { | 55 void ConcurrentMarkSweepPolicy::initialize_generations() { |
56 _generations = NEW_C_HEAP_ARRAY3(GenerationSpecPtr, number_of_generations(), mtGC, 0, AllocFailStrategy::RETURN_NULL); | 56 _generations = NEW_C_HEAP_ARRAY3(GenerationSpecPtr, number_of_generations(), mtGC, |
57 CURRENT_PC, AllocFailStrategy::RETURN_NULL); | |
57 if (_generations == NULL) | 58 if (_generations == NULL) |
58 vm_exit_during_initialization("Unable to allocate gen spec"); | 59 vm_exit_during_initialization("Unable to allocate gen spec"); |
59 | 60 |
60 if (UseParNewGC) { | 61 if (UseParNewGC) { |
61 if (UseAdaptiveSizePolicy) { | 62 if (UseAdaptiveSizePolicy) { |