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comparison src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp @ 18058:54bc75c144b0

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Merge
author asaha
date Thu, 29 May 2014 13:14:25 -0700
parents 78bbf4d43a14
children 52b4284cb496 1f1d373cd044
comparison
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18055:1fa005fb28f5 18058:54bc75c144b0
1 /* 1 /*
2 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2001, 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.
371 // time spent in gc crosses a threshold, we will bail out. 371 // time spent in gc crosses a threshold, we will bail out.
372 loop_count++; 372 loop_count++;
373 if ((result == NULL) && (QueuedAllocationWarningCount > 0) && 373 if ((result == NULL) && (QueuedAllocationWarningCount > 0) &&
374 (loop_count % QueuedAllocationWarningCount == 0)) { 374 (loop_count % QueuedAllocationWarningCount == 0)) {
375 warning("ParallelScavengeHeap::mem_allocate retries %d times \n\t" 375 warning("ParallelScavengeHeap::mem_allocate retries %d times \n\t"
376 " size=%d", loop_count, size); 376 " size=" SIZE_FORMAT, loop_count, size);
377 } 377 }
378 } 378 }
379 379
380 return result; 380 return result;
381 } 381 }
490 490
491 size_t ParallelScavengeHeap::tlab_capacity(Thread* thr) const { 491 size_t ParallelScavengeHeap::tlab_capacity(Thread* thr) const {
492 return young_gen()->eden_space()->tlab_capacity(thr); 492 return young_gen()->eden_space()->tlab_capacity(thr);
493 } 493 }
494 494
495 size_t ParallelScavengeHeap::tlab_used(Thread* thr) const {
496 return young_gen()->eden_space()->tlab_used(thr);
497 }
498
495 size_t ParallelScavengeHeap::unsafe_max_tlab_alloc(Thread* thr) const { 499 size_t ParallelScavengeHeap::unsafe_max_tlab_alloc(Thread* thr) const {
496 return young_gen()->eden_space()->unsafe_max_tlab_alloc(thr); 500 return young_gen()->eden_space()->unsafe_max_tlab_alloc(thr);
497 } 501 }
498 502
499 HeapWord* ParallelScavengeHeap::allocate_new_tlab(size_t size) { 503 HeapWord* ParallelScavengeHeap::allocate_new_tlab(size_t size) {
663 } 667 }
664 } 668 }
665 669
666 void ParallelScavengeHeap::trace_heap(GCWhen::Type when, GCTracer* gc_tracer) { 670 void ParallelScavengeHeap::trace_heap(GCWhen::Type when, GCTracer* gc_tracer) {
667 const PSHeapSummary& heap_summary = create_ps_heap_summary(); 671 const PSHeapSummary& heap_summary = create_ps_heap_summary();
672 gc_tracer->report_gc_heap_summary(when, heap_summary);
673
668 const MetaspaceSummary& metaspace_summary = create_metaspace_summary(); 674 const MetaspaceSummary& metaspace_summary = create_metaspace_summary();
669 gc_tracer->report_gc_heap_summary(when, heap_summary, metaspace_summary); 675 gc_tracer->report_metaspace_summary(when, metaspace_summary);
670 } 676 }
671 677
672 ParallelScavengeHeap* ParallelScavengeHeap::heap() { 678 ParallelScavengeHeap* ParallelScavengeHeap::heap() {
673 assert(_psh != NULL, "Uninitialized access to ParallelScavengeHeap::heap()"); 679 assert(_psh != NULL, "Uninitialized access to ParallelScavengeHeap::heap()");
674 assert(_psh->kind() == CollectedHeap::ParallelScavengeHeap, "not a parallel scavenge heap"); 680 assert(_psh->kind() == CollectedHeap::ParallelScavengeHeap, "not a parallel scavenge heap");