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6995781: Native Memory Tracking (Phase 1)

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7151532: DCmd for hotspot native memory tracking

Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd

Reviewed-by: acorn, coleenp, fparain
This commit is contained in:
Zhengyu Gu 2012-06-28 17:03:16 -04:00
parent 8e42425c92
commit a39b17624a
315 changed files with 7245 additions and 1477 deletions
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6
hotspot/src/share/vm/gc_implementation/parallelScavenge/psCompactionManager.cpp
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@ -81,14 +81,14 @@ void ParCompactionManager::initialize(ParMarkBitMap* mbm) {
uint parallel_gc_threads = PSParallelCompact::gc_task_manager()->workers();
assert(_manager_array == NULL, "Attempt to initialize twice");
_manager_array = NEW_C_HEAP_ARRAY(ParCompactionManager*, parallel_gc_threads+1 );
_manager_array = NEW_C_HEAP_ARRAY(ParCompactionManager*, parallel_gc_threads+1, mtGC);
guarantee(_manager_array != NULL, "Could not allocate manager_array");
_region_list = NEW_C_HEAP_ARRAY(RegionTaskQueue*,
parallel_gc_threads+1);
parallel_gc_threads+1, mtGC);
guarantee(_region_list != NULL, "Could not initialize promotion manager");
_recycled_stack_index = NEW_C_HEAP_ARRAY(uint, parallel_gc_threads);
_recycled_stack_index = NEW_C_HEAP_ARRAY(uint, parallel_gc_threads, mtGC);
// parallel_gc-threads + 1 to be consistent with the number of
// compaction managers.