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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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8
hotspot/src/share/vm/compiler/compileLog.cpp
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@ -37,14 +37,14 @@ CompileLog* CompileLog::_first = NULL;
CompileLog::CompileLog(const char* file, FILE* fp, intx thread_id)
: _context(_context_buffer, sizeof(_context_buffer))
{
initialize(new(ResourceObj::C_HEAP) fileStream(fp));
initialize(new(ResourceObj::C_HEAP, mtCompiler) fileStream(fp));
_file = file;
_file_end = 0;
_thread_id = thread_id;
_identities_limit = 0;
_identities_capacity = 400;
_identities = NEW_C_HEAP_ARRAY(char, _identities_capacity);
_identities = NEW_C_HEAP_ARRAY(char, _identities_capacity, mtCompiler);
// link into the global list
{ MutexLocker locker(CompileTaskAlloc_lock);
@ -56,7 +56,7 @@ CompileLog::CompileLog(const char* file, FILE* fp, intx thread_id)
CompileLog::~CompileLog() {
delete _out;
_out = NULL;
FREE_C_HEAP_ARRAY(char, _identities);
FREE_C_HEAP_ARRAY(char, _identities, mtCompiler);
}
@ -109,7 +109,7 @@ int CompileLog::identify(ciObject* obj) {
if (id >= _identities_capacity) {
int new_cap = _identities_capacity * 2;
if (new_cap <= id) new_cap = id + 100;
_identities = REALLOC_C_HEAP_ARRAY(char, _identities, new_cap);
_identities = REALLOC_C_HEAP_ARRAY(char, _identities, new_cap, mtCompiler);
_identities_capacity = new_cap;
}
while (id >= _identities_limit) {