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GC marking in addr order for cache, improved reporting

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This commit is contained in:
Brian Fiete 2019-11-07 10:01:23 -08:00
parent 9197c60964
commit 9c9bfdc6d4
4 changed files with 216 additions and 52 deletions
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22
BeefRT/dbg/gc.h
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@ -4,6 +4,7 @@
#include "BeefySysLib/util/CritSect.h"
#include "BeefySysLib/util/Array.h"
#include "BeefySysLib/util/Dictionary.h"
#include "BeefySysLib/util/BinaryHeap.h"
#include <unordered_map>
#include <map>
#include "../rt/BfObjects.h"
@ -238,12 +239,15 @@ public:
struct AllocInfo
{
int mCount;
int mSize;
int mObjCount;
int mObjSize;
int mRawCount;
int mRawSize;
bool operator<(const AllocInfo &rhs) const
{
return mSize > rhs.mSize;
return (mObjSize + mRawSize) > (rhs.mObjSize + rhs.mRawSize);
}
};
@ -301,10 +305,11 @@ public:
static int volatile sCurMarkId; //0-3
static int volatile sAllocFlags;
Beefy::Array<bf::System::Object*> mPendingGCData;
bool mHadPendingGCDataOverflow;
int mCurPendingGCDepth;
int mMaxPendingGCDepth;
Beefy::BinaryMinHeap<bf::System::Object*> mOrderedPendingGCData;
bool mHadPendingGCDataOverflow;
int mCurPendingGCSize;
int mMaxPendingGCSize;
Beefy::Array<ThreadInfo*> mThreadList;
int mCurMutatorMarkCount;
int mCurGCMarkCount;
@ -335,8 +340,7 @@ public:
public:
void RawInit();
void RawShutdown();
void WriteDebugDumpState();
bool HandlePendingGCData(Beefy::Array<bf::System::Object*>* pendingGCData);
void WriteDebugDumpState();
bool HandlePendingGCData();
void MarkMembers(bf::System::Object* obj);