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Construct parent call stacks for sampled stack traces.

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This commit is contained in:
Bartosz Taudul
2020-02-29 16:24:15 +01:00
parent 935eb4cc61
commit 6cc4de8d28
3 changed files with 89 additions and 10 deletions
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server/TracyWorker.hpp
+5 -1
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@@ -227,6 +227,9 @@ private:
unordered_flat_map<uint64_t, SymbolStats> symbolStats;
#ifndef TRACY_NO_STATISTICS
unordered_flat_map<VarArray<CallstackFrameId>*, uint32_t, VarArrayHasher<CallstackFrameId>, VarArrayComparator<CallstackFrameId>> parentCallstackMap;
Vector<short_ptr<VarArray<CallstackFrameId>>> parentCallstackPayload;
unordered_flat_map<CallstackFrameData*, CallstackFrameId, RevFrameHash, RevFrameComp> revParentFrameMap;
unordered_flat_map<uint32_t, uint32_t> postponedSamples;
bool newFramesWereReceived = false;
bool callstackSamplesReady = false;
@@ -643,7 +646,7 @@ private:
void ReconstructContextSwitchUsage();
void UpdateSampleStatistics( uint32_t callstack, uint32_t count, bool canPostpone );
void UpdateSampleStatisticsPostponed( decltype(Worker::DataBlock::postponedSamples.begin())& it );
void UpdateSampleStatisticsImpl( const CallstackFrameData** frames, uint8_t framesCount, uint32_t count );
void UpdateSampleStatisticsImpl( const CallstackFrameData** frames, uint8_t framesCount, uint32_t count, const VarArray<CallstackFrameId>& cs );
#endif
tracy_force_inline int64_t ReadTimeline( FileRead& f, ZoneEvent* zone, int64_t refTime, int32_t& childIdx );
@@ -731,6 +734,7 @@ private:
CallstackFrameData* m_callstackFrameStaging;
uint64_t m_callstackFrameStagingPtr;
uint64_t m_callstackAllocNextIdx = 0;
uint64_t m_callstackParentNextIdx = 0;
uint64_t m_lastMemActionCallstack;
bool m_lastMemActionWasAlloc;