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Process callstack sample data.

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This commit is contained in:
Bartosz Taudul 2020-02-22 16:39:39 +01:00
parent 054a6f8563
commit 437771ea85
3 changed files with 48 additions and 0 deletions
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10
server/TracyEvent.hpp
View File

@ -202,6 +202,15 @@ struct ZoneExtra
enum { ZoneExtraSize = sizeof( ZoneExtra ) };
struct SampleData
{
Int48 time;
Int24 callstack;
};
enum { SampleDataSize = sizeof( SampleData ) };
struct LockEvent
{
enum class Type : uint8_t
@ -475,6 +484,7 @@ struct ThreadData
#ifndef TRACY_NO_STATISTICS
Vector<int64_t> childTimeStack;
#endif
Vector<SampleData> samples;
};
struct GpuCtxThreadData

36
server/TracyWorker.cpp
View File

@ -3391,6 +3391,9 @@ bool Worker::Process( const QueueItem& ev )
case QueueType::CallstackAlloc:
ProcessCallstackAlloc( ev.callstackAlloc );
break;
case QueueType::CallstackSample:
ProcessCallstackSample( ev.callstackSample );
break;
case QueueType::CallstackFrameSize:
ProcessCallstackFrameSize( ev.callstackFrameSize );
m_serverQuerySpaceLeft++;
@ -4572,6 +4575,39 @@ void Worker::ProcessCallstackAlloc( const QueueCallstackAlloc& ev )
}
}
void Worker::ProcessCallstackSample( const QueueCallstackSample& ev )
{
assert( m_pendingCallstackPtr == ev.ptr );
m_pendingCallstackPtr = 0;
m_data.samplesCnt++;
const auto refTime = m_refTimeCtx + ev.time;
m_refTimeCtx = refTime;
const auto t = TscTime( refTime - m_data.baseTime );
SampleData sd;
sd.time.SetVal( t );
sd.callstack.SetVal( m_pendingCallstackId );
auto td = NoticeThread( ev.thread );
if( td->samples.empty() )
{
td->samples.push_back( sd );
}
else
{
if( td->samples.back().time.Val() <= t )
{
td->samples.push_back_non_empty( sd );
}
else
{
const auto it = std::lower_bound( td->samples.begin(), td->samples.end(), t, [] ( const auto& l, const auto& r ) { return l.time.Val() < r; } );
td->samples.insert( it, sd );
}
}
}
void Worker::ProcessCallstackFrameSize( const QueueCallstackFrameSize& ev )
{
assert( !m_callstackFrameStaging );

2
server/TracyWorker.hpp
View File

@ -190,6 +190,7 @@ private:
MemData memory;
uint64_t zonesCnt = 0;
uint64_t gpuCnt = 0;
uint64_t samplesCnt = 0;
int64_t baseTime = 0;
int64_t lastTime = 0;
uint64_t frameOffset = 0;
@ -511,6 +512,7 @@ private:
tracy_force_inline void ProcessCallstackMemory( const QueueCallstackMemory& ev );
tracy_force_inline void ProcessCallstack( const QueueCallstack& ev );
tracy_force_inline void ProcessCallstackAlloc( const QueueCallstackAlloc& ev );
tracy_force_inline void ProcessCallstackSample( const QueueCallstackSample& ev );
tracy_force_inline void ProcessCallstackFrameSize( const QueueCallstackFrameSize& ev );
tracy_force_inline void ProcessCallstackFrame( const QueueCallstackFrame& ev );
tracy_force_inline void ProcessCrashReport( const QueueCrashReport& ev );