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Implement callstack serialization.

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This commit is contained in:
Bartosz Taudul 2021-10-10 16:14:17 +02:00
parent a421083e58
commit 5ccf369919
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GPG Key ID: B7FE2008B7575DF3
4 changed files with 42 additions and 6 deletions
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4
TracyLua.hpp
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@ -182,10 +182,10 @@ static tracy_force_inline void SendLuaCallstack( lua_State* L, uint32_t depth )
}
assert( dst - ptr == spaceNeeded + 2 );
TracyLfqPrepare( QueueType::CallstackAlloc );
TracyQueuePrepare( QueueType::CallstackAlloc );
MemWrite( &item->callstackAllocFat.ptr, (uint64_t)ptr );
MemWrite( &item->callstackAllocFat.nativePtr, (uint64_t)Callstack( depth ) );
TracyLfqCommit;
TracyQueueCommit( callstackAllocFatThread );
}
static inline int LuaZoneBeginS( lua_State* L )

28
client/TracyProfiler.cpp
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@ -2448,6 +2448,29 @@ Profiler::DequeueStatus Profiler::DequeueSerial()
tracy_free_fast( (void*)ptr );
break;
}
case QueueType::Callstack:
{
ThreadCtxCheckSerial( callstackFatThread );
ptr = MemRead<uint64_t>( &item->callstackFat.ptr );
SendCallstackPayload( ptr );
tracy_free_fast( (void*)ptr );
break;
}
case QueueType::CallstackAlloc:
{
ThreadCtxCheckSerial( callstackAllocFatThread );
ptr = MemRead<uint64_t>( &item->callstackAllocFat.nativePtr );
if( ptr != 0 )
{
CutCallstack( (void*)ptr, "lua_pcall" );
SendCallstackPayload( ptr );
tracy_free_fast( (void*)ptr );
}
ptr = MemRead<uint64_t>( &item->callstackAllocFat.ptr );
SendCallstackAlloc( ptr );
tracy_free_fast( (void*)ptr );
break;
}
#endif
default:
assert( false );
@ -3141,11 +3164,12 @@ void Profiler::ReportTopology()
void Profiler::SendCallstack( int depth, const char* skipBefore )
{
#ifdef TRACY_HAS_CALLSTACK
TracyLfqPrepare( QueueType::Callstack );
auto ptr = Callstack( depth );
CutCallstack( ptr, skipBefore );
TracyQueuePrepare( QueueType::Callstack );
MemWrite( &item->callstackFat.ptr, (uint64_t)ptr );
TracyLfqCommit;
TracyQueueCommit( callstackFatThread );
#endif
}

4
client/TracyProfiler.hpp
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@ -548,9 +548,9 @@ public:
{
#ifdef TRACY_HAS_CALLSTACK
auto ptr = Callstack( depth );
TracyLfqPrepare( QueueType::Callstack );
TracyQueuePrepare( QueueType::Callstack );
MemWrite( &item->callstackFat.ptr, (uint64_t)ptr );
TracyLfqCommit;
TracyQueueCommit( callstackFatThread );
#endif
}

12
common/TracyQueue.hpp
View File

@ -453,12 +453,22 @@ struct QueueCallstackFat
uint64_t ptr;
};
struct QueueCallstackFatThread : public QueueCallstackFat
{
uint32_t thread;
};
struct QueueCallstackAllocFat
{
uint64_t ptr;
uint64_t nativePtr;
};
struct QueueCallstackAllocFatThread : public QueueCallstackAllocFat
{
uint32_t thread;
};
struct QueueCallstackSample
{
int64_t time;
@ -633,7 +643,9 @@ struct QueueItem
QueueMemFree memFree;
QueueMemNamePayload memName;
QueueCallstackFat callstackFat;
QueueCallstackFatThread callstackFatThread;
QueueCallstackAllocFat callstackAllocFat;
QueueCallstackAllocFatThread callstackAllocFatThread;
QueueCallstackSample callstackSample;
QueueCallstackSampleFat callstackSampleFat;
QueueCallstackFrameSize callstackFrameSize;