zhangengru/tracy
1
0
Fork 0
mirror of https://github.com/wolfpld/tracy.git synced 2025-03-20 07:40:02 +08:00
Code Issues Projects Wiki Activity

CPU-side GPU event transfer.

Browse Source
This commit is contained in:
Bartosz Taudul
2017-11-11 21:09:48 +01:00
parent b208df8829
commit 6fcdb924e8
5 changed files with 174 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
server/TracyView.cpp
+53 -1
View File
@@ -591,6 +591,12 @@ void View::Process( const QueueItem& ev )
case QueueType::GpuNewContext:
ProcessGpuNewContext( ev.gpuNewContext );
break;
case QueueType::GpuZoneBegin:
ProcessGpuZoneBegin( ev.gpuZoneBegin );
break;
case QueueType::GpuZoneEnd:
ProcessGpuZoneEnd( ev.gpuZoneEnd );
break;
case QueueType::Terminate:
m_terminate = true;
break;
@@ -850,12 +856,58 @@ void View::ProcessMessageLiteral( const QueueMessage& ev )
void View::ProcessGpuNewContext( const QueueGpuNewContext& ev )
{
assert( ev.context == m_gpuData.size() );
auto gpu = m_slab.Alloc<GpuCtxData>();
auto gpu = m_slab.AllocInit<GpuCtxData>();
gpu->timeDiff = int64_t( ev.cputime * m_timerMul - ev.gputime );
std::lock_guard<std::mutex> lock( m_lock );
m_gpuData.push_back( gpu );
}
void View::ProcessGpuZoneBegin( const QueueGpuZoneBegin& ev )
{
assert( m_gpuData.size() >= ev.context );
auto ctx = m_gpuData[ev.context];
CheckString( ev.name );
CheckSourceLocation( ev.srcloc );
auto zone = m_slab.AllocInit<GpuEvent>();
zone->cpuStart = ev.cpuTime;
zone->cpuEnd = -1;
zone->gpuStart = std::numeric_limits<int64_t>::max();
zone->gpuEnd = -1;
zone->name = ev.name;
zone->srcloc = ev.srcloc;
zone->thread = 0;
auto timeline = &ctx->timeline;
if( !ctx->stack.empty() )
{
timeline = &ctx->stack.back()->child;
}
m_lock.lock();
timeline->push_back( zone );
m_lock.unlock();
ctx->stack.push_back( zone );
ctx->queue.push_back( zone );
}
void View::ProcessGpuZoneEnd( const QueueGpuZoneEnd& ev )
{
assert( m_gpuData.size() >= ev.context );
auto ctx = m_gpuData[ev.context];
assert( !ctx->stack.empty() );
auto zone = ctx->stack.back();
ctx->stack.pop_back();
ctx->queue.push_back( zone );
std::lock_guard<std::mutex> lock( m_lock );
zone->cpuEnd = ev.cpuTime;
zone->thread = ev.thread;
}
void View::CheckString( uint64_t ptr )
{
if( m_strings.find( ptr ) != m_strings.end() ) return;