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

Remove GPU resync support.

Browse Source 
The whole concept is not really reliable. And it forces CPU to GPU sync,
which is bad.
This commit is contained in:
Bartosz Taudul
2018-06-22 16:34:51 +02:00
parent 62267399bc
commit af0c64c888
4 changed files with 0 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files
server/TracyWorker.cpp
-39
View File
@@ -1570,9 +1570,6 @@ void Worker::Process( const QueueItem& ev )
case QueueType::GpuTime:
ProcessGpuTime( ev.gpuTime );
break;
case QueueType::GpuResync:
ProcessGpuResync( ev.gpuResync );
break;
case QueueType::MemAlloc:
ProcessMemAlloc( ev.memAlloc );
break;
@@ -2063,42 +2060,6 @@ void Worker::ProcessGpuTime( const QueueGpuTime& ev )
}
}
void Worker::ProcessGpuResync( const QueueGpuResync& ev )
{
auto ctx = m_gpuCtxMap[ev.context];
assert( ctx );
int64_t gpuTime;
if( ctx->period == 1.f )
{
gpuTime = ev.gpuTime;
}
else
{
gpuTime = int64_t( double( ctx->period ) * ev.gpuTime ); // precision loss
}
const auto timeDiff = TscTime( ev.cpuTime ) - gpuTime;
if( ctx->queue.empty() )
{
assert( ctx->resync.empty() );
ctx->timeDiff = timeDiff;
}
else
{
if( ctx->resync.empty() )
{
ctx->resync.push_back( { timeDiff, uint16_t( ctx->queue.size() ) } );
}
else
{
const auto last = ctx->resync.back().events;
ctx->resync.push_back( { timeDiff, uint16_t( ctx->queue.size() - last ) } );
}
}
}
void Worker::ProcessMemAlloc( const QueueMemAlloc& ev )
{
const auto time = TscTime( ev.time );