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Don't write reference time to memory in each iteration.

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This commit is contained in:
Bartosz Taudul 2020-02-22 16:54:02 +01:00
parent ca39c9877e
commit e270603117
1 changed files with 52 additions and 40 deletions
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92
client/TracyProfiler.cpp
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@ -1687,6 +1687,9 @@ Profiler::DequeueStatus Profiler::Dequeue( moodycamel::ConsumerToken& token )
m_refTimeThread = 0;
}
int64_t refThread = m_refTimeThread;
int64_t refCtx = m_refTimeCtx;
int64_t refGpu = m_refTimeGpu;
auto end = m_itemBuf + sz;
auto item = m_itemBuf;
while( item != end )
@ -1722,8 +1725,8 @@ Profiler::DequeueStatus Profiler::Dequeue( moodycamel::ConsumerToken& token )
case QueueType::ZoneBeginAllocSrcLocCallstack:
{
int64_t t = MemRead<int64_t>( &item->zoneBegin.time );
int64_t dt = t - m_refTimeThread;
m_refTimeThread = t;
int64_t dt = t - refThread;
refThread = t;
MemWrite( &item->zoneBegin.time, dt );
ptr = MemRead<uint64_t>( &item->zoneBegin.srcloc );
SendSourceLocationPayload( ptr );
@ -1753,8 +1756,8 @@ Profiler::DequeueStatus Profiler::Dequeue( moodycamel::ConsumerToken& token )
SendCallstackPayload64( ptr );
tracy_free( (void*)ptr );
int64_t t = MemRead<int64_t>( &item->callstackSample.time );
int64_t dt = t - m_refTimeCtx;
m_refTimeCtx = t;
int64_t dt = t - refCtx;
refCtx = t;
MemWrite( &item->callstackSample.time, dt );
break;
}
@ -1772,16 +1775,16 @@ Profiler::DequeueStatus Profiler::Dequeue( moodycamel::ConsumerToken& token )
case QueueType::ZoneBeginCallstack:
{
int64_t t = MemRead<int64_t>( &item->zoneBegin.time );
int64_t dt = t - m_refTimeThread;
m_refTimeThread = t;
int64_t dt = t - refThread;
refThread = t;
MemWrite( &item->zoneBegin.time, dt );
break;
}
case QueueType::ZoneEnd:
{
int64_t t = MemRead<int64_t>( &item->zoneEnd.time );
int64_t dt = t - m_refTimeThread;
m_refTimeThread = t;
int64_t dt = t - refThread;
refThread = t;
MemWrite( &item->zoneEnd.time, dt );
break;
}
@ -1789,48 +1792,48 @@ Profiler::DequeueStatus Profiler::Dequeue( moodycamel::ConsumerToken& token )
case QueueType::GpuZoneBeginCallstack:
{
int64_t t = MemRead<int64_t>( &item->gpuZoneBegin.cpuTime );
int64_t dt = t - m_refTimeThread;
m_refTimeThread = t;
int64_t dt = t - refThread;
refThread = t;
MemWrite( &item->gpuZoneBegin.cpuTime, dt );
break;
}
case QueueType::GpuZoneEnd:
{
int64_t t = MemRead<int64_t>( &item->gpuZoneEnd.cpuTime );
int64_t dt = t - m_refTimeThread;
m_refTimeThread = t;
int64_t dt = t - refThread;
refThread = t;
MemWrite( &item->gpuZoneEnd.cpuTime, dt );
break;
}
case QueueType::PlotData:
{
int64_t t = MemRead<int64_t>( &item->plotData.time );
int64_t dt = t - m_refTimeThread;
m_refTimeThread = t;
int64_t dt = t - refThread;
refThread = t;
MemWrite( &item->plotData.time, dt );
break;
}
case QueueType::ContextSwitch:
{
int64_t t = MemRead<int64_t>( &item->contextSwitch.time );
int64_t dt = t - m_refTimeCtx;
m_refTimeCtx = t;
int64_t dt = t - refCtx;
refCtx = t;
MemWrite( &item->contextSwitch.time, dt );
break;
}
case QueueType::ThreadWakeup:
{
int64_t t = MemRead<int64_t>( &item->threadWakeup.time );
int64_t dt = t - m_refTimeCtx;
m_refTimeCtx = t;
int64_t dt = t - refCtx;
refCtx = t;
MemWrite( &item->threadWakeup.time, dt );
break;
}
case QueueType::GpuTime:
{
int64_t t = MemRead<int64_t>( &item->gpuTime.gpuTime );
int64_t dt = t - m_refTimeGpu;
m_refTimeGpu = t;
int64_t dt = t - refGpu;
refGpu = t;
MemWrite( &item->gpuTime.gpuTime, dt );
break;
}
@ -1842,6 +1845,9 @@ Profiler::DequeueStatus Profiler::Dequeue( moodycamel::ConsumerToken& token )
if( !AppendData( item, QueueDataSize[idx] ) ) return DequeueStatus::ConnectionLost;
item++;
}
m_refTimeThread = refThread;
m_refTimeCtx = refCtx;
m_refTimeGpu = refGpu;
}
else
{
@ -1855,6 +1861,7 @@ Profiler::DequeueStatus Profiler::DequeueContextSwitches( tracy::moodycamel::Con
const auto sz = GetQueue().try_dequeue_bulk( token, m_itemBuf, BulkSize );
if( sz > 0 )
{
int64_t refCtx = m_refTimeCtx;
auto end = m_itemBuf + sz;
auto item = m_itemBuf;
while( item != end )
@ -1869,8 +1876,8 @@ Profiler::DequeueStatus Profiler::DequeueContextSwitches( tracy::moodycamel::Con
timeStop = -1;
return DequeueStatus::DataDequeued;
}
int64_t dt = csTime - m_refTimeCtx;
m_refTimeCtx = csTime;
int64_t dt = csTime - refCtx;
refCtx = csTime;
MemWrite( &item->contextSwitch.time, dt );
if( !AppendData( item, QueueDataSize[(int)QueueType::ContextSwitch] ) ) return DequeueStatus::ConnectionLost;
}
@ -1882,13 +1889,14 @@ Profiler::DequeueStatus Profiler::DequeueContextSwitches( tracy::moodycamel::Con
timeStop = -1;
return DequeueStatus::DataDequeued;
}
int64_t dt = csTime - m_refTimeCtx;
m_refTimeCtx = csTime;
int64_t dt = csTime - refCtx;
refCtx = csTime;
MemWrite( &item->threadWakeup.time, dt );
if( !AppendData( item, QueueDataSize[(int)QueueType::ThreadWakeup] ) ) return DequeueStatus::ConnectionLost;
}
item++;
}
m_refTimeCtx = refCtx;
}
else
{
@ -1919,6 +1927,8 @@ Profiler::DequeueStatus Profiler::DequeueSerial()
const auto sz = m_serialDequeue.size();
if( sz > 0 )
{
int64_t refSerial = m_refTimeSerial;
int64_t refGpu = m_refTimeGpu;
auto item = m_serialDequeue.data();
auto end = item + sz;
while( item != end )
@ -1938,8 +1948,8 @@ Profiler::DequeueStatus Profiler::DequeueSerial()
case QueueType::LockSharedWait:
{
int64_t t = MemRead<int64_t>( &item->lockWait.time );
int64_t dt = t - m_refTimeSerial;
m_refTimeSerial = t;
int64_t dt = t - refSerial;
refSerial = t;
MemWrite( &item->lockWait.time, dt );
break;
}
@ -1947,8 +1957,8 @@ Profiler::DequeueStatus Profiler::DequeueSerial()
case QueueType::LockSharedObtain:
{
int64_t t = MemRead<int64_t>( &item->lockObtain.time );
int64_t dt = t - m_refTimeSerial;
m_refTimeSerial = t;
int64_t dt = t - refSerial;
refSerial = t;
MemWrite( &item->lockObtain.time, dt );
break;
}
@ -1956,8 +1966,8 @@ Profiler::DequeueStatus Profiler::DequeueSerial()
case QueueType::LockSharedRelease:
{
int64_t t = MemRead<int64_t>( &item->lockRelease.time );
int64_t dt = t - m_refTimeSerial;
m_refTimeSerial = t;
int64_t dt = t - refSerial;
refSerial = t;
MemWrite( &item->lockRelease.time, dt );
break;
}
@ -1965,8 +1975,8 @@ Profiler::DequeueStatus Profiler::DequeueSerial()
case QueueType::MemAllocCallstack:
{
int64_t t = MemRead<int64_t>( &item->memAlloc.time );
int64_t dt = t - m_refTimeSerial;
m_refTimeSerial = t;
int64_t dt = t - refSerial;
refSerial = t;
MemWrite( &item->memAlloc.time, dt );
break;
}
@ -1974,8 +1984,8 @@ Profiler::DequeueStatus Profiler::DequeueSerial()
case QueueType::MemFreeCallstack:
{
int64_t t = MemRead<int64_t>( &item->memFree.time );
int64_t dt = t - m_refTimeSerial;
m_refTimeSerial = t;
int64_t dt = t - refSerial;
refSerial = t;
MemWrite( &item->memFree.time, dt );
break;
}
@ -1983,24 +1993,24 @@ Profiler::DequeueStatus Profiler::DequeueSerial()
case QueueType::GpuZoneBeginCallstackSerial:
{
int64_t t = MemRead<int64_t>( &item->gpuZoneBegin.cpuTime );
int64_t dt = t - m_refTimeSerial;
m_refTimeSerial = t;
int64_t dt = t - refSerial;
refSerial = t;
MemWrite( &item->gpuZoneBegin.cpuTime, dt );
break;
}
case QueueType::GpuZoneEndSerial:
{
int64_t t = MemRead<int64_t>( &item->gpuZoneEnd.cpuTime );
int64_t dt = t - m_refTimeSerial;
m_refTimeSerial = t;
int64_t dt = t - refSerial;
refSerial = t;
MemWrite( &item->gpuZoneEnd.cpuTime, dt );
break;
}
case QueueType::GpuTime:
{
int64_t t = MemRead<int64_t>( &item->gpuTime.gpuTime );
int64_t dt = t - m_refTimeGpu;
m_refTimeGpu = t;
int64_t dt = t - refGpu;
refGpu = t;
MemWrite( &item->gpuTime.gpuTime, dt );
break;
}
@ -2012,6 +2022,8 @@ Profiler::DequeueStatus Profiler::DequeueSerial()
if( !AppendData( item, QueueDataSize[idx] ) ) return DequeueStatus::ConnectionLost;
item++;
}
m_refTimeSerial = refSerial;
m_refTimeGpu = refGpu;
m_serialDequeue.clear();
}
else