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Avoid excessive stack operations for cpu query.

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This commit is contained in:
Bartosz Taudul
2017-10-10 23:21:30 +02:00
parent 75457c1465
commit cc8b357f09
5 changed files with 18 additions and 20 deletions
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client/TracyProfiler.cpp
+3 -3
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@@ -78,7 +78,7 @@ Profiler::Profiler()
CalibrateTimer();
CalibrateDelay();
int8_t cpu;
uint32_t cpu;
m_timeBegin = GetTime( cpu );
m_thread = std::thread( [this] { Worker(); } );
@@ -274,7 +274,7 @@ bool Profiler::HandleServerQuery()
void Profiler::CalibrateTimer()
{
#ifdef TRACY_RDTSCP_SUPPORTED
int8_t cpu;
uint32_t cpu;
std::atomic_signal_fence( std::memory_order_acq_rel );
const auto t0 = std::chrono::high_resolution_clock::now();
const auto r0 = tracy_rdtscp( cpu );
@@ -310,7 +310,7 @@ void Profiler::CalibrateDelay()
enum { Events = Iterations * 2 }; // start + end
static_assert( Events * 2 < QueuePrealloc, "Delay calibration loop will allocate memory in queue" );
int8_t cpu;
uint32_t cpu;
moodycamel::ProducerToken ptoken( s_queue );
for( int i=0; i<Iterations; i++ )
{