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More precise profiler init end time measurement.

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This commit is contained in:
Bartosz Taudul 2017-10-17 01:07:54 +02:00
parent 0ed789825a
commit 51f5ae4796
2 changed files with 8 additions and 4 deletions
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10
client/TracyProfiler.cpp
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@ -102,7 +102,8 @@ static Profiler init_order(104) s_profiler;
Profiler::Profiler() Profiler::Profiler()
: m_mainThread( GetThreadHandle() ) : m_timeBegin( 0 )
, m_mainThread( GetThreadHandle() )
, m_epoch( std::chrono::duration_cast<std::chrono::seconds>( std::chrono::system_clock::now().time_since_epoch() ).count() ) , m_epoch( std::chrono::duration_cast<std::chrono::seconds>( std::chrono::system_clock::now().time_since_epoch() ).count() )
, m_shutdown( false ) , m_shutdown( false )
, m_stream( LZ4_createStream() ) , m_stream( LZ4_createStream() )
@ -120,12 +121,13 @@ Profiler::Profiler()
CalibrateTimer(); CalibrateTimer();
CalibrateDelay(); CalibrateDelay();
uint32_t cpu;
m_timeBegin = GetTime( cpu );
s_thread = (Thread*)tracy_malloc( sizeof( Thread ) ); s_thread = (Thread*)tracy_malloc( sizeof( Thread ) );
new(s_thread) Thread( LaunchWorker, this ); new(s_thread) Thread( LaunchWorker, this );
SetThreadName( s_thread->Handle(), "Tracy Profiler" ); SetThreadName( s_thread->Handle(), "Tracy Profiler" );
uint32_t cpu;
m_timeBegin.store( GetTime( cpu ), std::memory_order_relaxed );
} }
Profiler::~Profiler() Profiler::~Profiler()
@ -155,6 +157,8 @@ void Profiler::Worker()
ListenSocket listen; ListenSocket listen;
listen.Listen( "8086", 8 ); listen.Listen( "8086", 8 );
while( m_timeBegin.load( std::memory_order_relaxed ) == 0 ) std::this_thread::sleep_for( std::chrono::milliseconds( 10 ) );
for(;;) for(;;)
{ {
for(;;) for(;;)

2
client/TracyProfiler.hpp
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@ -177,7 +177,7 @@ private:
double m_timerMul; double m_timerMul;
uint64_t m_resolution; uint64_t m_resolution;
uint64_t m_delay; uint64_t m_delay;
int64_t m_timeBegin; std::atomic<int64_t> m_timeBegin;
uint64_t m_mainThread; uint64_t m_mainThread;
uint64_t m_epoch; uint64_t m_epoch;
std::atomic<bool> m_shutdown; std::atomic<bool> m_shutdown;