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Use monotonic raw clock for hardware sampling.

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Bartosz Taudul 2021-06-19 13:40:31 +02:00
parent 2c4b2ce6f0
commit 7e1622083e
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1 changed files with 5 additions and 0 deletions
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client/TracySysTrace.cpp
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@ -831,6 +831,11 @@ static void SetupSampling( int64_t& samplingPeriod )
pe.exclude_hv = 1; pe.exclude_hv = 1;
pe.freq = 1; pe.freq = 1;
pe.inherit = 1; pe.inherit = 1;
#if !defined TRACY_HW_TIMER || !( defined __i386 || defined _M_IX86 || defined __x86_64__ || defined _M_X64 )
pe.use_clockid = 1;
pe.clockid = CLOCK_MONOTONIC_RAW;
#endif
if( !noRetirement ) if( !noRetirement )
{ {
TracyDebug( "Setup sampling cycles + retirement\n" ); TracyDebug( "Setup sampling cycles + retirement\n" );