Scarfski/tracy
1
0
Fork 0
mirror of https://github.com/wolfpld/tracy.git synced 2026-09-29 21:46:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

TracySysTrace already manages the wprker thread lifetime...

Browse Source
This commit is contained in:
Marcos Slomp
2026-05-04 15:45:56 -07:00
parent 5a168f7ae4
commit c877d0bcb4
1 changed files with 1 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
public/client/apple/TracyMach.cpp
View File

@@ -21,7 +21,6 @@ namespace tracy
static std::atomic<bool> s_traceActive { false };
static mach_timebase_info_data_t s_timebase;
static int s_samplingHz;
static pthread_t s_watchdogThread;
static void SysTraceEmitCallstackSample( uint32_t threadId, int64_t timestamp, const uint64_t* frames, int depth )
{
@@ -205,21 +204,12 @@ bool SysTraceStart( int64_t& samplingPeriod )
mach_timebase_info( &s_timebase );
s_samplingHz = GetSamplingFrequency();
samplingPeriod = SamplingFrequencyToPeriodNs( s_samplingHz );
auto trampoline = []( void* ) -> void* { SysTraceWorker( nullptr ); return nullptr; };
if( pthread_create( &s_watchdogThread, nullptr, trampoline, nullptr ) != 0 )
{
s_traceActive.store( false, std::memory_order_relaxed );
return false;
}
return true;
}
void SysTraceStop()
{
bool expected = true;
if( !s_traceActive.compare_exchange_strong( expected, false, std::memory_order_relaxed ) )
return;
pthread_join( s_watchdogThread, nullptr );
s_traceActive.store( false, std::memory_order_relaxed );
}
void SysTraceGetExternalName( uint64_t thread, const char*& threadName, const char*& name )