Link/tracy
1
0
Fork 0
mirror of https://github.com/wolfpld/tracy.git synced 2025-03-20 07:40:02 +08:00
Code Issues Projects Wiki Activity

Store RingBuffer identifier.

Browse Source
This commit is contained in:
Bartosz Taudul 2021-05-19 01:25:13 +02:00 committed by Bartosz Taudul
parent 07778badcc
commit b7d52d2eab
No known key found for this signature in database
GPG Key ID: B7FE2008B7575DF3
2 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
client/TracyRingBuffer.hpp
View File

@ -5,8 +5,9 @@ template<size_t Size>
class RingBuffer class RingBuffer
{ {
public: public:
RingBuffer( int fd ) RingBuffer( int fd, int id )
: m_fd( fd ) : m_fd( fd )
, m_id( id )
{ {
const auto pageSize = uint32_t( getpagesize() ); const auto pageSize = uint32_t( getpagesize() );
assert( Size >= pageSize ); assert( Size >= pageSize );
@ -49,6 +50,7 @@ public:
} }
bool IsValid() const { return m_metadata != nullptr; } bool IsValid() const { return m_metadata != nullptr; }
int GetId() const { return m_id; }
void Enable() void Enable()
{ {
@ -111,6 +113,7 @@ private:
size_t m_mapSize; size_t m_mapSize;
int m_fd; int m_fd;
int m_id;
}; };
} }

7
client/TracySysTrace.cpp
View File

@ -675,6 +675,11 @@ static int perf_event_open( struct perf_event_attr* hw_event, pid_t pid, int cpu
return syscall( __NR_perf_event_open, hw_event, pid, cpu, group_fd, flags ); return syscall( __NR_perf_event_open, hw_event, pid, cpu, group_fd, flags );
} }
enum TraceEventId
{
EventCallstack
};
static void SetupSampling( int64_t& samplingPeriod ) static void SetupSampling( int64_t& samplingPeriod )
{ {
#ifndef CLOCK_MONOTONIC_RAW #ifndef CLOCK_MONOTONIC_RAW
@ -715,7 +720,7 @@ static void SetupSampling( int64_t& samplingPeriod )
tracy_free( s_ring ); tracy_free( s_ring );
return; return;
} }
new( s_ring+i ) RingBuffer<RingBufSize>( fd ); new( s_ring+i ) RingBuffer<RingBufSize>( fd, EventCallstack );
} }
s_threadSampling = (Thread*)tracy_malloc( sizeof( Thread ) ); s_threadSampling = (Thread*)tracy_malloc( sizeof( Thread ) );