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PajeTrace - option to write only (small) html charts and no trace file

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This commit is contained in:
Matthias Hochsteger 2024-10-07 15:57:35 +02:00
parent 96bad51dd3
commit 267830387f
2 changed files with 21 additions and 9 deletions
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20
libsrc/core/paje_trace.cpp
View File

@ -41,6 +41,7 @@ namespace ngcore
bool PajeTrace::trace_thread_counter = false;
bool PajeTrace::trace_threads = true;
bool PajeTrace::mem_tracing_enabled = true;
bool PajeTrace::write_paje_file = true;
PajeTrace :: PajeTrace(int anthreads, std::string aname)
{
@ -124,7 +125,7 @@ namespace ngcore
#endif
if(comm.Size()==1)
{
Write(tracefile_name);
Write();
}
else
{
@ -136,7 +137,7 @@ namespace ngcore
event.timer_id += NgProfiler::SIZE*comm.Rank();
if(comm.Rank() == MPI_PAJE_WRITER)
Write(tracefile_name);
Write();
else
SendData();
}
@ -443,7 +444,16 @@ namespace ngcore
NGCORE_API PajeTrace *trace;
void PajeTrace::Write( const std::string & filename )
void PajeTrace::Write( )
{
if(write_paje_file) WritePajeFile( tracefile_name );
WriteTimingChart();
#ifdef NETGEN_TRACE_MEMORY
WriteMemoryChart("");
#endif // NETGEN_TRACE_MEMORY
}
void PajeTrace::WritePajeFile( const std::string & filename )
{
auto n_events = jobs.size() + timer_events.size();
for(auto & vtasks : tasks)
@ -849,10 +859,6 @@ namespace ngcore
}
}
}
WriteTimingChart();
#ifdef NETGEN_TRACE_MEMORY
WriteMemoryChart("");
#endif // NETGEN_TRACE_MEMORY
paje.WriteEvents();
}

10
libsrc/core/paje_trace.hpp
View File

@ -25,6 +25,7 @@ namespace ngcore
NGCORE_API static bool trace_thread_counter;
NGCORE_API static bool trace_threads;
NGCORE_API static bool mem_tracing_enabled;
NGCORE_API static bool write_paje_file;
bool tracing_enabled;
TTimePoint start_time;
@ -32,6 +33,8 @@ namespace ngcore
size_t n_memory_events_at_start;
public:
NGCORE_API void Write();
NGCORE_API void WritePajeFile( const std::string & filename );
NGCORE_API void WriteTimingChart();
#ifdef NETGEN_TRACE_MEMORY
NGCORE_API void WriteMemoryChart( std::string fname );
@ -61,6 +64,11 @@ namespace ngcore
max_tracefile_size = max_size;
}
static void SetWritePajeFile( bool write )
{
write_paje_file = write;
}
std::string tracefile_name;
struct Job
@ -262,8 +270,6 @@ namespace ngcore
links[thread_id].push_back( ThreadLink{thread_id, key, GetTimeCounter(), false} );
}
void Write( const std::string & filename );
void SendData(); // MPI parallel data reduction
};