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Disable paje trace thread counter by default (halves trace file size)

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This commit is contained in:
Matthias Hochsteger 2020-08-07 15:44:21 +02:00
parent b272614a51
commit 87c2901e32
1 changed files with 7 additions and 4 deletions
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11
libsrc/core/paje_trace.cpp
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@ -21,7 +21,7 @@ namespace ngcore
// If true, produce variable counting active threads
// increases trace by a factor of two
bool PajeTrace::trace_thread_counter = true;
bool PajeTrace::trace_thread_counter = false;
bool PajeTrace::trace_threads = true;
PajeTrace :: PajeTrace(int anthreads, std::string aname)
@ -31,7 +31,7 @@ namespace ngcore
tracefile_name = std::move(aname);
int bytes_per_event=33;
max_num_events_per_thread = std::min( static_cast<size_t>(std::numeric_limits<int>::max()), max_tracefile_size/bytes_per_event/(2*nthreads+1)*10/7);
max_num_events_per_thread = std::min( static_cast<size_t>(std::numeric_limits<int>::max()), max_tracefile_size/bytes_per_event/(nthreads+1+trace_thread_counter*nthreads)*10/7);
if(max_num_events_per_thread>0)
{
logger->info( "Tracefile size = {}MB", max_tracefile_size/1024/1024);
@ -404,11 +404,14 @@ namespace ngcore
const int state_type_task = paje.DefineStateType( container_type_thread, "Task" );
const int state_type_timer = paje.DefineStateType( container_type_timer, "Timer state" );
const int variable_type_active_threads = paje.DefineVariableType( container_type_jobs, "Active threads" );
int variable_type_active_threads = 0;
if(trace_thread_counter)
paje.DefineVariableType( container_type_jobs, "Active threads" );
const int container_task_manager = paje.CreateContainer( container_type_task_manager, 0, "The task manager" );
const int container_jobs = paje.CreateContainer( container_type_jobs, container_task_manager, "Jobs" );
paje.SetVariable( 0, variable_type_active_threads, container_jobs, 0.0 );
if(trace_thread_counter)
paje.SetVariable( 0, variable_type_active_threads, container_jobs, 0.0 );
int num_nodes = 1; //task_manager ? task_manager->GetNumNodes() : 1;
std::vector <int> thread_aliases;