diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2010-06-03 21:28:02 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2010-06-03 21:28:02 +0000 |
| commit | 4d828729cdcc9fe391ffc3ef973a490da0dcebbb (patch) | |
| tree | 56d3e9f71b9eebdc947d28e81a9ca2fd1e1a4791 /libs/ardour/graph.cc | |
| parent | db1fa42f14c54d9a9714aafe35d669a81469f964 (diff) | |
add DEBUG::ProcessThreads as a debug tag for parallelization (probably to be renamed)
git-svn-id: svn://localhost/ardour2/branches/3.0@7229 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/graph.cc')
| -rw-r--r-- | libs/ardour/graph.cc | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/libs/ardour/graph.cc b/libs/ardour/graph.cc index 3c5fcc64f0..bd4a5fab31 100644 --- a/libs/ardour/graph.cc +++ b/libs/ardour/graph.cc @@ -17,6 +17,9 @@ */ +#include "pbd/compose.h" + +#include "ardour/debug.h" #include "ardour/graph.h" #include "ardour/types.h" #include "ardour/session.h" @@ -39,6 +42,7 @@ #include <cmath> using namespace ARDOUR; +using namespace PBD; static unsigned int hardware_concurrency() { @@ -76,7 +80,7 @@ Graph::Graph( Session & session ) _graph_empty = true; int num_cpu = hardware_concurrency(); - printf( "found %d cpus\n", num_cpu ); + DEBUG_TRACE (DEBUG::ProcessThreads, string_compose ("Using %1 CPUs via %1 threads\n", num_cpu)); _thread_list.push_back( Glib::Thread::create( sigc::mem_fun( *this, &Graph::main_thread ), 100000, true, true, Glib::THREAD_PRIORITY_NORMAL ) ); for (int i=1; i<num_cpu; i++) _thread_list.push_back( Glib::Thread::create( sigc::mem_fun( *this, &Graph::helper_thread ), 100000, true, true, Glib::THREAD_PRIORITY_NORMAL ) ); @@ -305,11 +309,11 @@ Graph::run_one() { _execution_tokens += 1; pthread_mutex_unlock( &_trigger_mutex ); - //printf( "going to sleep...\n" ); + DEBUG_TRACE (DEBUG::ProcessThreads, string_compose ("%1 goes to sleep\n", pthread_self())); sem_wait( &_execution_sem ); if (_quit_threads) return true; - //printf( "wake up...\n" ); + DEBUG_TRACE (DEBUG::ProcessThreads, string_compose ("%1 is awake\n", pthread_self())); pthread_mutex_lock( &_trigger_mutex ); if (_trigger_queue.size()) { @@ -386,6 +390,7 @@ again: void Graph::dump( int chain ) { +#ifndef NDEBUG node_list_t::iterator ni; node_set_t::iterator ai; @@ -409,6 +414,7 @@ Graph::dump( int chain ) } printf( "final activation refcount: %d\n", _init_finished_refcount[chain] ); +#endif } int @@ -490,6 +496,8 @@ Graph::process_one_route( Route * route ) assert( route ); + DEBUG_TRACE (DEBUG::ProcessThreads, string_compose ("%1 runs route %2\n", pthread_self(), route->name())); + if (_process_silent) retval = route->silent_roll (_process_nframes, _process_start_frame, _process_end_frame, _process_can_record, _process_rec_monitors_input, need_butler); else if (_process_noroll) |