ccl_prof Struct Reference

Profile class, contains profiling information of OpenCL queues and events. More...

Collaboration diagram for ccl_prof:

Public Member Functions
void	ccl_prof_add_queue (CCLProf *prof, const char *cq_name, CCLQueue *cq)
	Add a command queue wrapper for profiling. More...
cl_bool	ccl_prof_calc (CCLProf *prof, CCLErr **err)
	Determine aggregate statistics for the given profile object. More...
void	ccl_prof_destroy (CCLProf *prof)
	Destroy a profile object. More...
cl_bool	ccl_prof_export_info (CCLProf *prof, FILE *stream, CCLErr **err)
	Export event profiling information to a given stream. More...
cl_bool	ccl_prof_export_info_file (CCLProf *prof, const char *filename, CCLErr **err)
	Helper function which exports profiling info to a given file, automatically opening and closing the file. More...
const CCLProfAgg *	ccl_prof_get_agg (CCLProf *prof, const char *event_name)
	Return aggregate statistics for events with the given name. More...
cl_ulong	ccl_prof_get_duration (CCLProf *prof)
	Get duration of all events in nanoseconds. More...
cl_ulong	ccl_prof_get_eff_duration (CCLProf *prof)
	Get effective duration of all events in nanoseconds, i.e. More...
CCLProfExportOptions	ccl_prof_get_export_opts ()
	Get current export options. More...
const char *	ccl_prof_get_summary (CCLProf *prof, int agg_sort, int ovlp_sort)
	Get a summary with the profiling info. More...
void	ccl_prof_iter_agg_init (CCLProf *prof, int sort)
	Initialize an iterator for profiled aggregate event instances. More...
const CCLProfAgg *	ccl_prof_iter_agg_next (CCLProf *prof)
	Return the next aggregate statistic instance. More...
void	ccl_prof_iter_info_init (CCLProf *prof, int sort)
	Initialize an iterator for event profiling info instances. More...
const CCLProfInfo *	ccl_prof_iter_info_next (CCLProf *prof)
	Return the next event profiling info instance. More...
void	ccl_prof_iter_inst_init (CCLProf *prof, int sort)
	Initialize an iterator for event instant instances. More...
const CCLProfInst *	ccl_prof_iter_inst_next (CCLProf *prof)
	Return the next event instant instance. More...
void	ccl_prof_iter_overlap_init (CCLProf *prof, int sort)
	Initialize an iterator for overlap instances. More...
const CCLProfOverlap *	ccl_prof_iter_overlap_next (CCLProf *prof)
	Return the next overlap instance. More...
CCLProf *	ccl_prof_new ()
	Create a new profile object. More...
void	ccl_prof_print_summary (CCLProf *prof)
	Print a summary of the profiling info. More...
void	ccl_prof_set_export_opts (CCLProfExportOptions export_opts)
	Set export options using a CCLProfExportOptions struct. More...
void	ccl_prof_start (CCLProf *prof)
	Starts the global profiler timer. More...
void	ccl_prof_stop (CCLProf *prof)
	Stops the global profiler timer. More...
double	ccl_prof_time_elapsed (CCLProf *prof)
	If profiling has started but not stopped, returns the time since the profiling started. More...

Detailed Description

Profile class, contains profiling information of OpenCL queues and events.

Warning

Instances of this class are not thread-safe.

Examples:

ca.c, and canon.c.

Definition at line 91 of file ccl_profiler.c.