Linux Manuals

PAPI_debug_option_t – SynopsisData Fieldsint level PAPI_debug_handler_t handler Detailed DescriptionAuthorGenerated automatically by Doxygen for PAPI from the source code.

PAPI_create_eventset – Create a new empty PAPI EventSet. SynopsisDetailed Description@par C Interface: #include <papi.h> @n PAPI_create_eventset( int * EventSet ); PAPI_create_eventset creates a new EventSet pointed to by EventSet, which must be initialized to PAPI_NULL before calling this routine. The user may then add hardware events to the event set by calling PAPI_add_event or similar…

PAPI_cpu_option_t – SynopsisData Fieldsint eventset unsigned int cpu_num Detailed DescriptionAuthorGenerated automatically by Doxygen for PAPI from the source code.

PAPI_component_info_t – SynopsisData Fieldschar name [128] char short_name [64] char description [128] char version [64] char support_version [64] char kernel_version [64] char disabled_reason [128] int disabled int CmpIdx int num_cntrs int num_mpx_cntrs int num_preset_events int num_native_events int default_domain int available_domains int default_granularity int available_granularities int hardware_intr_sig int component_type int reserved [8] unsigned int hardware_intr:1 unsigned…

PAPI_cleanup_eventset – Empty and destroy an EventSet. SynopsisDetailed Description@par C Interface: #include <papi.h> @n int PAPI_cleanup_eventset( int EventSet );PAPI_cleanup_eventset removes all events from a PAPI event set and turns off profiling and overflow for all events in the EventSet. This can not be called if the EventSet is not stopped. Parameters: EventSet An integer handle…

PAPI_attach_option_t – SynopsisData Fieldsint eventset unsigned long tid Detailed DescriptionAuthorGenerated automatically by Doxygen for PAPI from the source code.

PAPI_attach – Attach PAPI event set to the specified thread id. SynopsisDetailed Description@par C Interface: #include <papi.h> @n int PAPI_attach( int EventSet, unsigned long tid ); PAPI_attach is a wrapper function that calls PAPI_set_opt to allow PAPI to monitor performance counts on a thread other than the one currently executing. This is sometimes referred to…

PAPI_assign_eventset_component – Assign a component index to an existing but empty EventSet. SynopsisDetailed Description@par C Interface: #include <papi.h> @n PAPI_assign_eventset_component( int EventSet, int cidx ); @param EventSet An integer identifier for an existing EventSet. @param cidx An integer identifier for a component. By convention, component 0 is always the cpu component. @retval PAPI_ENOCMP The argument…

PAPI_all_thr_spec_t – SynopsisData Fieldsint num PAPI_thread_id_t * id void ** data Detailed DescriptionAuthorGenerated automatically by Doxygen for PAPI from the source code.

PAPI_address_map_t – get the executable’s address space info SynopsisData Fieldschar name [1024] caddr_t text_start caddr_t text_end caddr_t data_start caddr_t data_end caddr_t bss_start caddr_t bss_end Field Documentationcaddr_t PAPI_address_map_t::bss_endEnd address of program bss segment caddr_t PAPI_address_map_t::bss_startStart address of program bss segment caddr_t PAPI_address_map_t::data_endEnd address of program data segment caddr_t PAPI_address_map_t::data_startStart address of program data segment caddr_t PAPI_address_map_t::text_endEnd…

PAPI_addr_range_option_t – address range specification for range restricted counting if both are zero, range is disabled SynopsisData Fieldsint eventset caddr_t start caddr_t end int start_off int end_off Field Documentationcaddr_t PAPI_addr_range_option_t::enduser requested end address of an address range int PAPI_addr_range_option_t::end_offhardware specified offset from end address int PAPI_addr_range_option_t::eventseteventset to restrict caddr_t PAPI_addr_range_option_t::startuser requested start address of an…

PAPI_add_named_event – add PAPI preset or native hardware event by name to an EventSet SynopsisDetailed Description@par C Interface: #include <papi.h> @n int PAPI_add_named_event( int EventSet, char *EventName ); PAPI_add_named_event adds one event to a PAPI EventSet. @n A hardware event can be either a PAPI preset or a native hardware event code. For a list…

PAPI_add_events – add multiple PAPI presets or native hardware events to an event set SynopsisDetailed Description@par C Interface: #include <papi.h> @n int PAPI_add_events( int EventSet, int * EventCodes, int number ); PAPI_add_event adds one event to a PAPI Event Set. PAPI_add_events does the same, but for an array of events. @n A hardware event can…

PAPI_add_event – add PAPI preset or native hardware event to an event set SynopsisDetailed Description@par C Interface: #include <papi.h> @n int PAPI_add_event( int EventSet, int EventCode ); PAPI_add_event adds one event to a PAPI Event Set. @n A hardware event can be either a PAPI preset or a native hardware event code. For a list…

PAPI_accum_counters – Accumulate and reset counters. SynopsisDetailed Description@par C Interface: #include <papi.h> @n int PAPI_accum_counters( long long *values, int array_len );Parameters: *values an array to hold the counter values of the counting events arry_len the number of items in the *events array Precondition: These calls assume an initialized PAPI library and a properly added event…

PAPI_accum – Accumulate and reset counters in an EventSet. SynopsisDetailed Description@par C Interface: #include <papi.h> @n int PAPI_accum( int EventSet, long_long * values ); These calls assume an initialized PAPI library and a properly added event set. PAPI_accum adds the counters of the indicated event set into the array values. The counters are zeroed and…

PAPIF_write – Write counter values into counters. SynopsisDetailed DescriptionFortran Interface: #include ‘fpapi.h’  PAPIF_write( C_INT EventSet, C_LONG_LONG(*) values, C_INT check ) See Also: PAPI_writeAuthorGenerated automatically by Doxygen for PAPI from the source code.

PAPIF_unregister_thread – Notify PAPI that a thread has ‘disappeared’. SynopsisDetailed DescriptionFortran Interface: #include ‘fpapi.h’  PAPIF_unregister_thread( C_INT check ) See Also: PAPI_unregister_threadAuthorGenerated automatically by Doxygen for PAPI from the source code.

PAPIF_unlock – Unlock one of the mutex variables defined in papi.h. SynopsisDetailed DescriptionFortran Interface: #include ‘fpapi.h’  PAPIF_unlock( C_INT lock ) See Also: PAPI_unlockAuthorGenerated automatically by Doxygen for PAPI from the source code.

PAPIF_thread_init – Initialize thread support in the PAPI library. SynopsisDetailed DescriptionFortran Interface: #include ‘fpapi.h’  PAPIF_thread_init( C_INT FUNCTION  handle,  C_INT  check ) See Also: PAPI_thread_initAuthorGenerated automatically by Doxygen for PAPI from the source code.