PAPI_list_events(3) PAPI PAPI_list_events(3)NAMEPAPI_list_events-
list the events in an event set
SYNOPSISDetailed Description
List the events in an event set.
PAPI_list_events() returns an array of events and a count of the
total number of events in an event set. This call assumes an
initialized PAPI library and a successfully created event set.
C Interface
#include <papi.h>
int PAPI_list_events(int *EventSet, int *Events, int *number );
Parameters:
EventSet An integer handle for a PAPI event set as created by
PAPI_create_eventset
*Events A pointer to a preallocated array of codes for events, such
as PAPI_INT_INS. No more than *number codes will be stored into the
array.
*number On input, the size of the Events array, or maximum number
of event codes to be returned. A value of 0 can be used to probe an
event set. On output, the number of events actually in the event
set. This value may be greater than the actually stored number of
event codes.
Return values:
PAPI_EINVAL
PAPI_ENOEVST
Examples:
if (PAPI_event_name_to_code("PAPI_TOT_INS",&EventCode) != PAPI_OK)
exit(1);
if (PAPI_add_event(EventSet, EventCode) != PAPI_OK)
exit(1);
Convert a second event name to an event code
if (PAPI_event_name_to_code("PAPI_L1_LDM",&EventCode) != PAPI_OK)
exit(1);
if (PAPI_add_event(EventSet, EventCode) != PAPI_OK)
exit(1);
number = 0;
if(PAPI_list_events(EventSet, NULL, &number))
exit(1);
if(number != 2)
exit(1);
if(PAPI_list_events(EventSet, Events, &number))
exit(1);
*
See Also:
PAPI_event_code_to_name
PAPI_event_name_to_code
PAPI_add_event
PAPI_create_eventset
Fortran Interface:
#include 'fpapi.h'
PAPI_list_events( C_INT EventSet, C_INT(*) Events, C_INT number,
C_INT check )
See Also:
PAPI_list_eventsAuthor
Generated automatically by Doxygen for PAPI from the source code.
Version 5.2.0.0 Mon Oct 28 2013 PAPI_list_events(3)
