table of contents
| PAPI_query_named_event(3) | PAPI | PAPI_query_named_event(3) |
NAME¶
PAPI_query_named_event - Query if a named PAPI event exists.
SYNOPSIS¶
Detailed Description¶
C Interface:
#include <papi.h>
int PAPI_query_named_event(const char *EventName);
int PAPI_query_named_event(const char *EventName);
PAPI_query_named_event() asks the PAPI library if the PAPI named event can be counted on this architecture. If the event CAN be counted, the function returns PAPI_OK. If the event CANNOT be counted, the function returns an error code. This function also can be used to check the syntax of native and user events.
Parameters
EventName -- a defined event such as
PAPI_TOT_INS.
Return values
PAPI_EINVAL One or more of the arguments is
invalid.
PAPI_ENOEVNT The PAPI preset is not available on the underlying hardware.
PAPI_ENOEVNT The PAPI preset is not available on the underlying hardware.
Examples
int retval;
// Initialize the library
retval = PAPI_library_init(PAPI_VER_CURRENT);
if (retval != PAPI_VER_CURRENT) {
fprintf(stderr,
exit(1);
}
if (PAPI_query_named_event("PAPI_TOT_INS") != PAPI_OK) {
fprintf(stderr,
exit(1);
}
See also
PAPI_query_event
Author¶
Generated automatically by Doxygen for PAPI from the source code.
| Fri Nov 17 2023 | Version 6.0.0.0 |