Returns a string describing the PAPI error code.
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- C Interface:
- #include <papi.h>
char * PAPI_strerror( int errorCode );
- Parameters
-
[in] | code |
– the error code to interpret |
- Return values
-
*error | – a pointer to the error string. |
NULL | – the input error code to PAPI_strerror() is invalid. |
PAPI_strerror() returns a pointer to the error message corresponding to the error code code. If the call fails the function returns the NULL pointer. This function is not implemented in Fortran.
- Example:
int ret;
{
exit(1);
}
{
fprintf(
stderr,
"PAPI_error %d: %s\n", ret, error_str);
exit(1);
}
if (ret !=
PAPI_OK) handle_error(ret);
add PAPI preset or native hardware event to an event set
Create a new empty PAPI EventSet.
Produces a string on standard error, describing the last library error.
Start counting hardware events in an event set.
Returns a string describing the PAPI error code.
- See also
- PAPI_perror PAPI_set_opt PAPI_get_opt PAPI_shutdown PAPI_set_debug
The documentation for this class was generated from the following file: