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PAPI_perror(3) | PAPI | PAPI_perror(3) |
NAME¶
PAPI_perror - Produces a string on standard error, describing the last library error.SYNOPSIS¶
Detailed Description¶
C Interface:#include <papi.h>
void PAPI_perror( char *s );
Parameters:
void PAPI_perror( char *s );
s -- Optional message to print before the string
describing the last error message.
The routine PAPI_perror() produces a message on the standard error
output, describing the last error encountered during a call to PAPI. If s is
not NULL, s is printed, followed by a colon and a space. Then the error
message and a new-line are printed.
Example:
* int ret; * int EventSet = PAPI_NULL; * int native = 0x0; * * ret = PAPI_create_eventset(&EventSet); * if (ret != PAPI_OK) * { * fprintf(stderr, * exit(1); * } * // Add Total Instructions Executed to our EventSet * ret = PAPI_add_event(EventSet, PAPI_TOT_INS); * if (ret != PAPI_OK) * { * PAPI_perror( "PAPI_add_event" ); * exit(1); * } * // Start counting * ret = PAPI_start(EventSet); * if (ret != PAPI_OK) handle_error(ret); *
PAPI_strerror
Author¶
Generated automatically by Doxygen for PAPI from the source code.Thu Nov 17 2016 | Version 5.5.1.0 |