.TH "PAPI_reset" 3 "Thu Feb 27 2020" "Version 6.0.0.0" "PAPI" \" -*- nroff -*-
.ad l
.nh
.SH NAME
PAPI_reset \- 
.PP
Reset the hardware event counts in an event set\&.  

.SH SYNOPSIS
.br
.PP
.SH "Detailed Description"
.PP 

.PP
.nf
@par C Prototype:
    \#include <papi.h> @n
    int PAPI_reset( int EventSet );

@param EventSet
    an integer handle for a PAPI event set as created by PAPI_create_eventset 

@retval PAPI_OK 
@retval PAPI_ESYS 
    A system or C library call failed inside PAPI, see the errno variable.
@retval PAPI_ENOEVST 
    The EventSet specified does not exist. 



PAPI_reset() zeroes the values of the counters contained in EventSet. 
This call assumes an initialized PAPI library and a properly added event set 

@par Example:

.fi
.PP
 
.PP
.nf
int EventSet = PAPI_NULL;
int Events[] = {PAPI_TOT_INS, PAPI_FP_OPS};
int ret;
 
// Create an empty EventSet
ret = PAPI_create_eventset(&EventSet);
if (ret != PAPI_OK) handle_error(ret);

// Add two events to our EventSet
ret = PAPI_add_events(EventSet, Events, 2);
if (ret != PAPI_OK) handle_error(ret);

// Start counting
ret = PAPI_start(EventSet);
if (ret != PAPI_OK) handle_error(ret);

// Stop counting, ignore values
ret = PAPI_stop(EventSet, NULL);
if (ret != PAPI_OK) handle_error(ret);

// reset the counters in this EventSet
ret = PAPI_reset(EventSet);
if (ret != PAPI_OK) handle_error(ret);
 *  

.fi
.PP
.PP
\fBSee Also:\fP
.RS 4
\fBPAPI_create_eventset\fP 
.RE
.PP


.SH "Author"
.PP 
Generated automatically by Doxygen for PAPI from the source code\&.