.TH "PAPI_reset" 3 "Mon Dec 18 2017" "Version 5.6.0.0" "PAPI" \" -*- nroff -*-

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.SH NAME

PAPI_reset \- 

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Reset the hardware event counts in an event set\&.  

.SH SYNOPSIS

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.SH "Detailed Description"

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.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:

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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);

 *  

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\fBSee Also:\fP

.RS 4

\fBPAPI_create_eventset\fP 

.RE

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.SH "Author"

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Generated automatically by Doxygen for PAPI from the source code\&.