NAME

PAPI_reset - reset the hardware event counts in an event set

CONTENTS

Synopsis
Description
Arguments
Return Values
Errors
Examples
Bugs
See Also

SYNOPSIS

C Interface

#include <papi.h> 

int PAPI_reset (int EventSet); 

Fortran Interface

#include fpapi.h 

PAPIF_reset(C_INT EventSet, C_INT check) 

DESCRIPTION

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

ARGUMENTS

EventSet -- an integer handle for a PAPI event set as created by PAPI_create_eventset (3)

RETURN VALUES

On success, this function returns PAPI_OK.
On error, a non-zero error code is returned.

ERRORS

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

EXAMPLES


if (PAPI_reset(EventSet) != PAPI_OK)
  handle_error(1);


BUGS

This function has no known bugs.

SEE ALSO

PAPI_create_eventset (3), PAPI (3), PAPIF (3)


PAPI Programmer’s Reference PAPI_reset (3) September, 2004

  Innovative Computing Laboratory
2001 R&D Winner  
Computer Science Department
  University of Tennessee