NAME

PAPI_multiplex_init - initialize multiplex support in the PAPI library

CONTENTS

Synopsis
Description
Return Values
Errors
Examples
Bugs
See Also

SYNOPSIS

C Interface

#include <papi.h> 

int PAPI_multiplex_init (void); 

Fortran Interface

#include fpapi.h 

PAPIF_multiplex_init(C_INT check) 

DESCRIPTION

PAPI_multiplex_init enables and initializes multiplex support in the PAPI library. Multiplexing allows a user to count more events than total physical counters by time sharing the existing counters at some loss in precision. Applications that make no use of multiplexing do not need to call this routine.

RETURN VALUES

This function always returns PAPI_OK.

ERRORS

No errors are reported.

EXAMPLES


retval = PAPI_multiplex_init();


BUGS

This function has no known bugs.

SEE ALSO

PAPI_set_multiplex (3), PAPI_get_multiplex (3)


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

  Innovative Computing Laboratory
2001 R&D Winner  
Contact PAPI: papi@cs.utk.edu Computer Science Department
  University of Tennessee