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PAPI_multiplex_init

NAME

PAPI_multiplex_init - initialize multiplex support in the PAPI library

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)