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  4. PAPI_multiplex_init(3)

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PAPI_multiplex_init(3) PAPI PAPI_multiplex_init(3)

NAME

PAPI_multiplex_init -

Initialize multiplex support in the PAPI library.

SYNOPSIS

Detailed 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.

C Interface:

#include <papi.h>
int PAPI_multiplex_init (void);

Examples

* retval = PAPI_multiplex_init();
*

Return values:

PAPI_OK This call always returns PAPI_OK

See Also:

PAPI_set_multiplex

PAPI_get_multiplex

Author

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Wed Oct 31 2018 Version 5.2.0.0