NAME

       papi_multiplex_cost - papi_multiplex_cost utility.

       file papi_multiplex_cost.c

NAME

       papi_multiplex_cost - computes execution time costs for basic PAPI operations on
       multiplexed EventSets.

Synopsis

       papi_cost [-m, --min < min >] [-x, --max < max >] [-k,-s]

Description

       papi_multiplex_cost is a PAPI utility program that computes the min / max / mean / std.
       deviation of execution times for PAPI start/stop pairs and for PAPI reads on multiplexed
       eventsets. This information provides the basic operating cost to a user's program for
       collecting hardware counter data. Command line options control display capabilities.

Options

       • -m < Min number of events to test >
       • -x < Max number of events to test >
       • -k, Do not time kernel multiplexing
       • -s, Do not ime software multiplexed EventSets
       • -t THRESHOLD, Test with THRESHOLD iterations of counting loop.

Bugs

       There are no known bugs in this utility. If you find a bug, it should be reported to the
       PAPI Mailing List at ptools-perfapi@icl.utk.edu.