[PATCH 2/4] Detailed benchmark outputs for functions

[Will Newton]

On 25 March 2014 10:29, Siddhesh Poyarekar <siddhesh@redhat.com> wrote:
> Hi,
>
> This patch adds an option to get detailed benchmark output for
> functions.  Invoking the benchmark with 'make DETAILED=1 bench' causes
> each benchmark program to store a mean execution time for each input
> it works on.  This is useful to give a more comprehensive picture of
> performance of functions compared to just the single mean figure.
>
> Siddhesh
>
>         * benchtests/Makefile (DETAILED_OPT): New make option.
>         (bench-func): Run benchmark program with -d if DETAILED_OPT is
>         set.
>         * benchtests/bench-skeleton.c: Include stdbool.h.
>         (main): Store and print timings per input.
>         * benchtests/scripts/bench.py (STRUCT_TEMPLATE): Add timing
>         member to each argument value.
>         (EPILOGUE): Define new macros RESULT and RESULT_ACCUM.
>         (_print_arg_data): Initialize per-input timing to 0.

This looks ok to me.

-- 
Will Newton
Toolchain Working Group, Linaro