• Davidlohr Bueso's avatar
    perf bench: Add --repeat option · b6f0629a
    Davidlohr Bueso authored
    There are a number of benchmarks that do single runs and as a result
    does not really help users gain a general idea of how the workload
    performs. So the user must either manually do multiple runs or just use
    single bogus results.
    
    This option will enable users to specify the amount of runs (arbitrarily
    defaulted to 10, to use the existing benchmarks default) through the
    '--repeat' option.  Add it to perf-bench instead of implementing it
    always in each specific benchmark.
    Signed-off-by: default avatarDavidlohr Bueso <davidlohr@hp.com>
    Cc: Aswin Chandramouleeswaran <aswin@hp.com>
    Cc: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
    Cc: Jiri Olsa <jolsa@kernel.org>
    Link: http://lkml.kernel.org/r/1402942467-10671-2-git-send-email-davidlohr@hp.com
    [ Kept the existing default of 10, changing it to something else should
      be done on separate patch ]
    Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    b6f0629a
builtin-bench.c 6.73 KB