[PATCH 8 of 8] revsetbenchmark: support for running on other repo

[Augie Fackler]

On Thu, May 01, 2014 at 06:45:29PM -0700, pierre-yves.david at ens-lyon.org wrote:
> # HG changeset patch
> # User Pierre-Yves David <pierre-yves.david at fb.com>
> # Date 1398805952 25200
> #      Tue Apr 29 14:12:32 2014 -0700
> # Node ID f12936b584c31671efdc7fe6009408533b922143
> # Parent  cf39f49b464e8d1b28cc934ef43c3f305d1fd2be
> revsetbenchmark: support for running on other repo

got patch application errors (probably from dropping 7), will drop
this one for now too until a resend ensues.

>
> We add a -R/--repo option to run the benchmarks on another repository. This is
> very useful as some repository are bigger/more interesting  than the mercurial one.
>
> diff --git a/contrib/revsetbenchmarks.py b/contrib/revsetbenchmarks.py
> --- a/contrib/revsetbenchmarks.py
> +++ b/contrib/revsetbenchmarks.py
> @@ -36,20 +36,23 @@ def update(rev):
>          check_call(['hg', 'update', '--quiet', '--check', str(rev)])
>      except CalledProcessError, exc:
>          print >> sys.stderr, 'update to revision %s failed, aborting' % rev
>          sys.exit(exc.returncode)
>
> -def perf(revset):
> +def perf(revset, target=None):
>      """run benchmark for this very revset"""
>      try:
> -        output = check_output(['./hg',
> -                               '--config',
> -                               'extensions.perf='
> -                               + os.path.join(contribdir, 'perf.py'),
> -                               'perfrevset',
> -                               revset],
> -                               stderr=STDOUT)
> +        cmd = ['./hg',
> +               '--config',
> +               'extensions.perf='
> +               + os.path.join(contribdir, 'perf.py'),
> +               'perfrevset',
> +               revset]
> +        if target is not None:
> +            cmd.append('-R')
> +            cmd.append(target)
> +        output = check_output(cmd, stderr=STDOUT)
>          output = output.lstrip('!') # remove useless ! in this context
>          return output.strip()
>      except CalledProcessError, exc:
>          print >> sys.stderr, 'abort: cannot run revset benchmark'
>          sys.exit(exc.returncode)
> @@ -72,10 +75,12 @@ def getrevs(spec):
>
>
>  parser = OptionParser(usage="usage: %prog [options] <revs>")
>  parser.add_option("-f", "--file",
>                    help="read revset from FILE", metavar="FILE")
> +parser.add_option("-R", "--repo",
> +                  help="run benchmark on REPO", metavar="REPO")
>
>  (options, args) = parser.parse_args()
>
>  if len(sys.argv) < 2:
>      parser.print_help()
> @@ -110,11 +115,11 @@ for r in revs:
>      print "----------------------------"
>      update(r)
>      res = []
>      results.append(res)
>      for idx, rset in enumerate(revsets):
> -        data = perf(rset)
> +        data = perf(rset, target=options.repo)
>          res.append(data)
>          print "%i)" % idx, data
>          sys.stdout.flush()
>      print "----------------------------"
>
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