1 files changed, 71 insertions, 71 deletions
diff --git a/tools/profiling/microbenchmarks/bm_diff/bm_run.py b/tools/profiling/microbenchmarks/bm_diff/bm_run.py
index 0c2e7e36f6..ba04e879f7 100755
--- a/tools/profiling/microbenchmarks/bm_diff/bm_run.py
+++ b/tools/profiling/microbenchmarks/bm_diff/bm_run.py
@@ -40,87 +40,87 @@ import sys
 import os
 
 sys.path.append(
-    os.path.join(
-        os.path.dirname(sys.argv[0]), '..', '..', '..', 'run_tests',
-        'python_utils'))
+  os.path.join(
+    os.path.dirname(sys.argv[0]), '..', '..', '..', 'run_tests',
+    'python_utils'))
 import jobset
 
 
 def _args():
-    argp = argparse.ArgumentParser(description='Runs microbenchmarks')
-    argp.add_argument(
-        '-b',
-        '--benchmarks',
-        nargs='+',
-        choices=bm_constants._AVAILABLE_BENCHMARK_TESTS,
-        default=bm_constants._AVAILABLE_BENCHMARK_TESTS,
-        help='Benchmarks to run')
-    argp.add_argument(
-        '-j',
-        '--jobs',
-        type=int,
-        default=multiprocessing.cpu_count(),
-        help='Number of CPUs to use')
-    argp.add_argument(
-        '-n',
-        '--name',
-        type=str,
-        help='Unique name of the build to run. Needs to match the handle passed to bm_build.py'
-    )
-    argp.add_argument(
-        '-r',
-        '--repetitions',
-        type=int,
-        default=1,
-        help='Number of repetitions to pass to the benchmarks')
-    argp.add_argument(
-        '-l',
-        '--loops',
-        type=int,
-        default=20,
-        help='Number of times to loops the benchmarks. More loops cuts down on noise'
-    )
-    args = argp.parse_args()
-    assert args.name
-    if args.loops < 3:
-        print "WARNING: This run will likely be noisy. Increase loops to at least 3."
-    return args
+  argp = argparse.ArgumentParser(description='Runs microbenchmarks')
+  argp.add_argument(
+    '-b',
+    '--benchmarks',
+    nargs='+',
+    choices=bm_constants._AVAILABLE_BENCHMARK_TESTS,
+    default=bm_constants._AVAILABLE_BENCHMARK_TESTS,
+    help='Benchmarks to run')
+  argp.add_argument(
+    '-j',
+    '--jobs',
+    type=int,
+    default=multiprocessing.cpu_count(),
+    help='Number of CPUs to use')
+  argp.add_argument(
+    '-n',
+    '--name',
+    type=str,
+    help='Unique name of the build to run. Needs to match the handle passed to bm_build.py'
+  )
+  argp.add_argument(
+    '-r',
+    '--repetitions',
+    type=int,
+    default=1,
+    help='Number of repetitions to pass to the benchmarks')
+  argp.add_argument(
+    '-l',
+    '--loops',
+    type=int,
+    default=20,
+    help='Number of times to loops the benchmarks. More loops cuts down on noise'
+  )
+  args = argp.parse_args()
+  assert args.name
+  if args.loops < 3:
+    print "WARNING: This run will likely be noisy. Increase loops to at least 3."
+  return args
 
 
 def _collect_bm_data(bm, cfg, name, reps, idx, loops):
-    jobs_list = []
-    for line in subprocess.check_output(
-        ['bm_diff_%s/%s/%s' % (name, cfg, bm),
-         '--benchmark_list_tests']).splitlines():
-        stripped_line = line.strip().replace("/", "_").replace(
-            "<", "_").replace(">", "_").replace(", ", "_")
-        cmd = [
-            'bm_diff_%s/%s/%s' % (name, cfg, bm), '--benchmark_filter=^%s$' %
-            line, '--benchmark_out=%s.%s.%s.%s.%d.json' %
-            (bm, stripped_line, cfg, name, idx), '--benchmark_out_format=json',
-            '--benchmark_repetitions=%d' % (reps)
-        ]
-        jobs_list.append(
-            jobset.JobSpec(
-                cmd,
-                shortname='%s %s %s %s %d/%d' % (bm, line, cfg, name, idx + 1,
-                                                 loops),
-                verbose_success=True,
-                timeout_seconds=60 * 2))
-    return jobs_list
+  jobs_list = []
+  for line in subprocess.check_output(
+    ['bm_diff_%s/%s/%s' % (name, cfg, bm),
+     '--benchmark_list_tests']).splitlines():
+    stripped_line = line.strip().replace("/", "_").replace(
+      "<", "_").replace(">", "_").replace(", ", "_")
+    cmd = [
+      'bm_diff_%s/%s/%s' % (name, cfg, bm), '--benchmark_filter=^%s$' %
+      line, '--benchmark_out=%s.%s.%s.%s.%d.json' %
+      (bm, stripped_line, cfg, name, idx), '--benchmark_out_format=json',
+      '--benchmark_repetitions=%d' % (reps)
+    ]
+    jobs_list.append(
+      jobset.JobSpec(
+        cmd,
+        shortname='%s %s %s %s %d/%d' % (bm, line, cfg, name, idx + 1,
+                         loops),
+        verbose_success=True,
+        timeout_seconds=60 * 2))
+  return jobs_list
 
 
 def run(name, benchmarks, jobs, loops, reps):
-    jobs_list = []
-    for loop in range(0, loops):
-        for bm in benchmarks:
-            jobs_list += _collect_bm_data(bm, 'opt', name, reps, loop, loops)
-            jobs_list += _collect_bm_data(bm, 'counters', name, reps, loop,
-                                          loops)
-    random.shuffle(jobs_list, random.SystemRandom().random)
-    jobset.run(jobs_list, maxjobs=jobs)
+  jobs_list = []
+  for loop in range(0, loops):
+    for bm in benchmarks:
+      jobs_list += _collect_bm_data(bm, 'opt', name, reps, loop, loops)
+      jobs_list += _collect_bm_data(bm, 'counters', name, reps, loop,
+                      loops)
+  random.shuffle(jobs_list, random.SystemRandom().random)
+  jobset.run(jobs_list, maxjobs=jobs)
 
 
 if __name__ == '__main__':
-    args = _args()
-    run(args.name, args.benchmarks, args.jobs, args.loops, args.repetitions)
+  args = _args()
+  run(args.name, args.benchmarks, args.jobs, args.loops, args.repetitions)