1 files changed, 43 insertions, 44 deletions
diff --git a/tools/profiling/microbenchmarks/bm_diff/bm_build.py b/tools/profiling/microbenchmarks/bm_diff/bm_build.py
index ce62c09d72..a4cd61707d 100755
--- a/tools/profiling/microbenchmarks/bm_diff/bm_build.py
+++ b/tools/profiling/microbenchmarks/bm_diff/bm_build.py
@@ -13,7 +13,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
 """ Python utility to build opt and counters benchmarks """
 
 import bm_constants
@@ -26,55 +25,55 @@ import shutil
 
 
 def _args():
-  argp = argparse.ArgumentParser(description='Builds microbenchmarks')
-  argp.add_argument(
-    '-b',
-    '--benchmarks',
-    nargs='+',
-    choices=bm_constants._AVAILABLE_BENCHMARK_TESTS,
-    default=bm_constants._AVAILABLE_BENCHMARK_TESTS,
-    help='Which benchmarks to build')
-  argp.add_argument(
-    '-j',
-    '--jobs',
-    type=int,
-    default=multiprocessing.cpu_count(),
-    help='How many CPUs to dedicate to this task')
-  argp.add_argument(
-    '-n',
-    '--name',
-    type=str,
-    help='Unique name of this build. To be used as a handle to pass to the other bm* scripts'
-  )
-  argp.add_argument('--counters', dest='counters', action='store_true')
-  argp.add_argument('--no-counters', dest='counters', action='store_false')
-  argp.set_defaults(counters=True)
-  args = argp.parse_args()
-  assert args.name
-  return args
+    argp = argparse.ArgumentParser(description='Builds microbenchmarks')
+    argp.add_argument(
+        '-b',
+        '--benchmarks',
+        nargs='+',
+        choices=bm_constants._AVAILABLE_BENCHMARK_TESTS,
+        default=bm_constants._AVAILABLE_BENCHMARK_TESTS,
+        help='Which benchmarks to build')
+    argp.add_argument(
+        '-j',
+        '--jobs',
+        type=int,
+        default=multiprocessing.cpu_count(),
+        help='How many CPUs to dedicate to this task')
+    argp.add_argument(
+        '-n',
+        '--name',
+        type=str,
+        help='Unique name of this build. To be used as a handle to pass to the other bm* scripts'
+    )
+    argp.add_argument('--counters', dest='counters', action='store_true')
+    argp.add_argument('--no-counters', dest='counters', action='store_false')
+    argp.set_defaults(counters=True)
+    args = argp.parse_args()
+    assert args.name
+    return args
 
 
 def _make_cmd(cfg, benchmarks, jobs):
-  return ['make'] + benchmarks + ['CONFIG=%s' % cfg, '-j', '%d' % jobs]
+    return ['make'] + benchmarks + ['CONFIG=%s' % cfg, '-j', '%d' % jobs]
 
 
 def build(name, benchmarks, jobs, counters):
-  shutil.rmtree('bm_diff_%s' % name, ignore_errors=True)
-  subprocess.check_call(['git', 'submodule', 'update'])
-  try:
-    subprocess.check_call(_make_cmd('opt', benchmarks, jobs))
-    if counters:
-      subprocess.check_call(_make_cmd('counters', benchmarks, jobs))
-  except subprocess.CalledProcessError, e:
-    subprocess.check_call(['make', 'clean'])
-    subprocess.check_call(_make_cmd('opt', benchmarks, jobs))
-    if counters:
-      subprocess.check_call(_make_cmd('counters', benchmarks, jobs))
-  os.rename(
-    'bins',
-    'bm_diff_%s' % name,)
+    shutil.rmtree('bm_diff_%s' % name, ignore_errors=True)
+    subprocess.check_call(['git', 'submodule', 'update'])
+    try:
+        subprocess.check_call(_make_cmd('opt', benchmarks, jobs))
+        if counters:
+            subprocess.check_call(_make_cmd('counters', benchmarks, jobs))
+    except subprocess.CalledProcessError, e:
+        subprocess.check_call(['make', 'clean'])
+        subprocess.check_call(_make_cmd('opt', benchmarks, jobs))
+        if counters:
+            subprocess.check_call(_make_cmd('counters', benchmarks, jobs))
+    os.rename(
+        'bins',
+        'bm_diff_%s' % name,)
 
 
 if __name__ == '__main__':
-  args = _args()
-  build(args.name, args.benchmarks, args.jobs, args.counters)
+    args = _args()
+    build(args.name, args.benchmarks, args.jobs, args.counters)