[Oilpan] Measure time for forced/idle GC

tools/perf/measurements/oilpan_gc_times.py

Index: tools/perf/measurements/oilpan_gc_times.py
diff --git a/tools/perf/measurements/oilpan_gc_times.py b/tools/perf/measurements/oilpan_gc_times.py
index 49e0a2e382c999880fb74c11ad414d30b31fb5a9..6a65ab56cfd708e5d9079504fddeed69cd956fd8 100644
--- a/tools/perf/measurements/oilpan_gc_times.py
+++ b/tools/perf/measurements/oilpan_gc_times.py
@@ -3,6 +3,7 @@
 # found in the LICENSE file.
 
 import os
+import time

[kouhei (in TOK), 2015/03/02 05:03:57]

Remove.

[peria, 2015/03/02 05:27:58]

Done.

 
 from measurements import smoothness_controller
 from measurements import timeline_controller
@@ -35,7 +36,6 @@ def _AddTracingResults(events, results):
 
   # Parse in time line
   gc_type = None
-  forced = False
   mark_time = 0
   lazy_sweep_time = 0
   complete_sweep_time = 0
@@ -45,13 +45,12 @@ def _AddTracingResults(events, results):
       values['oilpan_coalesce'].append(duration)
       continue
     if event.name == 'Heap::collectGarbage':
-      if not gc_type is None and not forced:
+      if not gc_type is None:
         values['oilpan_%s_mark' % gc_type].append(mark_time)
         values['oilpan_%s_lazy_sweep' % gc_type].append(lazy_sweep_time)
         values['oilpan_%s_complete_sweep' % gc_type].append(complete_sweep_time)
 
       gc_type = 'precise' if event.args['precise'] else 'conservative'
-      forced = event.args['forced']
       mark_time = duration
       lazy_sweep_time = 0
       complete_sweep_time = 0
@@ -63,7 +62,7 @@ def _AddTracingResults(events, results):
       complete_sweep_time += duration
       continue
 
-  if not gc_type is None and not forced:
+  if not gc_type is None:
     values['oilpan_%s_mark' % gc_type].append(mark_time)
     values['oilpan_%s_lazy_sweep' % gc_type].append(lazy_sweep_time)
     values['oilpan_%s_complete_sweep' % gc_type].append(complete_sweep_time)