[test-suite] r358085 - [test-suite] litsupport/modules/perf.py: store profile filename in context.profilefile

[Roman Lebedev via llvm-commits]

Author: lebedevri
Date: Wed Apr 10 07:12:38 2019
New Revision: 358085

URL: http://llvm.org/viewvc/llvm-project?rev=358085&view=rev
Log:
[test-suite] litsupport/modules/perf.py: store profile filename in context.profilefile

Summary:
This
1. Removes duplication
2. Provides that filename to be potentially used by other modules (see D60337)

Reviewers: MatzeB, hfinkel, homerdin, fhahn

Reviewed By: fhahn

Subscribers: fhahn, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D60336

Modified:
    test-suite/trunk/litsupport/modules/perf.py

Modified: test-suite/trunk/litsupport/modules/perf.py
URL: http://llvm.org/viewvc/llvm-project/test-suite/trunk/litsupport/modules/perf.py?rev=358085&r1=358084&r2=358085&view=diff
==============================================================================
--- test-suite/trunk/litsupport/modules/perf.py (original)
+++ test-suite/trunk/litsupport/modules/perf.py Wed Apr 10 07:12:38 2019
@@ -6,12 +6,13 @@ from litsupport.modules import run_under
 
 
 def _mutateCommandLine(context, commandline):
-    profilefile = context.tmpBase + ".perf_data"
+    context.profilefile = context.tmpBase + ".perf_data"
+    # Storing profile file in context allows other modules to be aware of it.
     cmd = shellcommand.parse(commandline)
     cmd.wrap('perf', [
         'record',
         '-e', context.config.perf_profile_events,
-        '-o', profilefile,
+        '-o', context.profilefile,
         '--'
     ])
     if cmd.stdout is None:
@@ -33,4 +34,4 @@ def mutatePlan(context, plan):
     script = testplan.mutateScript(context, script, _mutateCommandLine)
     plan.profilescript += script
     plan.metric_collectors.append(
-        lambda context: {'profile': context.tmpBase + '.perf_data'})
+        lambda context: {'profile': context.profilefile})