Add options to control executer threads and CPUs
* D8/R8/L8 gets the --thread-count option (currently not documented) to
control the threads created in the Java Executor
* run_on_app.py gets the option --cpu-list to pin execution to a fixed
set of cpus
Change-Id: I288bd8024b3c6b2acd5eebb284447ee5bd3456be
diff --git a/tools/run_on_app.py b/tools/run_on_app.py
index 16db28d..78c8172 100755
--- a/tools/run_on_app.py
+++ b/tools/run_on_app.py
@@ -167,6 +167,9 @@
help='Include timing',
default=False,
action='store_true')
+ result.add_option('--cpu-list',
+ help='Run under \'taskset\' with these CPUs. See '
+ 'the \'taskset\' -c option for the format')
return result.parse_args(argv)
@@ -575,7 +578,8 @@
stdout=stdout,
stderr=stderr,
timeout=options.timeout,
- quiet=quiet)
+ quiet=quiet,
+ cmd_prefix=['taskset', '-c', options.cpu_list] if options.cpu_list else None)
if exit_code != 0:
with open(stderr_path) as stderr:
stderr_text = stderr.read()
