tree 2491c64e6f1b5935ebe2234d7b4bffea7726158b
parent 06275b2a18fcfe072180aae3085966cbb592c35f
author Tiancong Wang <tcwang@google.com> 1546890187 -0800
committer chrome-bot <chrome-bot@chromium.org> 1550008824 -0800

crosperf: Disable ASLR in crosperf by default

Disabling Address Space Layout Randomization (ASLR) can reduce
much variance when measuring performance of benchmark from run
to run. This CL will disable ASLR in crosperf by default and
add a flag '--enable_aslr' for users to enable it for other
testing purpose.

BUG=chromium:930332
TEST=Tested locally for several boards and several benchmarks

Change-Id: Icfbe477a99ef9a68b503e4979cf2ff47d07a128f
Reviewed-on: https://chromium-review.googlesource.com/1398522
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Tiancong Wang <tcwang@google.com>
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>