commit 57f9e9f32f1bcf3532201e312120cc6f678566bf
author Srinath Sridharan <srinathsr@google.com> Mon Aug 22 16:05:50 2016 -0700
committer Christian Bejram <cbejram@google.com> Fri Sep 09 10:40:12 2016 -0700
tree 7b77e130ef9b51face406f515e02503b62059e8a
parent dabdc32c259b9d9d4d10791880490be3601f8ab3

Fix sustained performance CTS test failures.

Two problems:
1)  Dhrystone loop count is too low causing too much deviation in
performance across runs

2) It is possible that dhrystone instances can shuffle
between heterogeneous cores introducing performance variabilities.

Fix to the test is two fold:
1) Increase the number of loop iterations.
2) Pin Dhrystone instances on one of the clusters.

bug: 30711691
Change-Id: Ifc07d8c3999c38465a96d7105a05091888bda9b0

Signed-off-by: Christian Bejram <cbejram@google.com>