Markus Lehtonen [Mon, 29 Aug 2016 08:48:34 +0000 (11:48 +0300)]
build-perf-bisect: multiple possible test methods
Implement -m command line argument for specifying the test method to
use. Default is the existing 'buildtime' method. The patch also adds a
new 'tmpsize' method that measures the size of the tmp directory.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>