Add parallel bzip2 support to package manager.
Will upstream. pbzip2 provides a linear increase in performance per
core. On most of our machines that means a 75% speedup, reducing the
packaging time from ~5 minutes down to a ~1m15s.
Also fixes a small bug where if no exclude_dir was specified None would
be added to the command line.
Also turns off verbosity. Is anyone using this?
BUG=none
TEST=Ran packager. run_remote_tests. Compared old packages with new.
Change-Id: If983468453dd212a2e7b22f5a49e8720c45b47d5
Reviewed-on: http://gerrit.chromium.org/gerrit/3567
Reviewed-by: <lookkas@gmail.com>
Reviewed-by: Paul Pendlebury <pauldean@chromium.org>
Tested-by: Dale Curtis <dalecurtis@chromium.org>
1 file changed