Does each shard get its own profile? Or do they share? Does this mean that
when you shard they're sharing the same browser process?
Erik
On Wed, Jul 29, 2009 at 3:28 PM, Huan Ren <hu...@google.com> wrote:
>
> I just checked in a change to run ui_tests in parallel based on
> sharding mechanism provided by GTest. Each ui_tests instance has its
> own user data dir, and the number of ui_tests instances is
> NUMBER_OF_PROCESSORS. I have updated
> src/chrome/tools/test/smoketests.py so you can run it through command
> line:
>
> python.exe smoketests.py --tests=ui [--verbose]
>
> Running ui_tests.exe directly is still the old behavior of
> sequentially running. On my 4 core machine, the running time has been
> reduced by half, from 832 secs to 443 secs. But I need to make sure
> all tests can run reliably in this parallel fashion. So if you try it
> out, I will be interested to know how fast the performance is improved
> and what additional tests are failing.
>
> Huan
>
> P.S. this change is for Windows platform as I think Linux/Mac is
> already using GTest sharding.
>
> >
>
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