Re: [Qemu-devel] [PATCH 0/2] docker: allow running "docker-travis" with arbitrary parallelism

[Alex Bennée]

Paolo Bonzini <address@hidden> writes:

> On 14/07/2017 12:05, Alex Bennée wrote:
>>
>> Paolo Bonzini <address@hidden> writes:
>>
>>> docker-travis is limited to the -j3 flag specified for running on the
>>> SaaS Travis CI infrastructure.
>>>
>>> When running the test matrix locally with docker, however, we can run
>>> much more jobs at the same time on a suitably beefy server.  Let people
>>> do that with the usual J=nn option already supported by the other
>>> docker-based tests.
>>
>> Eh, I was debugging stuff on our beefy server with J=20 and then I
>> realised I was just running:
>>
>>   make address@hidden J=20
>>
>> So I guess some people do use the pseudo Travis expansion then?
>
> How would that end up running tests/docker/travis?

It runs the normal build and make check but in the Travis build
environment. Essentially the .travis.yml is just a bunch of alternative
configure invocations, there is nothing to stop you manually setting up
a build with TARGET_LIST and EXTRA_CONFIGURE_OPTS which is what I do if
there is a particular Travis test which is failing.

>
> Paolo
>
>>>
>>> Paolo
>>>
>>> Paolo Bonzini (2):
>>>   docker: allow customizing Travis global_env variables
>>>   travis: move make -j flag out of script
>>>
>>>  .travis.yml            | 3 ++-
>>>  tests/docker/travis.py | 6 +++---
>>>  2 files changed, 5 insertions(+), 4 deletions(-)
>>
>>
>> --
>> Alex Bennée
>>


--
Alex Bennée