[lldb-dev] mind if I try allowing reruns on arm/aarch64?

Todd Fiala via lldb-dev lldb-dev at lists.llvm.org
Thu Dec 17 11:18:03 PST 2015

Excellent.  I'll try this in the afternoon.  I need to run out now but I'll
check in what we discussed later on when I get back.


On Thu, Dec 17, 2015 at 10:51 AM, Ying Chen <chying at google.com> wrote:

> Yes, you could use android builder to run that experiment.
> Please watch test 7 of this builder
> <http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.04-android/> after
> your change goes in(Another test for aarch64 which was previously timed out
> has been disabled for offline debugging of other unrelated problems).
> Thanks,
> Ying
> On Thu, Dec 17, 2015 at 10:39 AM, Todd Fiala <todd.fiala at gmail.com> wrote:
>> (And, as an aside, I may just nuke the serial test runner anyway, since
>> we can do it with a multi-worker runner with a single worker just fine, and
>> reduce the code size --- I really don't see a good reason to keep the
>> serial test runner strategy anymore except for a purely theoretical sense).
>> On Thu, Dec 17, 2015 at 10:37 AM, Todd Fiala <todd.fiala at gmail.com>
>> wrote:
>>> Hi Ying,
>>> I am speculating that the rerun logic issue where we saw the hang may be
>>> more of a serial test runner issue.  Would you mind if I re-enabled the
>>> arm/aarch64 inclusion in the rerun logic now that I made a change based on
>>> this speculation?  It would be a relatively quick way to check if the
>>> serial test runner is the issue, since now the rerun logic will not use the
>>> serial test runner but rather the normal parallel runner with a single
>>> worker (so, the same intent but expressed another way, using the test
>>> runners we use all the time).  If we still hit the issue, it is unrelated
>>> to the serial test runner strategy.  If we don't see the issue, then: (1)
>>> great, we have a solution, and (2) I know I need to look into the serial
>>> test runner strategy which may need some updates for recent changes.
>>> How does that sound?  If I enable it and it times out, I'll just revert
>>> the change and we'll go back to normal.  (And I'll know more about the
>>> issue, albeit with more investigation necessary).  If it works just fine,
>>> we'll leave it this way (and I'll know I need to look into the serial test
>>> runner).
>>> --
>>> -Todd
>> --
>> -Todd

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