If there are a small number of fails, re-run to determine if they are
flakes, and optionally (if `$FLAKES_CHANNEL` configured) report the
flakes.
This way flakes don't interfere with developers working on other
drivers, but get logged so that the developers working on the flaking
driver can monitor the situation.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
Bump cts_runner to pick up the change to preserve .qpa and caselist .txt
files for blocks of tests that contain fails, and preserve the caselist
files. To reproduce fails that depend on order of running tests, these
are useful.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
The log only shows the first 50, but preserve the full list for easier
browsing.
(Also move return of exit code to end which makes later patches in the
series easier)
Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
This runner is a little project by Bas, written in C++, that spawns
threads that then loop grabbing chunks of the (randomly shuffled but
consistently so) test list and hand it to a dEQP instance. As the
remaining list gets shorter, so do the chunks, so hopefully the
threads all complete effectively at once. It also handles restarting
after crashes automatically. I've extended the runner a bit to do
what I was doing in the bash scripts before, like the skip list and
expected failures handling. This project should also be a good
baseline for extending to handle retesting of intermittent failures.
By switching to it, we can have the swrast tests just take up one job
slot on the shared runners and keep their allotment of CPUs busy,
instead of taking up job slots with single-threaded dEQP jobs. It
will also let us (eventually, once I reprovision) switch the freedreno
runners over to threading within the job instead of running concurrent
jobs, so that memory scribbles in one pipeline don't affect unrelated
pipelines, and I can experiment with their parallelism (particularly
on a306 where we are frequently backed up) without trashing other
people's jobs.
What we lose in this process is per-test output in the log (not a big
loss, I think, since we summarize fails at the end and reducing log
length keeps chrome from choking on our logs so badly). We also drop
the renderer sanity checking, since it's not saving qpa files for us
to go poke through. Given that all the drivers involved have fail
lists, if we got the wrong renderer somehow, we'd get a job failure
anyway.
v2: Rebase on droppong of the autoscale cluster and the arm64
build/test split. Use a script to deduplicate the cts-runner
build.
v3: Rebase on the amd64 build/test container split.
Acked-by: Daniel Stone <daniels@collabora.com> (v1)
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> (v2)
If people fix bugs without updating the expected-fails list, then we
end up with a lack of coverage of those failures in the future. Also,
some day down the line another developer ends up trying to figure out
if the bug was actually fixed or their environment is just failing to
reproduce it.
Suggested-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Acked-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Sometimes you just want confirmation that dEQP really picked up the
driver we built you thought. This is not as good as one might like,
because git isn't present in the cross-build image.
Acked-by: Rob Clark <robdclark@chromium.org>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
A handful of tests on freedreno have been close to the watchdog
timeout, and now sporadically fail since range analysis has slowed
down the compiler for them.
Acked-by: Rob Clark <robdclark@chromium.org>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
This is the start of doing CTS tests on merges to Mesa master. We use
the surfaceless platform so that we don't need to bother bringing up
weston or X11. The surface size is kept low to reduce runtime, but
this comes at the cost of many rendering tests skipping due to
too-small render targets (as we see the impact of Mesa on the shared
runner pool, we can reevaluate this and what set of CTS tests we want
to run).
We split the job up across 4 runners (each at 4 llvmpipe threads), so
that the job can load-balance across our shared runners and finish
sooner (since dEQP is very single-thread-performance bound).
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Rob Clark
Eric Anholt