hang-detection is a vulkan-based lightweight wrapper from
parallel-deqp-runner that periodically submits empty command buffers
and waits for their completions. If the completion never happens, the
GPU is considered hung, the wrapped script is killed, and the job
should get aborted.
This should have no negative impact on the runtime of dEQP/traces/...,
but will allow saving time when the GPU gets hung as we can abort the
job immediately rather than waiting for the timeout.
In the case of B2C, we are using this tool's error message as a way to
trigger the reboot of the test machine and start again.
v2:
- Use hang-detection already with some jobs (Martin).
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Martin Peres <martin.peres@mupuf.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11087>
Otherwise it will store a pointer to already unmapped memory which
could lead to a crash in tu_CmdPushDescriptorSetWithTemplateKHR since
it tries to copy data from the old memory.
Fixes a crash with Zink's new lazy descriptor manager instroduced
in bfdd1d8d
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11137>
accessing this variable repeatedly like this is a contended hotpath somehow,
so instead just create a const for reference
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11124>
this is an extreme hotpath, so having a single calculation in a const
variable is slightly better for compiler microoptimizing
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11124>
It seems something went wrong during conversion of this article (or
maybe even before in the HTML version), where every header after the
"Gallium environment variables" header was nested below it.
That's clearly not what's meant here, so let's fix that.
This makes the toctree make a bit more sense for this article.
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11106>
all color outputs need to be rewritten with coverage, not just FragColor
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11065>
This provides most of the implementation, but there are some
things we cannot enable until we improve of kernel submit
interface, namely:
We don't expose capacity to export SYNC_FD, although we do
have the implementation in place. This requires that we
improve our kernel interface and event wait implementation
first so we can cover the corner case where the application
submits a command buffer that includes a VkCmdWaitForEvents
and tries to export a SYNC_FD from its signal semaphores or
fence before it the event is signaled and the command buffer
is sent to the kernel for execution in full.
Likewise, we can't currently import semaphores. This is because
our current kernel submit interface can only take one syncobj.
We have been working around this so far by waiting on the last
syncobj produced from the device whenever we had to wait on any
semaphores (which is obviously suboptimal already), but this
won't work as soon as we allow importing external semaphores,
as those could (and would typically) be produced from a
different device.
Once we address the kernel bits, we should come back and enable
SYNC_FD exports as well as semaphore imports.
Relevant CTS tests:
dEQP-VK.api.external.fence.*
dEQP-VK.api.external.semaphore.*
dEQP-VK.synchronization.cross_instance.*
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11105>
We can (and should) close the descriptor immediately after the import.
Gets the following CTS test to pass without requiring to increase limits
for open file descriptors:
dEQP-VK.synchronization.basic.binary_semaphore.chain
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11105>
Fixes the following building error:
clang: error: no such file or directory: 'external/mesa/src/mesa/drivers/dri/i965/brw_ff_gs_emit.c'
clang: error: no input files
Fixes: 897bcc1e6b ("i965: drop old brw ff gs code.")
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10718>
Fixes the following building error:
FAILED: out/target/product/x86_64/obj_x86/SHARED_LIBRARIES/i965_dri_intermediates/LINKED/i965_dri.so
...
ld.lld: error: undefined symbol: brw_compile_ff_gs_prog
>>> referenced by brw_ff_gs.c:56 (external/mesa/src/mesa/drivers/dri/i965/brw_ff_gs.c:56)
Fixes: 52e426fd8b ("intel/compiler: add support for compiling fixed function gs")
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10718>
When we remove the contents of the results directory, we `cd` into it.
The script expects that $PWD is /piglit, and $OLDPWD is the Mesa build
directory, however the cd into the results directory will make $OLDPWD
be $BUILDDIR/results.
This means that Piglit emits into results/results/ which looks weird,
but more importantly also fails OpenCL Piglit execution, because we
can't find our baseline result expectations.
Fix it by using an explicit variable rather than relying on history.
Fixes: 683ddf19dc ("ci: remove results directory content only with piglit runners")
Ref: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10856
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Martin Peres <martin.peres@mupuf.org>
Reviewed-by: Andres Gomez <agomez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11126>
So we don't need to provision aarch64 servers, which are these days
rarer than x8_64.
In the switch to the new runner tags, switch to one which contains the
device type, so we can dimension the runner jobs taking into account the
number of DUTs available.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11108>
This will get us build coverage of a bunch of Vulkan features, plus the
ELF TLS support.
Reviewed-by: Roman Stratiienko <r.stratiienko@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10389>
Android 29 introduced general-dynamic TLS variable support ("quick
function call to look up the location of the dynamically allocated
storage"), while Mesa on normal Linux has used initial-exec ("use some of
the startup-time fixed slots, hope for the best!"). Both would be better
options than falling all the way back to pthread_getspecific(), which is
the alternative we have pre-29.
Reviewed-by: Roman Stratiienko <r.stratiienko@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10389>
I'm going to add another case for Android shortly, and then we can keep
the logic all in one spot.
Reviewed-by: Roman Stratiienko <r.stratiienko@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10389>
by using the bind counts, the common cases of rebinds can be immediately
handled without unnecessary iteration, and following this each rebind can
be evaluated to ensure that every necessary descriptor was rebound in order
to catch any remaining corner cases that may not be handled in the optimized
rebind path
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11093>
we want to avoid updating these values when possible in order to reduce
overhead, which means that if a descriptor is being replaced, it should
be updated only if the replacement is not the same resource
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11093>
this is the "lazy" descriptor manager, which aims to perform the least
amount of work calculating updates while ignoring the overhead that an
update may incur: effectively the inverse of the caching manager
in this initial implementation, divergence exists between the descriptor
layouts of the cached manager and the lazy manager in order to avoid
incurring regressions in the existing descriptor architecture; this will
be reconciled in a followup MR that refactors and unifies descriptor layouts
during this interim period and until such reconciliation occurs,
the default descriptor manager is now the lazy manager for testing purposes as
there are no changes here which can affect the existing infrastructure
the caching descriptor manager can be selected with the ZINK_CACHE_DESCRIPTORS
env var and will be automatically used for vulkan drivers which don't support
the features required for lazy mode (templates)
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11093>
Following the rest of our channels, move CI reporting over. Seems to
still work fine. This affects freedreno and iris.
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11020>
Now, flakes that aren't in the *-flakes.txt get a "NEW" in their report so
I can watch for them.
The bash was unwieldy and made debugging hard, so I switched to python.
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11020>
We always want to reserve _something_, so reserve what we need at batch
creation time and stop trying to re-reserve in a zillion places after.
This has a neglible (<128 bytes per batch) increase in memory usage for
compute-only workloads, but given the amount of simplication, that's a
fair tradeoff.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11074>
