Makes the intention of some comparisons clearer by using the named
helper functions. Add commentary when the straightforward range is not
the one used, e.g. VGRF interference.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34253>
Indeed, this resource was assigned twice and was not properly freed.
For instance, this issue is triggered with:
"piglit/bin/glsl-fs-pointcoord -auto -fbo"
while setting GALLIUM_REFCNT_LOG=refcnt.log.
Fixes: 0278d1fa32 ("gallium: add unbind_num_trailing_slots to set_vertex_buffers")
Signed-off-by: Patrick Lerda <patrick9876@free.fr>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27572>
Add conditioning before making driver calls to be
able to workaround some of the fatal errors, such
as unboxing issues during or after snapshot load.
This enables invalidating a host dispatcher based
on the application state. A default error will be
returned for vulkan calls.
Builtin expectation function is used to reduce
performance cost of the checks.
Reviewed-by: Aaron Ruby <aruby@qnx.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34418>
Track pipeline layout creation and destroy calls
to cleanup them correctly on device teardown.
Pipeline layouts require delayed delete operations for
VulkanQueueSubmitWithCommands feature which modifies order
of commands and they need to stay valid during recording.
Reviewed-by: Aaron Ruby <aruby@qnx.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34418>
This tells it to actually panic instead of unwinding and returning NULL.
I find myself commenting out the unwind code pretty frequently so I can
get GDB to break at the panic. This should help avoid that extra debug
step.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34435>
We need different Temps for each resume shader, because registers aren't
preserved across resume boundaries.
This was likely fine in practice because arg registers are the same for
each shader, but resulted in invalid IR and asserts.
Fixes crashes in Indiana Jones RT with assertions enabled on GFX8.
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34114>
VUID-VkDescriptorSetAllocateInfo-pSetLayouts-09380 says that :
"If pSetLayouts[i] was created with an element of pBindingFlags
that includes VK_DESCRIPTOR_BINDING_VARIABLE_DESCRIPTOR_COUNT_BIT,
and VkDescriptorSetVariableDescriptorCountAllocateInfo is included
in the pNext chain, and
VkDescriptorSetVariableDescriptorCountAllocateInfo::descriptorSetCount
is not zero, then
VkDescriptorSetVariableDescriptorCountAllocateInfo::pDescriptorCounts[i]
must be less than or equal to
VkDescriptorSetLayoutBinding::descriptorCount for the corresponding
binding used to create pSetLayouts[i]"
But applications like are not following the spec. RADV doesn't apply
that limit and allocates if there is enough space in the pool. Let's
just do the same.
Note that this issue got resolved with a vkd3d-proton change :
a7ac1a7d2f
But since this change is deleting more code than it adds, might as
well go with it.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/12185
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32305>
Created stand alone tool for sampling gfx data on regular
intervals. Tool has inner loop that performs sampling every N
useconds. Press any key to end sampling. Results will be dumped
when intel_monitor exits.
First application of intel_monitor will be to collect eu stall
data. Perhaps more applications can be added at a later date.
How to use:
0. Set sysctl dev.xe.observation_paranoid=0
1. Clean shader cache and launch gfx INTEL_DEBUG=shaders-lineno.
Redirect stderr to asm.txt.
2. When gfx app ready to monitor, begin capturing eustall data by
launching `intel_monitor -e > eustall.csv` in separate console.
3 When done collected, close intel_monitor by pressing any key.
4. Correlate eustall data in eustall.csv with shader instructions in
asm.txt by matching instruction offsets. Use data to determine which
instructions are stalling and why.
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30142>
Xe2+ GPUs have support for eu stall sampling perf debug feature.
This feature allows driver to collect count and reasons for why
EUs are stalled on GPU. Stall data is cross referenced with ip
address within individual shaders so it is possible to know which
instructions in which shaders are generating stalls. This should
be a very useful feature for debugging performance of slow shaders.
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30142>
Add support for dumping shader asm containing instruction line numbers
matching offsets within instruction state pool buffer. Offsets
should match values collected from eu stall sampling. This is
required for match eu stall data with individual shader instructions.
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30142>
logicop_func=COPY is different from logicop_enable due to overriding blending.
maintain the info we need to implement properly. fixes
dEQP-VK.pipeline.shader_object_unlinked_binary.logic_op_na_formats.r32g32b32a32_sfloat.copy_blend
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34426>
This handles the 3D->2D Array case that we hit with maintenance8. Fixes tests
like
dEQP-VK.api.copy_and_blit.dedicated_allocation.blit_image.simple_tests.3d_to_2d_array.max_slices_linear
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34426>
This pulls out the logicop_func variable from the options struct, so we can
modify it in the next commit in a central place. It then refactors out the
format variable from the options struct since we end up duplicating
options->format[rt] a zillion times and passing in both an options struct and a
logicop func override is confusing so this will just make everything neater and
self-contained next commit.
no functional change.
Cc'd to make the next commit cherrypickable.
Cc: mesa-stable
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34426>
A few Android tools are based on/assume the datasource names
gpu.renderstages and gpu.counters. It is less effort to align with that
naming for Android builds than to chase down those tools and fix them,
not to mention account for new tools that may be created in the future.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34330>
