Since there are concerns that the VK_EXT_GPL implementation may have
issues with mesh shading, disable it by default but give users a knob to
turn it on to experiment.
This doesn't automatically enable GPL use in zink, because we lack
extendedDynamicState2PatchControlPoints, but it means that you only need
to set ZINK_DEBUG=gpl and not both env vars.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15637>
With independent sets, we're not able to compute immediate values for
the index at which to read anv_push_constants::dynamic_offsets to get
the offset of a dynamic buffer. This is because the pipeline layout
may not have all the descriptor set layouts when we compile the
shader.
To solve that issue, we insert a layer of indirection.
This reworks the dynamic buffer offset storage with a 2D array in
anv_cmd_pipeline_state :
dynamic_offsets[MAX_SETS][MAX_DYN_BUFFERS]
When the pipeline or the dynamic buffer offsets are updated, we
flatten that array into the
anv_push_constants::dynamic_offsets[MAX_DYN_BUFFERS] array.
For shaders compiled with independent sets, the bottom 6 bits of
element X in anv_push_constants::desc_sets[] is used to specify the
base offsets into the anv_push_constants::dynamic_offsets[] for the
set X.
The computation in the shader is now something like :
base_dyn_buffer_set_idx = anv_push_constants::desc_sets[set_idx] & 0x3f
dyn_buffer_offset = anv_push_constants::dynamic_offsets[base_dyn_buffer_set_idx + dynamic_buffer_idx]
It was suggested by Faith to use a different push constant buffer with
dynamic_offsets prepared for each stage when using independent sets
instead, but it feels easier to understand this way. And there is some
room for optimization if you are set X and that you know all the sets in
the range [0, X], then you can still avoid the indirection. Separate
push constant allocations per stage do have a CPU cost.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15637>
For graphics pipelines, we'll need to load NIR for retained shaders.
We want to avoid as much processing as possible while doing that when
we're able to load ISA from cache.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15637>
With independent sets, we cannot bake into the shader the binding
table entry of input attachments anymore because that final location
is affected by multiple sets.
We can still access them by looking into the descriptor buffer. This
change enables the image handle to be stored in the descriptor buffer.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15637>
With variable fragment shading rate, the last pre-rasterization stage
is responsible to write the shading rate value.
The current checks is as follow :
If the fragment shader can be dispatched at variable shading rate,
look for the last pre-raster stage to force the write.
We change this to :
If we're the last pre-raster stage, force the write.
That way this works for pre-rasterization shaders compiled without a
fragment shader.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15637>
MTL and newer platforms on Xe kmd will have engines with gt_id != 0.
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22477>
Measure performance of each draw separately in multi_draw event.
Previously, we measured duration of the sum of all draws launched
per multi_draw. This should provide more detailed data for
multi_draws.
Reviewed-by: Mark Janes <markjanes@swizzler.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21505>
cs_stall gets inserted if both flushes and invalidates are required.
This cs_stall reason was not called out explicitly, until now.
Reviewed-by: Mark Janes <markjanes@swizzler.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21505>
This optimization causes some MTL tests to run forever. Not
yet sure why. Disabling optimization until we have a fix.
Reviewed-by: Mark Janes <markjanes@swizzler.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22373>
Based on vkQueuePresentKHR calls. It just helps spotting the beginning
end of a frame in perfetto when apps are using 3/4 command buffers per
frame.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22276>
The query buffer contains a batch to implement the multi pass
replay/accumulation of results. So we can't clear it with a memset.
An optimization for later would be to move the batches to the very end
of the query buffer so we can clear the query data without touching
the batches.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 4dc7256bf9 ("anv: reset query pools using blorp")
Reviewed-by: Felix DeGrood <felix.j.degrood@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22421>
Imported buffers may be created in a device with different
memory alignment and this can cause vm bind to fail because bo
size can be smaller than the calculated vm bind range using the
importer device memory alignment.
So here adding actual_size to anv_bo, this will be set with the actual
size of the bo allocated by kmd for bos allocate in the current device.
For other bo the lseek or the Vulkan API size will be used.
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22219>
Previously we used PC to set query data to 0 during
CmdResetQueryPool. This was slow when clearing large query pools.
Switching to blorp to clear pools is faster for large query pools.
Red Dead Redemption 2: +1.5% speedup
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22178>
All the flushes should already have happened, we just need CS to wait
for the operations to complete. Just use a MI_SEMAPHORE_WAIT to check
the availability bit is set.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Felix DeGrood <felix.j.degrood@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22178>
These helper functions will only get invoked for GFX < 11 and the
L3BypassDisable field is present starting from GFX12+.
Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22275>
Commit ca4ec49b0e took primitive ID override fields in to use, this
has to be checked as part of Wa_14015297576.
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22282>
Android CTS 13_r4 tests dEQP-VK.memory.allocation.random* fail
with VK_ERROR_OUT_OF_DEVICE_MEMORY on ADL boards with 32GB memory
as memory allocation requests from DEQP are much larger(~2.9GB+)
based on device heap size/8.
Increase the limit to unsigned 32bit max(~4GB) which helps to
fix the dEQP-VK.memory.allocation.random* tests.
v1: Bound allocation by the largest memory heap size (Lionel Landwerlin)
v2: Clean up comments to reflect the code change (Ivan Briano)
Update the value of MAX_MEMORY_ALLOCATION_SIZE (Lionel Landwerlin)
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22066>
Not fixing anything, but required for another fix.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22066>
BSpec specifies default value for CFE_STATE.OverDispatchControl
is 2, or 50% overdispatch. No observed performance impact.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22179>
On Gen12.5+, we only need to emit CFE_STATE when scratch space
has changed, not on every pipeline binding. Also, only grow the
scratch space, never shrink it. Need to reset after secondary buf.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22179>
Also fix missing trace point stuff in command buffer begin/end
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Felix DeGrood <felix.j.degrood@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22179>
The CS Stall in cmd_buffer_flush_compute_state is only required
on HW that uses MEDIA_VFE_STATE, gen12 and previous.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22179>
anv_bo_sync_type is only supported with i915, if necessary it will be
implemented for Xe kmd.
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22171>
