This allow us to not include elk_eu_defines.h (mostly internal
information) in elk_isa_info.h (that's used by other modules).
This will help when using both brw and elk in Iris later.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27563>
Those definitions are not needed by the drivers (client code), so
reduce the exposure. This will help when using both brw and elk in
Iris later.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27563>
OpenCL, Mesh and RayTracing stages are not supported, so removing them
and related code.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27563>
This more coarse-grained hash information for compiler (vs. full
devinfo), used only by Iris and Anv, and relevant for more recent
platforms. Remove it from elk.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27563>
For now is not linked to any driver. The tools were renamed to use elk
prefix to avoid conflicting with the brw ones. The run-test.py script
was also updated due to that change.
Before the new compiler can be linked together with the old (going to be
done for Iris and other tools), the symbol conflicts need to be fixed
first. This will happen in a later commit.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27563>
On Xe2+, timestamp register can hold value upto 64-bit.
This change also fixes the timestamp related tests on Xe2 platform.
Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27713>
Anv implements optimization paths for large numbers of queries
clears/copies and indirect draws.
We would like to make sure those don't break.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27693>
The resource size doesn't need to match the binding granularity. For
example, if the user wants to create a 32kb buffer, Anv will require
its memory to have 64kb, but the buffer size will still be the
original 32kb. And the spec says:
VUID-VkSparseMemoryBind-size-01100:
"size must be less than or equal to the size of the resource minus
resourceOffset"
VUID-VkSparseMemoryBind-size-01102:
"size must be less than or equal to the size of memory minus
memoryOffset"
So when binding such buffer, size should actually be the lesser of the
two values: 32kb, and we have to accept that. Since our binding
granularity is 64kb, we're safe to simply extend the requested size to
match our binding granularity, since we already require the memory to
be appropriately sized.
None of this is exercised by dEQP. This was caught by
piglit/arb_sparse_buffer-basic using Zink.
Testcase: piglit/arb_sparse_buffer-basic
Issue: https://gitlab.freedesktop.org/mesa/mesa/-/issues/10220
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26410>
I need to add some sparse-related checks that require having the
anv_buffer and anv_image, and putting them directly inside
anv_queue_submit_sparse_bind_locked() doesn't feel like the right
thing to do. Here we change the interface so now we have
anv_sparse_bind_buffer() and anv_sparse_bind_image_opaque() as the
main interface into anv_sparse.c, so they both can call the lower
level anv_sparse_bind_resource_memory() function.
In the next patch we'll be adding changing the code of the functions
we just created, justifying their addition.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26410>
This also allows tools build on clc to drop their workaround to include
it themselves. Rusticl might need it once it supports extensions which
need this file pulled in.
Later if the need to include it changes based on llvm version, we can
easily handle this in clc.
The main reason to include it only conditionally is the massively
reduction in compilation time. It also removes the mental burden from
users of clc to deal with any of this themselves.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/10633
Fixes: 37a1346347 ("meson: remove opencl-external-clang-headers option and rely on shared-llvm")
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27663>
In the code path without arguments it tries 3 different paths and error
messages are overwritten one by other, in this case any of those
error messages are irrelevant.
For the code path with arguments is similar, as it already have a
fprintf(stderr) in the caller of open_error_state_file().
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27728>
This file defines i915 context priorities, all users in Iris and ANV
have moved to i915 specific files, so the only remaining for this file
is move it to i915 folder so it do not gets included in common code
by mistake.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27728>
Meson complains:
../src/intel/decoder/meson.build:67: DEPRECATION: Project uses feature that was always broken, and is now deprecated since '1.3.0': str.format: Value other than strings, integers, bools, options, dictionaries and lists thereof..
So instead of trying to format a file, change gentest_xml to store just
the string. Need to adapt genxml_path to consider the current source
dir, but everything else works like before.
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27706>
Both are deprecated and the alternatives are already being used in
the project, so start using those here too:
```
../src/intel/shaders/meson.build:64: WARNING: Project targets '>= 1.1.0' but uses feature deprecated since '0.56.0': meson.source_root. use meson.project_source_root() or meson.global_source_root() instead.
../src/intel/shaders/meson.build:65: WARNING: Project targets '>= 1.1.0' but uses feature deprecated since '0.56.0': meson.build_root. use meson.project_build_root() or meson.global_build_root() instead.
```
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27706>
We've implemented another workaround completely disabling high
priority preemption.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: e6e320fc79 ("anv: make Wa_16013994831 to use intel_needs_workaround")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27716>
In the past, we didn't have a good solution for combining scalar loads
with a variable index plus a constant offset. To handle that, we took
our load offset and rounded it down to the nearest vec4, loaded an
entire vec4, and trusted in the backend CSE pass to detect loads from
the same address and remove redundant ones.
These days, nir_opt_load_store_vectorize() does a good job of taking
those scalar loads and combining them into vector loads for us, so we
no longer need to do this trick. In fact, it can be better not to:
our offset need only be 4 byte (scalar) aligned, but we were making it
16 byte (vec4) aligned. So if you wanted to load an unaligned vec2,
we might actually load two vec4's (___X | Y___) instead of doing a
single load at the starting offset.
This should also reduce the work the backend CSE pass has to do,
since we just emit a single VARYING_PULL_CONSTANT_LOAD instead of 4.
shader-db results on Alchemist:
- No changes in SEND count or spills/fills
- Instructions: helped 95, hurt 100, +/- 1-3 instructions
- Cycles: helped 3411 hurt 1868, -0.01% (-0.28% in affected)
- SIMD32: gained 5, lost 3
fossil-db results on Alchemist:
- Instrs: 161381427 -> 161384130 (+0.00%); split: -0.00%, +0.00%
- Cycles: 14258305873 -> 14145884365 (-0.79%); split: -0.95%, +0.16%
- SIMD32: Gained 42, lost 26
- Totals from 56285 (8.63% of 652236) affected shaders:
- Instrs: 13318308 -> 13321011 (+0.02%); split: -0.01%, +0.03%
- Cycles: 7464985282 -> 7352563774 (-1.51%); split: -1.82%, +0.31%
From this we can see that we aren't doing more loads than before
and the change is pretty inconsequential, but it requires less
optimizing to produce similar results.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27568>
With the advent of software scoreboarding, we emit sync instructions
in various places to synchronize the execution pipelines. This results
in assembly being littered with a bunch of sync.nop instructions. That
means that when you reorder anything in the program, the scoreboarding
changes, and the number of sync.nops can vary wildly - even if the code
isn't really materially better or worse. This makes it hard to use
tools like shader-db or fossil-db on post-Icelake platforms.
For now, exclude sync.nops from the instruction count statistic. One
day we may want to consider improving the software scoreboarding pass
to emit fewer redundant sync.nop instructions, at which point tracking
this as a separate stat might be useful. For now though, it's simply
cluttering and confusing our results.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27701>
