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Author SHA1 Message Date
Alyssa Rosenzweig 20dab5f819 asahi: enable virtgpu support 
this updates our virtgpu support to match the upstream protocol, and enables. it
is marked for backport since the older Mesa releases already had virtgpu
support, just gated off to allow for breaking wire protocol changes (of which
there was 1 at the last moment).

Upstream virglrenderer MR assigned to marge:
https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/1541

Backport-to: 25.1
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36580>
 2025-08-06 11:11:06 +00:00
Hans-Kristian Arntzen d7b17d4d9c ac/nir: Avoid 0/0 when computing texel buffer size on Polaris. 
Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
Cc: mesa-stable
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/13349
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36571>
 2025-08-06 10:37:50 +00:00
Eric Engestrom 7f5d1b1350 zink+nvk/ci: give piglit tests a display to use 
The run time has not changed, it's still 22 min for ad106 and 22.5 min
for ga106.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36574>
 2025-08-06 10:16:23 +00:00
Eric Engestrom 159a92947a zink+nvk/ci: sort ad106 fails 
This is only moving the lines, no contents change other than adding
newlines between groups.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36574>
 2025-08-06 10:16:23 +00:00
Rhys Perry 08f088479a aco/ra: set late-kill for operands of temporary p_create_vector 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/13543
Fixes: c279dd6e61 ("aco: Support vector-aligned ops fixed to defs")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36469>
 2025-08-06 09:44:01 +00:00
Daniel Schürmann d3743dd7ba aco/scheduler: improve scheduling heuristic 
The heuristic we are currently using still stems from the GCN era
with the only adjustments being made for RDNA was to double (or triple)
the wave count.

This rewrite aims to detangle some concepts and provide more consistent results.

 - wave_factor: The purpose of this value is to reflect that RDNA SIMDs can
                accomodate twice as many waves as GCN SIMDs.
 - reg_file_multiple: This value accounts for the larger register file of wave32
                      and some RDNA3 families.
 - wave_minimum: Below this value, we don't sacrifice any waves. It corresponds
                 to a register demand of 64 VGPRs in wave64.
 - occupancy_factor: Depending on target_waves and wave_factor, this controls
                     the scheduling window sizes and number of moves.

The main differences from the previous heuristic is a lower wave minimum and
a slightly less aggressive reduction of waves.
It also increases SMEM_MAX_MOVES in order to mitigate some of the changes
from targeting less waves.

Totals from 62777 (78.63% of 79839) affected shaders: (Navi48)
MaxWaves: 1880983 -> 1848028 (-1.75%); split: +0.01%, -1.76%
Instrs: 40904711 -> 40800797 (-0.25%); split: -0.39%, +0.14%
CodeSize: 217132208 -> 216748832 (-0.18%); split: -0.29%, +0.12%
VGPRs: 3019304 -> 3099596 (+2.66%); split: -0.11%, +2.77%
Latency: 268857129 -> 265951122 (-1.08%); split: -1.33%, +0.25%
InvThroughput: 40960938 -> 41044533 (+0.20%); split: -0.18%, +0.39%
VClause: 794000 -> 782913 (-1.40%); split: -2.24%, +0.84%
SClause: 1192476 -> 1150831 (-3.49%); split: -3.94%, +0.45%
Copies: 2720470 -> 2700148 (-0.75%); split: -1.84%, +1.09%
Branches: 785926 -> 785951 (+0.00%); split: -0.01%, +0.01%
VALU: 22918411 -> 22890189 (-0.12%); split: -0.19%, +0.06%
SALU: 5281201 -> 5289486 (+0.16%); split: -0.21%, +0.36%
VOPD: 8790 -> 8685 (-1.19%); split: +1.08%, -2.28%

Totals from 62081 (77.77% of 79825) affected shaders: (Navi31)
MaxWaves: 1848555 -> 1812347 (-1.96%); split: +0.01%, -1.97%
Instrs: 39794460 -> 39704180 (-0.23%); split: -0.39%, +0.16%
CodeSize: 208987052 -> 208621524 (-0.17%); split: -0.31%, +0.13%
VGPRs: 3046284 -> 3135156 (+2.92%); split: -0.11%, +3.03%
Latency: 268863465 -> 265218186 (-1.36%); split: -1.59%, +0.23%
InvThroughput: 41101515 -> 41167075 (+0.16%); split: -0.22%, +0.38%
VClause: 795316 -> 774899 (-2.57%); split: -3.17%, +0.61%
SClause: 1177294 -> 1135451 (-3.55%); split: -4.06%, +0.51%
Copies: 2743254 -> 2725127 (-0.66%); split: -1.90%, +1.24%
Branches: 801395 -> 801428 (+0.00%); split: -0.01%, +0.02%
VALU: 23898938 -> 23871294 (-0.12%); split: -0.20%, +0.08%
SALU: 3908807 -> 3919130 (+0.26%); split: -0.23%, +0.50%
VOPD: 8529 -> 8500 (-0.34%); split: +1.29%, -1.63%

Totals from 44996 (71.01% of 63370) affected shaders: (Vega10)

MaxWaves: 307074 -> 304808 (-0.74%); split: +0.63%, -1.37%
Instrs: 22743534 -> 22716240 (-0.12%); split: -0.22%, +0.10%
CodeSize: 117284856 -> 117173212 (-0.10%); split: -0.19%, +0.09%
SGPRs: 3249008 -> 3330480 (+2.51%); split: -0.36%, +2.87%
VGPRs: 1901400 -> 1943880 (+2.23%); split: -0.60%, +2.83%
Latency: 224839126 -> 222878477 (-0.87%); split: -1.19%, +0.31%
InvThroughput: 114389570 -> 114316559 (-0.06%); split: -0.17%, +0.11%
VClause: 482012 -> 473304 (-1.81%); split: -2.86%, +1.05%
SClause: 757799 -> 717092 (-5.37%); split: -5.64%, +0.27%
Copies: 2182735 -> 2183598 (+0.04%); split: -1.17%, +1.21%
Branches: 396026 -> 395996 (-0.01%); split: -0.03%, +0.02%
VALU: 16740283 -> 16728098 (-0.07%); split: -0.14%, +0.07%
SALU: 2133575 -> 2145863 (+0.58%); split: -0.29%, +0.86%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30720>
 2025-08-06 09:16:33 +00:00
Yurii Kolesnykov f292faebd7 Guard call to free_zombie_glx_drawable with condition from its definition 
Signed-off-by: Yurii Kolesnykov <root@yurikoles.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/13589
Fixes: ad9db6b259 ("glx: Free all populated fields of the glx_display on creation failure")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36495>
 2025-08-06 08:46:52 +00:00
Christoph Neuhauser acbb2d018c egl: Fix DRI utility function compilation on macOS 
Signed-off-by: Christoph Neuhauser <christoph.neuhauser@intel.com>
Tested-by: Yurii Kolesnykov <root@yurikoles.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/13556
Fixes: e99446fc5e ("egl: Add EGL_EXT_device_query_name and EGL_EXT_device_persistent_id")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36495>
 2025-08-06 08:46:52 +00:00
Yurii Kolesnykov bdb9b50dc4 Guard double include of libdrm.h by defining LIBDRM_H 
Signed-off-by: Yurii Kolesnykov <root@yurikoles.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Fixes: 4be68b119e ("loader: Don't load nouveau GL on nvidia kmd")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36495>
 2025-08-06 08:46:52 +00:00
Valentine Burley 27c8209ed4 ci: Remove xvfb from test-base container 
Xvfb is no longer used.

Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36567>
 2025-08-06 07:33:32 +00:00
Valentine Burley d5c413a30d virgl/ci: Use Weston's Xwayland instead of Xvfb 
Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Acked-by: Corentin Noël <corentin.noel@collabora.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36567>
 2025-08-06 07:33:32 +00:00
Valentine Burley cb0315bcd7 softpipe/ci: Use Weston's Xwayland instead of Xvfb 
Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36567>
 2025-08-06 07:33:32 +00:00
Valentine Burley 5742f6f2db zink/ci: Use Weston's Xwayland instead of Xvfb 
Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36567>
 2025-08-06 07:33:32 +00:00
Valentine Burley a08d8b4640 ci: Drop obsolete EGL skips 
These tests either pass now or are correctly skipped as not supported.

Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36445>
 2025-08-06 06:21:51 +00:00
Samuel Pitoiset 1f490c836b ac/gpu_info,radv: use the maximum virtual address from the kernel 
Instead of hardcoding it.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36573>
 2025-08-06 07:55:38 +02:00
Qiang Yu b22806705c compiler,gallium: remove PIPE_SHADER_* and adjust some macro usage 
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:41 +08:00
Qiang Yu c135ed1eb9 all: rename gl_shader_stage_name to mesa_shader_stage_name 
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:41 +08:00
Qiang Yu e0397b1ee0 all: rename gl_shader_stage_can_set_fragment_shading_rate 
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:41 +08:00
Qiang Yu 260bdad074 all: rename gl_shader_stage_is_rt to mesa_shader_stage_is_rt 
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:41 +08:00
Qiang Yu 807d693421 compiler: rename gl_shader_stage_is_callable to mesa_shader_stage_is_callable 
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:41 +08:00
Qiang Yu 4847e0b380 all: rename gl_shader_stage_uses_workgroup to mesa_shader_stage_uses_workgroup 
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:41 +08:00
Qiang Yu 4ff341f2fc compiler: remove gl_shader_stage_is_graphics 
It's not used by anyone.

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:41 +08:00
Qiang Yu b27c8c9eb8 all: rename gl_shader_stage_is_mesh to mesa_shader_stage_is_mesh 
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:41 +08:00
Qiang Yu 7a91473192 all: rename gl_shader_stage_is_compute to mesa_shader_stage_is_compute 
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:41 +08:00
Qiang Yu e2b747a85b mesa,gallium: remove pipe_shader_type_from_mesa 
It's not needed as we unify pipe_shader_type and
mesa_shader_stage.

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:40 +08:00
Qiang Yu f972e76148 all: rename pipe_shader_type to mesa_shader_stage 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/\benum pipe_shader_type\b/mesa_shader_stage/g' {} +
  find . -type f -not -path '*/.git/*' -exec sed -i 's/\bpipe_shader_type\b/mesa_shader_stage/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:40 +08:00
Qiang Yu 196569b1a4 all: rename gl_shader_stage to mesa_shader_stage 
It's not only for GL, change to a generic name.

Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/\bgl_shader_stage\b/mesa_shader_stage/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:40 +08:00
Qiang Yu 4c7244fac5 glsl: remove miss declaration of struct gl_shader_stage 
There is no such struct.

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:40 +08:00
Qiang Yu 799806d85e all: rename PIPE_SHADER_MESH_TYPES to MESA_SHADER_MESH_STAGES 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/\bPIPE_SHADER_MESH_TYPES\b/MESA_SHADER_MESH_STAGES/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:40 +08:00
Qiang Yu 07a3a54d37 all: rename PIPE_SHADER_TYPES to MESA_SHADER_STAGES 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/\bPIPE_SHADER_TYPES\b/MESA_SHADER_STAGES/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:39 +08:00
Qiang Yu 7729920d92 all: rename PIPE_SHADER_MESH to MESA_SHADER_MESH 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/\bPIPE_SHADER_MESH\b/MESA_SHADER_MESH/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:39 +08:00
Qiang Yu a45620274c all: rename PIPE_SHADER_TASK to MESA_SHADER_TASK 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/PIPE_SHADER_TASK/MESA_SHADER_TASK/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:39 +08:00
Qiang Yu f60ea0a3cd all: rename PIPE_SHADER_COMPUTE to MESA_SHADER_COMPUTE 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/PIPE_SHADER_COMPUTE/MESA_SHADER_COMPUTE/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:39 +08:00
Qiang Yu 11027dd3f8 all: rename PIPE_SHADER_FRAGMENT to MESA_SHADER_FRAGMENT 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/PIPE_SHADER_FRAGMENT/MESA_SHADER_FRAGMENT/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:39 +08:00
Qiang Yu f83e801fc0 all: rename PIPE_SHADER_GEOMETRY to MESA_SHADER_GEOMETRY 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/PIPE_SHADER_GEOMETRY/MESA_SHADER_GEOMETRY/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:39 +08:00
Qiang Yu 197c183d2d all: rename PIPE_SHADER_TESS_EVAL to MESA_SHADER_TESS_EVAL 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/PIPE_SHADER_TESS_EVAL/MESA_SHADER_TESS_EVAL/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:39 +08:00
Qiang Yu 6cb38f9418 all: rename PIPE_SHADER_TESS_CTRL to MESA_SHADER_TESS_CTRL 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/PIPE_SHADER_TESS_CTRL/MESA_SHADER_TESS_CTRL/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:39 +08:00
Qiang Yu cff8674fb4 all: rename PIPE_SHADER_VERTEX to MESA_SHADER_VERTEX 
Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/PIPE_SHADER_VERTEX/MESA_SHADER_VERTEX/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:39 +08:00
Kenneth Graunke c12497f943 brw: Update copy propagation into EOT sends handling for Xe2 units 
We're counting in REG_SIZE units here, but g112-127 is twice as large on
Xe2.  Check against 15 * reg_unit() to avoid missing out on propagation.

fossil-db results on Arc B580:

   Totals:
   Instrs: 233779396 -> 233779098 (-0.00%)
   Cycle count: 32601212742 -> 32601187382 (-0.00%); split: -0.00%, +0.00%
   Max live registers: 72695253 -> 72694326 (-0.00%); split: -0.00%, +0.00%

   Totals from 232 (0.03% of 789301) affected shaders:
   Instrs: 41071 -> 40773 (-0.73%)
   Cycle count: 1756714 -> 1731354 (-1.44%); split: -2.01%, +0.57%
   Max live registers: 22092 -> 21165 (-4.20%); split: -4.48%, +0.28%

Fixes: ec2e8bc33f ("intel/compiler: Avoid copy propagating large registers into EOT messages")
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36577>
 2025-08-05 23:57:25 +00:00
Kenneth Graunke 946f768359 brw: Fix units in copy propagation EOT restriction size calculation 
size_read() counts in bytes.  s.alloc.sizes[] counts in REG_SIZE units.

(Affects 4 raytracing shaders in Cyberpunk 2077.)

Fixes: ec2e8bc33f ("intel/compiler: Avoid copy propagating large registers into EOT messages")
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36577>
 2025-08-05 23:57:25 +00:00
Kenneth Graunke 4151a39b8a brw: Refactor copy propagation checks for EOT send restrictions 
These are identical, pull them into a helper so we only have one place
to fix bugs.

(Marked fixes because the next two patches depend on the refactor.)

Fixes: ec2e8bc33f ("intel/compiler: Avoid copy propagating large registers into EOT messages")
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36577>
 2025-08-05 23:57:25 +00:00
Marek Olšák d1cd3ef6cb meson: remove unused -DLLVM_AVAILABLE 
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36545>
 2025-08-05 23:26:32 +00:00
Marek Olšák b8b38d38b1 meson: reinstate LLVM requirement for r300 and enforce it for i915 too 
r300 originally required LLVM because some r300 chips run vertex shaders
on the CPU. i915 always runs vertex shaders on the CPU.

The list of drivers in enable_if is sorted.

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36545>
 2025-08-05 23:26:32 +00:00
Marek Olšák fee8e92855 nir: use gc_ctx for nir_variable to reduce ralloc/malloc overhead 
gc_ctx uses a slab allocator. This reduces GLSL compile times by 1-3%
with the gallium noop driver.

This reduces the number of ralloc_size calls for Heaven shaders by 14.3%.
Note that gc_ctx also uses ralloc_size, so the reduction is a net change.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36538>
 2025-08-05 22:55:14 +00:00
Marek Olšák 44350bce1f nir: add nir_variable_create_zeroed helper 
This will allow us to switch nir_variable from ralloc to gc_ctx,
which uses a slab allocator.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36538>
 2025-08-05 22:55:14 +00:00
Marek Olšák b769d5dcde nir: don't use variables as ralloc parents, use the shader instead 
so that we can switch variables to gc_ctx

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36538>
 2025-08-05 22:55:13 +00:00
Marek Olšák dadd4e4555 nir/clone: don't call ralloc_strdup with a NULL pointer for intrinsic names 
No impact, but it was affecting my ralloc_strdup stats for
nir_intrinsic_instr names.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36538>
 2025-08-05 22:55:13 +00:00
Marek Olšák 3c4a64e807 nir: eliminate most ralloc/malloc for nir_variable names 
Store small names in a fixed-sized string in nir_variable.
GLSL IR does the same thing.

When compiling my shader-db with the gallium noop driver, it improves GLSL
compile times by 0.7% (much lower than anticipated).

For Unigine Heaven shaders:
- it eliminates 95.6% ralloc calls for nir_variable names
- the total number of ralloc calls is reduced by 11%

It also adds only 16B to nir_variable, while just the ralloc header
for the name would occupy 40B.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36538>
 2025-08-05 22:55:12 +00:00
Marek Olšák 96ffc24e4e nir: add nir_variable_{set,append,steal}_name{f}() to modify nir_variable names 
Setting variable names currently always uses ralloc, but the new
nir_variable_* helpers will mostly eliminate ralloc/malloc in a later
commit.

This just updates all places that touch nir_variable names to use the new
helpers.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36538>
 2025-08-05 22:55:12 +00:00
Marek Olšák 05749922b0 nir: don't allocate nir_constant::elements if there are none 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36538>
 2025-08-05 22:55:11 +00:00