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Author SHA1 Message Date
Dylan Baker
8e65c6a118 docs: update calendar for 25.3.5
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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39746>
 2026-02-06 13:54:42 -08:00
Dylan Baker
69e4163b9e docs: Add 25.3.5 SHA sums 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39746>
 2026-02-06 13:54:35 -08:00
Dylan Baker
98a8d8d88c docs: add release notes for 25.3.5 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39746>
 2026-02-06 13:54:34 -08:00
Nanley Chery
efb5ab1e4b intel/blorp: Fix the redescribed fast-clear qpitch
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Assign a new QPitch when fast-clearing the unaligned top rows on a
redescribed surface. Fixes the following piglit test on gfx12.5:

$ test_folder=generated_tests/spec/EXT_shader_framebuffer_fetch/execution/gles3/
$ ./bin/shader_runner_gles3 $test_folder/single-slice-2darray.shader_test -auto -fbo

Reported-by: Kenneth Graunke <kenneth@whitecape.org>
Fixes: 3e331e4fe9 ("intel/blorp: Optimize non-zero-layer fast-clears")
Reviewed-by: Jianxun Zhang <jianxun.zhang@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39722>
 2026-02-06 19:09:12 +00:00
Daniel Schürmann
f71a38e9de nir/opt_load_store_vectorize: don't use shared2 vectorization across blocks
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Besides the undesireable combinations this can produce,
it would also require to update the last_entry in every
previous block.

Totals from 99 (0.12% of 84383) affected shaders: (Navi48)
Instrs: 288989 -> 289727 (+0.26%); split: -0.02%, +0.28%
CodeSize: 1542572 -> 1546616 (+0.26%); split: -0.02%, +0.28%
SpillSGPRs: 17 -> 16 (-5.88%)
Latency: 2104020 -> 2103286 (-0.03%); split: -0.17%, +0.13%
InvThroughput: 472380 -> 472265 (-0.02%); split: -0.08%, +0.05%
VClause: 9778 -> 9779 (+0.01%)
Copies: 24937 -> 25173 (+0.95%); split: -0.05%, +0.99%
Branches: 10124 -> 10156 (+0.32%); split: -0.01%, +0.33%
PreSGPRs: 6112 -> 6091 (-0.34%)
PreVGPRs: 4079 -> 4069 (-0.25%); split: -0.39%, +0.15%
VALU: 120208 -> 120421 (+0.18%); split: -0.03%, +0.21%
SALU: 56338 -> 56312 (-0.05%); split: -0.09%, +0.04%
VOPD: 34 -> 37 (+8.82%)

Fixes: 4ca7ee7bd7 ('nir/opt_load_store_vectorize: Allow to vectorize at most one entry of each type across blocks')
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39733>
 2026-02-06 16:34:15 +00:00
Job Noorman
210993a13b ir3/parser: make bison fail on warnings 
This should hopefully prevent shift/reduce issues in the future. To help
debugging, also make bison always generate counterexamples.

Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39735>
 2026-02-06 16:03:12 +00:00
Job Noorman
ca4e48d743 ir3/isa: fix shift/reduce conflict for mova.r 
Trying to parse mova(.u)?.r causes a shift/reduce conflicts with the
rule for regular mova(.u). Work around this by (dis)assembling it as
mova.r(.u)?.

Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39735>
 2026-02-06 16:03:12 +00:00
Job Noorman
e9268efab0 ir3/isa: attach (sat) to dst 
This is consistent with the blob disassembler.

It also fixes a shift/reduce conflict on (sat) since mova did already
attach it to dst instead of using iflags like other instructions.

Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39735>
 2026-02-06 16:03:11 +00:00
Aleksi Sapon
ecf6ac2537 lavapipe: update fails 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38316>
 2026-02-06 15:34:33 +00:00
Aleksi Sapon
9fcbaf5d89 llvmpipe: fix incorrect image 64bit fetch return value type 
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38316>
 2026-02-06 15:34:33 +00:00
Aleksi Sapon
d1421e3a1c llvmpipe: update traces 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38316>
 2026-02-06 15:34:33 +00:00
Aleksi Sapon
f4f1ba1fb2 llvmpipe: add stride argument to lp_build_swizzle_aos_n 
Acked-by: Roland Scheidegger <roland.scheidegger@broadcom.com>
Acked-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38316>
 2026-02-06 15:34:33 +00:00
Aleksi Sapon
3bd8a5e3f1 llvmpipe: add GALLIVM_PERF=no_lod_ellipse 
Acked-by: Roland Scheidegger <roland.scheidegger@broadcom.com>
Acked-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38316>
 2026-02-06 15:34:33 +00:00
Aleksi Sapon
22436cb0f0 llvmpipe: implement per-fragment anisotropic rho 
Return correct results when using explicit derivatives.

Acked-by: Roland Scheidegger <roland.scheidegger@broadcom.com>
Acked-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38316>
 2026-02-06 15:34:33 +00:00
Aleksi Sapon
4baf977faa llvmpipe: elliptical derivative transform for anisotropic filtering 
This improves a lot the quality of anisotropic filtering on surfaces
with a high angle of incidence.

This can also be used for non-anisotropic filtering, but the effect isn't
as pronounced, and might not be worth the cost. In fact in my testing,
it didn't seem to be used on Apple hardware.

Based on this excellent article:
https://pema.dev/2025/05/09/mipmaps-too-much-detail/

Acked-by: Roland Scheidegger <roland.scheidegger@broadcom.com>
Acked-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38316>
 2026-02-06 15:34:33 +00:00
Aleksi Sapon
5699772386 llvmpipe: pass explicit derivatives to sampling codegen 
Don't use the lower sampling call in NIR since it doesn't implement
the right algorithm for LOD computation. It's overly simplified.

Acked-by: Roland Scheidegger <roland.scheidegger@broadcom.com>
Acked-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38316>
 2026-02-06 15:34:33 +00:00
Utku Iseri
cf48da58a7 zink: ignore msrtss support on panvk
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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39736>
 2026-02-06 14:31:18 +00:00
Utku Iseri
d5ce03fa21 zink: add arm and panvk to invalid<->linear 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39736>
 2026-02-06 14:31:18 +00:00
Samuel Pitoiset
c817ef30ee radv/meta: remove dead DCC clear code about E5B9B9R9_UFLOAT_PACK32
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Only GFX10.3+ supports COLOR_ATTACHMENT/STORAGE with this format, so older
gens can't have DCC either.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39689>
 2026-02-06 12:49:36 +00:00
Samuel Pitoiset
181bb1fc93 radv/meta: remove dead code for VK_FORMAT_R4G4_UNORM_PACK8 
This isn't supported at all.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39689>
 2026-02-06 12:49:36 +00:00
Samuel Pitoiset
cd54224a73 radv/meta: remove useless check in radv_CmdClearAttachments() 
Rendering must be active.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39689>
 2026-02-06 12:49:36 +00:00
Samuel Pitoiset
ad7151f4bf radv/meta: fix the key for DCC decompress on compute 
This could return the graphics DCC pipeline if it was created before,
and crash or potentially hang the GPU.

Found this while working on in-progress VKCTS coverage.

Cc: mesa-stable
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39689>
 2026-02-06 12:49:36 +00:00
Samuel Pitoiset
18317460bc radv/meta: stop saving/restoring rendering state for FS/HW resolves 
This isn't needed because resolves are at the end of the rendering.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39688>
 2026-02-06 12:29:40 +00:00
Samuel Pitoiset
30db01ed05 radv/meta: make radv_decompress_resolve_src() static 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39688>
 2026-02-06 12:29:40 +00:00
Samuel Pitoiset
7ea6b311d9 radv/meta: decompress resolve src outside of depth/stencil resolves 
For consistency with color resolves.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39688>
 2026-02-06 12:29:39 +00:00
Georg Lehmann
0c46053c05 aco/optimzer: apply extract with any uses 
Foz-DB Navi48:
Totals from 362 (0.44% of 82405) affected shaders:
MaxWaves: 5052 -> 5066 (+0.28%)
Instrs: 5297858 -> 5294009 (-0.07%); split: -0.09%, +0.01%
CodeSize: 30187188 -> 30177592 (-0.03%); split: -0.05%, +0.02%
VGPRs: 44280 -> 44172 (-0.24%)
Latency: 35632812 -> 35619796 (-0.04%); split: -0.05%, +0.01%
InvThroughput: 7050206 -> 7041058 (-0.13%); split: -0.14%, +0.01%
VClause: 137780 -> 137794 (+0.01%); split: -0.01%, +0.02%
SClause: 114821 -> 114781 (-0.03%)
Copies: 466018 -> 465150 (-0.19%); split: -0.24%, +0.05%
Branches: 171990 -> 171988 (-0.00%)
PreVGPRs: 39268 -> 39084 (-0.47%)
VALU: 2557456 -> 2554297 (-0.12%); split: -0.15%, +0.02%
SALU: 893170 -> 893192 (+0.00%); split: -0.00%, +0.01%
VOPD: 393760 -> 394427 (+0.17%); split: +0.39%, -0.22%

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:40 +00:00
Georg Lehmann
85c62f1515 aco/optimizer: only copy propagate p_split_vector if it can be eliminated 
Foz-DB Navi48:
Totals from 402 (0.49% of 82405) affected shaders:
Instrs: 3078116 -> 3070117 (-0.26%); split: -0.28%, +0.02%
CodeSize: 17329444 -> 17240360 (-0.51%); split: -0.53%, +0.01%
VGPRs: 48960 -> 48924 (-0.07%); split: -0.12%, +0.05%
SpillVGPRs: 1683 -> 1687 (+0.24%)
Latency: 27758978 -> 27728451 (-0.11%); split: -0.17%, +0.06%
InvThroughput: 5748513 -> 5741761 (-0.12%); split: -0.18%, +0.06%
VClause: 69557 -> 69575 (+0.03%); split: -0.01%, +0.03%
SClause: 74850 -> 74866 (+0.02%)
Copies: 338241 -> 329400 (-2.61%); split: -2.71%, +0.10%
Branches: 118443 -> 118431 (-0.01%)
PreVGPRs: 44561 -> 44598 (+0.08%)
VALU: 1463081 -> 1455438 (-0.52%); split: -0.56%, +0.04%
SALU: 574113 -> 574013 (-0.02%); split: -0.03%, +0.01%
VMEM: 105789 -> 105797 (+0.01%)
VOPD: 140203 -> 139009 (-0.85%); split: +0.44%, -1.29%

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:39 +00:00
Georg Lehmann
5ecc800edd aco/optimizer: add second copy prop for pseudo instructions 
Foz-DB Navi48:
Totals from 28 (0.03% of 82405) affected shaders:
Instrs: 144993 -> 144645 (-0.24%); split: -0.26%, +0.02%
CodeSize: 784668 -> 783604 (-0.14%); split: -0.19%, +0.05%
SpillVGPRs: 215 -> 209 (-2.79%)
Latency: 2529900 -> 2526895 (-0.12%); split: -0.12%, +0.00%
InvThroughput: 775379 -> 773859 (-0.20%); split: -0.20%, +0.00%
VClause: 2815 -> 2803 (-0.43%)
Copies: 23474 -> 23170 (-1.30%); split: -1.38%, +0.09%
Branches: 4638 -> 4632 (-0.13%)
VALU: 81924 -> 81620 (-0.37%); split: -0.40%, +0.03%
SALU: 23986 -> 23995 (+0.04%); split: -0.03%, +0.07%
VMEM: 3726 -> 3714 (-0.32%)

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:39 +00:00
Georg Lehmann
269007faf3 aco/optimizer: apply byte p_split_vector as extract 
Foz-DB Navi48:
Totals from 80 (0.10% of 82405) affected shaders:
Instrs: 3022374 -> 3024178 (+0.06%); split: -0.00%, +0.06%
CodeSize: 17396984 -> 17403108 (+0.04%); split: -0.00%, +0.04%
Latency: 17685547 -> 17687073 (+0.01%); split: -0.01%, +0.02%
InvThroughput: 3622683 -> 3622618 (-0.00%); split: -0.02%, +0.02%
VClause: 83840 -> 83841 (+0.00%)
Copies: 242072 -> 242528 (+0.19%); split: -0.01%, +0.20%
Branches: 81582 -> 81578 (-0.00%)
PreVGPRs: 7536 -> 7527 (-0.12%)
VALU: 1520822 -> 1521762 (+0.06%); split: -0.01%, +0.07%
VOPD: 294392 -> 293908 (-0.16%); split: +0.03%, -0.20%

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:39 +00:00
Georg Lehmann
b21b36b6ab aco/optimizer: apply further extracts to v_cvt_f32_ubyte 
Foz-DB Navi48:
Totals from 21 (0.03% of 82405) affected shaders:
Instrs: 2818255 -> 2817482 (-0.03%)
CodeSize: 16282360 -> 16273080 (-0.06%)
Latency: 14172672 -> 14172405 (-0.00%); split: -0.00%, +0.00%
InvThroughput: 2728551 -> 2728493 (-0.00%); split: -0.00%, +0.00%
Copies: 213703 -> 212973 (-0.34%)
VALU: 1407351 -> 1406585 (-0.05%)
VOPD: 291185 -> 291221 (+0.01%); split: +0.04%, -0.03%

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:39 +00:00
Georg Lehmann
08f9bad0b5 aco/isel: avoid extracts for continuous alu src components 
Helps fp8 FSR4, hurts parallel_rdp.

Foz-DB Navi48:
Totals from 23 (0.03% of 82405) affected shaders:
MaxWaves: 380 -> 383 (+0.79%)
Instrs: 71228 -> 71487 (+0.36%); split: -0.26%, +0.62%
CodeSize: 411500 -> 415004 (+0.85%); split: -0.21%, +1.06%
VGPRs: 2856 -> 2784 (-2.52%)
Latency: 1654160 -> 1665555 (+0.69%); split: -0.14%, +0.83%
InvThroughput: 354145 -> 361122 (+1.97%); split: -0.10%, +2.07%
VClause: 1557 -> 1541 (-1.03%); split: -1.41%, +0.39%
Copies: 9857 -> 10059 (+2.05%); split: -1.76%, +3.80%
PreVGPRs: 2285 -> 2182 (-4.51%); split: -4.73%, +0.22%
VALU: 38873 -> 39066 (+0.50%); split: -0.47%, +0.96%
VOPD: 1237 -> 1246 (+0.73%); split: +1.13%, -0.40%

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:39 +00:00
Georg Lehmann
a0c663378c aco/isel: split vector into dwords/words first 
Foz-DB Navi48:
Totals from 361 (0.44% of 82405) affected shaders:
MaxWaves: 5806 -> 5832 (+0.45%)
Instrs: 2343746 -> 2343762 (+0.00%); split: -0.04%, +0.04%
CodeSize: 13270504 -> 13267116 (-0.03%); split: -0.10%, +0.08%
VGPRs: 42008 -> 41708 (-0.71%)
SpillVGPRs: 308 -> 303 (-1.62%)
Scratch: 1574656 -> 1574400 (-0.02%)
Latency: 26571385 -> 22602486 (-14.94%); split: -14.95%, +0.01%
InvThroughput: 5474157 -> 4614777 (-15.70%); split: -15.70%, +0.00%
VClause: 57512 -> 57515 (+0.01%); split: -0.03%, +0.03%
SClause: 56313 -> 56319 (+0.01%)
Copies: 251626 -> 248707 (-1.16%); split: -1.24%, +0.08%
Branches: 89620 -> 89614 (-0.01%)
PreVGPRs: 37361 -> 36910 (-1.21%); split: -1.21%, +0.01%
VALU: 1111534 -> 1108507 (-0.27%); split: -0.29%, +0.02%
SALU: 443684 -> 443687 (+0.00%); split: -0.00%, +0.00%
VMEM: 85287 -> 85277 (-0.01%)
VOPD: 97987 -> 98091 (+0.11%); split: +0.30%, -0.20%

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:39 +00:00
Georg Lehmann
1a3e627223 aco: improve emit_extract_vector for vector of vecs 
No Foz-DB changes, but nessecary for dword first splits.

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:39 +00:00
Georg Lehmann
1b491cc51a aco/optimizer: don't remove label_extract for splits 
No Foz-DB changes, but will become nessecary with dword first splits.

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:39 +00:00
Georg Lehmann
66f2a35954 aco/optimizer: repeat vector of split opt 
Foz-DB Navi48:
Totals from 13 (0.02% of 82405) affected shaders:
Instrs: 12071 -> 12119 (+0.40%); split: -0.07%, +0.46%
CodeSize: 86908 -> 86960 (+0.06%); split: -0.29%, +0.35%
Latency: 104959 -> 105385 (+0.41%); split: -0.60%, +1.00%
InvThroughput: 46518 -> 46598 (+0.17%); split: -0.03%, +0.20%
VClause: 515 -> 506 (-1.75%); split: -3.11%, +1.36%
SClause: 32 -> 30 (-6.25%)
Copies: 973 -> 1038 (+6.68%); split: -0.82%, +7.50%
PreVGPRs: 1185 -> 1191 (+0.51%)
VALU: 7126 -> 7166 (+0.56%); split: -0.08%, +0.65%
SALU: 1127 -> 1129 (+0.18%)
VOPD: 1516 -> 1539 (+1.52%); split: +1.78%, -0.26%

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:39 +00:00
Georg Lehmann
6951ddc43b aco: clean up emit_extract_vector a bit 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39532>
 2026-02-06 11:29:39 +00:00
Daniel Schürmann
5e86cfac8e nir/opt_load_store_vectorize: Vectorize speculatable instructions across blocks
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This should always be safe.

Totals from 446 (0.53% of 84383) affected shaders: (Navi48)
Instrs: 995942 -> 994416 (-0.15%); split: -0.17%, +0.02%
CodeSize: 5500372 -> 5489900 (-0.19%); split: -0.20%, +0.01%
SpillSGPRs: 197 -> 195 (-1.02%)
Latency: 14872922 -> 14851646 (-0.14%); split: -0.15%, +0.00%
InvThroughput: 2395050 -> 2391537 (-0.15%); split: -0.15%, +0.00%
VClause: 20207 -> 20195 (-0.06%); split: -0.07%, +0.01%
SClause: 27090 -> 26427 (-2.45%); split: -2.51%, +0.07%
Copies: 84182 -> 84228 (+0.05%); split: -0.08%, +0.13%
Branches: 22927 -> 22928 (+0.00%)
PreSGPRs: 27275 -> 27524 (+0.91%); split: -0.02%, +0.93%
PreVGPRs: 29116 -> 29131 (+0.05%)
VALU: 545565 -> 545549 (-0.00%); split: -0.01%, +0.00%
SALU: 124275 -> 124329 (+0.04%); split: -0.05%, +0.09%
VMEM: 39044 -> 39030 (-0.04%)
SMEM: 44052 -> 43205 (-1.92%)
VOPD: 32354 -> 32337 (-0.05%); split: +0.02%, -0.07%

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39373>
 2026-02-06 10:16:50 +00:00
Daniel Schürmann
52a5b29497 radeonsi: vectorize UBO, SSBO and shared across blocks 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39373>
 2026-02-06 10:16:50 +00:00
Daniel Schürmann
b859aa7dce radv: vectorize UBO, SSBO and shared across blocks 
Totals from 10898 (12.91% of 84383) affected shaders: (Navi48)
MaxWaves: 279340 -> 279332 (-0.00%); split: +0.00%, -0.00%
Instrs: 21764388 -> 21710270 (-0.25%); split: -0.27%, +0.02%
CodeSize: 116069624 -> 115722304 (-0.30%); split: -0.31%, +0.02%
VGPRs: 693736 -> 693796 (+0.01%); split: -0.00%, +0.01%
SpillSGPRs: 7225 -> 7339 (+1.58%); split: -0.55%, +2.13%
Latency: 338393228 -> 325192648 (-3.90%); split: -3.92%, +0.02%
InvThroughput: 51966571 -> 50173171 (-3.45%); split: -3.46%, +0.01%
VClause: 350568 -> 350287 (-0.08%); split: -0.13%, +0.05%
SClause: 632838 -> 614290 (-2.93%); split: -2.96%, +0.03%
Copies: 1479044 -> 1475429 (-0.24%); split: -0.45%, +0.20%
Branches: 514433 -> 512921 (-0.29%); split: -0.31%, +0.01%
PreSGPRs: 618454 -> 624707 (+1.01%); split: -0.07%, +1.08%
PreVGPRs: 564593 -> 564725 (+0.02%); split: -0.00%, +0.02%
VALU: 11557516 -> 11557859 (+0.00%); split: -0.01%, +0.01%
SALU: 3488945 -> 3486685 (-0.06%); split: -0.16%, +0.10%
VMEM: 615523 -> 614751 (-0.13%)
SMEM: 966514 -> 936739 (-3.08%); split: -3.09%, +0.01%
VOPD: 329318 -> 329406 (+0.03%); split: +0.04%, -0.02%

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39373>
 2026-02-06 10:16:50 +00:00
Daniel Schürmann
4ca7ee7bd7 nir/opt_load_store_vectorize: Allow to vectorize at most one entry of each type across blocks 
The idea is to initialize the vectorization table with one
entry from the previous blocks if it's the same for all predecessors.
In order to not speculatively load out-of-bounds, backends need to
set a new bounds_checked_modes option indicating variable modes
for which per-component bounds checks are supported.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39373>
 2026-02-06 10:16:50 +00:00
Daniel Schürmann
0a07ea20e6 nir/opt_load_store_vectorize: create add_entry_to_hash_table() helper 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39373>
 2026-02-06 10:16:50 +00:00
Daniel Schürmann
e5bd9cbf90 nir/opt_load_store_vectorize: use linear allocator instead of ralloc 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39373>
 2026-02-06 10:16:49 +00:00
Rhys Perry
53ed863b88 aco/insert_waitcnt: improve s_setpc_b64/s_swappc_b64/end_with_regs a bit 
Don't wait for any events which don't involve registers.

fossil-db (navi31):
Totals from 210 (0.25% of 84369) affected shaders:
Instrs: 106932 -> 106677 (-0.24%)
CodeSize: 604164 -> 603144 (-0.17%)
Latency: 726405 -> 720433 (-0.82%)
InvThroughput: 102048 -> 101504 (-0.53%); split: -0.54%, +0.00%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39590>
 2026-02-06 09:49:20 +00:00
Rhys Perry
63b18e9e5b aco: move return address to a clobbered register 
It's placed in the preserved registers, but the p_call clobbers it, so
this change removes some special casing.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Natalie Vock <natalie.vock@gmx.de>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39590>
 2026-02-06 09:49:19 +00:00
Rhys Perry
ec74e34672 aco: add return address to call_clobbered_regs 
It's better for handle_call() to make sure these SGPRs are clear.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Natalie Vock <natalie.vock@gmx.de>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39590>
 2026-02-06 09:49:18 +00:00
Rhys Perry
837afd7faf aco: use Program::stack_ptr instead of Program::static_scratch_rsrc 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Natalie Vock <natalie.vock@gmx.de>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39590>
 2026-02-06 09:49:17 +00:00
Rhys Perry
a6502b4a29 aco: use ABI::numClobbered() more 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Natalie Vock <natalie.vock@gmx.de>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39590>
 2026-02-06 09:49:17 +00:00
Valentine Burley
541401c494 tu: Simplify cmd_buffer allocation
Some checks are pending
macOS-CI / macOS-CI (dri) (push) Waiting to run
Details
macOS-CI / macOS-CI (xlib) (push) Waiting to run
Details 
Use the regular vk_zalloc/free functions without the redundant device
allocator fallback. vk_command_pool_init() always sets alloc to either
the user provided one or the device one.

Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39714>
 2026-02-06 08:44:59 +00:00
Valentine Burley
a0404ed41e tu: Free cmd_buffer from its pool 
Fixes: 4ecd2b136f ("tu: Allocate cmd_buffer from its pool")
Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39714>
 2026-02-06 08:44:58 +00:00
Samuel Pitoiset
695cf07f8a radv: remove occurrences of VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR 
This layout is illegal without VK_KHR_shared_presentable_image which
RADV doesn't support.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39717>
 2026-02-06 07:37:23 +00:00