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916 commits

Author SHA1 Message Date
Georg Lehmann
50f585254c aco: Implement scalar iadd_sat. 
Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15421>
 2022-03-28 20:02:52 +00:00
Georg Lehmann
989f2b1785 aco: Implement 64bit uadd_sat. 
Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15421>
 2022-03-28 20:02:52 +00:00
Georg Lehmann
01fad6aa72 aco: Remove 0 data components from image stores. 
Image stores always write a full texel.
The hardware writes zero for components not included in dmask.

Totals from 387 (0.29% of 134913) affected shaders: (GFX10.3)
VGPRs: 17216 -> 17136 (-0.46%)
CodeSize: 1987652 -> 1981504 (-0.31%)
MaxWaves: 9054 -> 9058 (+0.04%)
Instrs: 361883 -> 361115 (-0.21%); split: -0.21%, +0.00%
Latency: 5383187 -> 5381227 (-0.04%); split: -0.04%, +0.00%
InvThroughput: 1373830 -> 1372097 (-0.13%)
VClause: 9031 -> 9038 (+0.08%); split: -0.04%, +0.12%
Copies: 25923 -> 25153 (-2.97%); split: -2.98%, +0.01%
PreVGPRs: 14643 -> 14555 (-0.60%)

Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14986>
 2022-03-28 19:43:18 +00:00
Samuel Pitoiset
4cfb5332d6 radv: lower adjusting gl_FragCoord.z for VRS in NIR 
fossils-db (Sienna Cichlid):
Totals from 4432 (3.29% of 134913) affected shaders:
VGPRs: 231232 -> 231880 (+0.28%)
CodeSize: 24738224 -> 24718008 (-0.08%); split: -0.08%, +0.00%
MaxWaves: 93120 -> 93000 (-0.13%)
Instrs: 4540970 -> 4541062 (+0.00%); split: -0.01%, +0.01%
Latency: 49658353 -> 49641444 (-0.03%); split: -0.05%, +0.01%
InvThroughput: 9604328 -> 9603041 (-0.01%); split: -0.02%, +0.01%
VClause: 66497 -> 66498 (+0.00%)
SClause: 209530 -> 209532 (+0.00%); split: -0.01%, +0.01%
Copies: 276135 -> 276249 (+0.04%); split: -0.14%, +0.18%
PreSGPRs: 189409 -> 189415 (+0.00%)
PreVGPRs: 207368 -> 207458 (+0.04%)

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15450>
 2022-03-28 16:17:37 +02:00
Samuel Pitoiset
a42b6a4d39 radv: lower load_sample_mask_in in NIR 
No fossils-db changes.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15450>
 2022-03-28 16:17:34 +02:00
Samuel Pitoiset
8c51874af4 radv,aco: lower color exports in NIR 
fossils-db (Sienna Cichlid):
Totals from 27108 (20.09% of 134913) affected shaders:
VGPRs: 1260608 -> 1261424 (+0.06%); split: -0.00%, +0.07%
CodeSize: 112795868 -> 112785892 (-0.01%); split: -0.05%, +0.04%
MaxWaves: 628608 -> 628448 (-0.03%); split: +0.00%, -0.03%
Instrs: 20750003 -> 20749314 (-0.00%); split: -0.01%, +0.00%
Latency: 288088081 -> 288015865 (-0.03%); split: -0.06%, +0.04%
InvThroughput: 53944847 -> 53961693 (+0.03%); split: -0.01%, +0.04%
VClause: 396463 -> 396467 (+0.00%); split: -0.02%, +0.02%
SClause: 842088 -> 842150 (+0.01%); split: -0.03%, +0.04%
Copies: 1244982 -> 1259026 (+1.13%); split: -0.01%, +1.14%
PreSGPRs: 1251949 -> 1251909 (-0.00%)
PreVGPRs: 1099647 -> 1100879 (+0.11%); split: -0.03%, +0.14%

fossils-db (Polaris10):
Totals from 23928 (17.60% of 135960) affected shaders:
SGPRs: 1751792 -> 1751024 (-0.04%); split: -0.05%, +0.01%
VGPRs: 1098964 -> 1098556 (-0.04%); split: -0.13%, +0.09%
CodeSize: 99893472 -> 99837940 (-0.06%); split: -0.06%, +0.00%
MaxWaves: 138322 -> 138306 (-0.01%); split: +0.03%, -0.04%
Instrs: 19213995 -> 19211980 (-0.01%); split: -0.02%, +0.01%
Latency: 273026926 -> 273109402 (+0.03%); split: -0.01%, +0.04%
InvThroughput: 111160907 -> 111195187 (+0.03%); split: -0.04%, +0.07%
VClause: 343058 -> 343097 (+0.01%); split: -0.02%, +0.03%
SClause: 802756 -> 802884 (+0.02%); split: -0.04%, +0.06%
Copies: 1729387 -> 1739208 (+0.57%); split: -0.04%, +0.61%
PreSGPRs: 1090264 -> 1090303 (+0.00%); split: -0.00%, +0.01%
PreVGPRs: 959490 -> 960600 (+0.12%); split: -0.04%, +0.15%

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15263>
 2022-03-28 11:47:35 +00:00
Rhys Perry
543a5487cf radv,aco: lower image descriptor loads in NIR 
fossil-db (Sienna Cichlid):
Totals from 2926 (1.80% of 162293) affected shaders:
Instrs: 2315110 -> 2306644 (-0.37%); split: -0.37%, +0.00%
CodeSize: 12581592 -> 12546588 (-0.28%); split: -0.28%, +0.00%
VGPRs: 130216 -> 130208 (-0.01%)
SpillSGPRs: 477 -> 474 (-0.63%); split: -5.03%, +4.40%
Latency: 29686188 -> 29678804 (-0.02%); split: -0.05%, +0.02%
InvThroughput: 6926545 -> 6926286 (-0.00%); split: -0.02%, +0.02%
SClause: 73761 -> 72996 (-1.04%); split: -1.16%, +0.12%
Copies: 144068 -> 137279 (-4.71%); split: -4.78%, +0.07%
Branches: 47466 -> 47483 (+0.04%); split: -0.01%, +0.04%
PreSGPRs: 118042 -> 117377 (-0.56%); split: -1.34%, +0.77%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12773>
 2022-03-22 16:33:27 +00:00
Rhys Perry
15640e58d9 radv,aco: lower texture descriptor loads in NIR 
fossil-db (Sienna Cichlid):
Totals from 39445 (24.30% of 162293) affected shaders:
MaxWaves: 875988 -> 875972 (-0.00%)
Instrs: 35372561 -> 35234909 (-0.39%); split: -0.41%, +0.03%
CodeSize: 190237480 -> 189379240 (-0.45%); split: -0.47%, +0.02%
VGPRs: 1889856 -> 1889928 (+0.00%); split: -0.00%, +0.01%
SpillSGPRs: 10764 -> 10857 (+0.86%); split: -2.04%, +2.91%
SpillVGPRs: 1891 -> 1907 (+0.85%); split: -0.32%, +1.16%
Scratch: 260096 -> 261120 (+0.39%)
Latency: 477701150 -> 477578466 (-0.03%); split: -0.06%, +0.03%
InvThroughput: 87819847 -> 87830346 (+0.01%); split: -0.03%, +0.04%
VClause: 673353 -> 673829 (+0.07%); split: -0.04%, +0.11%
SClause: 1385396 -> 1366478 (-1.37%); split: -1.65%, +0.29%
Copies: 2327965 -> 2229134 (-4.25%); split: -4.58%, +0.34%
Branches: 906707 -> 906434 (-0.03%); split: -0.13%, +0.10%
PreSGPRs: 1874153 -> 1862698 (-0.61%); split: -1.34%, +0.73%
PreVGPRs: 1691382 -> 1691383 (+0.00%); split: -0.00%, +0.00%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12773>
 2022-03-22 16:33:27 +00:00
Rhys Perry
52f850238a radv,aco: lower buffer descriptor loads in NIR 
fossil-db (Sienna Cichlid):
Totals from 75420 (46.47% of 162293) affected shaders:
MaxWaves: 1878200 -> 1879228 (+0.05%); split: +0.06%, -0.00%
Instrs: 54021103 -> 54141370 (+0.22%); split: -0.04%, +0.26%
CodeSize: 287813520 -> 288293352 (+0.17%); split: -0.04%, +0.21%
VGPRs: 3267576 -> 3266296 (-0.04%); split: -0.04%, +0.00%
SpillSGPRs: 10445 -> 10904 (+4.39%); split: -0.31%, +4.70%
SpillVGPRs: 1818 -> 1811 (-0.39%); split: -1.05%, +0.66%
Scratch: 955392 -> 954368 (-0.11%)
Latency: 563477854 -> 562131282 (-0.24%); split: -0.31%, +0.08%
InvThroughput: 111860104 -> 111553968 (-0.27%); split: -0.30%, +0.02%
VClause: 958432 -> 961415 (+0.31%); split: -0.34%, +0.65%
SClause: 1917415 -> 1926952 (+0.50%); split: -0.69%, +1.19%
Copies: 3812945 -> 3916758 (+2.72%); split: -0.27%, +2.99%
Branches: 1611235 -> 1612022 (+0.05%); split: -0.04%, +0.08%
PreSGPRs: 3095505 -> 3126580 (+1.00%); split: -0.06%, +1.07%
PreVGPRs: 2773011 -> 2773013 (+0.00%)

Most regressions seem to be because ACO's convert_pointer_to_64_bit()
can't be CSE'd with radv_nir_apply_pipeline_layout()'s
convert_pointer_to_64_bit(). This should be improved by later commits.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12773>
 2022-03-22 16:33:27 +00:00
Rhys Perry
22050fcf9d radv,aco: lower vulkan_resource_index in NIR 
fossil-db (Sienna Cichlid):
Totals from 31338 (19.31% of 162293) affected shaders:
MaxWaves: 758634 -> 758616 (-0.00%)
Instrs: 26398289 -> 26378282 (-0.08%); split: -0.09%, +0.01%
CodeSize: 141048208 -> 140971060 (-0.05%); split: -0.07%, +0.01%
VGPRs: 1373656 -> 1373736 (+0.01%)
SpillSGPRs: 9944 -> 9924 (-0.20%); split: -0.24%, +0.04%
SpillVGPRs: 1892 -> 1898 (+0.32%); split: -0.95%, +1.27%
Latency: 308570144 -> 308528462 (-0.01%); split: -0.03%, +0.02%
InvThroughput: 57698072 -> 57684901 (-0.02%); split: -0.07%, +0.04%
VClause: 440357 -> 440602 (+0.06%); split: -0.02%, +0.08%
SClause: 974724 -> 973315 (-0.14%); split: -0.18%, +0.04%
Copies: 1944925 -> 1945103 (+0.01%); split: -0.11%, +0.12%
Branches: 799444 -> 799461 (+0.00%); split: -0.00%, +0.00%
PreSGPRs: 1619860 -> 1619233 (-0.04%); split: -0.05%, +0.02%
PreVGPRs: 1252813 -> 1252863 (+0.00%); split: -0.00%, +0.00%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12773>
 2022-03-22 16:33:27 +00:00
Rhys Perry
e6672f6fd1 radv: move radv_declare_shader_args() out of shader_variant_compile() 
Declaring them earlier will allow us to access them in NIR.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12773>
 2022-03-22 16:33:27 +00:00
Rhys Perry
53996cf979 aco: implement load_{scalar,vector}_arg_amd and load_smem_amd 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12773>
 2022-03-22 16:33:27 +00:00
Rhys Perry
79c8740c6e aco: fix fp16 opcode definitions 
The v_fma_mix optimizations assume v_cvt_f16_f32 and v_mul_f16 use a v2b
definition.

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/14769>
 2022-03-17 19:04:17 +00:00
Rhys Perry
c4cf92cad7 radv,aco,ac/llvm: fix indirect dispatches on the compute queue on GFX7-10 
Since neither PKT3_LOAD_SH_REG_INDEX nor PKT3_COPY_DATA work with compute
queues on GFX7-10, we have to load the dispatch size from memory in the
shader.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15064>
 2022-03-14 19:54:36 +00:00
Rhys Perry
973967c49d aco: split and recombine unaligned sgpr inputs 
An example is the num_work_groups argument. Fixes invalid assembly with
func.compute.num-workgroups.basic.q0

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/15064>
 2022-03-14 19:54:36 +00:00
Samuel Pitoiset
6c1c9067d9 aco: always emit vk_cvt_pkrtz_f16_f32 for nir_op_pack_half_2x16_split 
From the VK_KHR_shader_float_controls extension:

    "5) Do any of the “Pack” GLSL.std.450 instructions count as
     conversion instructions and have the rounding mode applied?"

    "RESOLVED: No, only instructions listed in “section 3.32.11.
     Conversion Instructions” of the SPIR-V specification count as
     conversion instructions."

This is also the same logic as the LLVM backend.

No fossils-db changes on Sienna Cichlid.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15301>
 2022-03-09 16:24:20 +00:00
Samuel Pitoiset
342e6f8332 radv,aco,llvm: lower post shuffle vertex in NIR 
fossils-db (Sienna Cichlid):
Totals from 774 (0.57% of 134913) affected shaders:
VGPRs: 26496 -> 26312 (-0.69%)
CodeSize: 1825936 -> 1828812 (+0.16%); split: -0.04%, +0.20%
MaxWaves: 22046 -> 22062 (+0.07%)
Instrs: 347634 -> 347975 (+0.10%); split: -0.05%, +0.15%
Latency: 1363949 -> 1356426 (-0.55%); split: -0.59%, +0.04%
InvThroughput: 221529 -> 221380 (-0.07%); split: -0.10%, +0.04%
VClause: 5682 -> 5676 (-0.11%); split: -1.46%, +1.36%
SClause: 7485 -> 7411 (-0.99%); split: -1.48%, +0.49%
Copies: 30481 -> 30420 (-0.20%); split: -0.51%, +0.31%
PreVGPRs: 19717 -> 19656 (-0.31%)

fossil-db (Polaris10):
Totals from 896 (0.66% of 135960) affected shaders:
SGPRs: 49824 -> 49648 (-0.35%); split: -0.39%, +0.03%
VGPRs: 31040 -> 29948 (-3.52%); split: -3.62%, +0.10%
CodeSize: 875960 -> 875920 (-0.00%); split: -0.06%, +0.05%
MaxWaves: 6380 -> 6429 (+0.77%)
Instrs: 171522 -> 171482 (-0.02%); split: -0.07%, +0.05%
Latency: 1356082 -> 1334386 (-1.60%); split: -1.61%, +0.01%
InvThroughput: 553389 -> 552957 (-0.08%); split: -0.08%, +0.00%
VClause: 4317 -> 4244 (-1.69%); split: -2.41%, +0.72%
SClause: 6157 -> 6139 (-0.29%); split: -0.45%, +0.16%
Copies: 9340 -> 9235 (-1.12%); split: -1.24%, +0.12%
PreVGPRs: 22366 -> 22116 (-1.12%)

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15113>
 2022-03-08 19:18:01 +00:00
Samuel Pitoiset
9b113f1b6c aco: implement nir_op_pack_{uint,sint}_2x16 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15231>
 2022-03-04 08:06:56 +00:00
Rhys Perry
ceca5e68c4 aco: remove vcc hint from branch definitions 
This doesn't seem to have much benefit anymore.

fossil-db (Sienna Cichlid):
Totals from 198 (0.15% of 134913) affected shaders:
CodeSize: 2610536 -> 2610872 (+0.01%); split: -0.01%, +0.02%
Instrs: 479001 -> 479085 (+0.02%); split: -0.01%, +0.03%
Latency: 7310684 -> 7300735 (-0.14%); split: -0.16%, +0.02%
InvThroughput: 2439084 -> 2437446 (-0.07%); split: -0.07%, +0.00%
SClause: 14760 -> 14722 (-0.26%)

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/13432>
 2022-03-03 20:21:08 +00:00
Samuel Pitoiset
516aee64cc radv,aco: do not lower nir_op_pack_{unorm,snorm}_2x16 
v_cvt_pknorm_{u16,i16}_f32 can be emitted instead, it's supported on
all generations.

No fossils-db changes.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15215>
 2022-03-03 14:54:12 +01:00
Timur Kristóf
11957d3863 aco: Remove superfluous code for mesh shader workgroup ID. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15199>
 2022-03-01 15:37:12 +00:00
Timur Kristóf
1ca6b2f216 aco: Support memory modes properly with load/store_buffer_amd. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15161>
 2022-02-25 14:08:39 +01:00
Timur Kristóf
ba4b48e787 aco: Support task_payload with barriers, refactor allowed storage class. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15161>
 2022-02-25 14:08:36 +01:00
Timur Kristóf
9cc9cf77a8 aco: Fix multiview view index for mesh shaders. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15034>
 2022-02-25 06:31:33 +00:00
Timur Kristóf
082b691141 aco: Fix workgroup_id.y and .z for NV_mesh_shader. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15034>
 2022-02-25 06:31:33 +00:00
Timur Kristóf
10ebfb3bf2 aco: Allow 1-byte loads and stores with load/store_buffer_amd 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15034>
 2022-02-25 06:31:33 +00:00
Samuel Pitoiset
369b8cffea radv,aco,llvm: lower adjusting vertex alpha in NIR 
Instead of duplicating the same lowering in both compiler backends.
This pass will be used to do more VS input lowering.

fossils-db (Polaris10):
Totals from 48 (0.04% of 135960) affected shaders:
VGPRs: 1692 -> 1684 (-0.47%)
CodeSize: 54016 -> 53964 (-0.10%); split: -0.11%, +0.01%
MaxWaves: 339 -> 341 (+0.59%)
Instrs: 11260 -> 11247 (-0.12%); split: -0.13%, +0.02%
Latency: 88165 -> 88113 (-0.06%); split: -0.07%, +0.01%
InvThroughput: 36153 -> 36093 (-0.17%)
Copies: 583 -> 568 (-2.57%)

fossils-db (Pitcairn):
Totals from 43 (0.03% of 135960) affected shaders:
VGPRs: 1548 -> 1552 (+0.26%)
CodeSize: 47900 -> 47820 (-0.17%)
Instrs: 10751 -> 10731 (-0.19%)
Latency: 83029 -> 82873 (-0.19%)
VClause: 168 -> 164 (-2.38%)
SClause: 393 -> 391 (-0.51%)
Copies: 705 -> 685 (-2.84%)

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15076>
 2022-02-22 08:08:42 +00:00
Samuel Pitoiset
cbd5724a6d aco: implement nir_intrinsic_load_vrs_rates_amd 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14713>
 2022-02-16 08:11:19 +01:00
Daniel Schürmann
a5a40beefa aco: don't emit WQM for bool_to_scalar_condition 
This was only necessary to ensure that the source is computed in WQM
if the current exec mask is in WQM.

Totals from 23170 (17.17% of 134913) affected shaders: (GFX10.3)
VGPRs: 1384464 -> 1383400 (-0.08%); split: -0.08%, +0.01%
SpillSGPRs: 7575 -> 7574 (-0.01%)
CodeSize: 146444752 -> 146317104 (-0.09%); split: -0.13%, +0.04%
MaxWaves: 429870 -> 429868 (-0.00%)
Instrs: 27202586 -> 27170316 (-0.12%); split: -0.17%, +0.05%
Latency: 379488313 -> 379335412 (-0.04%); split: -0.07%, +0.03%
InvThroughput: 69500561 -> 69487704 (-0.02%); split: -0.03%, +0.01%
VClause: 473080 -> 473038 (-0.01%); split: -0.02%, +0.01%
SClause: 1080576 -> 1080571 (-0.00%); split: -0.06%, +0.06%
Copies: 1492865 -> 1504604 (+0.79%); split: -0.40%, +1.19%
Branches: 711295 -> 716849 (+0.78%); split: -0.01%, +0.79%
PreSGPRs: 1331362 -> 1328402 (-0.22%)

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14951>
 2022-02-11 19:05:30 +00:00
Samuel Pitoiset
2451290bc4 radv: rewrite RADV_FORCE_VRS directly in NIR 
This introduces a small NIR pass that exports
VARYING_SLOT_PRIMITIVE_SHADING_RATE if RADV_FORCE_VRS is used,
instead of doing this in both backend compilers.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14907>
 2022-02-09 17:40:34 +01:00
Daniel Schürmann
13c3137960 aco: merge block_kind_uses_[demote|discard_if] 
These serve the same purpose. The new name is
block_kind_uses_discard.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14805>
 2022-02-08 16:16:07 +00:00
Daniel Schürmann
08b8500dfb aco: remove block_kind_discard 
This case doesn't seem to happen in practice.
No need to micro-optimize it.

This patch merges instruction selection for discard/discard_if.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14805>
 2022-02-08 16:16:07 +00:00
Daniel Schürmann
b67092e685 aco: emit nir_intrinsic_discard() as p_discard_if() 
This simplifies the code and emits a slightly better
sequence in some cases.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14805>
 2022-02-08 16:16:07 +00:00
Rhys Perry
e7f91b194a radv,aco,ac/llvm: implement fmulz and ffmaz 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13436>
 2022-01-20 22:54:42 +00:00
Dave Airlie
d54c07b4c4 mesa/*: use an internal enum for tessellation primitive types. 
To avoid dragging gl.h into places it has no business being,
defined tessellation primitive mode to an enum.

This has a lot of fallout all over the place.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14605>
 2022-01-19 21:54:58 +00:00
Rhys Perry
b59764a9fc aco: use p_extract for SGPR nir_op_unpack_half_2x16_split_y 
fossil-db (Sienna Cichlid):
Totals from 7264 (5.40% of 134627) affected shaders:
VGPRs: 548152 -> 548184 (+0.01%)
SpillSGPRs: 7615 -> 7607 (-0.11%)
CodeSize: 71025152 -> 70993036 (-0.05%); split: -0.05%, +0.00%
Instrs: 13386799 -> 13298580 (-0.66%); split: -0.66%, +0.00%
Latency: 177464497 -> 177091693 (-0.21%); split: -0.21%, +0.00%
InvThroughput: 32185148 -> 32151873 (-0.10%); split: -0.10%, +0.00%
VClause: 233167 -> 233166 (-0.00%); split: -0.00%, +0.00%
SClause: 468423 -> 468426 (+0.00%); split: -0.00%, +0.01%
Copies: 950727 -> 942753 (-0.84%); split: -0.85%, +0.02%
Branches: 455919 -> 455901 (-0.00%); split: -0.01%, +0.00%

fossil-db (Vega):
Totals from 7264 (5.39% of 134762) affected shaders:
SGPRs: 738800 -> 738816 (+0.00%)
VGPRs: 550264 -> 550344 (+0.01%)
SpillSGPRs: 11149 -> 11157 (+0.07%)
CodeSize: 67487104 -> 67466772 (-0.03%); split: -0.03%, +0.00%
Instrs: 13142106 -> 13061767 (-0.61%)
Latency: 209278575 -> 208438854 (-0.40%); split: -0.40%, +0.00%
InvThroughput: 81486405 -> 81265773 (-0.27%); split: -0.27%, +0.00%
VClause: 222293 -> 222291 (-0.00%); split: -0.00%, +0.00%
SClause: 447783 -> 447800 (+0.00%); split: -0.00%, +0.01%
Copies: 1243760 -> 1238842 (-0.40%); split: -0.43%, +0.03%

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/14592>
 2022-01-19 12:41:48 +00:00
Samuel Pitoiset
e6173ed1d2 radv: allow to disable anisotropic filtering for single level image with drirc 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14471>
 2022-01-13 16:17:48 +00:00
Rhys Perry
60c711833f aco: remove pack_half_2x16(a, 0) optimization 
This makes the compiler less predictable and should only have a very small
effect on performance.

fossil-db (Vega):
Totals from 2410 (1.79% of 134756) affected shaders:
CodeSize: 6911568 -> 6942840 (+0.45%)

Fixes Horizon Zero Dawn artifacts.

If a shader has:
   a = pack_half_2x16(a, 0) //rtne
   store(pack_half_2x16(0, b) | a) //rtne
   a = unpack_2x16(a).x
It will become:
   store(pack_half_2x16(a, b)) //rtz
   a = unpack_2x16(pack_half_2x16(a, 0)).x //rtne

So a later shader with "unpack_2x16(load()).x" will use "a" rounded to
zero, while the previous shader will use "a" rounded to the nearest even.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Fixes: 2f125908b3 ("radv,aco: lower_pack_half_2x16")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14475>
 2022-01-10 22:19:29 +00:00
Marek Olšák
116a05c721 ac: move ac_exp_param.h to ac_nir.h 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14266>
 2022-01-05 12:46:31 +00:00
Timur Kristóf
bc94c2718a aco: Emit VRS rate when it's per-primitive. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14193>
 2022-01-04 17:46:02 +00:00
Tatsuyuki Ishi
31d839aacc aco: lower masked swizzle to DPP8 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13971>
 2021-12-31 20:56:39 +00:00
Daniel Schürmann
16a527deef aco: don't split VOP3P definitions 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13576>
 2021-12-31 14:52:14 +00:00
Daniel Schürmann
7e02787a54 aco: use p_create_vector(v2b,v2b) in get_alu_src_vop3p() 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13576>
 2021-12-31 14:52:14 +00:00
Daniel Schürmann
e56d8b0b2e aco: use explicit zero-padding for 64bit image loads in expand_vector() 
Previously, this only worked because of regClass mismatches
in the allocated vector.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13576>
 2021-12-31 14:52:14 +00:00
Timur Kristóf
8d238f5581 aco: Export per-primitive mesh shader output attributes. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13580>
 2021-12-31 13:05:09 +00:00
Timur Kristóf
fc1424f1d8 aco: Use the correct outinfo for mesh shaders. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13580>
 2021-12-31 13:05:09 +00:00
Timur Kristóf
92556d6067 aco: Add 1D workgroup_id support for mesh shaders. 
I'll add support for 3D workgroup_id later, but NV_mesh_shader only
supports 1D workgroups.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13580>
 2021-12-31 13:05:09 +00:00
Timur Kristóf
6766e6a985 aco: Add Mesh and Task shader stages. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13580>
 2021-12-31 13:05:09 +00:00
Daniel Schürmann
62bcfcd0a8 aco: change fneg for VOP3P to use fmul with +1.0 
This will be useful to be able to also apply
fneg_lo and fneg_hi.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13688>
 2021-12-21 13:23:36 +01:00
Samuel Pitoiset
5ce4017a2b radv,aco: do not disable anisotropy filtering for non-mipmap images 
This fixes
dEQP-VK.texture.filtering_anisotropy.single_level.anisotropy_*.mag_linear_min_linear.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14171>
 2021-12-16 07:20:50 +00:00