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* nir: autotools, meson: add GLSL.ext.AMD.h in the files listJuan A. Suarez Romero2018-03-222-0/+2
| | | | Reviewed-by: Emil Velikov <[email protected]>
* nir: add frexp_exp and frexp_sig opcodesTimothy Arceri2018-03-222-0/+5
| | | | Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* spirv: Add a 64-bit implementation of FrexpNeil Roberts2018-03-211-4/+56
| | | | | | | | | | The implementation is inspired by lower_instructions_visitor::dfrexp_sig_to_arith. This has been tested against the arb_gpu_shader_fp64/fs-frexp-dvec4 test using the ARB_gl_spirv branch. Reviewed-by: Jason Ekstrand <[email protected]>
* nir: Migrate nir_dce to instr worklistThomas Helland2018-03-211-35/+18
| | | | | | | | | Shader-db runtime change avarage of five runs: Before 125,77 seconds (+/- 0,09%) After 124,48 seconds (+/- 0,07%) Tested-by: Dieter Nützel <Dieter at nuetzel-hh.de> Reviewed-by: Eric Anholt <eric at anholt.net>
* nir: Initial implementation of a nir_instr_worklistThomas Helland2018-03-211-0/+67
| | | | | | | | | | Make a simple worklist by basically just wrapping u_vector. This is intended used in nir_opt_dce to reduce the number of calls to ralloc, as we are currenlty spamming ralloc quite bad. It should also give better cache locality and much lower memory usage. Tested-by: Dieter Nützel <Dieter at nuetzel-hh.de> Reviewed-by: Eric Anholt <eric at anholt.net>
* nir/dead_cf: also remove useless ifsCaio Marcelo de Oliveira Filho2018-03-211-14/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | Generalize the code for remove dead loops to also remove dead if nodes. The conditions are the same in both cases, if the node (and it's children) don't have side-effects AND the nodes after it don't use the values produced by the node. The only difference is when evaluating side effects: loops consider only return jumps as a side-effect -- they can stop execution of nodes after it; 'if' nodes outside loops should consider all kinds of jumps (return, break, continue) since all of them can cause execution of nodes after it to be skipped. After this patch, empty ifs (those which both then and else blocks are empty) will be removed by nir_opt_dead_cf. It caused no change to shader-db, in part because the removal of empty ifs is currently covered by nir_opt_peephole_select. v2: Improve the identification of cases where break/continue can cause side-effects. (Jason) v3: Move code comment changes to a different patch. (Jason) Reviewed-by: Jason Ekstrand <[email protected]>
* nir/dead_cf: rephrase definition of a dead loop nodeCaio Marcelo de Oliveira Filho2018-03-211-8/+7
| | | | Reviewed-by: Jason Ekstrand <[email protected]>
* st/nir: fix atomic lowering for gallium driversTimothy Arceri2018-03-202-6/+12
| | | | | | | | | | | | | | | i965 and gallium handle the atomic buffer index differently. It was just by luck that the single piglit test for this was passing. For gallium we use the atomic binding so that we match the handling in st_bind_atomics(). On radeonsi this fixes the CTS test: KHR-GL43.shader_storage_buffer_object.advanced-write-fragment It also fixes tressfx hair rendering in Tomb Raider. Reviewed-by: Marek Olšák <[email protected]>
* st/nir/radeonsi: move nir_lower_uniforms_to_ubo() to the state trackerTimothy Arceri2018-03-204-100/+0
| | | | | | | | | | | | | This will only ever be used by gallium drivers so it probably doesn't belong in the nir toolkit. Also we want to pass it some non NIR things in the following patch. To avoid regressions we wrap the lowering calls that have been moved to st_glsl_to_nir with a quick hack so that they are only called for radeonsi, we will replace the hack with a check for uniform packing in a following patch. Reviewed-by: Marek Olšák <[email protected]>
* mesa: rework ParameterList to allow packingTimothy Arceri2018-03-201-3/+11
| | | | | | | | | | | | | | Currently everything is padded to 4 components. Making the list more flexible will allow us to do uniform packing. V2 (suggestions from Nicolai): - always pass existing calls to _mesa_add_parameter() true for padd_and_align - fix bindless param value offsets - remove left over wip logic from pad and align code - zero out param value padding - whitespace fix Reviewed-by: Marek Olšák <[email protected]>
* nir: Don't compare b2f or b2i with zeroIan Romanick2018-03-191-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All of the shaders that had loops changed were in Tomb Raider. The one shader that lost SIMD16 is one of those. Skylake total instructions in shared programs: 14391653 -> 14390468 (<.01%) instructions in affected programs: 111891 -> 110706 (-1.06%) helped: 501 HURT: 0 helped stats (abs) min: 1 max: 155 x̄: 2.37 x̃: 1 helped stats (rel) min: 0.05% max: 21.54% x̄: 1.61% x̃: 1.01% 95% mean confidence interval for instructions value: -3.23 -1.50 95% mean confidence interval for instructions %-change: -1.77% -1.45% Instructions are helped. total cycles in shared programs: 532793024 -> 532776598 (<.01%) cycles in affected programs: 987682 -> 971256 (-1.66%) helped: 348 nnHURT: 41 helped stats (abs) min: 1 max: 3074 x̄: 54.91 x̃: 18 helped stats (rel) min: 0.05% max: 32.24% x̄: 3.36% x̃: 1.68% HURT stats (abs) min: 1 max: 422 x̄: 65.39 x̃: 24 HURT stats (rel) min: 0.09% max: 39.29% x̄: 9.50% x̃: 2.02% 95% mean confidence interval for cycles value: -64.08 -20.38 95% mean confidence interval for cycles %-change: -2.78% -1.23% Cycles are helped. total loops in shared programs: 4854 -> 4829 (-0.52%) loops in affected programs: 27 -> 2 (-92.59%) helped: 18 HURT: 0 LOST: 1 GAINED: 0 Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* glsl/serialize: Save shader program metadata sha1Jordan Justen2018-03-191-0/+4
| | | | | | | | | | | | | | | When the shader cache is used, this can be generated. In fact, the shader cache uses this sha1 to lookup the serialized GL shader program. If a GL shader program is restored with ProgramBinary, the shaders are not available, and therefore the correct sha1 cannot be generated. If this is restored, then we can use the shader cache to restore the binary programs to the program that was loaded with ProgramBinary. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* glsl: Remove api_enabled tracking for transform feedbackJordan Justen2018-03-191-2/+0
| | | | | | | | | | We used this to prevent usage of the disk shader cache when transform feedback was enabled via the GL API. This is no longer used. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105444 Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* glsl/shader_cache: Allow shader cache usage with transform feedbackJordan Justen2018-03-192-10/+7
| | | | | | | | Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105444 Suggested-by: Timothy Arceri <[email protected]> Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* nir: add nir_opt_move_load_ubo() optimization passSamuel Pitoiset2018-03-164-0/+121
| | | | | | | | This pass moves load UBO operations just before their first use, loosely based on nir_opt_move_comparisons. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* spirv/radv: add AMD_gcn_shader capability, remove current extensionsAlejandro Piñeiro2018-03-153-7/+2
| | | | | | | | | | | | | | | | | | | | | | So now, during spirv_to_nir, it uses the capability instead of the extension. Note that we are really doing here is treating SPV_AMD_gcn_shader as other supported extensions. SPV_AMD_gcn_shader is not the first SPV extension supported. For example, the capability draw_parameters infers if the extension SPV_KHR_shader_draw_parameters is supported or not. This could be seen as counter-intuitive, and that it would be easier to define which extensions are supported, and based our checks on that, but we need to take into account that some capabilities are optional from core, and others came from new extensions. Also this commit would make the implementation of ARB_spirv_extensions easier. v2: AMD_gcn_shader capability renamed to gcn_shader (Daniel Schürmann) Reviewed-by: Daniel Schürmann <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* spirv: update arguments for vtn_nir_alu_op_for_spirv_opcode()Samuel Iglesias Gonsálvez2018-03-153-15/+15
| | | | | | | | | | | We don't need anymore the source and destination's data type, just their bitsize. v2: - Use glsl_get_bit_size () instead (Jason). Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* spirv: fix the translation of SPIR-V conversion opcodes to NIRSamuel Iglesias Gonsálvez2018-03-151-3/+37
| | | | | | | | | There are some SPIRV opcodes (like UConvert and SConvert) have some expectations of the output that doesn't depend on the operands data type. Generalize the solution of all of them. Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* glsl: Use hash table cloning in copy propagationThomas Helland2018-03-142-31/+15
| | | | | | | | | | Walking the whole hash table, inserting entries by hashing them first is just a really bad idea. We can simply memcpy the whole thing. V2: Remove leftover creation of acp in two places Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* compiler: int8/uint8 supportKarol Herbst2018-03-1411-0/+113
| | | | | | | | | | OpenCL kernels also have int8/uint8. v2: remove changes in nir_search as Jason posted a patch for that Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Rob Clark <[email protected]> Signed-off-by: Karol Herbst <[email protected]>
* spirv: Handle doubles when multiplying a mat by a scalarNeil Roberts2018-03-141-3/+3
| | | | | | | | | | The code to handle mat multiplication by a scalar tries to pick either imul or fmul depending on whether the matrix is float or integer. However it was doing this by checking whether the base type is float. This was making it choose the int path for doubles (and presumably float16s). Reviewed-by: Jason Ekstrand <[email protected]>
* nir: lower_load_const_to_scalar fix for 8/16b typesRob Clark2018-03-131-4/+15
| | | | | Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* nir/subgroups: Add lowering for vote_ieq/vote_feq to a ballotJason Ekstrand2018-03-132-0/+49
| | | | | | | | | This is based heavily on 97f10934edf8ac, "ac/nir: Add vote_ieq/vote_feq lowering pass." from Bas Nieuwenhuizen. This version is a bit more general since it's in common code. It also properly handles NaN due to not flipping the comparison for floats. Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* spirv: Silence compiler warning about undefined srcs[0]Eric Anholt2018-03-131-0/+1
| | | | | | v2: Use assume() at the srcs[] definition instead. Reviewed-by: Ian Romanick <[email protected]>
* nir: Don't i2b a value that is already BooleanIan Romanick2018-03-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A bunch of shaders have sequences like: i2b(u2i(floatBitsToUint(intBitsToFloat(x == y ? -1 : 0)))) Other optimizations (and NIR's typeless nature) reduce this to i2b(x == y) which is silly. Skylake total instructions in shared programs: 14498698 -> 14497948 (<.01%) instructions in affected programs: 74480 -> 73730 (-1.01%) helped: 277 HURT: 0 helped stats (abs) min: 1 max: 32 x̄: 2.71 x̃: 2 helped stats (rel) min: 0.04% max: 13.79% x̄: 1.45% x̃: 0.68% 95% mean confidence interval for instructions value: -3.35 -2.06 95% mean confidence interval for instructions %-change: -1.74% -1.16% Instructions are helped. total cycles in shared programs: 532015500 -> 531999238 (<.01%) cycles in affected programs: 5943878 -> 5927616 (-0.27%) helped: 251 HURT: 74 helped stats (abs) min: 1 max: 13149 x̄: 127.89 x̃: 14 helped stats (rel) min: 0.01% max: 17.31% x̄: 1.55% x̃: 0.53% HURT stats (abs) min: 1 max: 4550 x̄: 214.04 x̃: 15 HURT stats (rel) min: <.01% max: 44.43% x̄: 2.81% x̃: 0.33% 95% mean confidence interval for cycles value: -158.51 58.43 95% mean confidence interval for cycles %-change: -1.07% -0.04% Inconclusive result (value mean confidence interval includes 0). total loops in shared programs: 4753 -> 4735 (-0.38%) loops in affected programs: 18 -> 0 helped: 18 HURT: 0 helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 helped stats (rel) min: 100.00% max: 100.00% x̄: 100.00% x̃: 100.00% 95% mean confidence interval for loops value: -1.00 -1.00 95% mean confidence interval for loops %-change: -100.00% -100.00% Loops are helped. Haswell and Broadwell had simliar results. (Broadwell shown) total instructions in shared programs: 14791877 -> 14791127 (<.01%) instructions in affected programs: 77326 -> 76576 (-0.97%) helped: 278 HURT: 1 helped stats (abs) min: 1 max: 32 x̄: 2.70 x̃: 2 helped stats (rel) min: 0.04% max: 13.79% x̄: 1.42% x̃: 0.68% HURT stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 HURT stats (rel) min: 0.49% max: 0.49% x̄: 0.49% x̃: 0.49% 95% mean confidence interval for instructions value: -3.33 -2.05 95% mean confidence interval for instructions %-change: -1.70% -1.13% Instructions are helped. total cycles in shared programs: 558250067 -> 558252872 (<.01%) cycles in affected programs: 5806328 -> 5809133 (0.05%) helped: 235 HURT: 83 helped stats (abs) min: 1 max: 10630 x̄: 81.73 x̃: 16 helped stats (rel) min: 0.03% max: 18.58% x̄: 1.60% x̃: 0.51% HURT stats (abs) min: 1 max: 10590 x̄: 265.19 x̃: 20 HURT stats (rel) min: <.01% max: 15.28% x̄: 1.89% x̃: 0.54% 95% mean confidence interval for cycles value: -89.87 107.51 95% mean confidence interval for cycles %-change: -1.06% -0.32% Inconclusive result (value mean confidence interval includes 0). total loops in shared programs: 4735 -> 4717 (-0.38%) loops in affected programs: 18 -> 0 helped: 18 HURT: 0 helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 helped stats (rel) min: 100.00% max: 100.00% x̄: 100.00% x̃: 100.00% 95% mean confidence interval for loops value: -1.00 -1.00 95% mean confidence interval for loops %-change: -100.00% -100.00% Loops are helped. total fills in shared programs: 83111 -> 83110 (<.01%) fills in affected programs: 28 -> 27 (-3.57%) helped: 1 HURT: 0 Ivy Bridge total instructions in shared programs: 11774173 -> 11773436 (<.01%) instructions in affected programs: 70819 -> 70082 (-1.04%) helped: 267 HURT: 0 helped stats (abs) min: 1 max: 48 x̄: 2.76 x̃: 2 helped stats (rel) min: 0.21% max: 19.51% x̄: 1.57% x̃: 0.63% 95% mean confidence interval for instructions value: -3.51 -2.01 95% mean confidence interval for instructions %-change: -1.94% -1.21% Instructions are helped. total cycles in shared programs: 257153833 -> 257148932 (<.01%) cycles in affected programs: 585341 -> 580440 (-0.84%) helped: 167 HURT: 100 helped stats (abs) min: 1 max: 1327 x̄: 44.89 x̃: 16 helped stats (rel) min: 0.04% max: 26.54% x̄: 2.41% x̃: 0.88% HURT stats (abs) min: 1 max: 200 x̄: 25.95 x̃: 16 HURT stats (rel) min: 0.04% max: 9.81% x̄: 1.34% x̃: 0.65% 95% mean confidence interval for cycles value: -33.25 -3.46 95% mean confidence interval for cycles %-change: -1.47% -0.54% Cycles are helped. total loops in shared programs: 3416 -> 3398 (-0.53%) loops in affected programs: 18 -> 0 helped: 18 HURT: 0 helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 helped stats (rel) min: 100.00% max: 100.00% x̄: 100.00% x̃: 100.00% 95% mean confidence interval for loops value: -1.00 -1.00 95% mean confidence interval for loops %-change: -100.00% -100.00% Loops are helped. LOST: 2 GAINED: 0 Sandy Bridge total instructions in shared programs: 10499306 -> 10499094 (<.01%) instructions in affected programs: 6051 -> 5839 (-3.50%) helped: 43 HURT: 0 helped stats (abs) min: 1 max: 32 x̄: 4.93 x̃: 2 helped stats (rel) min: 0.39% max: 12.90% x̄: 4.29% x̃: 2.45% 95% mean confidence interval for instructions value: -7.66 -2.20 95% mean confidence interval for instructions %-change: -5.47% -3.12% Instructions are helped. total cycles in shared programs: 145862568 -> 145861370 (<.01%) cycles in affected programs: 61733 -> 60535 (-1.94%) helped: 36 HURT: 2 helped stats (abs) min: 16 max: 66 x̄: 36.61 x̃: 35 helped stats (rel) min: 0.45% max: 17.31% x̄: 4.92% x̃: 2.81% HURT stats (abs) min: 18 max: 102 x̄: 60.00 x̃: 60 HURT stats (rel) min: 1.10% max: 1.85% x̄: 1.48% x̃: 1.48% 95% mean confidence interval for cycles value: -41.28 -21.77 95% mean confidence interval for cycles %-change: -6.16% -3.00% Cycles are helped. total loops in shared programs: 1803 -> 1785 (-1.00%) loops in affected programs: 18 -> 0 helped: 18 HURT: 0 helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 helped stats (rel) min: 100.00% max: 100.00% x̄: 100.00% x̃: 100.00% 95% mean confidence interval for loops value: -1.00 -1.00 95% mean confidence interval for loops %-change: -100.00% -100.00% Loops are helped. LOST: 4 GAINED: 0 No changes on Iron Lake of GM45. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* nir: Narrow some dot product operationsIan Romanick2018-03-081-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On vector platforms, this helps elide some constant loads. v2: Reorder the transformations. No changes on Broadwell or Skylake. Haswell total instructions in shared programs: 13093793 -> 13060163 (-0.26%) instructions in affected programs: 1277532 -> 1243902 (-2.63%) helped: 13216 HURT: 95 helped stats (abs) min: 1 max: 18 x̄: 2.56 x̃: 2 helped stats (rel) min: 0.21% max: 20.00% x̄: 3.63% x̃: 2.78% HURT stats (abs) min: 1 max: 6 x̄: 1.77 x̃: 1 HURT stats (rel) min: 0.09% max: 5.56% x̄: 1.25% x̃: 1.19% 95% mean confidence interval for instructions value: -2.57 -2.49 95% mean confidence interval for instructions %-change: -3.65% -3.54% Instructions are helped. total cycles in shared programs: 409580819 -> 409268463 (-0.08%) cycles in affected programs: 71730652 -> 71418296 (-0.44%) helped: 9898 HURT: 2352 helped stats (abs) min: 2 max: 16014 x̄: 37.08 x̃: 16 helped stats (rel) min: <.01% max: 35.55% x̄: 6.26% x̃: 4.50% HURT stats (abs) min: 2 max: 276 x̄: 23.25 x̃: 6 HURT stats (rel) min: <.01% max: 40.00% x̄: 3.54% x̃: 1.97% 95% mean confidence interval for cycles value: -33.19 -17.80 95% mean confidence interval for cycles %-change: -4.50% -4.26% Cycles are helped. total fills in shared programs: 82059 -> 82052 (<.01%) fills in affected programs: 21 -> 14 (-33.33%) helped: 7 HURT: 0 Sandy Bridge and Ivy Bridge had similar results (Ivy Bridge shown) total instructions in shared programs: 11811851 -> 11780605 (-0.26%) instructions in affected programs: 1155007 -> 1123761 (-2.71%) helped: 12304 HURT: 95 helped stats (abs) min: 1 max: 18 x̄: 2.55 x̃: 2 helped stats (rel) min: 0.21% max: 20.00% x̄: 3.69% x̃: 2.86% HURT stats (abs) min: 1 max: 6 x̄: 1.77 x̃: 1 HURT stats (rel) min: 0.09% max: 5.56% x̄: 1.25% x̃: 1.19% 95% mean confidence interval for instructions value: -2.56 -2.48 95% mean confidence interval for instructions %-change: -3.71% -3.59% Instructions are helped. total cycles in shared programs: 257618409 -> 257316805 (-0.12%) cycles in affected programs: 71999580 -> 71697976 (-0.42%) helped: 9155 HURT: 2380 helped stats (abs) min: 2 max: 16014 x̄: 38.44 x̃: 16 helped stats (rel) min: <.01% max: 35.75% x̄: 6.39% x̃: 4.62% HURT stats (abs) min: 2 max: 290 x̄: 21.14 x̃: 4 HURT stats (rel) min: <.01% max: 41.55% x̄: 3.14% x̃: 1.33% 95% mean confidence interval for cycles value: -34.32 -17.97 95% mean confidence interval for cycles %-change: -4.55% -4.29% Cycles are helped. GM45 and Iron Lake had nearly identical results (Iron Lake shown) total instructions in shared programs: 7886750 -> 7879944 (-0.09%) instructions in affected programs: 373781 -> 366975 (-1.82%) helped: 3715 HURT: 47 helped stats (abs) min: 1 max: 8 x̄: 1.86 x̃: 1 helped stats (rel) min: 0.22% max: 16.67% x̄: 2.88% x̃: 2.06% HURT stats (abs) min: 1 max: 6 x̄: 2.55 x̃: 2 HURT stats (rel) min: 1.09% max: 5.00% x̄: 1.93% x̃: 2.35% 95% mean confidence interval for instructions value: -1.85 -1.77 95% mean confidence interval for instructions %-change: -2.91% -2.73% Instructions are helped. total cycles in shared programs: 178114636 -> 178095452 (-0.01%) cycles in affected programs: 7227666 -> 7208482 (-0.27%) helped: 3349 HURT: 301 helped stats (abs) min: 2 max: 90 x̄: 6.55 x̃: 4 helped stats (rel) min: <.01% max: 14.18% x̄: 0.95% x̃: 0.63% HURT stats (abs) min: 2 max: 42 x̄: 9.13 x̃: 10 HURT stats (rel) min: 0.01% max: 11.19% x̄: 1.22% x̃: 1.50% 95% mean confidence interval for cycles value: -5.52 -4.99 95% mean confidence interval for cycles %-change: -0.81% -0.73% Cycles are helped. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> [v1]
* spirv: fix autotools buildsTimothy Arceri2018-03-081-0/+1
| | | | | | Fixes: 68a6a3b51acc "spirv: handle AMD_gcn_shader extended instructions" Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* spirv: handle AMD_gcn_shader extended instructionsDaniel Schürmann2018-03-076-0/+70
| | | | | | Co-authored-by: Dave Airlie <[email protected]> Signed-off-by: Daniel Schürmann <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* nir: add AMD_gcn_shader extended instructionsDaniel Schürmann2018-03-072-0/+30
| | | | | Signed-off-by: Daniel Schürmann <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* spirv: import AMD extensions header from glslangDaniel Schürmann2018-03-071-0/+110
| | | | | Signed-off-by: Daniel Schürmann <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* spirv: Add support for subgroup arithmeticJason Ekstrand2018-03-073-8/+94
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: Add a helper for getting binop identitiesJason Ekstrand2018-03-072-0/+70
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: Add subgroup arithmetic reduction intrinsicsJason Ekstrand2018-03-074-0/+34
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* spirv: Add subgroup quad supportJason Ekstrand2018-03-073-2/+28
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: Add quad operations and loweringJason Ekstrand2018-03-073-0/+44
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* spirv: Add subgroup shuffle supportJason Ekstrand2018-03-073-1/+29
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: Add subgroup shuffle intrinsics and loweringJason Ekstrand2018-03-073-3/+69
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir/lower_subgroups: Add scalarizing for vote_eqJason Ekstrand2018-03-071-0/+29
| | | | Reviewed-by: Lionel Landwerlin <[email protected]>
* spirv: Add subgroup vote supportJason Ekstrand2018-03-073-1/+51
| | | | Reviewed-by: Lionel Landwerlin <[email protected]>
* nir: Generalize nir_intrinsic_vote_eqJason Ekstrand2018-03-074-5/+9
| | | | | | | | | | | | | The SPIR-V extension wants us to be able to do an AllEqual on any vector or scalar type. This has two implications: 1) We need to be able to handle vectors so we switch the vote_eq intrinsics to be vectorized intrinsics. 2) We need to handle floats which have different behavior with respect to +-0, NaN, etc. than the integer variant so we need two variants. Reviewed-by: Lionel Landwerlin <[email protected]>
* spirv: Add subgroup ballot supportJason Ekstrand2018-03-074-8/+161
| | | | Reviewed-by: Iago Toral Quiroga <[email protected]>
* spirv: Add initial subgroup supportJason Ekstrand2018-03-077-0/+145
| | | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: Add new SPIR-V ballot intrinsics and loweringJason Ekstrand2018-03-072-0/+22
| | | | | | | | | Someone can make the lowering optional later if they want something different for their hardware. Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* compiler: Add two new system values for subgroupsJason Ekstrand2018-03-074-0/+19
| | | | | | | | This will be required for SPIR-V subgroup support Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: Add new SPIR-V ballot ALU intrinsics and loweringJason Ekstrand2018-03-072-0/+76
| | | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* spirv: Handle the new OpModuleProcessed instructionJason Ekstrand2018-03-071-0/+1
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* nir/spirv: Add support for device groupsJason Ekstrand2018-03-077-0/+20
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* spirv: Update the SPIR-V headers and json to 1.3.1Jason Ekstrand2018-03-072-41/+683
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* spirv: Rework barriersJason Ekstrand2018-03-071-18/+114
| | | | | | | | | | Our previous handling of barriers always used the big hammer and didn't correctly emit memory barriers when specified along with a control barrier. This commit completely reworks the way we emit barriers to make things both more precise and more correct. Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* spirv: Add a vtn_constant_value helperJason Ekstrand2018-03-071-0/+6
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 11:37:40 +0000