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* nir/spirv: Add support for device groupsJason Ekstrand2018-03-077-0/+20
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv: Implement VK_KHR_maintenance3Jason Ekstrand2018-03-074-18/+77
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv: Support VkPhysicalDeviceShaderDrawParameterFeaturesJason Ekstrand2018-03-071-0/+6
| | | | | | | This advertises the VK_KHR_shader_draw_parameters functionality as a "core optimal feature" in Vulkan 1.1. Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv/entrypoints: Drop support for protect attributesJason Ekstrand2018-03-071-7/+0
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* Get rid of a bunch of KHR suffixesJason Ekstrand2018-03-0711-248/+248
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv: Add version 1.1.0 but leave it disabledJason Ekstrand2018-03-077-21/+22
| | | | | | | | This requires us to rename any Vulkan API entrypoints which became core in 1.1 to no longer have the KHR suffix. Reviewed-by: Lionel Landwerlin <[email protected]> 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]>
* vulkan: Update the XML and headers to 1.1.70Jason Ekstrand2018-03-0715-8308/+10366
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* vulkan/enum_to_str: Add support for aliases and new Vulkan versionsJason Ekstrand2018-03-071-5/+20
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* vulkan/enum_to_str: Add a add_value_from_xml helper to VkEnumJason Ekstrand2018-03-071-13/+15
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv/entrypoints: Generate #ifdef guards from platform attributesJason Ekstrand2018-03-071-0/+8
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv/extensions: Add support for multiple API versionsJason Ekstrand2018-03-072-10/+40
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv/entrypoints_gen: Add support for aliases in the XMLJason Ekstrand2018-03-071-19/+46
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv/entrypoints: Allow an entrypoint to require multiple extensionsJason Ekstrand2018-03-071-9/+12
| | | | | | | | In this case, we say an entrypoint is supported if ANY of the extensions is supported. This is because, in the XML, entrypoints don't require extensions so much as extensions require entrypoints. Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv/entrypoints: Add an is_device_entrypoint helperJason Ekstrand2018-03-071-2/+5
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv/entrypoints_gen: Allow the string map to growJason Ekstrand2018-03-071-4/+6
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv/entrypoints_gen: A bit of refactoringJason Ekstrand2018-03-071-15/+7
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* anv/entrypoints: Generalize the string map a bitJason Ekstrand2018-03-071-85/+103
| | | | | | | | | | | | | The original string map assumed that the mapping from strings to entrypoints was a bijection. This will not be true the moment we add entrypoint aliasing. This reworks things to be an arbitrary map from strings to non-negative signed integers. The old one also had a potential bug if we ever had a hash collision because it didn't do the strcmp inside the lookup loop. While we're at it, we break things out into a helpful class. Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* vulkan: Rename multiview from KHX to KHRJason Ekstrand2018-03-079-46/+46
| | | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Dave Airlie <[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]>
* radeonsi: remove si_llvm_add_attributeMarek Olšák2018-03-073-25/+16
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* radeonsi: fix passing address32_hi to LLVM for high valuesMarek Olšák2018-03-073-5/+8
| | | | The old function treats high values as negative, which LLVM interprets as 0.
* radeonsi: assume has_virtual_memory == trueMarek Olšák2018-03-072-34/+18
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* radeonsi: add/update assertions for 32-bit address spaceMarek Olšák2018-03-072-3/+18
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* radeonsi: prevent a negative buffer offset in si_upload_descriptorsMarek Olšák2018-03-071-4/+3
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* radeonsi: properly extract a buffer address from a descriptorMarek Olšák2018-03-071-1/+7
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* radeonsi: fix vertex buffer address computation with full 64-bit addressesMarek Olšák2018-03-071-3/+3
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* radeonsi: mask out high VM address bits in registers where neededMarek Olšák2018-03-073-22/+24
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* radv: Add entrypoints generation with the new vk.xmlBas Nieuwenhuizen2018-03-071-107/+164
| | | | | | A lot of it is based on intel again. Reviewed-by: Dave Airlie <[email protected]>
* glsl: Fix memory leak with known glsl_type instancesSimon Hausmann2018-03-072-87/+47
| | | | | | | | | | | | | | | | | | When looking up known glsl_type instances in the various hash tables, we end up leaking the key instances used for the lookup, as the glsl_type constructor allocates memory on the global mem_ctx. This patch changes glsl_type to manage its own memory, which fixes the leak and also allows getting rid of the global mem_ctx and its mutex. v2: remove lambda usage (Tapani) (+keep ASSERT_BITFIELD_SIZE, modify dummy ctor to initialize mem_ctx) Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104884 Cc: [email protected] Signed-off-by: Simon Hausmann <[email protected]> Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* spirv: Add SpvCapabilityShaderViewportIndexLayerEXTCaio Marcelo de Oliveira Filho2018-03-073-0/+13
| | | | | | | | | | | | | | This capability allows gl_ViewportIndex and gl_Layer to also be used as outputs in Vertex and Tesselation shaders. v2: Make conditional to the capability, add gl_Layer, add tesselation shaders. (Iago) v3: Don't export to tesselation control shader. v4: Add Reviewd-by tag. Reviewed-by: Iago Toral Quiroga <[email protected]>
* android: anv: add libmesa_intel_dev static dependencyMauro Rossi2018-03-071-0/+1
| | | | | | | | | | | | Fixes the following building errors: external/mesa/src/intel/vulkan/anv_device.c:300: error: undefined reference to 'gen_get_pci_device_id_override' external/mesa/src/intel/vulkan/anv_device.c:312: error: undefined reference to 'gen_get_device_name' external/mesa/src/intel/vulkan/anv_device.c:313: error: undefined reference to 'gen_get_device_info' clang.real: error: linker command failed with exit code 1 (use -v to see invocation) Fixes: 272bef0601a "intel: Split gen_device_info out into libintel_dev" Reviewed-by: Tapani Pälli <[email protected]>
* Revert "nir: bump loop unroll limit to 96."Timothy Arceri2018-03-071-3/+1
| | | | | | | | | | | | | This reverts commit 2d36efdb7f18f061c519dbb93f6058bf161aad33. This raised limit turns out to harmful for more complex shaders, it causes excessive spilling in some Bioshock Infinite shaders. The fps for the ssao demo on radv remains unchanged when reverting this. Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]>
* ac/nir: don't put lod into args if it's zero.Dave Airlie2018-03-071-2/+1
| | | | | | | | | | | If it's zero but put it in args we still end up consuming a register for it. This fixes some spilling in the NIR paths in Dirt Rally that isn't seen with TGSI. Reviewed-by: Timothy Arceri <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* freedreno: bump required libdrm versionChristian Gmeiner2018-03-062-2/+2
| | | | | | | | | Fixes: 26a9321d0a "freedreno: add global_bindings state" Signed-off-by: Christian Gmeiner <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* nir: Simplify some comparisons like a+b < aIan Romanick2018-03-061-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All Gen7+ platforms had similar results. (Skylake shown) total instructions in shared programs: 14514555 -> 14514547 (<.01%) instructions in affected programs: 1972 -> 1964 (-0.41%) helped: 8 HURT: 0 helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 helped stats (rel) min: 0.39% max: 0.42% x̄: 0.41% x̃: 0.41% 95% mean confidence interval for instructions value: -1.00 -1.00 95% mean confidence interval for instructions %-change: -0.41% -0.40% Instructions are helped. total cycles in shared programs: 533141444 -> 533136780 (<.01%) cycles in affected programs: 164728 -> 160064 (-2.83%) helped: 181 HURT: 3 helped stats (abs) min: 2 max: 94 x̄: 26.17 x̃: 30 helped stats (rel) min: 0.12% max: 5.33% x̄: 3.42% x̃: 3.80% HURT stats (abs) min: 4 max: 54 x̄: 24.00 x̃: 14 HURT stats (rel) min: 0.20% max: 2.39% x̄: 1.09% x̃: 0.68% 95% mean confidence interval for cycles value: -27.12 -23.58 95% mean confidence interval for cycles %-change: -3.54% -3.16% Cycles are helped. Sandy Bridge total instructions in shared programs: 10533667 -> 10533539 (<.01%) instructions in affected programs: 10148 -> 10020 (-1.26%) helped: 124 HURT: 0 helped stats (abs) min: 1 max: 2 x̄: 1.03 x̃: 1 helped stats (rel) min: 0.39% max: 4.35% x̄: 2.20% x̃: 2.04% 95% mean confidence interval for instructions value: -1.06 -1.00 95% mean confidence interval for instructions %-change: -2.46% -1.95% Instructions are helped. total cycles in shared programs: 146136887 -> 146132122 (<.01%) cycles in affected programs: 206382 -> 201617 (-2.31%) helped: 171 HURT: 0 helped stats (abs) min: 2 max: 40 x̄: 27.87 x̃: 30 helped stats (rel) min: 0.08% max: 5.73% x̄: 2.98% x̃: 2.67% 95% mean confidence interval for cycles value: -29.19 -26.54 95% mean confidence interval for cycles %-change: -3.20% -2.76% Cycles are helped. Iron Lake total instructions in shared programs: 7886515 -> 7886507 (<.01%) instructions in affected programs: 3016 -> 3008 (-0.27%) helped: 8 HURT: 0 helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 helped stats (rel) min: 0.25% max: 0.28% x̄: 0.27% x̃: 0.27% 95% mean confidence interval for instructions value: -1.00 -1.00 95% mean confidence interval for instructions %-change: -0.27% -0.26% Instructions are helped. total cycles in shared programs: 178100396 -> 178100388 (<.01%) cycles in affected programs: 156128 -> 156120 (<.01%) helped: 4 HURT: 4 helped stats (abs) min: 4 max: 4 x̄: 4.00 x̃: 4 helped stats (rel) min: 0.02% max: 0.04% x̄: 0.03% x̃: 0.03% HURT stats (abs) min: 2 max: 2 x̄: 2.00 x̃: 2 HURT stats (rel) min: <.01% max: 0.01% x̄: <.01% x̃: <.01% 95% mean confidence interval for cycles value: -3.68 1.68 95% mean confidence interval for cycles %-change: -0.03% <.01% Inconclusive result (value mean confidence interval includes 0). GM45 total instructions in shared programs: 4857872 -> 4857868 (<.01%) instructions in affected programs: 1544 -> 1540 (-0.26%) helped: 4 HURT: 0 helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 helped stats (rel) min: 0.25% max: 0.27% x̄: 0.26% x̃: 0.26% 95% mean confidence interval for instructions value: -1.00 -1.00 95% mean confidence interval for instructions %-change: -0.28% -0.24% Instructions are helped. total cycles in shared programs: 122167654 -> 122167662 (<.01%) cycles in affected programs: 96248 -> 96256 (<.01%) helped: 0 HURT: 4 HURT stats (abs) min: 2 max: 2 x̄: 2.00 x̃: 2 HURT stats (rel) min: <.01% max: 0.01% x̄: <.01% x̃: <.01% 95% mean confidence interval for cycles value: 2.00 2.00 95% mean confidence interval for cycles %-change: <.01% 0.02% Cycles are HURT. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* nir: Use De Morgan's Law on logic compounded comparisonsIan Romanick2018-03-061-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The replacement of the comparison operators must happen during this step. If it does not, the next pass of nir_opt_algebraic will reapply De Morgan's Law in the "opposite direction" before performing dead code elimination. The resulting infinite loop will eventually get OOM killed. Haswell, Broadwell, and Skylake had similar results. (Broadwell shown) total instructions in shared programs: 14808185 -> 14808036 (<.01%) instructions in affected programs: 13758 -> 13609 (-1.08%) helped: 39 HURT: 0 helped stats (abs) min: 1 max: 10 x̄: 3.82 x̃: 3 helped stats (rel) min: 0.44% max: 1.55% x̄: 0.98% x̃: 1.01% 95% mean confidence interval for instructions value: -4.67 -2.97 95% mean confidence interval for instructions %-change: -1.09% -0.88% Instructions are helped. total cycles in shared programs: 559438333 -> 559435832 (<.01%) cycles in affected programs: 199160 -> 196659 (-1.26%) helped: 42 HURT: 3 helped stats (abs) min: 2 max: 184 x̄: 61.50 x̃: 51 helped stats (rel) min: 0.02% max: 6.94% x̄: 1.41% x̃: 1.40% HURT stats (abs) min: 2 max: 40 x̄: 27.33 x̃: 40 HURT stats (rel) min: 0.05% max: 0.74% x̄: 0.51% x̃: 0.74% 95% mean confidence interval for cycles value: -71.47 -39.69 95% mean confidence interval for cycles %-change: -1.64% -0.93% Cycles are helped. Sandy Bridge and Ivy Bridge had similar results. (Ivy Bridge shown) total instructions in shared programs: 11811776 -> 11811553 (<.01%) instructions in affected programs: 15201 -> 14978 (-1.47%) helped: 39 HURT: 0 helped stats (abs) min: 1 max: 20 x̄: 5.72 x̃: 6 helped stats (rel) min: 0.44% max: 2.53% x̄: 1.30% x̃: 1.26% 95% mean confidence interval for instructions value: -7.21 -4.23 95% mean confidence interval for instructions %-change: -1.48% -1.12% Instructions are helped. total cycles in shared programs: 257617270 -> 257614589 (<.01%) cycles in affected programs: 212107 -> 209426 (-1.26%) helped: 45 HURT: 0 helped stats (abs) min: 2 max: 180 x̄: 59.58 x̃: 54 helped stats (rel) min: 0.02% max: 6.02% x̄: 1.30% x̃: 1.32% 95% mean confidence interval for cycles value: -74.02 -45.14 95% mean confidence interval for cycles %-change: -1.59% -1.01% Cycles are helped. Iron Lake total instructions in shared programs: 7886648 -> 7886515 (<.01%) instructions in affected programs: 14106 -> 13973 (-0.94%) helped: 29 HURT: 0 helped stats (abs) min: 1 max: 10 x̄: 4.59 x̃: 4 helped stats (rel) min: 0.35% max: 1.83% x̄: 0.90% x̃: 0.81% 95% mean confidence interval for instructions value: -5.65 -3.52 95% mean confidence interval for instructions %-change: -1.03% -0.76% Instructions are helped. total cycles in shared programs: 178100812 -> 178100396 (<.01%) cycles in affected programs: 67970 -> 67554 (-0.61%) helped: 29 HURT: 0 helped stats (abs) min: 2 max: 40 x̄: 14.34 x̃: 12 helped stats (rel) min: 0.15% max: 1.69% x̄: 0.58% x̃: 0.54% 95% mean confidence interval for cycles value: -18.30 -10.39 95% mean confidence interval for cycles %-change: -0.71% -0.45% Cycles are helped. GM45 total instructions in shared programs: 4857939 -> 4857872 (<.01%) instructions in affected programs: 7426 -> 7359 (-0.90%) helped: 15 HURT: 0 helped stats (abs) min: 1 max: 10 x̄: 4.47 x̃: 4 helped stats (rel) min: 0.33% max: 1.80% x̄: 0.87% x̃: 0.77% 95% mean confidence interval for instructions value: -6.06 -2.87 95% mean confidence interval for instructions %-change: -1.06% -0.67% Instructions are helped. total cycles in shared programs: 122167930 -> 122167654 (<.01%) cycles in affected programs: 43118 -> 42842 (-0.64%) helped: 15 HURT: 0 helped stats (abs) min: 4 max: 40 x̄: 18.40 x̃: 16 helped stats (rel) min: 0.15% max: 1.69% x̄: 0.62% x̃: 0.54% 95% mean confidence interval for cycles value: -25.03 -11.77 95% mean confidence interval for cycles %-change: -0.82% -0.41% Cycles are helped. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* nir: Replace fmin(b2f(a), b) with a bcselIan Romanick2018-03-061-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All of the affected shaders are HDR mappers from Serious Sam 3. All Gen7+ platforms had similar results. (Skylake shown) total instructions in shared programs: 14516285 -> 14516273 (<.01%) instructions in affected programs: 348 -> 336 (-3.45%) helped: 12 HURT: 0 helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 helped stats (rel) min: 2.08% max: 6.67% x̄: 4.31% x̃: 4.17% 95% mean confidence interval for instructions value: -1.00 -1.00 95% mean confidence interval for instructions %-change: -5.55% -3.06% Instructions are helped. total cycles in shared programs: 533163876 -> 533163808 (<.01%) cycles in affected programs: 1144 -> 1076 (-5.94%) helped: 4 HURT: 0 helped stats (abs) min: 16 max: 18 x̄: 17.00 x̃: 17 helped stats (rel) min: 5.80% max: 6.08% x̄: 5.94% x̃: 5.94% 95% mean confidence interval for cycles value: -18.84 -15.16 95% mean confidence interval for cycles %-change: -6.20% -5.68% Cycles are helped. Sandy Bridge total instructions in shared programs: 10533321 -> 10533309 (<.01%) instructions in affected programs: 372 -> 360 (-3.23%) helped: 12 HURT: 0 helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 helped stats (rel) min: 2.00% max: 5.88% x̄: 3.91% x̃: 3.85% 95% mean confidence interval for instructions value: -1.00 -1.00 95% mean confidence interval for instructions %-change: -4.96% -2.86% Instructions are helped. total cycles in shared programs: 146136632 -> 146136428 (<.01%) cycles in affected programs: 11668 -> 11464 (-1.75%) helped: 12 HURT: 0 helped stats (abs) min: 16 max: 18 x̄: 17.00 x̃: 17 helped stats (rel) min: 0.99% max: 3.44% x̄: 2.20% x̃: 2.29% 95% mean confidence interval for cycles value: -17.66 -16.34 95% mean confidence interval for cycles %-change: -2.82% -1.58% Cycles are helped. Iron Lake total instructions in shared programs: 7886301 -> 7886277 (<.01%) instructions in affected programs: 576 -> 552 (-4.17%) helped: 12 HURT: 0 helped stats (abs) min: 2 max: 2 x̄: 2.00 x̃: 2 helped stats (rel) min: 2.94% max: 6.06% x̄: 4.51% x̃: 4.65% 95% mean confidence interval for instructions value: -2.00 -2.00 95% mean confidence interval for instructions %-change: -5.30% -3.72% Instructions are helped. total cycles in shared programs: 178113176 -> 178113176 (0.00%) cycles in affected programs: 2116 -> 2116 (0.00%) helped: 2 HURT: 4 helped stats (abs) min: 4 max: 4 x̄: 4.00 x̃: 4 helped stats (rel) min: 1.14% max: 1.14% x̄: 1.14% x̃: 1.14% HURT stats (abs) min: 2 max: 2 x̄: 2.00 x̃: 2 HURT stats (rel) min: 0.50% max: 0.65% x̄: 0.58% x̃: 0.58% 95% mean confidence interval for cycles value: -3.25 3.25 95% mean confidence interval for cycles %-change: -0.93% 0.94% Inconclusive result (value mean confidence interval includes 0). GM45 total instructions in shared programs: 4857756 -> 4857744 (<.01%) instructions in affected programs: 294 -> 282 (-4.08%) helped: 6 HURT: 0 helped stats (abs) min: 2 max: 2 x̄: 2.00 x̃: 2 helped stats (rel) min: 2.94% max: 5.71% x̄: 4.40% x̃: 4.55% 95% mean confidence interval for instructions value: -2.00 -2.00 95% mean confidence interval for instructions %-change: -5.71% -3.09% Instructions are helped. total cycles in shared programs: 122178730 -> 122178722 (<.01%) cycles in affected programs: 700 -> 692 (-1.14%) helped: 2 HURT: 0 Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* nir: Pull b2f out of bcselIan Romanick2018-03-061-0/+1
| | | | | | | | | | | | | | | | All platforms had similar results. (Skylake shown) total instructions in shared programs: 14516592 -> 14516586 (<.01%) instructions in affected programs: 500 -> 494 (-1.20%) helped: 2 HURT: 0 total cycles in shared programs: 533167044 -> 533166998 (<.01%) cycles in affected programs: 6988 -> 6942 (-0.66%) helped: 2 HURT: 0 Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* nir: Replace an odd comparison involving fmin of -b2fIan Romanick2018-03-061-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I noticed the fge version while looking at a shader for an unrelated reason. The feq version prevents a regression in a later change that performs strength reduction of some compares. Broadwell and Skylake had similar results. (Skylake shown) total instructions in shared programs: 14514808 -> 14514796 (<.01%) instructions in affected programs: 750 -> 738 (-1.60%) helped: 4 HURT: 0 helped stats (abs) min: 1 max: 5 x̄: 3.00 x̃: 3 helped stats (rel) min: 0.83% max: 1.96% x̄: 1.40% x̃: 1.40% 95% mean confidence interval for instructions value: -6.67 0.67 95% mean confidence interval for instructions %-change: -2.43% -0.36% Inconclusive result (value mean confidence interval includes 0). total cycles in shared programs: 533144939 -> 533144853 (<.01%) cycles in affected programs: 8911 -> 8825 (-0.97%) helped: 4 HURT: 0 helped stats (abs) min: 16 max: 32 x̄: 21.50 x̃: 19 helped stats (rel) min: 0.60% max: 1.89% x̄: 1.28% x̃: 1.31% 95% mean confidence interval for cycles value: -32.94 -10.06 95% mean confidence interval for cycles %-change: -2.30% -0.26% Cycles are helped. Haswell total instructions in shared programs: 13093785 -> 13093775 (<.01%) instructions in affected programs: 924 -> 914 (-1.08%) helped: 4 HURT: 2 helped stats (abs) min: 1 max: 5 x̄: 3.00 x̃: 3 helped stats (rel) min: 0.82% max: 1.95% x̄: 1.39% x̃: 1.39% HURT stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 HURT stats (rel) min: 1.19% max: 1.19% x̄: 1.19% x̃: 1.19% 95% mean confidence interval for instructions value: -4.53 1.20 95% mean confidence interval for instructions %-change: -2.02% 0.97% Inconclusive result (value mean confidence interval includes 0). total cycles in shared programs: 409580553 -> 409580118 (<.01%) cycles in affected programs: 10909 -> 10474 (-3.99%) helped: 5 HURT: 1 helped stats (abs) min: 6 max: 222 x̄: 89.60 x̃: 18 helped stats (rel) min: 0.16% max: 24.72% x̄: 9.54% x̃: 1.78% HURT stats (abs) min: 13 max: 13 x̄: 13.00 x̃: 13 HURT stats (rel) min: 0.39% max: 0.39% x̄: 0.39% x̃: 0.39% 95% mean confidence interval for cycles value: -180.68 35.68 95% mean confidence interval for cycles %-change: -19.55% 3.79% Inconclusive result (value mean confidence interval includes 0). Ivy Bridge total instructions in shared programs: 11811851 -> 11811840 (<.01%) instructions in affected programs: 1032 -> 1021 (-1.07%) helped: 5 HURT: 1 helped stats (abs) min: 1 max: 5 x̄: 2.40 x̃: 1 helped stats (rel) min: 0.63% max: 1.95% x̄: 1.13% x̃: 0.97% HURT stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 HURT stats (rel) min: 1.19% max: 1.19% x̄: 1.19% x̃: 1.19% 95% mean confidence interval for instructions value: -4.17 0.51 95% mean confidence interval for instructions %-change: -1.86% 0.36% Inconclusive result (value mean confidence interval includes 0). total cycles in shared programs: 257618403 -> 257618168 (<.01%) cycles in affected programs: 10784 -> 10549 (-2.18%) helped: 4 HURT: 2 helped stats (abs) min: 4 max: 220 x̄: 64.50 x̃: 17 helped stats (rel) min: 0.50% max: 24.34% x̄: 7.07% x̃: 1.72% HURT stats (abs) min: 9 max: 14 x̄: 11.50 x̃: 11 HURT stats (rel) min: 0.24% max: 0.42% x̄: 0.33% x̃: 0.33% 95% mean confidence interval for cycles value: -133.11 54.78 95% mean confidence interval for cycles %-change: -14.79% 5.59% Inconclusive result (value mean confidence interval includes 0). GM45, Iron Lake, and Sandy Bridge had similar results. (Sandy Bridge shown) total instructions in shared programs: 10533871 -> 10533859 (<.01%) instructions in affected programs: 865 -> 853 (-1.39%) helped: 4 HURT: 0 helped stats (abs) min: 1 max: 5 x̄: 3.00 x̃: 3 helped stats (rel) min: 0.63% max: 1.83% x̄: 1.22% x̃: 1.21% 95% mean confidence interval for instructions value: -6.67 0.67 95% mean confidence interval for instructions %-change: -2.16% -0.29% Inconclusive result (value mean confidence interval includes 0). total cycles in shared programs: 146139904 -> 146139852 (<.01%) cycles in affected programs: 15213 -> 15161 (-0.34%) helped: 4 HURT: 0 helped stats (abs) min: 3 max: 18 x̄: 13.00 x̃: 15 helped stats (rel) min: 0.15% max: 0.84% x̄: 0.39% x̃: 0.29% 95% mean confidence interval for cycles value: -23.79 -2.21 95% mean confidence interval for cycles %-change: -0.88% 0.09% Inconclusive result (%-change mean confidence interval includes 0). Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* nir: Mark bcsel-to-fmin (or fmax) transformations as inexactIan Romanick2018-03-061-2/+2
| | | | | | | | | | | | | | These transformations are inexact because section 4.7.1 (Range and Precision) says: Operations and built-in functions that operate on a NaN are not required to return a NaN as the result. The fmin or fmax might not return NaN in cases where the original expression would be required to return NaN. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* nir: Recognize some more open-coded fmin / fmaxIan Romanick2018-03-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This transformation is inexact because section 4.7.1 (Range and Precision) says: Operations and built-in functions that operate on a NaN are not required to return a NaN as the result. The fmin or fmax might not return NaN in cases where the original expression would be required to return NaN. v2: Reorder operands and mark as inexact. The latter suggested by Jason. shader-db results: Haswell, Broadwell, and Skylake had similar results. (Skylake shown) total instructions in shared programs: 14514817 -> 14514808 (<.01%) instructions in affected programs: 229 -> 220 (-3.93%) helped: 3 HURT: 0 helped stats (abs) min: 1 max: 4 x̄: 3.00 x̃: 4 helped stats (rel) min: 2.86% max: 4.12% x̄: 3.70% x̃: 4.12% total cycles in shared programs: 533145211 -> 533144939 (<.01%) cycles in affected programs: 37268 -> 36996 (-0.73%) helped: 8 HURT: 0 helped stats (abs) min: 2 max: 134 x̄: 34.00 x̃: 2 helped stats (rel) min: 0.02% max: 14.22% x̄: 3.53% x̃: 0.05% Sandy Bridge and Ivy Bridge had similar results. (Ivy Bridge shown) total cycles in shared programs: 257618409 -> 257618403 (<.01%) cycles in affected programs: 12582 -> 12576 (-0.05%) helped: 3 HURT: 0 helped stats (abs) min: 2 max: 2 x̄: 2.00 x̃: 2 helped stats (rel) min: 0.05% max: 0.05% x̄: 0.05% x̃: 0.05% No changes on Iron Lake or GM45. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* st/omx/tizonia/h264d: Add EGLImage supportGurkirpal Singh2018-03-067-6/+227
| | | | | | | | Example Gstreamer pipeline : MESA_ENABLE_OMX_EGLIMAGE=1 GST_GL_API=gles2 GST_GL_PLATFORM=egl gst-launch-1.0 filesrc location=movie.mp4 ! qtdemux ! h264parse ! omxh264dec ! glimagesink Acked-by: Leo Liu <[email protected]> Reviewed-by: Julien Isorce <[email protected]>
* st/omx/tizonia: Add H.264 encoderGurkirpal Singh2018-03-0618-403/+2106
| | | | | | | | | | v2: Refactor out screen functions to st/omx Example Gstreamer pipeline : gst-launch-1.0 filesrc location=movie.mp4 ! qtdemux ! h264parse ! avdec_h264 ! videoconvert ! omxh264enc ! h264parse ! avdec_h264 ! videoconvert ! ximagesink Acked-by: Leo Liu <[email protected]> Reviewed-by: Julien Isorce <[email protected]>
* st/omx/tizonia: Add H.264 decoderGurkirpal Singh2018-03-0625-1286/+2795
| | | | | | | | | | v2: Refactor out screen functions to st/omx Example Gstreamer pipeline : gst-launch-1.0 filesrc location=movie.mp4 ! qtdemux ! h264parse ! omxh264dec ! videoconvert ! ximagesink Acked-by: Leo Liu <[email protected]> Reviewed-by: Julien Isorce <[email protected]>
* st/omx/tizonia: Add entrypointGurkirpal Singh2018-03-064-2/+78
| | | | | | | Adds base files for adding components Acked-by: Leo Liu <[email protected]> Reviewed-by: Julien Isorce <[email protected]>
* st/omx/tizonia: Add --enable-omx-tizonia flag and build filesGurkirpal Singh2018-03-0610-7/+128
| | | | | | | | | | | | Allow only bellagio or tizonia to be used at the same time. Detect tizonia package config file Generate libomx_mesa.so and install it to libtizcore.pc::pluginsdir Only compile empty source (target.c) for now. GSoC Project link: https://summerofcode.withgoogle.com/projects/#4737166321123328 Acked-by: Leo Liu <[email protected]> Reviewed-by: Julien Isorce <[email protected]>
* st/omx/bellagio: Rename st and target directoriesGurkirpal Singh2018-03-0623-50/+98
| | | | | | | | | | | | | | | | | | | v2: Refactor out screen functions to st/omx Allows to keep all the code under st/omx (st/omx/tizonia and st/omx/bellagio). Reverts targets/omx_bellagio to omx as additions to existing files is enough to compile for both bellagio and tizonia. * autotools changes: --enable-omx -> --enable-omx-bellagio * meson changes: -Dgallium-omx=false -> -Dgallium-omx=disabled -Dgallium-omx=true -> -Dgallium-omx=bellagio Acked-by: Leo Liu <[email protected]> Reviewed-by: Julien Isorce <[email protected]>
* radv: report the scratch private memory size with shader statsSamuel Pitoiset2018-03-061-1/+3
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 00:47:38 +0000