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lavapipe: enable subgroup shuffle operations

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Bits flipped in VkPhysicalDeviceSubgroupProperties.supportedOperations:
  * SUBGROUP_FEATURE_SHUFFLE_BIT
  * SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT

Signed-off-by: Autumn on Tape <autumn@cyfox.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13671>
This commit is contained in:
Autumn on Tape
2022-04-01 13:03:20 -07:00
committed by Marge Bot
parent 30817f7aed
commit 433ec23457
4 changed files with 10 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/frontends/lavapipe/lvp_device.c
+4
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@@ -1007,6 +1007,10 @@ lvp_get_physical_device_properties_1_1(struct lvp_physical_device *pdevice,
p->subgroupSupportedOperations = VK_SUBGROUP_FEATURE_BASIC_BIT | VK_SUBGROUP_FEATURE_VOTE_BIT | VK_SUBGROUP_FEATURE_ARITHMETIC_BIT | VK_SUBGROUP_FEATURE_BALLOT_BIT;
p->subgroupQuadOperationsInAllStages = false;
#if LLVM_VERSION_MAJOR >= 10
p->subgroupSupportedOperations |= VK_SUBGROUP_FEATURE_SHUFFLE_BIT | VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT;
#endif
p->pointClippingBehavior = VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES;
p->maxMultiviewViewCount = 6;
p->maxMultiviewInstanceIndex = INT_MAX;
src/gallium/frontends/lavapipe/lvp_pipeline.c
+3
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@@ -849,6 +849,9 @@ lvp_shader_compile_to_ir(struct lvp_pipeline *pipeline,
.subgroup_basic = true,
.subgroup_ballot = true,
.subgroup_quad = true,
#if LLVM_VERSION_MAJOR >= 10
.subgroup_shuffle = true,
#endif
.subgroup_vote = true,
.vk_memory_model = true,
.vk_memory_model_device_scope = true,
src/gallium/frontends/lavapipe/lvp_private.h
+2
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@@ -29,6 +29,8 @@
#include <assert.h>
#include <stdint.h>
#include <llvm/Config/llvm-config.h>
#include "util/macros.h"
#include "util/list.h"
#include "util/u_dynarray.h"
src/gallium/frontends/lavapipe/meson.build
+1 -1
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@@ -44,6 +44,6 @@ liblavapipe_st = static_library(
c_args : [ c_msvc_compat_args, lvp_flags ],
gnu_symbol_visibility : 'hidden',
include_directories : [ inc_include, inc_src, inc_util, inc_gallium, inc_compiler, inc_gallium_aux ],
dependencies : [ idep_nir, idep_mesautil, idep_vulkan_util, idep_vulkan_wsi,
dependencies : [ dep_llvm, idep_nir, idep_mesautil, idep_vulkan_util, idep_vulkan_wsi,
idep_vulkan_runtime, lvp_deps ]
)