mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-07-08 06:05:55 +00:00
89a0bde59c
Spread the array zeroing across as many workgroup invocations as possible. Bug: tint:910 Change-Id: I1cb5a6aaafd2a0a4093ea3b9797c173378bc5605 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/60203 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: David Neto <dneto@google.com>
44 lines
1.7 KiB
Plaintext
44 lines
1.7 KiB
Plaintext
; SPIR-V
|
|
; Version: 1.3
|
|
; Generator: Google Tint Compiler; 0
|
|
; Bound: 26
|
|
; Schema: 0
|
|
OpCapability Shader
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %compute_main "compute_main"
|
|
OpExecutionMode %compute_main LocalSize 1 1 1
|
|
OpName %arg_0 "arg_0"
|
|
OpName %tint_symbol "tint_symbol"
|
|
OpName %atomicMax_a89cc3 "atomicMax_a89cc3"
|
|
OpName %res "res"
|
|
OpName %compute_main "compute_main"
|
|
OpDecorate %tint_symbol BuiltIn LocalInvocationIndex
|
|
%int = OpTypeInt 32 1
|
|
%_ptr_Workgroup_int = OpTypePointer Workgroup %int
|
|
%arg_0 = OpVariable %_ptr_Workgroup_int Workgroup
|
|
%uint = OpTypeInt 32 0
|
|
%_ptr_Input_uint = OpTypePointer Input %uint
|
|
%tint_symbol = OpVariable %_ptr_Input_uint Input
|
|
%void = OpTypeVoid
|
|
%7 = OpTypeFunction %void
|
|
%uint_2 = OpConstant %uint 2
|
|
%uint_0 = OpConstant %uint 0
|
|
%int_1 = OpConstant %int 1
|
|
%_ptr_Function_int = OpTypePointer Function %int
|
|
%18 = OpConstantNull %int
|
|
%uint_264 = OpConstant %uint 264
|
|
%atomicMax_a89cc3 = OpFunction %void None %7
|
|
%10 = OpLabel
|
|
%res = OpVariable %_ptr_Function_int Function %18
|
|
%11 = OpAtomicSMax %int %arg_0 %uint_2 %uint_0 %int_1
|
|
OpStore %res %11
|
|
OpReturn
|
|
OpFunctionEnd
|
|
%compute_main = OpFunction %void None %7
|
|
%20 = OpLabel
|
|
OpAtomicStore %arg_0 %uint_2 %uint_0 %18
|
|
OpControlBarrier %uint_2 %uint_2 %uint_264
|
|
%25 = OpFunctionCall %void %atomicMax_a89cc3
|
|
OpReturn
|
|
OpFunctionEnd
|