You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
1.5 KiB
36 lines
1.5 KiB
4 months ago
|
// RUN: mlir-opt %s -convert-gpu-launch-to-vulkan-launch | FileCheck %s
|
||
|
|
|
||
|
|
// CHECK: %[[resource:.*]] = alloc() : memref<12xf32>
|
||
|
|
// CHECK: %[[index:.*]] = constant 1 : index
|
||
|
|
// CHECK: call @vulkanLaunch(%[[index]], %[[index]], %[[index]], %[[resource]]) {spirv_blob = "{{.*}}", spirv_entry_point = "kernel"}
|
||
|
|
|
||
|
|
module attributes {gpu.container_module} {
|
||
|
|
spv.module Logical GLSL450 requires #spv.vce<v1.0, [Shader], [SPV_KHR_storage_buffer_storage_class]> {
|
||
|
|
spv.globalVariable @kernel_arg_0 bind(0, 0) : !spv.ptr<!spv.struct<(!spv.array<12 x f32, stride=4> [0])>, StorageBuffer>
|
||
|
|
spv.func @kernel() "None" attributes {workgroup_attributions = 0 : i64} {
|
||
|
|
%0 = spv.mlir.addressof @kernel_arg_0 : !spv.ptr<!spv.struct<(!spv.array<12 x f32, stride=4> [0])>, StorageBuffer>
|
||
|
|
%2 = spv.constant 0 : i32
|
||
|
|
%3 = spv.mlir.addressof @kernel_arg_0 : !spv.ptr<!spv.struct<(!spv.array<12 x f32, stride=4> [0])>, StorageBuffer>
|
||
|
|
%4 = spv.AccessChain %0[%2, %2] : !spv.ptr<!spv.struct<(!spv.array<12 x f32, stride=4> [0])>, StorageBuffer>, i32, i32
|
||
|
|
%5 = spv.Load "StorageBuffer" %4 : f32
|
||
|
|
spv.Return
|
||
|
|
}
|
||
|
|
spv.EntryPoint "GLCompute" @kernel
|
||
|
|
spv.ExecutionMode @kernel "LocalSize", 1, 1, 1
|
||
|
|
}
|
||
|
|
gpu.module @kernels {
|
||
|
|
gpu.func @kernel(%arg0: memref<12xf32>) kernel {
|
||
|
|
gpu.return
|
||
|
|
}
|
||
|
|
}
|
||
|
|
func @foo() {
|
||
|
|
%0 = alloc() : memref<12xf32>
|
||
|
|
%c1 = constant 1 : index
|
||
|
|
gpu.launch_func @kernels::@kernel
|
||
|
|
blocks in(%c1, %c1, %c1)
|
||
|
|
threads in(%c1, %c1, %c1)
|
||
|
|
args(%0 : memref<12xf32>)
|
||
|
|
return
|
||
|
|
}
|
||
|
|
}
|