forked from OSchip/llvm-project
52 lines
2.2 KiB
MLIR
52 lines
2.2 KiB
MLIR
// RUN: mlir-vulkan-runner %s --shared-libs=%vulkan_wrapper_library_dir/libvulkan-runtime-wrappers%shlibext,%linalg_test_lib_dir/libmlir_runner_utils%shlibext --entry-point-result=void | FileCheck %s
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// CHECK-COUNT-4: [6, 6, 6, 6]
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module attributes {
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gpu.container_module,
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spv.target_env = #spv.target_env<
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#spv.vce<v1.0, [Shader], [SPV_KHR_storage_buffer_storage_class]>, {}>
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} {
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gpu.module @kernels {
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gpu.func @kernel_mul(%arg0 : memref<4x4xf32>, %arg1 : memref<4x4xf32>, %arg2 : memref<4x4xf32>)
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kernel attributes { spv.entry_point_abi = {local_size = dense<[1, 1, 1]>: vector<3xi32> }} {
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%x = "gpu.block_id"() {dimension = "x"} : () -> index
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%y = "gpu.block_id"() {dimension = "y"} : () -> index
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%1 = load %arg0[%x, %y] : memref<4x4xf32>
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%2 = load %arg1[%x, %y] : memref<4x4xf32>
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%3 = mulf %1, %2 : f32
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store %3, %arg2[%x, %y] : memref<4x4xf32>
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gpu.return
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}
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}
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func @main() {
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%arg0 = alloc() : memref<4x4xf32>
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%arg1 = alloc() : memref<4x4xf32>
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%arg2 = alloc() : memref<4x4xf32>
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%0 = constant 0 : i32
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%1 = constant 1 : i32
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%2 = constant 2 : i32
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%value0 = constant 0.0 : f32
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%value1 = constant 2.0 : f32
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%value2 = constant 3.0 : f32
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%arg3 = memref_cast %arg0 : memref<4x4xf32> to memref<?x?xf32>
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%arg4 = memref_cast %arg1 : memref<4x4xf32> to memref<?x?xf32>
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%arg5 = memref_cast %arg2 : memref<4x4xf32> to memref<?x?xf32>
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call @fillResource2DFloat(%arg3, %value1) : (memref<?x?xf32>, f32) -> ()
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call @fillResource2DFloat(%arg4, %value2) : (memref<?x?xf32>, f32) -> ()
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call @fillResource2DFloat(%arg5, %value0) : (memref<?x?xf32>, f32) -> ()
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%cst1 = constant 1 : index
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%cst4 = constant 4 : index
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gpu.launch_func @kernels::@kernel_mul
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blocks in (%cst4, %cst4, %cst1) threads in(%cst1, %cst1, %cst1)
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args(%arg0 : memref<4x4xf32>, %arg1 : memref<4x4xf32>, %arg2 : memref<4x4xf32>)
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%arg6 = memref_cast %arg5 : memref<?x?xf32> to memref<*xf32>
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call @print_memref_f32(%arg6) : (memref<*xf32>) -> ()
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return
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}
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func private @fillResource2DFloat(%0 : memref<?x?xf32>, %1 : f32)
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func private @print_memref_f32(%ptr : memref<*xf32>)
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}
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