| // 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 |
| |
| // CHECK-COUNT-32: [2.2, 2.2, 2.2, 2.2] |
| module attributes { |
| gpu.container_module, |
| spv.target_env = #spv.target_env< |
| #spv.vce<v1.0, [Shader], [SPV_KHR_storage_buffer_storage_class]>, {}> |
| } { |
| gpu.module @kernels { |
| gpu.func @kernel_sub(%arg0 : memref<8x4x4xf32>, %arg1 : memref<4x4xf32>, %arg2 : memref<8x4x4xf32>) |
| kernel attributes { spv.entry_point_abi = {local_size = dense<[1, 1, 1]>: vector<3xi32> }} { |
| %x = "gpu.block_id"() {dimension = "x"} : () -> index |
| %y = "gpu.block_id"() {dimension = "y"} : () -> index |
| %z = "gpu.block_id"() {dimension = "z"} : () -> index |
| %1 = memref.load %arg0[%x, %y, %z] : memref<8x4x4xf32> |
| %2 = memref.load %arg1[%y, %z] : memref<4x4xf32> |
| %3 = arith.subf %1, %2 : f32 |
| memref.store %3, %arg2[%x, %y, %z] : memref<8x4x4xf32> |
| gpu.return |
| } |
| } |
| |
| func @main() { |
| %arg0 = memref.alloc() : memref<8x4x4xf32> |
| %arg1 = memref.alloc() : memref<4x4xf32> |
| %arg2 = memref.alloc() : memref<8x4x4xf32> |
| %0 = arith.constant 0 : i32 |
| %1 = arith.constant 1 : i32 |
| %2 = arith.constant 2 : i32 |
| %value0 = arith.constant 0.0 : f32 |
| %value1 = arith.constant 3.3 : f32 |
| %value2 = arith.constant 1.1 : f32 |
| %arg3 = memref.cast %arg0 : memref<8x4x4xf32> to memref<?x?x?xf32> |
| %arg4 = memref.cast %arg1 : memref<4x4xf32> to memref<?x?xf32> |
| %arg5 = memref.cast %arg2 : memref<8x4x4xf32> to memref<?x?x?xf32> |
| call @fillResource3DFloat(%arg3, %value1) : (memref<?x?x?xf32>, f32) -> () |
| call @fillResource2DFloat(%arg4, %value2) : (memref<?x?xf32>, f32) -> () |
| call @fillResource3DFloat(%arg5, %value0) : (memref<?x?x?xf32>, f32) -> () |
| |
| %cst1 = arith.constant 1 : index |
| %cst4 = arith.constant 4 : index |
| %cst8 = arith.constant 8 : index |
| gpu.launch_func @kernels::@kernel_sub |
| blocks in (%cst8, %cst4, %cst4) threads in (%cst1, %cst1, %cst1) |
| args(%arg0 : memref<8x4x4xf32>, %arg1 : memref<4x4xf32>, %arg2 : memref<8x4x4xf32>) |
| %arg6 = memref.cast %arg5 : memref<?x?x?xf32> to memref<*xf32> |
| call @print_memref_f32(%arg6) : (memref<*xf32>) -> () |
| return |
| } |
| func private @fillResource2DFloat(%0 : memref<?x?xf32>, %1 : f32) |
| func private @fillResource3DFloat(%0 : memref<?x?x?xf32>, %1 : f32) |
| func private @print_memref_f32(%ptr : memref<*xf32>) |
| } |