1// 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
2
3// CHECK: [3.3,  3.3,  3.3,  3.3,  3.3,  3.3,  3.3,  3.3]
4module attributes {
5  gpu.container_module,
6  spv.target_env = #spv.target_env<
7    #spv.vce<v1.0, [Shader], [SPV_KHR_storage_buffer_storage_class]>, #spv.resource_limits<>>
8} {
9  gpu.module @kernels {
10    gpu.func @kernel_add(%arg0 : memref<8xf32>, %arg1 : memref<8xf32>, %arg2 : memref<8xf32>)
11      kernel attributes { spv.entry_point_abi = #spv.entry_point_abi<local_size = dense<[1, 1, 1]>: vector<3xi32>>} {
12      %0 = gpu.block_id x
13      %1 = memref.load %arg0[%0] : memref<8xf32>
14      %2 = memref.load %arg1[%0] : memref<8xf32>
15      %3 = arith.addf %1, %2 : f32
16      memref.store %3, %arg2[%0] : memref<8xf32>
17      gpu.return
18    }
19  }
20
21  func.func @main() {
22    %arg0 = memref.alloc() : memref<8xf32>
23    %arg1 = memref.alloc() : memref<8xf32>
24    %arg2 = memref.alloc() : memref<8xf32>
25    %0 = arith.constant 0 : i32
26    %1 = arith.constant 1 : i32
27    %2 = arith.constant 2 : i32
28    %value0 = arith.constant 0.0 : f32
29    %value1 = arith.constant 1.1 : f32
30    %value2 = arith.constant 2.2 : f32
31    %arg3 = memref.cast %arg0 : memref<8xf32> to memref<?xf32>
32    %arg4 = memref.cast %arg1 : memref<8xf32> to memref<?xf32>
33    %arg5 = memref.cast %arg2 : memref<8xf32> to memref<?xf32>
34    call @fillResource1DFloat(%arg3, %value1) : (memref<?xf32>, f32) -> ()
35    call @fillResource1DFloat(%arg4, %value2) : (memref<?xf32>, f32) -> ()
36    call @fillResource1DFloat(%arg5, %value0) : (memref<?xf32>, f32) -> ()
37
38    %cst1 = arith.constant 1 : index
39    %cst8 = arith.constant 8 : index
40    gpu.launch_func @kernels::@kernel_add
41        blocks in (%cst8, %cst1, %cst1) threads in (%cst1, %cst1, %cst1)
42        args(%arg0 : memref<8xf32>, %arg1 : memref<8xf32>, %arg2 : memref<8xf32>)
43    %arg6 = memref.cast %arg5 : memref<?xf32> to memref<*xf32>
44    call @printMemrefF32(%arg6) : (memref<*xf32>) -> ()
45    return
46  }
47  func.func private @fillResource1DFloat(%0 : memref<?xf32>, %1 : f32)
48  func.func private @printMemrefF32(%ptr : memref<*xf32>)
49}
50
51