| // RUN: mlir-opt %s -convert-linalg-to-affine-loops | FileCheck %s |
| |
| // Test that we can lower all the way to LLVM without crashing, don't check results here. |
| // RUN: mlir-opt %s --convert-linalg-to-llvm -o=/dev/null 2>&1 |
| |
| // CHECK-DAG: #[[strided2D:.*]] = affine_map<(d0, d1)[s0, s1] -> (d0 * s1 + s0 + d1)> |
| // CHECK-DAG: #[[strided3D:.*]] = affine_map<(d0, d1, d2)[s0, s1, s2] -> (d0 * s1 + s0 + d1 * s2 + d2)> |
| |
| // CHECK-DAG: #[[stride2Dilation1:.*]] = affine_map<(d0, d1) -> (d0 * 2 + d1)> |
| |
| func @matmul(%arg0: memref<?xi8>, %M: index, %N: index, %K: index) { |
| %c0 = constant 0 : index |
| %c1 = constant 1 : index |
| %A = view %arg0[%c0][%M, %K] : memref<?xi8> to memref<?x?xf32, offset: ?, strides: [?, 1]> |
| %B = view %arg0[%c0][%K, %N] : memref<?xi8> to memref<?x?xf32, offset: ?, strides: [?, 1]> |
| %C = view %arg0[%c0][%M, %N] : memref<?xi8> to memref<?x?xf32, offset: ?, strides: [?, 1]> |
| linalg.matmul(%A, %B, %C) : memref<?x?xf32, offset: ?, strides: [?, 1]>, memref<?x?xf32, offset: ?, strides: [?, 1]>, memref<?x?xf32, offset: ?, strides: [?, 1]> |
| return |
| } |
| |
| // CHECK-LABEL: func @matmul(%{{.*}}: memref<?xi8>, |
| // CHECK-SAME: [[M:arg[0-9]+]]: index |
| // CHECK-SAME: [[N:arg[0-9]+]]: index |
| // CHECK-SAME: [[K:arg[0-9]+]]: index |
| // CHECK: %[[A:.*]] = std.view %{{.*}}[{{.*}}] : memref<?xi8> to memref<?x?xf32, #[[strided2D]]> |
| // CHECK: %[[B:.*]] = std.view %{{.*}}[{{.*}}] : memref<?xi8> to memref<?x?xf32, #[[strided2D]]> |
| // CHECK: %[[C:.*]] = std.view %{{.*}}[{{.*}}] : memref<?xi8> to memref<?x?xf32, #[[strided2D]]> |
| // CHECK: affine.for %{{.*}} = 0 to %{{.*}} { |
| // CHECK: affine.for %{{.*}} = 0 to %{{.*}} { |
| // CHECK: affine.for %{{.*}} = 0 to %{{.*}} { |
| // CHECK-DAG: %[[a:.*]] = affine.load %[[A]][%{{.*}}, %{{.*}}] : memref<?x?xf32, #[[strided2D]]> |
| // CHECK-DAG: %[[b:.*]] = affine.load %[[B]][%{{.*}}, %{{.*}}] : memref<?x?xf32, #[[strided2D]]> |
| // CHECK-DAG: %[[inc:.*]] = mulf %[[a]], %[[b]] : f32 |
| // CHECK-DAG: %[[c:.*]] = affine.load %[[C]][%{{.*}}, %{{.*}}] : memref<?x?xf32, #[[strided2D]]> |
| // CHECK-DAG: %[[res:.*]] = addf %[[c]], %[[inc]] : f32 |
| // CHECK: affine.store %[[res]], %[[C]][%{{.*}}, %{{.*}}] : memref<?x?xf32, #[[strided2D]]> |
| |
| func @conv_view3(%arg0: memref<?x?x?xf32, offset: ?, strides: [?, ?, 1]>, %arg1: memref<?x?x?xf32, offset: ?, strides: [?, ?, 1]>, %arg2: memref<?x?x?xf32, offset: ?, strides: [?, ?, 1]>) { |
| linalg.conv(%arg0, %arg1, %arg2) {strides = [2]}: memref<?x?x?xf32, offset: ?, strides: [?, ?, 1]>, memref<?x?x?xf32, offset: ?, strides: [?, ?, 1]>, memref<?x?x?xf32, offset: ?, strides: [?, ?, 1]> |
| return |
| } |
| |
| // CHECK-LABEL: func @conv_view3( |
| // CHECK: %{{.*}}: memref<?x?x?xf32, #[[strided3D]]>, %{{.*}}: memref<?x?x?xf32, #[[strided3D]]>, %{{.*}}: memref<?x?x?xf32, #[[strided3D]]>) { |
| // CHECK: %[[Z0:.*]] = dim %arg0, 0 : memref<?x?x?xf32, #[[strided3D]]> |
| // CHECK: %[[Q:.*]] = dim %arg0, 1 : memref<?x?x?xf32, #[[strided3D]]> |
| // CHECK: %[[K:.*]] = dim %arg0, 2 : memref<?x?x?xf32, #[[strided3D]]> |
| // CHECK: %[[B:.*]] = dim %arg1, 0 : memref<?x?x?xf32, #[[strided3D]]> |
| // CHECK: %[[X0:.*]] = dim %arg2, 1 : memref<?x?x?xf32, #[[strided3D]]> |
| // CHECK: affine.for %{{.*}} = 0 to %[[B]] { |
| // CHECK: affine.for %{{.*}} = 0 to %[[X0]] { |
| // CHECK: affine.for %{{.*}} = 0 to %[[K]] { |
| // CHECK: affine.for %{{.*}} = 0 to %[[Q]] { |
| // CHECK: affine.for %{{.*}} = 0 to %[[Z0]] { |
| // CHECK: %[[SUM:.*]] = affine.apply #[[stride2Dilation1]](%{{.*}}, %{{.*}}) |
