| // RUN: mlir-opt %s -linalg-promote-subviews | FileCheck %s |
| // RUN: mlir-opt %s -linalg-promote-subviews="test-promote-dynamic" | FileCheck %s --check-prefix=DYNAMIC |
| // RUN: mlir-opt %s -linalg-promote-subviews="test-use-alloca" | FileCheck %s --check-prefix=ALLOCA |
| |
| #map1 = affine_map<(d0) -> (d0 + 2)> |
| #map2 = affine_map<(d0) -> (d0 + 4)> |
| #map3 = affine_map<(d0) -> (d0 + 3)> |
| |
| // CHECK-DAG: #[[$strided2D:.*]] = affine_map<(d0, d1)[s0, s1] -> (d0 * s1 + s0 + d1)> |
| |
| func @matmul_f32(%A: memref<?xi8>, %M: index, %N: index, %K: index) { |
| %c4 = arith.constant 4 : index |
| %c3 = arith.constant 3 : index |
| %c2 = arith.constant 2 : index |
| %c0 = arith.constant 0 : index |
| %c1 = arith.constant 1 : index |
| %3 = memref.view %A[%c0][%M, %K] : memref<?xi8> to memref<?x?xf32> |
| %4 = memref.view %A[%c0][%K, %N] : memref<?xi8> to memref<?x?xf32> |
| %5 = memref.view %A[%c0][%M, %N] : memref<?xi8> to memref<?x?xf32> |
| %6 = memref.dim %3, %c0 : memref<?x?xf32> |
| %7 = memref.dim %3, %c1 : memref<?x?xf32> |
| %8 = memref.dim %4, %c1 : memref<?x?xf32> |
| scf.for %arg4 = %c0 to %6 step %c2 { |
| scf.for %arg5 = %c0 to %8 step %c3 { |
| scf.for %arg6 = %c0 to %7 step %c4 { |
| %11 = memref.subview %3[%arg4, %arg6][%c2, %c4][1, 1] : memref<?x?xf32> to memref<?x?xf32, offset: ?, strides: [?, 1]> |
| %14 = memref.subview %4[%arg6, %arg5][%c4, %c3][1, 1] : memref<?x?xf32> to memref<?x?xf32, offset: ?, strides: [?, 1]> |
| %17 = memref.subview %5[%arg4, %arg5][%c2, %c3][1, 1] : memref<?x?xf32> to memref<?x?xf32, offset: ?, strides: [?, 1]> |
| linalg.matmul |
| ins(%11, %14: memref<?x?xf32, offset: ?, strides: [?, 1]>, |
| memref<?x?xf32, offset: ?, strides: [?, 1]>) |
| outs(%17: memref<?x?xf32, offset: ?, strides: [?, 1]>) |
| } |
| } |
| } |
| return |
| } |
| |
| // CHECK-LABEL: func @matmul_f32(%{{.*}}: memref<?xi8>, %{{.*}}: index, %{{.*}}: index, %{{.*}}: index) { |
| // CHECK: scf.for %{{.*}} = %{{.*}} to %{{.*}} step %{{.*}} { |
| // CHECK: scf.for %{{.*}} = %{{.*}} to %{{.*}} step %{{.*}} { |
| // CHECK: scf.for %{{.*}} = %{{.*}} to %{{.*}} step %{{.*}} { |
| // CHECK: %[[vA:.*]] = memref.subview {{.*}} : memref<?x?xf32> |
| // CHECK: %[[vB:.*]] = memref.subview {{.*}} : memref<?x?xf32> |
| // CHECK: %[[vC:.*]] = memref.subview {{.*}} : memref<?x?xf32> |
| /// |
| // CHECK: %[[tmpA:.*]] = memref.alloc() : memref<32xi8> |
| // ALLOCA: %[[tmpA:.*]] = memref.alloca() : memref<32xi8> |
| // CHECK: %[[fullA:.*]] = memref.view %[[tmpA]][{{.*}}][{{.*}}] : memref<32xi8> to memref<?x?xf32> |
| // DYNAMIC: memref.view %{{.*}}[{{.*}}][{{.*}}] : memref<?xi8> to memref<?x?xf32> |
| // CHECK: %[[partialA:.*]] = memref.subview %[[fullA]]{{.*}} : memref<?x?xf32> to memref<?x?xf32, #[[$strided2D]]> |
| /// |
| // CHECK: %[[tmpB:.*]] = memref.alloc() : memref<48xi8> |
| // ALLOCA: %[[tmpB:.*]] = memref.alloca() : memref<48xi8> |
| // CHECK: %[[fullB:.*]] = memref.view %[[tmpB]][{{.*}}][{{.*}}] : memref<48xi8> to memref<?x?xf32> |
| // DYNAMIC: memref.view %{{.*}}[{{.*}}][{{.*}}] : memref<?xi8> to memref<?x?xf32> |
| // CHECK: %[[partialB:.*]] = memref.subview %[[fullB]]{{.*}} : memref<?x?xf32> to memref<?x?xf32, #[[$strided2D]]> |
| /// |
| // CHECK: %[[tmpC:.*]] = memref.alloc() : memref<24xi8> |
| // ALLOCA: %[[tmpC:.*]] = memref.alloca() : memref<24xi8> |
| // CHECK: %[[fullC:.*]] = memref.view %[[tmpC]][{{.*}}][{{.*}}] : memref<24xi8> to memref<?x?xf32> |
| // DYNAMIC: memref.view %{{.*}}[{{.*}}][{{.*}}] : memref<?xi8> to memref<?x?xf32> |
| // CHECK: %[[partialC:.*]] = memref.subview %[[fullC]]{{.*}} : memref<?x?xf32> to memref<?x?xf32, #[[$strided2D]]> |
| |
| // CHECK: linalg.copy(%[[vA]], %[[partialA]]) : memref<?x?xf32, #[[$strided2D]]>, memref<?x?xf32, #[[$strided2D]]> |
| // CHECK: linalg.copy(%[[vB]], %[[partialB]]) : memref<?x?xf32, #[[$strided2D]]>, memref<?x?xf32, #[[$strided2D]]> |
| // CHECK: linalg.copy(%[[vC]], %[[partialC]]) : memref<?x?xf32, #[[$strided2D]]>, memref<?x?xf32, #[[$strided2D]]> |
| // |
| // CHECK: linalg.matmul ins(%[[partialA]], %[[partialB]]{{.*}} outs(%[[partialC]] |
| // |
| // CHECK: linalg.copy(%[[partialC]], %[[vC]]) : |
| // CHECK: memref<?x?xf32, #[[$strided2D]]>, |
| // CHECK: memref<?x?xf32, #[[$strided2D]]> |
| // |
| // CHECK: memref.dealloc %[[tmpA]] : memref<32xi8> |
| // CHECK: memref.dealloc %[[tmpB]] : memref<48xi8> |
| // CHECK: memref.dealloc %[[tmpC]] : memref<24xi8> |
| // ALLOCA-NOT: memref.dealloc %[[tmpA]] : memref<32xi8> |
| // ALLOCA-NOT: memref.dealloc %[[tmpB]] : memref<48xi8> |
| // ALLOCA-NOT: memref.dealloc %[[tmpC]] : memref<24xi8> |
| |
| // ----- |
| |
| func @matmul_f64(%A: memref<?xi8>, %M: index, %N: index, %K: index) { |
| %c4 = arith.constant 4 : index |
| %c3 = arith.constant 3 : index |
| %c2 = arith.constant 2 : index |
| %c0 = arith.constant 0 : index |
| %c1 = arith.constant 1 : index |
| %3 = memref.view %A[%c0][%M, %K] : memref<?xi8> to memref<?x?xf64> |
| %4 = memref.view %A[%c0][%K, %N] : memref<?xi8> to memref<?x?xf64> |
| %5 = memref.view %A[%c0][%M, %N] : memref<?xi8> to memref<?x?xf64> |
| %6 = memref.dim %3, %c0 : memref<?x?xf64> |
| %7 = memref.dim %3, %c1 : memref<?x?xf64> |
| %8 = memref.dim %4, %c1 : memref<?x?xf64> |
| scf.for %arg4 = %c0 to %6 step %c2 { |
| scf.for %arg5 = %c0 to %8 step %c3 { |
| scf.for %arg6 = %c0 to %7 step %c4 { |
| %11 = memref.subview %3[%arg4, %arg6][%c2, %c4][1, 1] : memref<?x?xf64> to memref<?x?xf64, offset: ?, strides: [?, 1]> |
| %14 = memref.subview %4[%arg6, %arg5][%c4, %c3][1, 1] : memref<?x?xf64> to memref<?x?xf64, offset: ?, strides: [?, 1]> |
| %17 = memref.subview %5[%arg4, %arg5][%c2, %c3][1, 1] : memref<?x?xf64> to memref<?x?xf64, offset: ?, strides: [?, 1]> |
| linalg.matmul |
| ins(%11, %14: memref<?x?xf64, offset: ?, strides: [?, 1]>, |
| memref<?x?xf64, offset: ?, strides: [?, 1]>) |
| outs(%17: memref<?x?xf64, offset: ?, strides: [?, 1]>) |
| } |
| } |
| } |
| return |
| } |
| |
| // CHECK-LABEL: func @matmul_f64(%{{.*}}: memref<?xi8>, %{{.*}}: index, %{{.*}}: index, %{{.*}}: index) { |
| // CHECK: scf.for %{{.*}} = %{{.*}} to %{{.*}} step %{{.*}} { |
| // CHECK: scf.for %{{.*}} = %{{.*}} to %{{.*}} step %{{.*}} { |
| // CHECK: scf.for %{{.*}} = %{{.*}} to %{{.*}} step %{{.*}} { |
| // CHECK: %[[vA_f64:.*]] = memref.subview {{.*}} : memref<?x?xf64> |
| // CHECK: %[[vB_f64:.*]] = memref.subview {{.*}} : memref<?x?xf64> |
| // CHECK: %[[vC_f64:.*]] = memref.subview {{.*}} : memref<?x?xf64> |
| /// |
| // CHECK: %[[tmpA_f64:.*]] = memref.alloc() : memref<64xi8> |
| // CHECK: %[[fullA_f64:.*]] = memref.view %[[tmpA_f64]][{{.*}}][{{.*}}] : memref<64xi8> to memref<?x?xf64> |
| // DYNAMIC: memref.view %{{.*}}[{{.*}}][{{.*}}] : memref<?xi8> to memref<?x?xf64> |
| // CHECK: %[[partialA_f64:.*]] = memref.subview %[[fullA_f64]][0, 0] [%{{.*}}, %{{.*}}] [1, 1] : memref<?x?xf64> to memref<?x?xf64, #[[$strided2D]]> |
| /// |
| // CHECK: %[[tmpB_f64:.*]] = memref.alloc() : memref<96xi8> |
| // CHECK: %[[fullB_f64:.*]] = memref.view %[[tmpB_f64]][{{.*}}][{{.*}}] : memref<96xi8> to memref<?x?xf64> |
| // DYNAMIC: memref.view %{{.*}}[{{.*}}][{{.*}}] : memref<?xi8> to memref<?x?xf64> |
| // CHECK: %[[partialB_f64:.*]] = memref.subview %[[fullB_f64]][0, 0] [%{{.*}}, %{{.*}}] [1, 1] : memref<?x?xf64> to memref<?x?xf64, #[[$strided2D]]> |
| /// |
| // CHECK: %[[tmpC_f64:.*]] = memref.alloc() : memref<48xi8> |
| // CHECK: %[[fullC_f64:.*]] = memref.view %[[tmpC_f64]][{{.*}}][{{.*}}] : memref<48xi8> to memref<?x?xf64> |
| // DYNAMIC: memref.view %{{.*}}[{{.*}}][{{.*}}] : memref<?xi8> to memref<?x?xf64> |
| // CHECK: %[[partialC_f64:.*]] = memref.subview %[[fullC_f64]][0, 0] [%{{.*}}, %{{.*}}] [1, 1] : memref<?x?xf64> to memref<?x?xf64, #[[$strided2D]]> |
| |
| // CHECK: linalg.copy(%[[vA_f64]], %[[partialA_f64]]) : memref<?x?xf64, #[[$strided2D]]>, memref<?x?xf64, #[[$strided2D]]> |
| // CHECK: linalg.copy(%[[vB_f64]], %[[partialB_f64]]) : memref<?x?xf64, #[[$strided2D]]>, memref<?x?xf64, #[[$strided2D]]> |
| // CHECK: linalg.copy(%[[vC_f64]], %[[partialC_f64]]) : memref<?x?xf64, #[[$strided2D]]>, memref<?x?xf64, #[[$strided2D]]> |
| // |
| // CHECK: linalg.matmul ins(%[[partialA_f64]], %[[partialB_f64]]{{.*}} outs(%[[partialC_f64]] |
| // |
| // CHECK: linalg.copy(%[[partialC_f64]], %[[vC_f64]]) : |
| // CHECK: memref<?x?xf64, #[[$strided2D]]>, |
| // CHECK: memref<?x?xf64, #[[$strided2D]]> |
| // |
| // CHECK: memref.dealloc %[[tmpA_f64]] : memref<64xi8> |
| // CHECK: memref.dealloc %[[tmpB_f64]] : memref<96xi8> |
| // CHECK: memref.dealloc %[[tmpC_f64]] : memref<48xi8> |
