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134 lines
6.5 KiB
134 lines
6.5 KiB
// RUN: mlir-opt -pass-pipeline="func(test-linalg-tile-and-fuse{tile-sizes=16,32,64}),canonicalize,cse" -split-input-file %s | FileCheck %s
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module {
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func @three_op_fusion(%arg0: memref<?x?xf32>, %arg1: memref<?x?xf32>,
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%arg2: memref<?xf32>, %arg3 : memref<?x?xf32>) {
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%cst = constant 0.000000e+00 : f32
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%c0 = constant 0 : index
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%c1 = constant 1 : index
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%d0 = dim %arg0, %c0 : memref<?x?xf32>
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%d1 = dim %arg1, %c1 : memref<?x?xf32>
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%0 = alloc(%d0, %d1) : memref<?x?xf32>
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linalg.fill(%0, %cst) : memref<?x?xf32>, f32
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linalg.matmul ins(%arg0, %arg1 : memref<?x?xf32>, memref<?x?xf32>)
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outs(%0 : memref<?x?xf32>)
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linalg.generic
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{indexing_maps = [affine_map<(d0, d1) -> (d0, d1)>,
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affine_map<(d0, d1) -> (d1)>,
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affine_map<(d0, d1) -> (d0, d1)>],
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iterator_types = ["parallel", "parallel"]}
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ins(%0, %arg2 : memref<?x?xf32>, memref<?xf32>)
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outs(%arg3 : memref<?x?xf32>) {
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^bb0(%arg4 : f32, %arg5 : f32, %arg6 : f32) :
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%5 = addf %arg4, %arg5 : f32
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linalg.yield %5 : f32
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}
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return
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}
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}
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// CHECK-DAG: #[[MAP2:.+]] = affine_map<(d0, d1)[s0, s1] -> (d0 * s1 + s0 + d1)>
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// CHECK-DAG: #[[MAP3:.+]] = affine_map<(d0)[s0] -> (d0 + s0)>
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// CHECK: func @three_op_fusion
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// CHECK-SAME: %[[ARG0:[a-zA-Z0-9_]+]]: memref<?x?xf32>
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// CHECK-SAME: %[[ARG1:[a-zA-Z0-9_]+]]: memref<?x?xf32>
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// CHECK-SAME: %[[ARG2:[a-zA-Z0-9_]+]]: memref<?xf32>
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// CHECK-SAME: %[[ARG3:[a-zA-Z0-9_]+]]: memref<?x?xf32>
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// CHECK: %[[TEMP:.+]] = alloc(%{{.*}}, %{{.*}}) : memref<?x?xf32>
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// CHECK: scf.parallel (%[[IV0:.+]], %[[IV1:.+]]) = {{.*}} {
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// CHECK-DAG: %[[SV_TEMP:.+]] = subview %[[TEMP]][%[[IV0]], %[[IV1]]]
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// CHECK-DAG: %[[SV_ARG2:.+]] = subview %[[ARG2]][%[[IV1]]]
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// CHECK-DAG: %[[SV_ARG3:.+]] = subview %[[ARG3]][%[[IV0]], %[[IV1]]]
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// CHECK-DAG: %[[SV_ARG0:.+]] = subview %[[ARG0]][%[[IV0]], 0]
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// CHECK-DAG: %[[SV_ARG1:.+]] = subview %[[ARG1]][0, %[[IV1]]]
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// CHECK: linalg.fill(%[[SV_TEMP]], %{{.+}})
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// CHECK: linalg.matmul
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// CHECK-SAME: ins(%[[SV_ARG0]], %[[SV_ARG1]]
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// CHECK-SAME: : memref<?x?xf32, #[[MAP2]]>, memref<?x?xf32, #[[MAP2]]>)
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// CHECK-SAME: outs(%[[SV_TEMP]] : memref<?x?xf32, #[[MAP2]]>)
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// CHECK: linalg.generic
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// CHECK-SAME: ins(%[[SV_TEMP]], %[[SV_ARG2]]
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// CHECK-SAME: : memref<?x?xf32, #[[MAP2]]>, memref<?xf32, #[[MAP3]]>)
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// CHECK-SAME: outs(%[[SV_ARG3]] : memref<?x?xf32, #[[MAP2]]>)
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// CHECK: scf.yield
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// CHECK: }
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// -----
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module {
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func @sequence_of_matmul(%arg0: memref<?x?xf32>, %arg1: memref<?x?xf32>,
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%arg2: memref<?x?xf32>, %arg3: memref<?x?xf32>,
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%arg4: memref<?x?xf32>) {
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%cst = constant 0.000000e+00 : f32
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%c0 = constant 0 : index
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%c1 = constant 1 : index
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%m = dim %arg0, %c0 : memref<?x?xf32>
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%n1 = dim %arg1, %c1 : memref<?x?xf32>
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%n2 = dim %arg2, %c1 : memref<?x?xf32>
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%n3 = dim %arg3, %c1 : memref<?x?xf32>
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%0 = alloc(%m, %n1) : memref<?x?xf32>
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%1 = alloc(%m, %n2) : memref<?x?xf32>
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linalg.fill(%0, %cst) : memref<?x?xf32>, f32
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linalg.matmul ins(%arg0, %arg1 : memref<?x?xf32>, memref<?x?xf32>)
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outs(%0 : memref<?x?xf32>)
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linalg.fill(%1, %cst) : memref<?x?xf32>, f32
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linalg.matmul ins(%0, %arg2 : memref<?x?xf32>, memref<?x?xf32>)
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outs(%1 : memref<?x?xf32>)
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linalg.fill(%arg4, %cst) : memref<?x?xf32>, f32
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linalg.matmul ins(%1, %arg3 : memref<?x?xf32>, memref<?x?xf32>)
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outs(%arg4 : memref<?x?xf32>)
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return
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}
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}
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// CHECK-DAG: #[[MAP0:.+]] = affine_map<(d0)[s0] -> (16, -d0 + s0)>
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// CHECK-DAG: #[[MAP1:.+]] = affine_map<(d0, d1)[s0, s1] -> (d0 * s1 + s0 + d1)>
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// CHECK: func @sequence_of_matmul
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// CHECK-SAME: %[[ARG0:[a-zA-Z0-9_]+]]: memref<?x?xf32>
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// CHECK-SAME: %[[ARG1:[a-zA-Z0-9_]+]]: memref<?x?xf32>
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// CHECK-SAME: %[[ARG2:[a-zA-Z0-9_]+]]: memref<?x?xf32>
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// CHECK-SAME: %[[ARG3:[a-zA-Z0-9_]+]]: memref<?x?xf32>
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// CHECK-SAME: %[[ARG4:[a-zA-Z0-9_]+]]: memref<?x?xf32>
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// CHECK-DAG: %[[C0:.+]] = constant 0 : index
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// CHECK-DAG: %[[C1:.+]] = constant 1 : index
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// CHECK-DAG: %[[C16:.+]] = constant 16 : index
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// CHECK-DAG: %[[M:.+]] = dim %[[ARG0]], %[[C0]]
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// CHECK-DAG: %[[N1:.+]] = dim %[[ARG1]], %[[C1]]
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// CHECK-DAG: %[[N2:.+]] = dim %[[ARG2]], %[[C1]]
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// CHECK: %[[ALLOC1:.+]] = alloc(%[[M]], %[[N1]])
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// CHECK: %[[ALLOC2:.+]] = alloc(%[[M]], %[[N2]])
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// CHECK: scf.parallel (%[[IV0:.+]]) = (%[[C0]]) to (%[[M]])
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// CHECK-SAME: step (%[[C16]]) {
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// CHECK: %[[TILE_M:.+]] = affine.min #[[MAP0]](%[[IV0]])[%[[M]]]
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// CHECK: %[[SV_ALLOC2:.+]] = subview %[[ALLOC2]][%[[IV0]], 0]
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// CHECK-SAME: [%[[TILE_M]], %[[N2]]]
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// CHECK: %[[M_2:.+]] = dim %[[ARG4]], %[[C0]]
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// CHECK: %[[TILE_M_2:.+]] = affine.min #[[MAP0]](%[[IV0]])[%[[M_2]]]
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// CHECK: %[[N3:.+]] = dim %[[ARG4]], %[[C1]]
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// CHECK: %[[SV_ARG4:.+]] = subview %[[ARG4]][%[[IV0]], 0]
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// CHECK-SAME: [%[[TILE_M_2]], %[[N3]]]
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// CHECK: %[[SV_ARG4_2:.+]] = subview %[[ARG4]][%[[IV0]], 0]
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// CHECK-SAME: [%[[TILE_M]], %[[N3]]]
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// CHECK: %[[SV_ALLOC1:.+]] = subview %[[ALLOC1]][%[[IV0]], 0]
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// CHECK-SAME: [%[[TILE_M]], %[[N1]]]
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// CHECK: %[[SV_ARG2:.+]] = subview %[[ARG2]][0, 0] [%[[N1]], %[[N2]]]
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// CHECK: %[[N0:.+]] = dim %[[ARG0]], %[[C1]]
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// CHECK: %[[SV_ARG0:.+]] = subview %[[ARG0]][%[[IV0]], 0]
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// CHECK-SAME: [%[[TILE_M:.+]], %[[N0]]]
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// CHECK: %[[SV_ARG1:.+]] = subview %[[ARG1]][0, 0] [%[[N0]], %[[N1]]]
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// CHECK: linalg.fill(%[[SV_ALLOC1]], %{{.+}})
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// CHECK: linalg.matmul ins(%[[SV_ARG0]], %[[SV_ARG1]]
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// CHECK-SAME: : memref<?x?xf32, #[[MAP1]]>, memref<?x?xf32, #[[MAP1]]>)
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// CHECK-SAME: outs(%[[SV_ALLOC1]] : memref<?x?xf32, #[[MAP1]]>)
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// CHECK: linalg.fill(%[[SV_ALLOC2]], %{{.+}})
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// CHECK: linalg.matmul ins(%[[SV_ALLOC1]], %[[SV_ARG2]]
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// CHECK-SAME: : memref<?x?xf32, #[[MAP1]]>, memref<?x?xf32, #[[MAP1]]>)
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// CHECK-SAME: outs(%[[SV_ALLOC2]] : memref<?x?xf32, #[[MAP1]]>)
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// CHECK: linalg.fill(%[[SV_ARG4_2]], %{{.+}})
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// CHECK: linalg.matmul ins(%[[SV_ALLOC2]], %[[ARG3]]
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// CHECK-SAME: : memref<?x?xf32, #[[MAP1]]>, memref<?x?xf32>)
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// CHECK-SAME: outs(%[[SV_ARG4]] : memref<?x?xf32, #[[MAP1]]>)
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// CHECK: scf.yield
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// CHECK: }
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