forked from OSchip/llvm-project
308 lines
14 KiB
MLIR
308 lines
14 KiB
MLIR
// RUN: mlir-opt %s -test-linalg-fusion-transform-patterns -canonicalize -cse -split-input-file | FileCheck %s
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module {
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func.func @basic_fusion(%arg0: memref<?x?xf32>, %arg1: memref<?x?xf32>,
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%arg2: memref<?x?xf32>) {
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%cst = arith.constant 0.000000e+00 : f32
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linalg.fill ins(%cst : f32) outs(%arg2 : memref<?x?xf32>)
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linalg.matmul {__internal_linalg_transform__ = "basic_fusion"}
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ins(%arg0, %arg1 : memref<?x?xf32>, memref<?x?xf32>)
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outs(%arg2 : 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] -> (-d0 + s0, 32)>
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// CHECK-DAG: #[[MAP1:.+]] = affine_map<(d0, d1)[s0, s1] -> (d0 * s1 + s0 + d1)>
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// CHECK-DAG: #[[MAP2:.+]] = affine_map<(d0)[s0] -> (-d0 + s0, 64)>
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// CHECK-DAG: #[[MAP3:.+]] = affine_map<(d0)[s0] -> (-d0 + s0, 16)>
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// CHECK-DAG: #[[MAP4:.+]] = affine_map<(d0)[s0, s1] -> (-d0 + s1, -d0 + s0, 32)>
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// CHECK-DAG: #[[MAP5:.+]] = affine_map<(d0)[s0, s1] -> (-d0 + s1, -d0 + s0, 64)>
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// CHECK: func @basic_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<?x?xf32>
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// CHECK-DAG: %[[C0:.+]] = arith.constant 0 : index
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// CHECK-DAG: %[[C1:.+]] = arith.constant 1 : index
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// CHECK-DAG: %[[C32:.+]] = arith.constant 32 : index
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// CHECK-DAG: %[[C64:.+]] = arith.constant 64 : index
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// CHECK-DAG: %[[C16:.+]] = arith.constant 16 : index
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// CHECK-DAG: %[[CST:.+]] = arith.constant 0.0{{.*}} : f32
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// CHECK-DAG: linalg.fill
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// CHECK-SAME: __internal_linalg_transform__ = "after_basic_fusion_original"
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// CHECK-SAME: ins(%[[CST]]{{.*}}outs(%[[ARG2]]
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// CHECK-DAG: %[[M:.+]] = memref.dim %[[ARG0]], %[[C0]]
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// CHECK-DAG: %[[N:.+]] = memref.dim %[[ARG1]], %[[C1]]
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// CHECK: scf.parallel (%[[IV0:.+]], %[[IV1:.+]]) =
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// CHECK-SAME: to (%[[M]], %[[N]])
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// CHECK-SAME: step (%[[C32]], %[[C64]]) {
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// CHECK: %[[TILE_M:.+]] = affine.min #[[MAP0]](%[[IV0]])[%[[M]]]
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// CHECK: %[[K:.+]] = memref.dim %[[ARG0]], %[[C1]]
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// CHECK: %[[SV1:.+]] = memref.subview %[[ARG0]][%[[IV0]], 0]
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// CHECK-SAME: [%[[TILE_M]], %[[K]]]
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// CHECK: %[[K_2:.+]] = memref.dim %[[ARG1]], %[[C0]]
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// CHECK: %[[TILE_N:.+]] = affine.min #[[MAP2]](%[[IV1]])[%[[N]]]
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// CHECK: %[[SV2:.+]] = memref.subview %[[ARG1]][0, %[[IV1]]]
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// CHECK-SAME: %[[K_2]], %[[TILE_N]]
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// CHECK: %[[SV3:.+]] = memref.subview %[[ARG2]][%[[IV0]], %[[IV1]]]
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// CHECK-SAME: [%[[TILE_M]], %[[TILE_N]]]
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// CHECK: %[[M_2:.+]] = memref.dim %[[ARG2]], %[[C0]]
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// CHECK: %[[N_2:.+]] = memref.dim %[[ARG2]], %[[C1]]
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// CHECK: %[[TILE_M_3:.+]] = affine.min #[[MAP4]](%[[IV0]])[%[[M_2]], %[[M]]]
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// CHECK: %[[TILE_N_3:.+]] = affine.min #[[MAP5]](%[[IV1]])[%[[N_2]], %[[N]]]
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// CHECK: %[[SV3_2:.+]] = memref.subview %[[ARG2]][%[[IV0]], %[[IV1]]]
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// CHECK-SAME: [%[[TILE_M_3]], %[[TILE_N_3]]]
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// CHECK: linalg.fill
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// CHECK-SAME: __internal_linalg_transform__ = "after_basic_fusion_producer"
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// CHECK-SAME: ins(%[[CST]]{{.*}}outs(%[[SV3_2]]
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// CHECK: scf.for %[[IV2:.+]] = %[[C0]] to %[[K]] step %[[C16]] {
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// CHECK: %[[TILE_K:.+]] = affine.min #[[MAP3]](%[[IV2]])[%[[K]]]
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// CHECK: %[[SV4:.+]] = memref.subview %[[SV1]][0, %[[IV2]]]
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// CHECK-SAME: [%[[TILE_M]], %[[TILE_K]]]
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// CHECK: %[[SV5:.+]] = memref.subview %[[SV2]][%[[IV2]], 0]
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// CHECK-SAME: [%[[TILE_K]], %[[TILE_N]]]
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// CHECK: linalg.matmul
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// CHECK-SAME: __internal_linalg_transform__ = "after_basic_fusion"
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// CHECK-SAME: ins(%[[SV4]], %[[SV5]]
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// CHECK-SAME: : memref<?x?xf32, #[[MAP1]]>, memref<?x?xf32, #[[MAP1]]>)
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// CHECK-SAME: outs(%[[SV3]] : memref<?x?xf32, #[[MAP1]]>)
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// CHECK: }
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// CHECK: }
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// CHECK: linalg.matmul
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// CHECK-SAME: __internal_linalg_transform__ = "after_basic_fusion_original"
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// -----
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module {
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func.func @matmul_fusion(%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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linalg.matmul ins(%arg0, %arg1 : memref<?x?xf32>, memref<?x?xf32>)
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outs(%arg2 : memref<?x?xf32>)
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linalg.matmul {__internal_linalg_transform__ = "lhs_fusion"}
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ins(%arg2, %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] -> (-d0 + s0, 32)>
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// CHECK-DAG: #[[MAP1:.+]] = affine_map<(d0, d1)[s0, s1] -> (d0 * s1 + s0 + d1)>
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// CHECK-DAG: #[[MAP2:.+]] = affine_map<(d0)[s0] -> (-d0 + s0, 16)>
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// CHECK-DAG: #[[MAP3:.+]] = affine_map<(d0)[s0] -> (-d0 + s0, 64)>
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// CHECK-DAG: #[[MAP4:.+]] = affine_map<(d0)[s0, s1] -> (-d0 + s1, -d0 + s0, 32)>
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// CHECK: func @matmul_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<?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:.+]] = arith.constant 0 : index
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// CHECK-DAG: %[[C1:.+]] = arith.constant 1 : index
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// CHECK-DAG: %[[C32:.+]] = arith.constant 32 : index
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// CHECK-DAG: %[[C64:.+]] = arith.constant 64 : index
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// CHECK-DAG: %[[C16:.+]] = arith.constant 16 : index
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// CHECK: linalg.matmul
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// CHECK-SAME: __internal_linalg_transform__ = "after_lhs_fusion_original"
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// CHECK-DAG: %[[M:.+]] = memref.dim %[[ARG2]], %[[C0]]
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// CHECK: scf.parallel (%[[IV0:.+]]) =
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// CHECK-SAME: (%[[C0]]) to (%[[M]]) step (%[[C32]]) {
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// CHECK: %[[TILE_M:.+]] = affine.min #[[MAP0]](%[[IV0]])[%[[M]]]
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// CHECK: %[[K2:.+]] = memref.dim %[[ARG2]], %[[C1]]
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// CHECK: %[[SV1:.+]] = memref.subview %[[ARG2]][%[[IV0]], 0]
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// CHECK-SAME: [%[[TILE_M]], %[[K2]]]
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// CHECK: %[[N:.+]] = memref.dim %[[ARG4]], %[[C1]]
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// CHECK: %[[SV2:.+]] = memref.subview %[[ARG4]][%[[IV0]], 0]
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// CHECK-SAME: [%[[TILE_M]], %[[N]]]
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// CHECK: %[[M_3:.+]] = memref.dim %[[ARG0]], %[[C0]]
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// CHECK: %[[TILE_M_3:.+]] = affine.min #[[MAP4]](%[[IV0]])[%[[M_3]], %[[M]]]
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// CHECK: %[[K1:.+]] = memref.dim %[[ARG0]], %[[C1]]
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// CHECK: %[[SV3:.+]] = memref.subview %[[ARG0]][%[[IV0]], 0]
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// CHECK-SAME: [%[[TILE_M_3]], %[[K1]]]
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// CHECK: %[[SV1_2:.+]] = memref.subview %[[ARG2]][%[[IV0]], 0]
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// CHECK-SAME: [%[[TILE_M_3]], %[[K2]]]
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// CHECK: linalg.matmul
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// CHECK-SAME: __internal_linalg_transform__ = "after_lhs_fusion_producer"
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// CHECK-SAME: ins(%[[SV3]], %[[ARG1]]
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// CHECK-SAME: : memref<?x?xf32, #[[MAP1]]>, memref<?x?xf32>)
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// CHECK-SAME: outs(%[[SV1_2]] : memref<?x?xf32, #[[MAP1]]>)
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// CHECK: %[[N_2:.+]] = memref.dim %[[ARG3]], %[[C1]]
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// CHECK: scf.parallel (%[[IV1:.+]]) =
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// CHECK-SAME: (%[[C0]]) to (%[[N_2]]) step (%[[C64]]) {
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// CHECK-NEXT: scf.for %[[IV2:.+]] = %[[C0]] to %[[K2]] step %[[C16]] {
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// CHECK: %[[TILE_K:.+]] = affine.min #[[MAP2]](%[[IV2]])[%[[K2]]]
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// CHECK: %[[SV6:.+]] = memref.subview %[[SV1]][0, %[[IV2]]]
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// CHECK-SAME: [%[[TILE_M]], %[[TILE_K]]]
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// CHECK: %[[TILE_N:.+]] = affine.min #[[MAP3]](%[[IV1]])[%[[N_2]]]
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// CHECK: %[[SV7:.+]] = memref.subview %[[ARG3]][%[[IV2]], %[[IV1]]]
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// CHECK-SAME: [%[[TILE_K]], %[[TILE_N]]]
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// CHECK: %[[SV8:.+]] = memref.subview %[[SV2]][0, %[[IV1]]]
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// CHECK-SAME: [%[[TILE_M]], %[[TILE_N]]]
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// CHECK: linalg.matmul
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// CHECK-SAME: __internal_linalg_transform__ = "after_lhs_fusion"
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// CHECK-SAME: ins(%[[SV6]], %[[SV7]]
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// CHECK-SAME: : memref<?x?xf32, #[[MAP1]]>, memref<?x?xf32, #[[MAP1]]>)
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// CHECK-SAME: outs(%[[SV8]] : memref<?x?xf32, #[[MAP1]]>)
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// CHECK: }
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// CHECK: }
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// CHECK: }
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// CHECK: linalg.matmul
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// CHECK-SAME: __internal_linalg_transform__ = "after_lhs_fusion_original"
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// -----
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module {
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func.func @matmul_plus_matmul(%arg0: memref<?x?xf32>, %arg1: memref<?x?xf32>,
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%arg2: memref<?x?xf32>) {
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%c0 = arith.constant 0 : index
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%c1 = arith.constant 1 : index
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%0 = memref.dim %arg2, %c0 : memref<?x?xf32>
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%1 = memref.dim %arg2, %c1 : memref<?x?xf32>
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%2 = memref.alloc(%0, %1) : memref<?x?xf32>
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linalg.matmul ins(%arg0, %arg1 : memref<?x?xf32>, memref<?x?xf32>)
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outs(%2 : 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) -> (d0, d1)>,
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affine_map<(d0, d1) -> (d0, d1)>],
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iterator_types = ["parallel", "parallel"],
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__internal_linalg_transform__ = "transpose_fusion"}
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ins(%2, %2 : memref<?x?xf32>, memref<?x?xf32>)
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outs(%arg2 : memref<?x?xf32>) {
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^bb0(%arg3 : f32, %arg4 : f32, %arg5 : f32) :
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%3 = arith.addf %arg3, %arg4 : f32
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linalg.yield %3 : f32
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}
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return
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}
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}
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// CHECK: func @matmul_plus_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: %[[T2:.+]] = memref.alloc(%{{.*}}, %{{.*}}) : memref<?x?xf32>
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// CHECK: linalg.matmul
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// CHECK-SAME: after_transpose_fusion_original
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// CHECK: scf.parallel (%[[ARG3:[a-zA-Z0-9_]+]], %[[ARG4:.[a-zA-Z0-9_]+]])
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// CHECK: %[[T5:.+]] = memref.subview %[[T2]][%[[ARG3]], %[[ARG4]]]
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// CHECK: %[[T6:.+]] = memref.subview %[[ARG2]][%[[ARG3]], %[[ARG4]]]
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// CHECK: %[[T8:.+]] = memref.subview %[[ARG0]][%[[ARG3]], 0]
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// CHECK: %[[T9:.+]] = memref.subview %[[ARG1]][0, %[[ARG4]]]
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// CHECK: %[[T10:.+]] = memref.subview %[[T2]][%[[ARG3]], %[[ARG4]]]
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// CHECK: linalg.matmul
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// CHECK-SAME: after_transpose_fusion_producer
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// CHECK-SAME: ins(%[[T8]], %[[T9]]
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// CHECK-SAME: outs(%[[T10]]
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// CHECK-NOT: linalg.matmul
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// CHECK: linalg.generic
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// CHECK-SAME: ins(%[[T5]], %[[T5]]
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// CHECK-SAME: outs(%[[T6]]
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// CHECK-SAME: after_transpose_fusion
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// -----
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module {
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func.func @matmul_plus_transpose_matmul(%arg0: memref<?x?xf32>,
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%arg1: memref<?x?xf32>,
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%arg2: memref<?x?xf32>) {
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%c0 = arith.constant 0 : index
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%c1 = arith.constant 1 : index
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%0 = memref.dim %arg2, %c0 : memref<?x?xf32>
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%1 = memref.dim %arg2, %c1 : memref<?x?xf32>
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%2 = memref.alloc(%0, %1) : memref<?x?xf32>
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linalg.matmul ins(%arg0, %arg1 : memref<?x?xf32>, memref<?x?xf32>)
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outs(%2 : 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, d0)>,
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affine_map<(d0, d1) -> (d0, d1)>],
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iterator_types = ["parallel", "parallel"],
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__internal_linalg_transform__ = "transpose_fusion"}
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ins(%2, %2 : memref<?x?xf32>, memref<?x?xf32>)
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outs(%arg2 : memref<?x?xf32>) {
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^bb0(%arg3 : f32, %arg4 : f32, %arg5 : f32) :
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%3 = arith.addf %arg3, %arg4 : f32
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linalg.yield %3 : f32
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}
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return
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}
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}
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// CHECK-LABEL: func @matmul_plus_transpose_matmul
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// CHECK-NOT: scf.parallel
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// CHECK-NOT: scf.for
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// CHECK: linalg.matmul
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// CHECK-NOT: scf.parallel
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// CHECK-NOT: scf.for
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// CHECK: linalg.generic
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// CHECK-NOT: scf.parallel
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// CHECK-NOT: scf.for
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// -----
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#map0 = affine_map<(d0)[s0] -> (32, -d0 + s0)>
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#map1 = affine_map<(d0)[s0] -> (64, -d0 + s0)>
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#map2 = affine_map<(d0)[s0] -> (16, -d0 + s0)>
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#map3 = affine_map<(d0, d1)[s0, s1] -> (d0 * s1 + s0 + d1)>
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module {
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func.func @basic_no_fusion(%arg0: memref<?x?xf32>, %arg1: memref<?x?xf32>,
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%arg2: memref<?x?xf32>) {
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%c0 = arith.constant 0 : index
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%c1 = arith.constant 1 : index
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%c2 = arith.constant 2 : index
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%c32 = arith.constant 32 : index
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%c64 = arith.constant 64 : index
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%c16 = arith.constant 16 : index
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%cst = arith.constant 0.000000e+00 : f32
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linalg.fill ins(%cst : f32) outs(%arg2 : memref<?x?xf32>)
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%0 = memref.dim %arg0, %c0 : memref<?x?xf32>
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%1 = memref.dim %arg1, %c1 : memref<?x?xf32>
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%2 = memref.dim %arg0, %c1 : memref<?x?xf32>
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scf.parallel (%arg3, %arg4) = (%c0, %c0) to (%0, %1) step (%c32, %c64) {
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scf.for %arg5 = %c0 to %2 step %c16 {
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%3 = affine.min #map0(%arg3)[%0]
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%4 = affine.min #map1(%arg4)[%1]
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%5 = affine.min #map2(%arg5)[%2]
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%6 = memref.subview %arg0[%arg3, %arg5] [%3, %5] [1, 1] : memref<?x?xf32> to memref<?x?xf32, #map3>
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%7 = memref.subview %arg1[%arg5, %arg4] [%5, %4] [1, 1] : memref<?x?xf32> to memref<?x?xf32, #map3>
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%8 = memref.subview %arg2[%arg3, %arg4] [%3, %4] [1, 1] : memref<?x?xf32> to memref<?x?xf32, #map3>
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linalg.matmul {__internal_linalg_transform__ = "basic_fusion"}
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ins(%6, %7 : memref<?x?xf32, #map3>, memref<?x?xf32, #map3>)
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outs(%8 : memref<?x?xf32, #map3>)
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}
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scf.yield
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}
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return
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}
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}
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// CHECK-LABEL: func @basic_no_fusion
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// CHECK-NOT: scf.parallel
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// CHECK: linalg.fill
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// CHECK: scf.parallel
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// CHECK: scf.for
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// CHECK-NOT: linalg.fill
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// CHECK: linalg.matmul
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// -----
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module {
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func.func @basic_conv_fusion(%arg0: memref<?x?xf32>, %arg1: memref<?x?xf32>,
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%arg2: memref<?x?xf32>) {
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%cst = arith.constant 0.000000e+00 : f32
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linalg.fill ins(%cst : f32) outs(%arg2 : memref<?x?xf32>)
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linalg.conv_2d {__internal_linalg_transform__ = "basic_fusion"}
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ins(%arg1, %arg0 : memref<?x?xf32>, memref<?x?xf32>) outs(%arg2 : memref<?x?xf32>)
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return
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}
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}
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// CHECK: func @basic_conv_fusion
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// CHECK: linalg.fill
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// CHECK-SAME: __internal_linalg_transform__ = "after_basic_fusion_original"
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// CHECK: scf.parallel (%{{.+}}, %{{.+}}, %{{.+}})
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// CHECK-SAME: {
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// CHECK: linalg.fill
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// CHECK-SAME: __internal_linalg_transform__ = "after_basic_fusion_producer"
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// CHECK: linalg.conv_2d
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// CHECK-SAME: __internal_linalg_transform__ = "after_basic_fusion"
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// CHECK: }
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// CHECK: linalg.conv_2d
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// CHECK-SAME: __internal_linalg_transform__ = "after_basic_fusion_original"
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