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// RUN: mlir-opt -split-input-file --test-linalg-transform-patterns="test-generalize-tensor-pack" %s | FileCheck %s
func.func @simple_KCRS_to_KCRSsr(%arg0: tensor<1x1x32x8xf32>, %arg1: tensor<1x1x1x1x8x32xf32>) -> tensor<1x1x1x1x8x32xf32> {
%0 = tensor.pack %arg0 inner_dims_pos = [3, 2] inner_tiles = [8, 32] into %arg1 : tensor<1x1x32x8xf32> -> tensor<1x1x1x1x8x32xf32>
return %0 : tensor<1x1x1x1x8x32xf32>
}
// CHECK-LABEL: func.func @simple_KCRS_to_KCRSsr
// CHECK-SAME: %[[SRC:[a-zA-Z0-9]+]]
// CHECK-SAME: %[[DEST:[a-zA-Z0-9]+]]
// CHECK: %[[TILE:.+]] = tensor.extract_slice %[[SRC]][0, 0, 0, 0] [1, 1, 32, 8] [1, 1, 1, 1]
// CHECK: %[[EMPTY:.+]] = tensor.empty() : tensor<8x32xf32>
// CHECK: %[[TRANSP:.+]] = linalg.transpose
// CHECK-SAME: ins(%[[TILE]] : tensor<32x8xf32>)
// CHECK-SAME: outs(%[[EMPTY]] : tensor<8x32xf32>)
// CHECK-SAME: permutation = [1, 0]
// CHECK: %[[INSERT:.+]] = tensor.insert_slice %[[TRANSP]] into %[[DEST]]
// CHECK-SAME: [0, 0, 0, 0, 0, 0] [1, 1, 1, 1, 8, 32] [1, 1, 1, 1, 1, 1]
// CHECK: return %[[INSERT]]
// -----
func.func @simple_pad_and_pack(%input: tensor<5x1xf32>, %output: tensor<1x1x8x2xf32>, %pad: f32) -> tensor<1x1x8x2xf32> {
%0 = tensor.pack %input padding_value(%pad : f32) inner_dims_pos = [0, 1] inner_tiles = [8, 2] into %output : tensor<5x1xf32> -> tensor<1x1x8x2xf32>
return %0 : tensor<1x1x8x2xf32>
}
// CHECK-LABEL: func.func @simple_pad_and_pack
// CHECK-SAME: %[[SRC:[a-zA-Z0-9]+]]
// CHECK-SAME: %[[DEST:[a-zA-Z0-9]+]]
// CHECK-SAME: %[[PAD_VAL:[a-zA-Z0-9]+]]
// CHECK: %[[PAD:.+]] = tensor.pad %[[SRC]] low[0, 0] high[3, 1]
// CHECK: tensor.yield %[[PAD_VAL]]
// CHECK: %[[EMPTY:.+]] = tensor.empty() : tensor<8x2xf32>
// CHECK: %[[TRANSP:.+]] = linalg.transpose
// CHECK-SAME: ins(%[[PAD]] : tensor<8x2xf32>)
// CHECK-SAME: outs(%[[EMPTY]] : tensor<8x2xf32>)
// CHECK-SAME: permutation = [0, 1]
// CHECK: %[[INSERT:.+]] = tensor.insert_slice %[[TRANSP]] into %[[DEST]]
// CHECK-SAME: [0, 0, 0, 0] [1, 1, 8, 2] [1, 1, 1, 1]
// CHECK: return %[[INSERT]]
// -----
func.func @simple_NC_to_CNnc(%arg0: tensor<32x8xf32>, %arg1: tensor<1x1x32x8xf32>) -> tensor<1x1x32x8xf32>{
%0 = tensor.pack %arg0 outer_dims_perm = [1, 0] inner_dims_pos = [0, 1] inner_tiles = [32, 8] into %arg1 : tensor<32x8xf32> -> tensor<1x1x32x8xf32>
return %0 : tensor<1x1x32x8xf32>
}
// CHECK-LABEL: func.func @simple_NC_to_CNnc
// CHECK-SAME: %[[SRC:[a-zA-Z0-9]+]]
// CHECK-SAME: %[[DEST:[a-zA-Z0-9]+]]
// CHECK: %[[EMPTY:.+]] = tensor.empty() : tensor<32x8xf32>
// CHECK: %[[TRANSP:.+]] = linalg.transpose
// CHECK-SAME: ins(%[[SRC]] : tensor<32x8xf32>)
// CHECK-SAME: outs(%[[EMPTY]] : tensor<32x8xf32>)
// CHECK-SAME: permutation = [0, 1]
// CHECK: %[[INSERT:.+]] = tensor.insert_slice %[[TRANSP]] into %[[DEST]]
// CHECK-SAME: [0, 0, 0, 0] [1, 1, 32, 8] [1, 1, 1, 1]
// CHECK: return %[[INSERT]]
// -----
func.func @simple_CHW_to_CHWhwc(%arg0: tensor<3x5x7xf32>, %arg1: tensor<1x1x1x5x7x3xf32>) -> tensor<1x1x1x5x7x3xf32> {
%0 = tensor.pack %arg0 inner_dims_pos = [1, 2, 0] inner_tiles = [5, 7, 3] into %arg1 : tensor<3x5x7xf32> -> tensor<1x1x1x5x7x3xf32>
return %0 : tensor<1x1x1x5x7x3xf32>
}
// CHECK-LABEL: func.func @simple_CHW_to_CHWhwc
// CHECK-SAME: %[[SRC:[a-zA-Z0-9]+]]
// CHECK-SAME: %[[DEST:[a-zA-Z0-9]+]]
// CHECK: %[[EMPTY:.+]] = tensor.empty() : tensor<5x7x3xf32>
// CHECK: %[[TRANSP:.+]] = linalg.transpose
// CHECK-SAME: ins(%[[SRC]] : tensor<3x5x7xf32>)
// CHECK-SAME: outs(%[[EMPTY]] : tensor<5x7x3xf32>)
// CHECK-SAME: permutation = [1, 2, 0]
// CHECK: %[[INSERT:.+]] = tensor.insert_slice %[[TRANSP]] into %[[DEST]]
// CHECK-SAME: [0, 0, 0, 0, 0, 0] [1, 1, 1, 5, 7, 3] [1, 1, 1, 1, 1, 1]
// CHECK: return %[[INSERT]]
// -----
func.func @simple_KCRS_to_KRSCsr(%arg0: tensor<3x1x32x8xf32>, %arg1: tensor<3x1x1x1x8x32xf32>) -> tensor<3x1x1x1x8x32xf32> {
%0 = tensor.pack %arg0 outer_dims_perm = [0, 2, 3, 1] inner_dims_pos = [3, 2] inner_tiles = [8, 32] into %arg1 : tensor<3x1x32x8xf32> -> tensor<3x1x1x1x8x32xf32>
return %0 : tensor<3x1x1x1x8x32xf32>
}
// CHECK-LABEL: func.func @simple_KCRS_to_KRSCsr
// CHECK-SAME: %[[SRC:[a-zA-Z0-9]+]]
// CHECK-SAME: %[[DEST:[a-zA-Z0-9]+]]
// CHECK: %[[TILE:.+]] = tensor.extract_slice %[[SRC]][0, 0, 0, 0] [3, 1, 32, 8] [1, 1, 1, 1]
// CHECK: %[[EMPTY:.+]] = tensor.empty() : tensor<3x8x32xf32>
// CHECK: %[[TRANSP:.+]] = linalg.transpose
// CHECK-SAME: ins(%[[TILE]] : tensor<3x32x8xf32>)
// CHECK-SAME: outs(%[[EMPTY]] : tensor<3x8x32xf32>)
// CHECK-SAME: permutation = [0, 2, 1]
// CHECK: %[[INSERT:.+]] = tensor.insert_slice %[[TRANSP]] into %[[DEST]]
// CHECK-SAME: [0, 0, 0, 0, 0, 0] [3, 1, 1, 1, 8, 32] [1, 1, 1, 1, 1, 1]
// CHECK: return %[[INSERT]]
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