Created
March 19, 2024 18:41
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#map = affine_map<(d0, d1) -> (d0, d1)> | |
func.func @linalg_transpose_2d(%arg0: tensor<?x?xi32>, %dims: tensor<2xindex>, %1 : tensor<?x?xi32>) -> tensor<?x?xi32> { | |
%2 = linalg.generic {indexing_maps = [#map, #map], iterator_types = ["parallel", "parallel"]} ins(%arg0 : tensor<?x?xi32>) outs(%1 : tensor<?x?xi32>) { | |
^bb0(%in: i32, %out: i32): | |
%idx0 = linalg.index 0 : index | |
%idx1 = linalg.index 1 : index | |
%indexes = tensor.from_elements %idx0, %idx1 : tensor<2xindex> | |
%cst0 = arith.constant 0 : index | |
%cst1 = arith.constant 1 : index | |
%dimsIdx0 = tensor.extract %dims[%cst0] : tensor<2xindex> | |
%dimsIdx1 = tensor.extract %dims[%cst1] : tensor<2xindex> | |
%outputIdx0 = tensor.extract %indexes[%dimsIdx0] : tensor<2xindex> | |
%outputIdx1 = tensor.extract %indexes[%dimsIdx1] : tensor<2xindex> | |
%3 = tensor.extract %arg0[%outputIdx0, %outputIdx1] : tensor<?x?xi32> | |
linalg.yield %3 : i32 | |
} -> tensor<?x?xi32> | |
return %2 : tensor<?x?xi32> | |
} | |
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