mirror of https://github.com/llvm/torch-mlir
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
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//===- generic.h ----------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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// Also available under a BSD-style license. See LICENSE.
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//
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//===----------------------------------------------------------------------===//
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// This file is adapted from pytorch/pytorch
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// https://github.com/pytorch/pytorch/blob/master/torch/csrc/lazy/ts_backend/generic.h
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//===----------------------------------------------------------------------===//
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#pragma once
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#include "../mlir_node.h"
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namespace torch {
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namespace lazy {
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// Generic IR Node implementation for nodes which can simply be described by a
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// specific OpKind and a lowering function. IR nodes carrying
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// metadata should not be using this class TORCH_API (and have the metadata
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// captured by the LowerFn), but they should instead create a dedicated IR node.
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// Doing the former would limit IR introspection.
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class TORCH_API Generic : public TorchMlirNode {
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public:
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Generic(
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OpKind op,
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OpList operands,
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Shape shape,
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size_t num_outputs = 1,
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hash_t hash_seed = static_cast<uint32_t>(0x5a2d296e9));
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private:
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hash_t hash_seed_;
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};
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} // namespace lazy
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} // namespace torch
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