wehub-resource-sync
74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
// Copyright (c) 2024 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include "paddle/ap/include/adt/adt.h"
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#include "paddle/ap/include/axpr/type.h"
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#include "paddle/ap/include/code_module/data_type.h"
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#include "paddle/ap/include/kernel_dispatch/typed_buffer.h"
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#include "paddle/phi/core/dense_tensor.h"
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namespace phi {
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class DenseTensor;
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}
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namespace ap::kernel_dispatch {
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using ConstTensorDataImpl = std::variant<const phi::DenseTensor*, TypedBuffer>;
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struct ConstTensorData : public ConstTensorDataImpl {
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using ConstTensorDataImpl::ConstTensorDataImpl;
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ADT_DEFINE_VARIANT_METHODS(ConstTensorDataImpl);
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template <typename T>
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const T* data() const {
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return Match(
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[](const phi::DenseTensor* tensor) -> const T* {
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return reinterpret_cast<const T*>(tensor->data());
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},
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[](const TypedBuffer& buffer) -> const T* {
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return reinterpret_cast<T*>(buffer->buffer);
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});
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}
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const void* data() const {
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return Match(
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[](const phi::DenseTensor* tensor) -> const void* {
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return tensor->data();
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},
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[](const TypedBuffer& buffer) -> const void* {
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return buffer->buffer;
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});
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}
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phi::DataType dtype() const {
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return Match([](const phi::DenseTensor* tensor) { return tensor->dtype(); },
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[](const TypedBuffer& buffer) { return buffer->dtype; });
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}
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};
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template <typename ValueT>
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struct ConstTensorImpl {
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ConstTensorData tensor_data;
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adt::List<ValueT> dims;
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bool operator==(const ConstTensorImpl& other) const {
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return other.tensor_data == this->tensor_data && other.dims == this->dims;
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}
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};
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template <typename ValueT>
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ADT_DEFINE_RC(ConstTensor, ConstTensorImpl<ValueT>);
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} // namespace ap::kernel_dispatch
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