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62 lines
2.2 KiB
62 lines
2.2 KiB
/*Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#ifdef PADDLE_WITH_NGRAPH
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#pragma once
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#include <string>
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#include <vector>
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#include "ngraph/ngraph.hpp"
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#include "paddle/fluid/platform/ngraph_helper.h"
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namespace paddle {
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namespace operators {
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namespace ngraphs {
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void BuildFillConstantNode(
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const std::shared_ptr<paddle::framework::OperatorBase>& op,
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std::shared_ptr<
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std::unordered_map<std::string, std::shared_ptr<ngraph::Node>>>
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ngb_node_map) {
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auto op_attrs = paddle::framework::AttrReader(op->Attrs());
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auto vsp = op_attrs.Get<std::vector<int64_t>>("shape");
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ngraph::Shape shape;
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for (auto& sp : vsp) {
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shape.push_back(sp);
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}
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float value = op_attrs.Get<float>("value");
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ngraph::element::Type ng_dtype;
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auto data_type = static_cast<paddle::framework::proto::VarType::Type>(
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op_attrs.Get<int>("dtype"));
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if (data_type == paddle::framework::proto::VarType::FP32) {
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ng_dtype = ngraph::element::f32;
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} else if (data_type == paddle::framework::proto::VarType::FP64) {
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ng_dtype = ngraph::element::f64;
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} else if (data_type == paddle::framework::proto::VarType::INT64) {
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ng_dtype = ngraph::element::i64;
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} else if (data_type == paddle::framework::proto::VarType::INT32) {
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ng_dtype = ngraph::element::i32;
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} else if (data_type == paddle::framework::proto::VarType::BOOL) {
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ng_dtype = ngraph::element::boolean;
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} else {
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PADDLE_THROW("unsupported data type: %s", data_type);
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}
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auto out = ngraph::op::Constant::create(ng_dtype, shape, {value});
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paddle::platform::SetOutputNode(op, "Out", out, ngb_node_map);
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}
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} // namespace ngraphs
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} // namespace operators
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} // namespace paddle
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#endif
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