wehub-resource-sync
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
/* Copyright (c) 2016 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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#include "paddle/fluid/operators/dequantize_op.h"
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#include "paddle/fluid/framework/op_version_registry.h"
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namespace paddle {
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namespace operators {
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phi::KernelKey DeQuantOp::GetExpectedKernelType(
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const framework::ExecutionContext& ctx) const {
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auto input_data_type =
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framework::OperatorWithKernel::IndicateVarDataType(ctx, "Input");
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return phi::KernelKey(phi::Backend::ONEDNN,
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phi::DataLayout::ONEDNN,
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phi::TransToPhiDataType(input_data_type));
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}
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void DeQuantOpMaker::Make() {
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AddInput("Input", "Input data");
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AddOutput("Output", "Output data");
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AddAttr<float>("Scale", "Scale data").SetDefault({1.0f});
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AddAttr<float>("Shift", "Shift data").SetDefault({0.0f});
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AddComment(R"DOC(This op will dequantize data from INT8 to FP32)DOC");
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}
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} // namespace operators
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} // namespace paddle
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namespace ops = paddle::operators;
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REGISTER_OPERATOR(dequantize, ops::DeQuantOp, ops::DeQuantOpMaker);
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REGISTER_OP_VERSION(dequantize)
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.AddCheckpoint(R"ROC( Add a new attribute [Shift])ROC",
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paddle::framework::compatible::OpVersionDesc().NewAttr(
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"Shift",
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"Dequantize data to uint8 if provided non-zero value.",
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0.0f));
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