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95 lines
2.9 KiB
95 lines
2.9 KiB
/**
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* Copyright 2019-2020 Huawei Technologies Co., Ltd
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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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*/
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#include "graph/common/transop_util.h"
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#include "common/types.h"
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#include "graph/utils/type_utils.h"
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#include "framework/common/debug/ge_log.h"
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namespace {
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const int kInvalidTransopDataIndex = -1;
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const int kTransOpOutIndex = 0;
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std::map<ge::DataType, ge::DataType> precision_loss_transfer_map = {{ge::DT_FLOAT, ge::DT_BOOL}};
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} // namespace
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namespace ge {
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TransOpUtil::TransOpUtil() {
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transop_index_map_ = {{TRANSDATA, 0}, {TRANSPOSE, 0}, {TRANSPOSED, 0},
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{RESHAPE, 0}, {REFORMAT, 0}, {CAST, 0},
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{SQUEEZE, 0}, {EXPANDDIMS, 0}};
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}
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TransOpUtil::~TransOpUtil() {}
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TransOpUtil &TransOpUtil::Instance() {
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static TransOpUtil inst;
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return inst;
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}
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bool TransOpUtil::IsTransOp(const NodePtr &node) {
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if (node == nullptr) {
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return false;
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}
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return IsTransOp(node->GetType());
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}
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bool TransOpUtil::IsTransOp(const std::string &type) {
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return Instance().transop_index_map_.find(type) != Instance().transop_index_map_.end();
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}
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int TransOpUtil::GetTransOpDataIndex(const NodePtr &node) {
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if (node == nullptr) {
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return kInvalidTransopDataIndex;
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}
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return GetTransOpDataIndex(node->GetType());
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}
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int TransOpUtil::GetTransOpDataIndex(const std::string &type) {
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auto it = Instance().transop_index_map_.find(type);
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if (it != Instance().transop_index_map_.end()) {
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return it->second;
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}
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return kInvalidTransopDataIndex;
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}
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bool TransOpUtil::CheckPrecisionLoss(const ge::NodePtr &src_node) {
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auto idx = TransOpUtil::GetTransOpDataIndex(src_node);
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auto input_desc = src_node->GetOpDesc()->GetInputDesc(idx);
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auto output_desc = src_node->GetOpDesc()->GetOutputDesc(kTransOpOutIndex);
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auto src_dtype = input_desc.GetDataType();
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auto dst_dtype = output_desc.GetDataType();
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auto iter = precision_loss_transfer_map.find(src_dtype);
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if (iter != precision_loss_transfer_map.end() && iter->second == dst_dtype) {
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GELOGW("Node %s transfer data type from %s to %s ,it will cause precision loss. ignore pass.",
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src_node->GetName().c_str(),
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TypeUtils::DataTypeToSerialString(src_dtype).c_str(),
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TypeUtils::DataTypeToSerialString(dst_dtype).c_str());
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return false;
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}
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return true;
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}
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std::string TransOpUtil::TransopMapToString() {
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std::string buffer;
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for (auto &key : Instance().transop_index_map_) {
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buffer += key.first + " ";
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}
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return buffer;
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}
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} // namespace ge
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