1 /** 2 * Copyright 2020-2021 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "ir/cell.h" 18 19 #include "abstract/abstract_value.h" 20 #include "utils/ms_utils.h" 21 22 namespace mindspore { MakeId()23static std::string MakeId() { 24 // Use atomic to make id generator thread safe. 25 static std::atomic<uint64_t> last_id{1}; 26 return "C" + std::to_string(last_id.fetch_add(1, std::memory_order_relaxed)); 27 } 28 29 using mindspore::abstract::AbstractFunction; 30 ToAbstract()31abstract::AbstractBasePtr Cell::ToAbstract() { return nullptr; } 32 Cell(const std::string & name)33Cell::Cell(const std::string &name) : Named(name), id_(MakeId()) {} 34 operator ==(const Value & other) const35bool Cell::operator==(const Value &other) const { 36 if (other.isa<Cell>()) { 37 auto &other_prim = static_cast<const Cell &>(other); 38 return *this == other_prim; 39 } else { 40 return false; 41 } 42 } 43 operator ==(const Cell & other) const44bool Cell::operator==(const Cell &other) const { 45 if (name() != other.name()) { 46 return false; 47 } 48 return common::IsAttrsEqual(attrs_, other.attrs_); 49 } 50 GetAttrString() const51std::string Cell::GetAttrString() const { 52 std::ostringstream buffer; 53 bool begin = true; 54 buffer << "{" << std::endl; 55 for (auto &attr : attrs_) { 56 if (!begin) { 57 buffer << ", " << std::endl; 58 } else { 59 begin = false; 60 } 61 buffer << attr.first << ":" << attr.second->ToString(); 62 } 63 buffer << "}"; 64 return buffer.str(); 65 } 66 ToString() const67std::string Cell::ToString() const { 68 std::ostringstream buffer; 69 buffer << "Cell " << name(); 70 return buffer.str(); 71 } 72 DelAttr(const std::string & name)73void Cell::DelAttr(const std::string &name) { attrs_.erase(name); } 74 } // namespace mindspore 75