1 /** 2 * Copyright 2023 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 #ifndef MINDSPORE_PI_JIT_ALLOCATOR_H 17 #define MINDSPORE_PI_JIT_ALLOCATOR_H 18 19 #include <utility> 20 #include <vector> 21 #include "pipeline/jit/pi/graph_capture/node.h" 22 23 namespace mindspore { 24 namespace pijit { 25 26 class Instr; 27 class LoopInfo; 28 class Allocator { 29 public: 30 Allocator() = default; 31 ~Allocator(); 32 instr_pool()33 const std::vector<Instr *> &instr_pool() const { return instr_pool_; } node_pool()34 const std::vector<AbstractNode *> &node_pool() const { return node_pool_; } 35 36 InstrNode *NewInstrNode(int op, int arg); 37 ValueNode *NewValueNode(AObject *a, int b, int c, const std::vector<ValueNode *> &d); 38 39 template <class T, typename... Args> NewNode(Args &&...args)40 T *NewNode(Args &&... args) { 41 T *v = new T(std::forward<Args>(args)...); 42 AddNodePool(v); 43 return v; 44 } 45 46 template <class T, typename... Args> NewInstr(Args &&...args)47 T *NewInstr(Args &&... args) { 48 T *v = new T(std::forward<Args>(args)...); 49 AddInstrPool(v); 50 return v; 51 } 52 53 template <class T, typename... Args> NewLoopInfo(Args &&...args)54 T *NewLoopInfo(Args &&... args) { 55 T *v = new T(std::forward<Args>(args)...); 56 AddLoopPool(v); 57 return v; 58 } 59 60 private: AddInstrPool(Instr * v)61 void AddInstrPool(Instr *v) { instr_pool_.push_back(v); } AddNodePool(AbstractNode * v)62 void AddNodePool(AbstractNode *v) { node_pool_.push_back(v); } AddLoopPool(LoopInfo * v)63 void AddLoopPool(LoopInfo *v) { loop_pool_.push_back(v); } 64 65 std::vector<Instr *> instr_pool_; 66 std::vector<AbstractNode *> node_pool_; 67 std::vector<LoopInfo *> loop_pool_; 68 }; 69 } // namespace pijit 70 } // namespace mindspore 71 72 #endif // MINDSPORE_PI_JIT_ALLOCATOR_H 73