wehub-resource-sync
143 lines
4.3 KiB
C++
143 lines
4.3 KiB
C++
/* ******************************************************************************
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*
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* See the NOTICE file distributed with this work for additional
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* information regarding copyright ownership.
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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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// @author raver119@gmail.com
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//
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#ifndef LIBND4J_VARIABLESPACE_H
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#define LIBND4J_VARIABLESPACE_H
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#include <array/NDArray.h>
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#include <array/NDArrayList.h>
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#include <graph/FlowPath.h>
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#include <graph/Stash.h>
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#include <graph/Variable.h>
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#include <helpers/helper_random.h>
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#include <helpers/logger.h>
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#include <memory/Workspace.h>
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#include <list>
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#include <mutex>
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#include <string>
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#include <unordered_map>
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#include <vector>
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namespace sd {
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namespace graph {
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class SD_LIB_EXPORT VariableSpace {
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protected:
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memory::Workspace* _workspace;
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// stash is NOT cloned
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Stash _stash;
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SD_MAP_IMPL<std::pair<int, int>, sd::graph::Variable*> _paired;
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SD_MAP_IMPL<std::string, sd::graph::Variable*> _symbolic;
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SD_MAP_IMPL<int, sd::graph::Variable*> _variables;
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std::vector<sd::graph::Variable*> _external;
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std::vector<sd::graph::Variable*> _internal;
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std::vector<NDArrayList*> _lists;
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std::vector<sd::graph::Variable*> _placeholders;
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void silentPutVariable(std::pair<int, int>& pair, sd::graph::Variable* variable);
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int _auto_counter = -1;
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std::mutex _varmap;
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SD_MAP_IMPL<int, sd::graph::Variable*> _temporary;
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std::vector<sd::graph::Variable*>* _handles;
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FlowPath* _flow = nullptr;
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public:
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VariableSpace();
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virtual ~VariableSpace();
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virtual VariableSpace& operator=(const VariableSpace& other);
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virtual int numberOfPlaceholders();
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virtual std::vector<sd::graph::Variable*>* getPlaceholders();
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virtual void setWorkspace(memory::Workspace* workspace);
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virtual LaunchContext* launchContext();
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virtual bool hasExternalVariable(int it);
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virtual bool hasExternalVariable(std::pair<int, int>& pair);
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virtual bool hasExternalVariable(std::string* symbol);
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virtual bool hasVariable(int id);
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virtual bool hasVariable(int id, int idx);
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virtual bool hasVariable(std::pair<int, int>& pair);
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virtual bool hasVariable(std::string* symbol);
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virtual Variable* getVariable(int id);
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virtual Variable* getVariable(int id, int idx);
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virtual Variable* getVariable(std::pair<int, int>& pair);
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virtual Variable* getVariable(std::string* symbol);
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virtual std::vector<sd::graph::Variable*> getVariables();
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virtual sd::graph::Variable* putVariable(std::pair<int, int>& pair, NDArray* array);
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virtual void putVariable(std::pair<int, int>& pair, Variable* variable);
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virtual void putVariable(int id, sd::graph::Variable* variable);
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virtual void putVariable(int id, NDArray* array);
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virtual Variable* putVariable(int id, int idx, NDArray* array);
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virtual void putVariable(int id, int idx, NDArray& array);
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virtual void putVariable(int id, int idx, sd::graph::Variable* array);
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virtual void dropVariable(std::pair<int, int>& pair);
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virtual void dropVariable(int id, int idx);
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virtual void trackList(NDArrayList* list);
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virtual void putOutputVariable(sd::graph::Variable* variable);
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virtual void replaceVariable(sd::graph::Variable* variable);
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// memory-related statistics
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virtual LongType externalMemory();
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virtual LongType internalMemory();
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virtual LongType totalMemory();
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virtual int externalEntries();
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virtual int internalEntries();
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virtual int totalEntries();
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virtual VariableSpace* clone();
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std::vector<sd::graph::Variable*>* handles();
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VariableSpace* asT();
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void injectVariable(std::pair<int, int>& pair, sd::graph::Variable* variable);
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virtual Stash* getStash();
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virtual std::vector<sd::graph::Variable*>* getExternalVariables();
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virtual void setFlowPath(FlowPath* timers);
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virtual FlowPath* flowPath();
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};
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} // namespace graph
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} // namespace sd
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#endif // LIBND4J_VARIABLESPACE_H
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