1bb3ae4b03
* Refactored usage of std::map to std::unordered_map instead. Signed-off-by: shugeo <sgazeos@gmail.com> * Eliminated crash with wrong ShapeDescriptor hash. Signed-off-by: shugeo <sgazeos@gmail.com> * Eliminated crash with TadDescriptor hash. Signed-off-by: shugeo <sgazeos@gmail.com> * Refactored Stash hash. Signed-off-by: shugeo <sgazeos@gmail.com> * Refactored hashes. Signed-off-by: shugeo <sgazeos@gmail.com> * Refactored TadDescriptor hash and top_k mapping. * Refactored hashes for ShapeDescriptor and TadDescriptor classes. Signed-off-by: shugeo <sgazeos@gmail.com> * Refactored hash for ConstantDescriptor and ShapeDescriptor classes. Signed-off-by: shugeo <sgazeos@gmail.com> * Fixed map using with cuda platform. Signed-off-by: shugeo <sgazeos@gmail.com> * - few rearrangements for hash functions - shared openblas allowed Signed-off-by: raver119 <raver119@gmail.com> * exports Signed-off-by: raver119 <raver119@gmail.com> * exports Signed-off-by: raver119 <raver119@gmail.com> * Stash reverted to std::map Signed-off-by: raver119@gmail.com <raver119@gmail.com> * Added additional test. Signed-off-by: shugeo <sgazeos@gmail.com> * different maps for different compilers Signed-off-by: raver119 <raver119@gmail.com> * missing include Signed-off-by: raver119 <raver119@gmail.com> * fix the leak Signed-off-by: raver119 <raver119@gmail.com> Co-authored-by: raver119 <raver119@gmail.com>
66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
/*******************************************************************************
|
|
* Copyright (c) 2015-2018 Skymind, Inc.
|
|
*
|
|
* This program and the accompanying materials are made available under the
|
|
* terms of the Apache License, Version 2.0 which is available at
|
|
* https://www.apache.org/licenses/LICENSE-2.0.
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
******************************************************************************/
|
|
|
|
//
|
|
// @author raver119@gmail.com
|
|
//
|
|
|
|
#ifndef LIBND4J_SESSIONLOCALSTORAGE_H
|
|
#define LIBND4J_SESSIONLOCALSTORAGE_H
|
|
|
|
#include <thread>
|
|
#include <unordered_map>
|
|
#include <map>
|
|
#include "VariableSpace.h"
|
|
#include "Context.h"
|
|
#include "Stash.h"
|
|
#include <memory/Workspace.h>
|
|
|
|
namespace nd4j{
|
|
namespace graph {
|
|
class ND4J_EXPORT SessionLocalStorage {
|
|
protected:
|
|
std::atomic<Nd4jLong> _sessionCounter;
|
|
MAP_IMPL<Nd4jLong, Nd4jLong> _threadSession;
|
|
MAP_IMPL<Nd4jLong, VariableSpace*> _threadVariableSpace;
|
|
|
|
VariableSpace* _variableSpace;
|
|
Stash* _stash;
|
|
|
|
std::mutex _mutex;
|
|
|
|
Nd4jLong getSessionId();
|
|
Nd4jLong getThreadId();
|
|
public:
|
|
SessionLocalStorage(VariableSpace* variableSpace = nullptr, Stash* stash = nullptr);
|
|
|
|
~SessionLocalStorage();
|
|
|
|
VariableSpace* localVariableSpace();
|
|
VariableSpace* localVariableSpace(Nd4jLong sessionId);
|
|
|
|
|
|
Nd4jLong startSession();
|
|
void endSession(Nd4jLong sessionId);
|
|
void endSession();
|
|
|
|
int numberOfSessions();
|
|
};
|
|
}
|
|
}
|
|
|
|
#endif //LIBND4J_SESSIONLOCALSTORAGE_H
|