102 lines
3.0 KiB
C++
102 lines
3.0 KiB
C++
/* ******************************************************************************
|
|
*
|
|
*
|
|
* 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.
|
|
*
|
|
* See the NOTICE file distributed with this work for additional
|
|
* information regarding copyright ownership.
|
|
* 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
|
|
//
|
|
|
|
#include <graph/Stash.h>
|
|
|
|
|
|
namespace std {
|
|
size_t hash<sd::graph::KeyPair>::operator()(const sd::graph::KeyPair& k) const {
|
|
using std::hash;
|
|
auto res = std::hash<std::string>()(k.name());
|
|
res ^= std::hash<int>()(k.key()) + 0x9e3779b9 + (res << 6) + (res >> 2);
|
|
return res;
|
|
}
|
|
}
|
|
|
|
namespace sd {
|
|
namespace graph {
|
|
sd::graph::KeyPair::KeyPair(int node, const char * name) {
|
|
_node = node;
|
|
_name = std::string(name);
|
|
}
|
|
|
|
bool sd::graph::KeyPair::operator<(const KeyPair& other) const {
|
|
if (_node < other._node)
|
|
return true;
|
|
else if (_node > other._node)
|
|
return false;
|
|
else
|
|
return _name < other._name;
|
|
}
|
|
|
|
sd::graph::Stash::Stash() {
|
|
//
|
|
}
|
|
|
|
sd::graph::Stash::~Stash() {
|
|
if (_handles.size() > 0)
|
|
this->clear();
|
|
}
|
|
|
|
/*
|
|
bool sd::graph::Stash::checkStash(sd::graph::Block& block, const char *name) {
|
|
return checkStash(block.getNodeId(), name);
|
|
}
|
|
*/
|
|
|
|
bool sd::graph::Stash::checkStash(int nodeId, const char *name) {
|
|
KeyPair kp(nodeId, name);
|
|
return _stash.count(kp) > 0;
|
|
}
|
|
|
|
/*
|
|
sd::NDArray* sd::graph::Stash::extractArray(sd::graph::Block& block, const char *name) {
|
|
return extractArray(block.getNodeId(), name);
|
|
}
|
|
*/
|
|
sd::NDArray* sd::graph::Stash::extractArray(int nodeId, const char *name) {
|
|
KeyPair kp(nodeId, name);
|
|
return _stash[kp];
|
|
}
|
|
/*
|
|
void sd::graph::Stash::storeArray(sd::graph::Block& block, const char *name, sd::NDArray *array) {
|
|
storeArray(block.getNodeId(), name, array);
|
|
}
|
|
*/
|
|
|
|
void sd::graph::Stash::storeArray(int nodeId, const char *name, sd::NDArray *array) {
|
|
KeyPair kp(nodeId, name);
|
|
_stash[kp] = array;
|
|
|
|
// storing reference to delete it once it's not needed anymore
|
|
_handles.push_back(array);
|
|
}
|
|
|
|
void sd::graph::Stash::clear() {
|
|
for (auto v: _handles)
|
|
delete v;
|
|
|
|
_handles.clear();
|
|
_stash.clear();
|
|
}
|
|
}
|
|
} |