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/*
* Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://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.
*/
#include "ParallelScheduler.h"
#include <cassert>
#include "cpp14/memory.h"
#include "util/logging.h"
namespace neurun
{
namespace exec
{
ParallelScheduler::ParallelScheduler(const ir::BackendSet &backends)
{
assert(!backends.empty());
for (auto backend : backends)
{
_thread_pools[backend] = nnfw::cpp14::make_unique<ThreadPool>();
}
}
void ParallelScheduler::assign(std::unique_ptr<IFunction> &&fn, const backend::Backend *backend)
{
assert(!_thread_pools.empty());
_thread_pools.at(backend)->enqueue(std::move(fn));
}
void ParallelScheduler::finish()
{
for (auto &itr : _thread_pools)
{
itr.second->finish();
}
}
} // namespace exec
} // namespace neurun
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