/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "BurstBuilder"
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#include "BurstBuilder.h"
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#include "CompilationBuilder.h"
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#include "ExecutionBurstController.h"
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namespace android {
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namespace nn {
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BurstBuilder::BurstBuilder(const CompilationBuilder* compilation,
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std::vector<std::shared_ptr<ExecutionBurstController>> burstControllers)
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: mCompilation(compilation), mBurstControllers(std::move(burstControllers)) {}
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bool BurstBuilder::tryLock() {
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const bool alreadyRunning = mCurrentlyRunning.test_and_set();
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return !alreadyRunning;
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}
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void BurstBuilder::unlock() {
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mCurrentlyRunning.clear();
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}
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const CompilationBuilder* BurstBuilder::getCompilation() const {
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return mCompilation;
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}
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std::shared_ptr<ExecutionBurstController> BurstBuilder::getControllerAt(size_t index) const {
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return index < mBurstControllers.size() ? mBurstControllers[index] : nullptr;
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}
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} // namespace nn
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} // namespace android
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