49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
// Copyright (C) 2021 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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#pragma once
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#include <ctime>
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#include <vector>
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#include <ditto/timespec_utils.h>
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namespace dittosuite {
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template <class T>
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class Sampler {
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public:
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std::vector<T> GetSamples() const { return samples_; }
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protected:
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std::vector<T> samples_;
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};
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class TimeSampler : public Sampler<timespec> {
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public:
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void MeasureStart();
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void MeasureEnd();
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private:
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timespec start_;
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timespec end_;
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};
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class BandwidthSampler : public Sampler<double> {
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public:
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void Measure(size_t file_size, const timespec& duration);
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};
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} // namespace dittosuite
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