62 lines
1.6 KiB
C++
62 lines
1.6 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 <pthread.h>
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#include <memory>
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#include <string>
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#include <thread>
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#include <ditto/result.h>
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#include <ditto/sampler.h>
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#include <ditto/syscall.h>
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namespace dittosuite {
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enum class Order { kSequential, kRandom };
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enum class Reseeding { kOnce, kEachRoundOfCycles, kEachCycle };
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class Instruction {
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public:
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explicit Instruction(SyscallInterface& syscall, const std::string& name, int repeat);
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virtual ~Instruction() = default;
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virtual void SetUp();
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void Run();
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void RunSynchronized(pthread_barrier_t* barrier);
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std::thread SpawnThread(pthread_barrier_t* barrier);
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virtual void TearDown();
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virtual std::unique_ptr<Result> CollectResults(const std::string& prefix);
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static void SetAbsolutePathKey(int absolute_path_key);
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protected:
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virtual void SetUpSingle();
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virtual void RunSingle() = 0;
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virtual void TearDownSingle();
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std::string GetAbsolutePath();
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SyscallInterface& syscall_;
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static int absolute_path_key_;
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std::string name_;
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int repeat_;
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TimeSampler time_sampler_;
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};
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} // namespace dittosuite
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