1 /* 2 * Copyright (c) 2018 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef VPX_TEST_BENCH_H_ 12 #define VPX_TEST_BENCH_H_ 13 14 // Number of iterations used to compute median run time. 15 #define VPX_BENCH_ROBUST_ITER 15 16 17 class AbstractBench { 18 public: 19 virtual ~AbstractBench() = default; 20 21 void RunNTimes(int n); 22 void PrintMedian(const char *title); 23 24 protected: 25 // Implement this method and put the code to benchmark in it. 26 virtual void Run() = 0; 27 28 private: 29 int times_[VPX_BENCH_ROBUST_ITER]; 30 }; 31 32 #endif // VPX_TEST_BENCH_H_ 33