g++ $^ -o $@ -I ~/local/include -std=c++11 -L ~/local/lib -lbenchmark -pthread 注意指定一下benchmark和boost的头文件路径以及libenchmark.a的库路径。 编译完成,然后运行: 之所以这里截了个图,而不是贴的文本,是因为我觉得这个输出的颜色尤其舒服! Time就是运行的平均耗时,Iterations是运行的迭代次...
state.counters["FooInvRate"] = benchmark::Counter(numFoos, benchmark::Counter::kIsRate | benchmark::Counter::kInvert); // Set the counter as a thread-average quantity. It will // be presented divided by the number of threads. state.counters["FooAvg"] = benchmark::Counter(numFoos, ...
SetBytesProcessed(int64_t(state.iterations()) * int64_t(state.range(0))); delete[] src; delete[] dst; } BENCHMARK(BM_memcpy)->Arg(8)->Arg(64)->Arg(512)->Arg(1<<10)->Arg(8<<10);The preceding code is quite repetitive, and can be replaced with the following short-hand. The...
gitclone https://github.com/google/benchmark.git CMakeLists.txt 配置文件内容如下: cmake_minimum_required(VERSION3.16)project(bench VERSION0.1.0LANGUAGES C CXX)add_subdirectory(benchmark)add_executable(bench main.cpp)target_link_libraries(bench PRIVATE benchmark::benchmark) ...
To enable link-time optimisation, also add -DBENCHMARK_ENABLE_LTO=true when generating the build system files. If you are using gcc, you might need to set GCC_AR and GCC_RANLIB cmake cache variables, if autodetection fails. If you are using clang, you may need to set LLVMAR_EXECUTABLE...
amount of time the benchmark takes. Concretely, the number of iterations is at least one, not more than 1e9, until CPU time is greater than the minimum time, or the wallclock time is 5x minimum time. The minimum time is set per benchmark by callingMinTimeon the registered benchmark ...
Steps to runmdtestbenchmark on the EXAScaler Cloud deployment: Runssh-agent Addssh private key Open an SSH session to the EXAScaler Cloud management server Runmdtestbenchmark usingesc-mdtesttool eval$(ssh-agent)ssh-add ssh -A stack@35.208.94.252 esc-mdtest ...
A solid hypothesis guides your test and provides a benchmark for success. No guesswork, just clear, measurable goals. Choosing the Variant to Test Designing Effective Variants Here’s where creativity meets data. Design your variants with distinct differences—don’t be subtle. Users should instantl...
static void BM_SetInsert(benchmark::State& state) { std::set<int> data; for (auto _ : state) { state.PauseTiming(); data = ConstructRandomSet(state.range(0)); state.ResumeTiming(); for (int j = 0; j < state.range(1); ++j) data.insert(RandomNumber()); } } BENCHMARK(BM_...
DEFINE_bool(run_benchmark, false, "If true, run benchmarks"); #ifdef NDEBUG DEFINE_int32(benchmark_iters, 100000000, "Number of iterations per benchmark"); #else DEFINE_int32(benchmark_iters, 100000, "Number of iterations per benchmark"); ...