diff options
Diffstat (limited to 'src/bench/bench.h')
| -rw-r--r-- | src/bench/bench.h | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/src/bench/bench.h b/src/bench/bench.h index 22f06d8cb8..6634138beb 100644 --- a/src/bench/bench.h +++ b/src/bench/bench.h @@ -1,10 +1,11 @@ -// Copyright (c) 2015-2020 The Bitcoin Core developers +// Copyright (c) 2015-2021 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_BENCH_BENCH_H #define BITCOIN_BENCH_BENCH_H +#include <fs.h> #include <util/macros.h> #include <chrono> @@ -18,16 +19,19 @@ /* * Usage: -static void CODE_TO_TIME(benchmark::Bench& bench) +static void NameOfYourBenchmarkFunction(benchmark::Bench& bench) { - ... do any setup needed... - nanobench::Config().run([&] { - ... do stuff you want to time... + ...do any setup needed... + + bench.run([&] { + ...do stuff you want to time; refer to src/bench/nanobench.h + for more information and the options that can be passed here... }); - ... do any cleanup needed... + + ...do any cleanup needed... } -BENCHMARK(CODE_TO_TIME); +BENCHMARK(NameOfYourBenchmarkFunction); */ @@ -38,11 +42,12 @@ using ankerl::nanobench::Bench; typedef std::function<void(Bench&)> BenchFunction; struct Args { - std::string regex_filter; bool is_list_only; + std::chrono::milliseconds min_time; std::vector<double> asymptote; - std::string output_csv; - std::string output_json; + fs::path output_csv; + fs::path output_json; + std::string regex_filter; }; class BenchRunner @@ -55,7 +60,8 @@ public: static void RunAll(const Args& args); }; -} +} // namespace benchmark + // BENCHMARK(foo) expands to: benchmark::BenchRunner bench_11foo("foo", foo); #define BENCHMARK(n) \ benchmark::BenchRunner PASTE2(bench_, PASTE2(__LINE__, n))(STRINGIZE(n), n); |