Method RunAll

src/bench/bench.cpp:55–98

}

void benchmark::BenchRunner::RunAll(const Args& args)
{
    std::regex reFilter(args.regex_filter);
    std::smatch baseMatch;

    std::vector<ankerl::nanobench::Result> benchmarkResults;
    for (const auto& p : benchmarks()) {
        if (!std::regex_match(p.first, baseMatch, reFilter)) {
            continue;
        }

        if (args.is_list_only) {
            std::cout << p.first << std::endl;
            continue;
        }

        Bench bench;
        bench.name(p.first);
        if (args.min_time > 0ms) {
            // convert to nanos before dividing to reduce rounding errors
            std::chrono::nanoseconds min_time_ns = args.min_time;
            bench.minEpochTime(min_time_ns / bench.epochs());
        }

        if (args.asymptote.empty()) {
            p.second(bench);
        } else {
            for (auto n : args.asymptote) {
                bench.complexityN(n);
                p.second(bench);
            }
            std::cout << bench.complexityBigO() << std::endl;
        }

        if (!bench.results().empty()) {
            benchmarkResults.push_back(bench.results().back());
        }
    }

    GenerateTemplateResults(benchmarkResults, args.output_csv, "# Benchmark, evals, iterations, total, min, max, median\n"
                                                               "{{#result}}{{name}}, {{epochs}}, {{average(iterations)}}, {{sumProduct(iterations, elapsed)}}, {{minimum(elapsed)}}, {{maximum(elapsed)}}, {{median(elapsed)}}\n"
                                                               "{{/result}}");
    GenerateTemplateResults(benchmarkResults, args.output_json, ankerl::nanobench::templates::json());
}