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76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
#ifndef BENCHMARK_API_INTERNAL_H
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#define BENCHMARK_API_INTERNAL_H
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#include <cmath>
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#include <iosfwd>
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#include <limits>
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#include <memory>
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#include <string>
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#include <vector>
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#include "benchmark/benchmark.h"
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#include "commandlineflags.h"
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namespace benchmark {
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namespace internal {
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// Information kept per benchmark we may want to run
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class BenchmarkInstance {
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public:
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BenchmarkInstance(Benchmark* benchmark, const std::vector<int64_t>& args,
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int threads);
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const BenchmarkName& name() const { return name_; }
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AggregationReportMode aggregation_report_mode() const {
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return aggregation_report_mode_;
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}
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TimeUnit time_unit() const { return time_unit_; }
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bool measure_process_cpu_time() const { return measure_process_cpu_time_; }
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bool use_real_time() const { return use_real_time_; }
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bool use_manual_time() const { return use_manual_time_; }
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BigO complexity() const { return complexity_; }
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BigOFunc& complexity_lambda() const { return *complexity_lambda_; }
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const std::vector<Statistics>& statistics() const { return statistics_; }
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int repetitions() const { return repetitions_; }
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double min_time() const { return min_time_; }
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IterationCount iterations() const { return iterations_; }
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int threads() const { return threads_; }
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bool last_benchmark_instance;
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State Run(IterationCount iters, int thread_id, internal::ThreadTimer* timer,
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internal::ThreadManager* manager,
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internal::PerfCountersMeasurement* perf_counters_measurement) const;
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private:
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BenchmarkName name_;
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Benchmark& benchmark_;
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AggregationReportMode aggregation_report_mode_;
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const std::vector<int64_t>& args_;
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TimeUnit time_unit_;
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bool measure_process_cpu_time_;
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bool use_real_time_;
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bool use_manual_time_;
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BigO complexity_;
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BigOFunc* complexity_lambda_;
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UserCounters counters_;
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const std::vector<Statistics>& statistics_;
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int repetitions_;
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double min_time_;
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IterationCount iterations_;
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int threads_; // Number of concurrent threads to us
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};
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bool FindBenchmarksInternal(const std::string& re,
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std::vector<BenchmarkInstance>* benchmarks,
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std::ostream* Err);
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bool IsZero(double n);
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ConsoleReporter::OutputOptions GetOutputOptions(bool force_no_color = false);
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} // end namespace internal
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} // end namespace benchmark
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#endif // BENCHMARK_API_INTERNAL_H
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