private BenchmarkRunner(BenchmarkServiceConfiguration configuration, IScoringStrategy scoringStrategy)
{
this.configuration = configuration;
this.scoringStrategy = scoringStrategy;
this.testValues = BenchmarkRunner.GetTestValues(new Random(this.configuration.Seed), this.configuration.Operations.Sum(kvp => kvp.Value) * this.configuration.TestIterationCountScalar);
this.stopWatch = new Stopwatch();
}
/// <summary>
/// Initializes a new instance of the <see cref="BenchmarkService" /> class.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <param name="scoringStrategy">The scoring strategy.</param>
private BenchmarkService(BenchmarkServiceConfiguration configuration, IScoringStrategy scoringStrategy)
{
this.configuration = configuration;
this.generator = new Random(this.configuration.Seed);
this.data = this.GetData(this.configuration.Cardinalities.Max());
this.runner = BenchmarkRunner.Create(configuration, scoringStrategy);
}
/// <summary>
/// Initializes a new instance of the <see cref="BenchmarkServiceConfiguration"/> class.
/// </summary>
/// <param name="configuration">The configuration.</param>
private BenchmarkServiceConfiguration(IConfiguration configuration)
{
BenchmarkSettingsSection benchmarkSettings = configuration.GetSection(BenchmarkSettingsSection.SectionName)
.Get <BenchmarkSettingsSection>();
BenchmarkServiceConfiguration.Validate(benchmarkSettings);
this.Cardinalities = benchmarkSettings.CardinalityPowers.Select(BenchmarkServiceConfiguration.GetCardinalityFromPower);
this.ContainerTypes = benchmarkSettings.ContainerTypes;
this.Seed = benchmarkSettings.Seed;
this.Operations = benchmarkSettings.Operations;
}
/// <summary>
/// Creates the specified benchmark runner.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <param name="scoringStrategy">The scoring strategy.</param>
/// <returns>
/// A benchmark runner
/// </returns>
public static BenchmarkRunner Create(BenchmarkServiceConfiguration configuration, IScoringStrategy scoringStrategy)
{
return(new BenchmarkRunner(configuration, scoringStrategy));
}
/// <summary>
/// Creates a benchmark service.
/// </summary>
/// <returns>A benchmark service</returns>
public static BenchmarkService Create(BenchmarkServiceConfiguration configuration)
{
return(new BenchmarkService(configuration, new SimpleScoringStrategy()));
}