public ScoreDeterminant(ScoreConfiguration configuration)
{
_config = configuration;
_factorsCount = configuration.Count;
_scoringProperties = _config.GetKeys();
_scoringWeights = _config.GetWeights();
_vmax = new float[_factorsCount];
_vmin = new float[_factorsCount];
_vbase = new float[_factorsCount];
for (var i = 0; i < _factorsCount; i++)
{
_vmax[i] = float.MinValue;
_vmin[i] = float.MaxValue;
_vbase[i] = 120;
}
}
static void Main(string[] args)
{
var items = new List <ScoreItem>();
var config = new ScoreConfiguration(new List <ScoreConfigurationItem>
{
new ScoreConfigurationItem
{
Key = "var1",
Weight = 40
},
new ScoreConfigurationItem
{
Key = "var2",
Weight = 23
},
new ScoreConfigurationItem
{
Key = "var3",
Weight = 70
},
new ScoreConfigurationItem
{
Key = "var4",
Weight = 90
}
});
for (var i = 0; i < 1000000; i++)
{
items.Add(new ScoreItem(new object(), new float[] { i % 1000, i % 1000, i % 1000, i % 1000 }));
}
var syncDeterminant = new SynchronousScoreDeterminant(config);
var syncSimdDeterminant = new SynchronousScoreSIMDDeterminant(config);
var parallelDeterminant = new ParallelScoreDeterminant(config);
var parallelSimdDeterminant = new ParallelScoreSIMDDeterminant(config);
var sw1 = Stopwatch.StartNew();
syncDeterminant.GetScoring(items);
sw1.Stop();
Console.WriteLine("Sync determinant elapsed miliseconds: " + sw1.Elapsed.TotalMilliseconds);
var sw2 = Stopwatch.StartNew();
syncSimdDeterminant.GetScoring(items);
sw2.Stop();
Console.WriteLine("Sync SIMD determinant elapsed miliseconds: " + sw2.Elapsed.TotalMilliseconds);
var sw3 = Stopwatch.StartNew();
parallelDeterminant.GetScoring(items);
sw3.Stop();
Console.WriteLine("Parallel determinant elapsed miliseconds: " + sw3.Elapsed.TotalMilliseconds);
var sw4 = Stopwatch.StartNew();
parallelSimdDeterminant.GetScoring(items);
sw4.Stop();
Console.WriteLine("Parallel SIMD determinant elapsed miliseconds: " + sw4.Elapsed.TotalMilliseconds);
Console.ReadKey();
}
public SynchronousScoreSIMDDeterminant(ScoreConfiguration configuration) : base(configuration)
{
}
public ParallelScoreDeterminant(ScoreConfiguration configuration) : base(configuration)
{
}
