public RealTester()
{
this.Tolerance = 1e-3;
this.Attempts = 5;
var vars_1 = new[] { "x" };
var vars_2 = new[] { "x", "y" };
var vars_3 = new[] { "x", "y", "z" };
RemoteFunction <double> f1 = new RealRemoteFunction(json: $"{TASKS_LOC}/Dummy/Dummy_1.json", port: 5001, field: "f");
Dictionary <string, Tuple <double, double> > a1 = vars_1.ToDictionary(k => k, k => Tuple.Create(-10.0, 10.0));
Dictionary <string, double> s1 = vars_1.ToDictionary(k => k, k => 0.0);
RemoteFunction <double> f2 = new RealRemoteFunction(json: $"{TASKS_LOC}/Dummy/Dummy_2.json", port: 5002, field: "f");
Dictionary <string, Tuple <double, double> > a2 = vars_2.ToDictionary(k => k, k => Tuple.Create(-10.0, 10.0));
Dictionary <string, double> s2 = vars_2.ToDictionary(k => k, k => 0.0);
RemoteFunction <double> f3 = new RealRemoteFunction(json: $"{TASKS_LOC}/Dummy/Dummy_3.json", port: 5003, field: "f");
Dictionary <string, Tuple <double, double> > a3 = vars_3.ToDictionary(k => k, k => Tuple.Create(-10.0, 10.0));
Dictionary <string, double> s3 = vars_3.ToDictionary(k => k, k => 0.0);
this.TestFunctions = new[] { f1, f2, f3 };
this.Areas = new[] { a1, a2, a3 };
this.Solutions = new[] { s1, s2, s3 };
}
static RealVector RunRealVectorAlgorithm(
Algorithm<RealVector, double, RealVector> algorithm,
RealRemoteFunction f,
Dictionary<string, Tuple<double, double>> area, string logStates)
{
f.Initialize();
var result = algorithm.Work(x => f.Calculate(x), area, logStates);
f.Terminate();
return result;
}
public static void TestRealRemoteFunction()
{
var f = new RealRemoteFunction(json: $"{TASKS_LOC}/Dummy/Dummy_3.json", port: 5000, field: "f");
f.Initialize();
List <double> results = new List <double>();
for (int i = 0; i < N; ++i)
{
var result = f.Calculate(new Dictionary <string, double>()
{
{ "x", 1.0 },
{ "y", 2.0 },
{ "z", 3.0 }
});
results.Add(result);
}
f.Terminate();
Assert.True(results.TrueForAll(_ => _ == 36.0));
}
static void Body(Options opts)
{
var algConfig = JObject.Parse(File.ReadAllText(opts.AlgorithmConfig));
var language = algConfig["language"].Value<string>();
var name = algConfig["algorithm"].Value<string>();
var logStates = opts.LogStates;
if (string.Equals(logStates, "_none"))
logStates = null;
var taskConfig = JObject.Parse(File.ReadAllText(opts.TaskConfig));
var area = new Dictionary<string, Tuple<Double, Double>>();
foreach (var areaPart in taskConfig["area"])
{
area.Add(
areaPart["name"].Value<string>(),
Tuple.Create(areaPart["min"].Value<double>(), areaPart["max"].Value<double>()));
}
if (string.Equals(language, "CSharp") && (string.Equals(name, "RS") || string.Equals(name, "RandomSearch")))
{
var radius = algConfig["radius"].Value<double>();
var maxTime = algConfig["maxTime"].Value<double>();
var algorithm = Algorithms.CSharp.RandomSearch.CreateFixedStepRandomSearch(radius, maxTime);
var f = new RealRemoteFunction(opts.TaskConfig, opts.Port, opts.Field);
var result = RunRealVectorAlgorithm(algorithm, f, area, logStates);
SaveRealVectorResult(result, opts);
return;
}
if (string.Equals(language, "FSharp") && (string.Equals(name, "RS") || string.Equals(name, "RandomSearch")))
{
var radius = algConfig["radius"].Value<double>();
var maxTime = algConfig["maxTime"].Value<double>();
var algorithm = Algorithms.FSharp.RandomSearch.CreateFixedStepRandomSearch(radius, maxTime);
var f = new RealRemoteFunction(opts.TaskConfig, opts.Port, opts.Field);
var result = RunRealVectorAlgorithm(algorithm, f, area, logStates);
SaveRealVectorResult(result, opts);
return;
}
if (string.Equals(language, "CSharp") && (string.Equals(name, "DE") || string.Equals(name, "DifferentialEvolution")))
{
var populationSize = algConfig["populationSize"].Value<int>();
var weightingFactor = algConfig["weightingFactor"].Value<double>();
var crossoverRate = algConfig["crossoverRate"].Value<double>();
var maxTime = algConfig["maxTime"].Value<double>();
var algorithm = Algorithms.CSharp.DifferentialEvolution.CreateDifferentialEvolution(populationSize, weightingFactor, crossoverRate, maxTime);
var f = new RealRemoteFunction(opts.TaskConfig, opts.Port, opts.Field);
var result = RunRealVectorAlgorithm(algorithm, f, area, logStates);
SaveRealVectorResult(result, opts);
return;
}
throw new Exception("Unsupported Algorithm");
}
