public FunctionContext CreateMatrix(FunctionContext ctx)
{
var start = Util.GetUnixTimestamp();
if (ctx.MatrixSize == 0)
{
Console.WriteLine("No Size Set. Using Default Size");
ctx.MatrixSize = 200;
}
if (ctx.MaxValue == 0)
{
Console.WriteLine("No Max Set. Using Default MaxValue");
ctx.MaxValue = 150;
}
if (ctx.Seed == 0)
{
ctx.Seed = -1;
}
var id = handler.CreateMatrix(ctx.MatrixSize, ctx.MaxValue, ctx.Seed);
var res = new FunctionContext
{
Start = start,
CalculationID = id,
MatrixSize = ctx.MatrixSize,
MaxValue = ctx.MaxValue,
CallbackUrl = ctx.CallbackUrl
};
return(res);
}
public JObject Main(JObject args)
{
try
{
var size = args.ContainsKey("size") ? int.Parse(args["size"].ToString()) : 50;
var max = args.ContainsKey("max") ? int.Parse(args["max"].ToString()) : 5000;
var seed = args.ContainsKey("seed") ? int.Parse(args["seed"].ToString()) : -1;
args["hasCallback"] = args.ContainsKey("callback");
args["startTimestamp"] = Util.GetUnixTimestamp();
var repo = new CloudObjectStorageRepository(args);
var hndlr = new FunctionHandler(repo);
var id = hndlr.CreateMatrix(size, max, seed);
args["id"] = id;
args["size"] = size;
args["max"] = max;
Console.WriteLine(args.ToString());
return(args);
}
catch (Exception e)
{
var j = new JObject();
j["error"] = e.ToString();
return(j);
}
}
public static MatrixCalculation GenerateMatrix([ActivityTrigger] CalculationConfiguration cfg, ILogger log)
{
var s = cfg.MatrixSize;
log.LogInformation($"Creating Two {s}x{s} matrices");
var repo = new InMemoryMatrixMulRepository();
var hndlr = new FunctionHandler(repo);
var id = hndlr.CreateMatrix(s, cfg.MaxValue, cfg.Seed);
log.LogInformation($"Created MatrixCalculations with ID {id}");
return(repo.GetCalculation(id));
}
public void TestParallelMulBySeed()
{
var start = Util.GetUnixTimestamp();
_out.WriteLine($"Creating 2 {Size}x{Size} Matrices with Max Value {Max} based on seed {Seed}");
var id = hndlr.CreateMatrix(Size, Max, Seed);
_out.WriteLine($"Got ID {id}");
_out.WriteLine($"Running parallel Multiply");
hndlr.ScheduleMultiplicationTasks(id, 5);
var tasks = new List <Task>();
for (int i = 0; i < 5; i++)
{
_out.WriteLine($"Running Worker #{i}");
hndlr.ParallelMultiplyWorker(id, i);
}
_out.WriteLine("Building Result");
hndlr.BuildResultMatrix(id, 5);
_out.WriteLine("Creating Report");
var report = hndlr.GenerateReport(null, start, id, 0);
_out.WriteLine(report.ToString());
_out.WriteLine("A:");
_out.WriteLine(repo.GetCalculation(id).A.ToString());
_out.WriteLine("B:");
_out.WriteLine(repo.GetCalculation(id).B.ToString());
_out.WriteLine("Result:");
_out.WriteLine(repo.GetResultMatrix(id).ToString());
Assert.Equal(121672, report.ResultMatrix.Average);
Assert.Equal(78312, report.ResultMatrix.Minimum);
Assert.Equal(168397, report.ResultMatrix.Maximum);
}