/// <summary>
/// Perform bogus work
/// </summary>
public Task<WorkResult> DoWork(WorkSlice slice)
{
var start = DateTime.UtcNow;
var result = new List<ulong>(capacity: 100);
int primes = 0;
ulong max = 0;
// Naively check if slice contains any prime numbers
for (ulong i = slice.Start; i <= slice.End; ++i)
{
if (IsPrime(i))
{
// Report prime to stream
max = i;
++primes;
}
}
// Calculate diagnostics & results
var end = (DateTime.UtcNow - start);
var duration = end.TotalSeconds;
var testsPerSecond = slice.Size / duration;
var primesPerSecond = primes / duration;
return Task.FromResult(
new WorkResult
{
MaxPrime = max,
PrimesPerSecond = primesPerSecond,
TestsPerSecond = testsPerSecond
});
}
public Task Start(WorkSlice slice)
{
var task = GrainFactory.GetGrain<IWorker>(0)
.DoWork(slice)
.ContinueWith(t => SignalReady(t.Result));
task.ConfigureAwait(false);
return TaskDone.Done;
}