public void OneWriteThenReadState()
{
Task.Run(async() =>
{
InstrumentationContext.Reset();
var grainStateMap = CreateGrainStateMap();
var grainIdentity = RandomIdentity();
var state = CreateState();
using (var dataManager = new SqlDataManager(logger, grainStateMap, ConnectionString, ShardCredentials, ShardMapDefault))
{
var stopwatch = Stopwatch.StartNew();
await dataManager.UpsertStateAsync(grainIdentity, state);
stopwatch.Stop();
Console.WriteLine(" Insert elapsed: {0}", stopwatch.Elapsed);
// now read
stopwatch = Stopwatch.StartNew();
var state2 = await dataManager.ReadStateAsync(grainIdentity);
stopwatch.Stop();
Console.WriteLine(" Read elapsed: {0}", stopwatch.Elapsed);
Assert.AreEqual(state, state2);
}
}).Wait();
}
public void WriteThenRead10KStates()
{
InstrumentationContext.Reset();
const int count = 10000;
var grainStateMap = CreateGrainStateMap();
var grains = new List <Tuple <GrainIdentity, object> >();
for (int i = 0; i < count; ++i)
{
var state = CreateState(i);
grains.Add(new Tuple <GrainIdentity, object>(RandomIdentity(), state));
}
using (var dataManager = new SqlDataManager(logger, grainStateMap, ConnectionString, ShardCredentials, ShardMapDefault))
{
var stopwatch = Stopwatch.StartNew();
var tasks = grains.Select(grain => dataManager.UpsertStateAsync(grain.Item1, grain.Item2)).ToArray();
Task.WaitAll(tasks);
stopwatch.Stop();
Console.WriteLine(" Insert elapsed: {0}", stopwatch.Elapsed);
// now read
stopwatch = Stopwatch.StartNew();
var rtasks = grains.Select(grain => dataManager.ReadStateAsync(grain.Item1)).ToList();
Task.WaitAll(rtasks.Cast <Task>().ToArray());
stopwatch.Stop();
Console.WriteLine(" Read elapsed: {0}", stopwatch.Elapsed);
}
}
public void ReadNonExistentState()
{
Task.Run(async() =>
{
InstrumentationContext.Reset();
var grainStateMap = CreateGrainStateMap();
var grainIdentity = RandomIdentity();
using (var dataManager = new SqlDataManager(logger, grainStateMap, ConnectionString, ShardCredentials, ShardMapDefault))
{
// now read
var stopwatch = Stopwatch.StartNew();
var state = await dataManager.ReadStateAsync(grainIdentity);
stopwatch.Stop();
Console.WriteLine(" Read elapsed: {0}", stopwatch.Elapsed);
Assert.IsNull(state);
}
}).Wait();
}
public void OneWriteThenReadState()
{
Task.Run(async () =>
{
InstrumentationContext.Reset();
var grainStateMap = CreateGrainStateMap();
var grainIdentity = RandomIdentity();
var state = CreateState();
using (var dataManager = new SqlDataManager(logger, grainStateMap, ConnectionString, ShardCredentials, ShardMapDefault))
{
var stopwatch = Stopwatch.StartNew();
await dataManager.UpsertStateAsync(grainIdentity, state);
stopwatch.Stop();
output.WriteLine(" Insert elapsed: {0}", stopwatch.Elapsed);
// now read
stopwatch = Stopwatch.StartNew();
var state2 = await dataManager.ReadStateAsync(grainIdentity);
stopwatch.Stop();
output.WriteLine(" Read elapsed: {0}", stopwatch.Elapsed);
Assert.AreEqual(state, state2);
}
}).Wait();
}
public void ReadNonExistentState()
{
Task.Run(async () =>
{
InstrumentationContext.Reset();
var grainStateMap = CreateGrainStateMap();
var grainIdentity = RandomIdentity();
using (var dataManager = new SqlDataManager(logger, grainStateMap, ConnectionString, ShardCredentials, ShardMapDefault))
{
// now read
var stopwatch = Stopwatch.StartNew();
var state = await dataManager.ReadStateAsync(grainIdentity);
stopwatch.Stop();
output.WriteLine(" Read elapsed: {0}", stopwatch.Elapsed);
Assert.IsNull(state);
}
}).Wait();
}
public void WriteThenRead10KStates()
{
InstrumentationContext.Reset();
const int count = 10000;
var grainStateMap = CreateGrainStateMap();
var grains = new List<Tuple<GrainIdentity, object>>();
for (int i = 0; i < count; ++i)
{
var state = CreateState(i);
grains.Add(new Tuple<GrainIdentity, object>(RandomIdentity(), state));
}
using (var dataManager = new SqlDataManager(logger, grainStateMap, ConnectionString, ShardCredentials, ShardMapDefault))
{
var stopwatch = Stopwatch.StartNew();
var tasks = grains.Select(grain => dataManager.UpsertStateAsync(grain.Item1, grain.Item2)).ToArray();
Task.WaitAll(tasks);
stopwatch.Stop();
output.WriteLine(" Insert elapsed: {0}", stopwatch.Elapsed);
// now read
stopwatch = Stopwatch.StartNew();
var rtasks = grains.Select(grain => dataManager.ReadStateAsync(grain.Item1)).ToList();
Task.WaitAll(rtasks.Cast<Task>().ToArray());
stopwatch.Stop();
output.WriteLine(" Read elapsed: {0}", stopwatch.Elapsed);
}
}
