// ---------- Utility functions ----------
protected void RunPerfTest(int n, string testName, TimeSpan target,
Func <IEchoTaskGrain, Task> actionNoState,
Func <IPersistenceTestGrain, Task> actionMemory,
Func <IMemoryStorageTestGrain, Task> actionMemoryStore,
Func <IAzureStorageTestGrain, Task> actionAzureTable)
{
IEchoTaskGrain[] noStateGrains = new IEchoTaskGrain[n];
IPersistenceTestGrain[] memoryGrains = new IPersistenceTestGrain[n];
IAzureStorageTestGrain[] azureStoreGrains = new IAzureStorageTestGrain[n];
IMemoryStorageTestGrain[] memoryStoreGrains = new IMemoryStorageTestGrain[n];
for (int i = 0; i < n; i++)
{
Guid id = Guid.NewGuid();
noStateGrains[i] = this.GrainFactory.GetGrain <IEchoTaskGrain>(id);
memoryGrains[i] = this.GrainFactory.GetGrain <IPersistenceTestGrain>(id);
azureStoreGrains[i] = this.GrainFactory.GetGrain <IAzureStorageTestGrain>(id);
memoryStoreGrains[i] = this.GrainFactory.GetGrain <IMemoryStorageTestGrain>(id);
}
TimeSpan baseline, elapsed;
elapsed = baseline = TestUtils.TimeRun(n, TimeSpan.Zero, testName + " (No state)",
() => RunIterations(testName, n, i => actionNoState(noStateGrains[i])));
elapsed = TestUtils.TimeRun(n, baseline, testName + " (Local Memory Store)",
() => RunIterations(testName, n, i => actionMemory(memoryGrains[i])));
elapsed = TestUtils.TimeRun(n, baseline, testName + " (Dev Store Grain Store)",
() => RunIterations(testName, n, i => actionMemoryStore(memoryStoreGrains[i])));
elapsed = TestUtils.TimeRun(n, baseline, testName + " (Azure Table Store)",
() => RunIterations(testName, n, i => actionAzureTable(azureStoreGrains[i])));
if (elapsed > target.Multiply(timingFactor))
{
string msg = string.Format("{0}: Elapsed time {1} exceeds target time {2}", testName, elapsed, target);
if (elapsed > target.Multiply(2.0 * timingFactor))
{
Assert.True(false, msg);
}
else
{
throw new SkipException(msg);
}
}
}
// ---------- Utility functions ----------
private void RunPerfTest(int n, string testName, TimeSpan target,
Func<IEchoTaskGrain, Task> actionNoState,
Func<IPersistenceTestGrain, Task> actionMemory,
Func<IMemoryStorageTestGrain, Task> actionMemoryStore,
Func<IAzureStorageTestGrain, Task> actionAzureTable)
{
IEchoTaskGrain[] noStateGrains = new IEchoTaskGrain[n];
IPersistenceTestGrain[] memoryGrains = new IPersistenceTestGrain[n];
IAzureStorageTestGrain[] azureStoreGrains = new IAzureStorageTestGrain[n];
IMemoryStorageTestGrain[] memoryStoreGrains = new IMemoryStorageTestGrain[n];
for (int i = 0; i < n; i++)
{
Guid id = Guid.NewGuid();
noStateGrains[i] = GrainClient.GrainFactory.GetGrain<IEchoTaskGrain>(id);
memoryGrains[i] = GrainClient.GrainFactory.GetGrain<IPersistenceTestGrain>(id);
azureStoreGrains[i] = GrainClient.GrainFactory.GetGrain<IAzureStorageTestGrain>(id);
memoryStoreGrains[i] = GrainClient.GrainFactory.GetGrain<IMemoryStorageTestGrain>(id);
}
TimeSpan baseline, elapsed;
elapsed = baseline = TestUtils.TimeRun(n, TimeSpan.Zero, testName + " (No state)",
() => RunIterations(testName, n, i => actionNoState(noStateGrains[i])));
elapsed = TestUtils.TimeRun(n, baseline, testName + " (Local Memory Store)",
() => RunIterations(testName, n, i => actionMemory(memoryGrains[i])));
elapsed = TestUtils.TimeRun(n, baseline, testName + " (Dev Store Grain Store)",
() => RunIterations(testName, n, i => actionMemoryStore(memoryStoreGrains[i])));
elapsed = TestUtils.TimeRun(n, baseline, testName + " (Azure Table Store)",
() => RunIterations(testName, n, i => actionAzureTable(azureStoreGrains[i])));
if (elapsed > target.Multiply(timingFactor))
{
string msg = string.Format("{0}: Elapsed time {1} exceeds target time {2}", testName, elapsed, target);
if (elapsed > target.Multiply(2.0 * timingFactor))
{
Assert.Fail(msg);
}
else
{
Assert.Inconclusive(msg);
}
}
}
