public unsafe void RecoverAndTest(Guid indexToken, Guid hybridLogToken)
{
// Recover
fht.Recover(indexToken, hybridLogToken);
// Create array for reading
Empty context;
var inputArray = new Input[numUniqueKeys];
for (int i = 0; i < numUniqueKeys; i++)
{
inputArray[i].adId.adId = i;
inputArray[i].numClicks.numClicks = 0;
}
// Register with thread
fht.StartSession();
// Issue read requests
fixed (Input* input = inputArray)
{
for (var i = 0; i < numUniqueKeys; i++)
{
fht.Read(&((input + i)->adId), null, (Output*)&((input + i)->numClicks), &context, i);
}
}
// Complete all pending requests
fht.CompletePending(true);
// Release
fht.StopSession();
// Test outputs
var checkpointInfo = default(HybridLogRecoveryInfo);
checkpointInfo.Recover(hybridLogToken, "logs");
// Compute expected array
long[] expected = new long[numUniqueKeys];
foreach(var guid in checkpointInfo.continueTokens.Keys)
{
var sno = checkpointInfo.continueTokens[guid];
for (long i = 0; i <= sno; i++)
{
var id = i % numUniqueKeys;
expected[id]++;
}
}
int numCompleted = threadCount - checkpointInfo.continueTokens.Count;
for(int t = 0; t < numCompleted; t++)
{
var sno = numOps;
for (long i = 0; i < sno; i++)
{
var id = i % numUniqueKeys;
expected[id]++;
}
}
// Assert if expected is same as found
var counts = new Dictionary<long, long>();
var sum = 0L;
bool error = false;
for (long i = 0; i < numUniqueKeys; i++)
{
if(expected[i] != inputArray[i].numClicks.numClicks)
{
long diff = inputArray[i].numClicks.numClicks - expected[i];
if (!counts.ContainsKey(diff))
{
counts.Add(diff, 0);
}
counts[diff] = counts[diff] + 1;
sum += diff;
Console.WriteLine("Debug error for AdId {0}: Expected ({1}), Found({2})", inputArray[i].adId.adId, expected[i], inputArray[i].numClicks.numClicks);
error = true;
}
}
if(sum > 0)
{
foreach (var key in counts.Keys)
{
Console.WriteLine("{0}: {1}", key, counts[key]);
}
Console.WriteLine("Sum : {0:X}, (1 << {1})", sum, Math.Log(sum, 2));
}
if (error)
Console.WriteLine("Test failed");
else
Console.WriteLine("Test successful");
}
public unsafe void RecoverAndTest(Guid indexToken, Guid hybridLogToken)
{
// Recover
fht.Recover(indexToken, hybridLogToken);
// Create array for reading
Empty context;
var inputArray = new Input[numUniqueKeys];
for (int i = 0; i < numUniqueKeys; i++)
{
inputArray[i].adId.adId = i;
inputArray[i].numClicks.numClicks = 0;
}
// Register with thread
fht.StartSession();
// Issue read requests
fixed(Input *input = inputArray)
{
for (var i = 0; i < numUniqueKeys; i++)
{
fht.Read(&((input + i)->adId), null, (Output *)&((input + i)->numClicks), &context, i);
}
}
// Complete all pending requests
fht.CompletePending(true);
// Release
fht.StopSession();
// Test outputs
var checkpointInfo = default(HybridLogRecoveryInfo);
checkpointInfo.Recover(hybridLogToken, "logs");
// Compute expected array
long[] expected = new long[numUniqueKeys];
foreach (var guid in checkpointInfo.continueTokens.Keys)
{
var sno = checkpointInfo.continueTokens[guid];
for (long i = 0; i <= sno; i++)
{
var id = i % numUniqueKeys;
expected[id]++;
}
}
int threadCount = 1; // single threaded test
int numCompleted = threadCount - checkpointInfo.continueTokens.Count;
for (int t = 0; t < numCompleted; t++)
{
var sno = numOps;
for (long i = 0; i < sno; i++)
{
var id = i % numUniqueKeys;
expected[id]++;
}
}
// Assert if expected is same as found
for (long i = 0; i < numUniqueKeys; i++)
{
if (expected[i] != inputArray[i].numClicks.numClicks)
{
Console.WriteLine("Debug error for AdId {0}: Expected ({1}), Found({2})", inputArray[i].adId.adId, expected[i], inputArray[i].numClicks.numClicks);
}
}
Console.WriteLine("Test successful");
Console.ReadLine();
}
public unsafe void Test()
{
// Create array for reading
Empty context;
var inputArray = new Input[numUniqueKeys];
for (int i = 0; i < numUniqueKeys; i++)
{
inputArray[i].adId.adId = i;
inputArray[i].numClicks.numClicks = 0;
}
// Register with thread
fht.StartSession();
// Issue read requests
fixed(Input *input = inputArray)
{
for (var i = 0; i < numUniqueKeys; i++)
{
fht.Read(&((input + i)->adId), null, (Output *)&((input + i)->numClicks), &context, i);
}
}
// Complete all pending requests
fht.CompletePending(true);
// Release
fht.StopSession();
// Compute expected array
long[] expected = new long[numUniqueKeys];
for (long j = 0; j < threadCount; j++)
{
var sno = threadNumOps[j];
for (long i = 0; i < sno; i++)
{
var id = i % numUniqueKeys;
expected[id]++;
}
}
// Assert if expected is same as found
var counts = new Dictionary <long, long>();
var sum = 0L;
for (long i = 0; i < numUniqueKeys; i++)
{
if (expected[i] != inputArray[i].numClicks.numClicks)
{
long diff = inputArray[i].numClicks.numClicks - expected[i];
if (!counts.ContainsKey(diff))
{
counts.Add(diff, 0);
}
counts[diff] = counts[diff] + 1;
sum += diff;
Console.WriteLine("Debug error for AdId {0}: Expected ({1}), Found({2})", inputArray[i].adId.adId, expected[i], inputArray[i].numClicks.numClicks);
}
}
if (sum > 0)
{
foreach (var key in counts.Keys)
{
Console.WriteLine("{0}: {1}", key, counts[key]);
}
Console.WriteLine("Sum : {0:X}, (1 << {1})", sum, Math.Log(sum, 2));
}
Console.WriteLine("Test successful");
}
