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"); }