public void TestSpecificScenarioHuge()
{
int dataBlockCount = 64;
int parityBlockCount = 64;
int dataLength = 1;
//Parallel.For(0, 1000, new ParallelOptions() { MaxDegreeOfParallelism = 32 }, (i) =>
for (int i = 0; i < 100; i++)
{
var expectedData = GenerateTestDataHelper.ConvertToUint(GenerateTestDataHelper.GenerateTestData(dataBlockCount, dataLength));
var data = GenerateTestDataHelper.ConvertToUint(GenerateTestDataHelper.GenerateTestData(dataBlockCount, dataLength));
var parityData = ParityGFAlgorithm.GenerateParityData3(gfTable, data, parityBlockCount);
var combinedData = data.Concat(parityData).ToList();
var r = new Random(i);
combinedData.Shuffle(r);
for (int y = 0; y < parityBlockCount; y++)
{
combinedData[y].Data = null;
}
var repairedData = ParityGFAlgorithm.RecoverData3(gfTable, data, parityData, parityBlockCount);
VerifyData(expectedData, repairedData);
}
//);
}
public void TestSpecificScenario5()
{
int dataBlockCount = 6;
int parityBlockCount = 6;
int dataLength = 1;
var expectedData = GenerateTestDataHelper.ConvertToUint(GenerateTestDataHelper.GenerateTestData(dataBlockCount, dataLength));
var data = GenerateTestDataHelper.ConvertToUint(GenerateTestDataHelper.GenerateTestData(dataBlockCount, dataLength));
var parityData = ParityGFAlgorithm.GenerateParityData3(gfTable, data, parityBlockCount);
var combinedData = data.Concat(parityData).ToList();
combinedData[2].Data = null;
combinedData[3].Data = null;
combinedData[5].Data = null;
combinedData[7].Data = null;
combinedData[8].Data = null;
combinedData[10].Data = null;
var repairedData = ParityGFAlgorithm.RecoverData3(gfTable, data, parityData, parityBlockCount);
VerifyData(expectedData, repairedData);
}
public void TestSpecificScenario9()
{
int dataBlockCount = 3;
int parityBlockCount = 3;
int dataLength = 1;
var expectedData = GenerateTestDataHelper.ConvertToUint(GenerateTestDataHelper.GenerateTestData(dataBlockCount, dataLength));
var data = GenerateTestDataHelper.ConvertToUint(GenerateTestDataHelper.GenerateTestData(dataBlockCount, dataLength));
var parityData = ParityGFAlgorithm.GenerateParityData3(gfTable, data, parityBlockCount);
var combinedData = data.Concat(parityData).ToList();
combinedData[0].Data = null;
combinedData[1].Data = null;
combinedData[2].Data = null;
//var matrix = ParityGFAlgorithm.CreateParityMatrix(gfTable, expectedData.Count, parityBlockCount);
//Console.WriteLine($"Matrix: {matrix}");
var repairedData = ParityGFAlgorithm.RecoverData3(gfTable, data, parityData, parityBlockCount);
VerifyData(expectedData, repairedData);
}
public void TestSpecificScenario2()
{
//This scenario works if using:
//var val = Field.pow(baseList[column], row);
int dataBlockCount = 5;
int parityBlockCount = 5;
int dataLength = 1;
var expectedData = GenerateTestDataHelper.ConvertToUint(GenerateTestDataHelper.GenerateTestData(dataBlockCount, dataLength));
var data = GenerateTestDataHelper.ConvertToUint(GenerateTestDataHelper.GenerateTestData(dataBlockCount, dataLength));
var parityData = ParityGFAlgorithm.GenerateParityData3(gfTable, data, parityBlockCount);
var combinedData = data.Concat(parityData).ToList();
combinedData[1].Data = null;
combinedData[2].Data = null;
combinedData[3].Data = null;
combinedData[6].Data = null;
combinedData[7].Data = null;
//var matrix = ParityGFAlgorithm.CreateParityMatrix2(gfTable, expectedData.Count, parityBlockCount);
//Console.WriteLine($"Matrix: {matrix}");
var repairedData = ParityGFAlgorithm.RecoverData3(gfTable, data, parityData, parityBlockCount);
VerifyData(expectedData, repairedData);
}
private static void RunRepairTest(GFTable gfTable, int dataBlockCount, int parityBlockCount, int dataLength)
{
var expectedData = GenerateTestDataHelper.ConvertToUint(GenerateTestDataHelper.GenerateTestData(dataBlockCount, dataLength));
for (int dataBlocksToDeleteCount = 1; dataBlocksToDeleteCount <= parityBlockCount; dataBlocksToDeleteCount++)
{
var rowsToDelete = DeleteDataHelper.DetermineAllPermutations(dataBlockCount + parityBlockCount, dataBlocksToDeleteCount);
//for (int zzz = 0; zzz < rowsToDelete.Count; zzz++)
Parallel.For(0, rowsToDelete.Count, new ParallelOptions()
{
MaxDegreeOfParallelism = 32
}, (zzz) =>
{
{
var toDelete = rowsToDelete[zzz];
var data = GenerateTestDataHelper.ConvertToUint(GenerateTestDataHelper.GenerateTestData(dataBlockCount, dataLength));
var parityData = ParityGFAlgorithm.GenerateParityData3(gfTable, data, parityBlockCount);
var combinedData = data.Concat(parityData).ToList();
foreach (var rowToDelete in toDelete)
{
combinedData[rowToDelete].Data = null;
}
var repairedData = ParityGFAlgorithm.RecoverData3(gfTable, data, parityData, parityBlockCount);
VerifyData(expectedData, repairedData);
}
}
);
}
}