public async Task SaveAsync(string outputFile, CalculationResult result)
{
RemoveFileIfExists(outputFile);
StringBuilder tempSb = new StringBuilder();
StringBuilder sb = new StringBuilder();
sb.AppendLine("Results:");
for (int i = 0; i < result.Answers.Length; i++)
{
sb.AppendLine($"x{i + 1}: {result.Answers[i]}");
}
sb.AppendLine("Matrix:");
for (int i = 0; i < result.Matrix.Size; i++)
{
for (int j = 0; j < result.Matrix.Size; j++)
{
tempSb.Append($"{result.Matrix.Variables[i, j]} ");
}
sb.AppendLine($"{tempSb} = {result.Matrix.Results[i]}");
tempSb.Clear();
}
using (FileStream fileStream = File.Create(outputFile))
using (StreamWriter writer = new StreamWriter(fileStream))
{
await writer.WriteAsync(sb.ToString());
}
}
private static async Task PerformTesting(
int[] sizes,
MatrixProvider provider,
ResultsSaver saver,
IEquationSolver solver,
Action <Matrix> matrixAction = null)
{
Stopwatch stopwatch = new Stopwatch();
foreach (int size in sizes)
{
Matrix matrix = provider.GetMatrix(size);
if (matrixAction != null)
{
matrixAction(matrix);
}
stopwatch.Start();
CalculationResult result = solver.Solve(matrix);
stopwatch.Stop();
Console.WriteLine($"{size}x{size} ({result.Answers.Length}): {stopwatch.ElapsedMilliseconds}ms, {stopwatch.ElapsedTicks} ticks");
stopwatch.Reset();
string outputFile = string.Format(OutputFileTemplate, $"{size}x{size}", solver.GetType());
await saver.SaveAsync(outputFile, result);
}
}
