private static void WriteTestResult(BaseTest test, Stopwatch timer)
{
var timetakenInSec = timer.ElapsedMilliseconds/(double) 1000;
var throughput_ReqPerSec = test.TotalNmbrOfRequests / timetakenInSec;
var throughput_BytesPerSec = throughput_ReqPerSec* test.ByteSizePerRequest;
var timeTakenPerRequestInNanos = Math.Round(1e6 * timer.ElapsedMilliseconds / test.TotalNmbrOfRequests, 1);
string template =
"Step {4,4}: Throughput: {0,7} MReq/s and {1,10} GB/s ({5}), Timetaken/request: {2,8} ns/req, Total TimeTaken: {3,5} msec, Total Requests: {6,15}";
var resultMReqPerSec = Math.Round(throughput_ReqPerSec/1e6, 1);
var resultGBPerSec = Math.Round(throughput_BytesPerSec/1073741824, 1);
var resultTimeTakenInSec = Math.Round(timetakenInSec, 1);
string output = string.Format(template,
resultMReqPerSec,
resultGBPerSec,
timeTakenPerRequestInNanos,
timer.ElapsedMilliseconds,
Config.Step,
test.ByteSizePerRequest,
test.TotalNmbrOfRequests.ToString("### ### ### ###"));
Console.WriteLine(output);
//write to file. Both Excel and notepad friendly version for copy paste to whatever.
WriteTofile(test, resultMReqPerSec, resultGBPerSec, timeTakenPerRequestInNanos, resultTimeTakenInSec, output);
}
public void RunTest(BaseTest test)
{
if (!Config.VerifyDoableConfig()) throw new Exception("config values must match!");
var timer = new Stopwatch();
test.Fill();
Console.WriteLine(test.TestName);
test.Run(timer);
WriteTestResult(test, timer);
Console.ReadLine();
}
private static void WriteTofile(BaseTest test, double resultMReqPerSec, double resultGBPerSec,
double timeTakenPerRequestInNanos, double resultTimeTakenInSec, string Output)
{
string templateHeader = "Step\tMReq/s\tMB/s({0})\tTimetaken/request (ns/req)\tTotal TimeTaken (sec.)";
string result = "{0}\t{1}\t{2}\t{3}\t{4}";
var filePath = @"Result\" + test.TestName + ".txt";
using (StreamWriter sw = File.CreateText(filePath))
{
sw.WriteLine(templateHeader, test.ByteSizePerRequest);
sw.WriteLine(result, Config.Step,
resultMReqPerSec,
resultGBPerSec,
timeTakenPerRequestInNanos,
resultTimeTakenInSec);
sw.WriteLine();
sw.WriteLine(Output);
}
}
