public static void RunWrapper(string exe, string args)
{
CancellationTokenSource cts = new CancellationTokenSource();
var progress = new Progress <ProcessProgressDataload>();
progress.ProgressChanged += (s, e) => {
//Console.SetCursorPosition(Console.CursorTop + 2, 0);
Console.WriteLine($"From process: {e.Message}");
};
try
{
Task <Process> t = ProcessAsyncRunner.Run(exe, args, cts.Token, progress);
bool processRunning = true;
t.ContinueWith((p) => { processRunning = false; });
while (processRunning)
{
// TODO: Find a less obstrusive way to report (that works on VSCode channels and console stdout)
// Console.Write(".");
}
t.Wait();
}
catch (OperationCanceledException ce)
{
Console.WriteLine($"Operation was cancelled with message: {ce.Message}");
}
}
static void Main(string[] args)
{
string dwjsonDir = "";
var parser = new Parser(config => {
config.EnableDashDash = true;
});
var res = parser.ParseArguments <ProgramOptions>(args)
.WithParsed <ProgramOptions>(opts => {
if (opts.CallStackFNameToParse != null)
{
// TODO: test /tmp/results_20180314/r_stacks_0004.csv
#if false
ParseStackReport(opts.CallStackFNameToParse);
#endif
Environment.Exit(0);
}
string vtuneExec = "";
try {
vtuneExec = VTuneInvoker.VTunePath();
} catch (VTuneNotInstalledException ex) {
Console.WriteLine($"VTune not found in expected path: {ex.Message}");
Environment.Exit(1);
}
if (opts.ReportVTunePath)
{
Console.WriteLine($"The path of VTune is: {vtuneExec}");
Environment.Exit(0);
}
var RestArgs = opts.Rest.ToList();
VTuneCollectHotspotsSpec spec = new VTuneCollectHotspotsSpec()
{
WorkloadSpec = String.Join(" ", RestArgs)
};
string vtuneCollectArgs = spec.FullCLI();
VTuneReportCallstacksSpec repspec = new VTuneReportCallstacksSpec();
string vtuneReportArgs = repspec.FullCLI();
VTuneCPUUtilizationSpec reptimespec = new VTuneCPUUtilizationSpec();
string vtuneReportTimeArgs = reptimespec.FullCLI();
// If output directory requested and it does not exist, create it
if (!opts.DryRunRequested)
{
if (opts.DWJsonOutDir == null)
{
Console.WriteLine($"Need an output directory unless in dry run.");
Environment.Exit(1);
}
else
{
if (!Directory.Exists(opts.DWJsonOutDir))
{
try {
Directory.CreateDirectory(opts.DWJsonOutDir);
} catch (Exception ex) {
Console.WriteLine($"Couldn't create specified directory [{opts.DWJsonOutDir}]: {ex.Message}");
Environment.Exit(1);
}
}
dwjsonDir = opts.DWJsonOutDir;
}
}
if (!opts.DryRunRequested)
{
Console.WriteLine($"Collect command line is: [ {vtuneExec} {vtuneCollectArgs} ]");
ProcessAsyncRunner.RunWrapper(vtuneExec, vtuneCollectArgs);
Console.WriteLine($"Report callstacks line: [ {vtuneExec} {vtuneReportArgs} ]");
ProcessAsyncRunner.RunWrapper(vtuneExec, vtuneReportArgs);
Console.WriteLine($"Report timing line: [ {vtuneExec} {vtuneReportTimeArgs} ]");
ProcessAsyncRunner.RunWrapper(vtuneExec, vtuneReportTimeArgs);
}
else
{
Console.WriteLine($"Collect command line is: [ {vtuneExec} {vtuneCollectArgs} ]");
Console.WriteLine("Report command lines");
Console.WriteLine($"[ {vtuneExec} {vtuneReportArgs} ]");
Console.WriteLine($"[ {vtuneExec} {vtuneReportTimeArgs} ]");
Environment.Exit(0);
}
/*
* Console.WriteLine($"Please check for generated file: [{repspec.ReportOutputFile}]");
* Console.WriteLine($"\tand also [{reptimespec.ReportOutputFile}]");
* Console.WriteLine($"(Which I should process and dump at directory [{dwjsonDir}]");
*/
double runtime = VTuneToDWJSON.CSReportToDWJson(repspec.ReportOutputFile, Path.Combine(dwjsonDir, "Sample.dwjson"));
VTuneToDWJSON.CPUReportToDWJson(reptimespec.ReportOutputFile, Path.Combine(dwjsonDir, "Session.counters"), runtime);
Console.WriteLine($"Which I dumped at directory [{dwjsonDir}]");
#if false
var stackReportFName = repspec.ReportOutputFile;
if (!File.Exists(stackReportFName))
{
Console.WriteLine("Cannot find the VTune report, something went wrong with the profiler process.");
Environment.Exit(1);
}
#endif
})
.WithNotParsed(errors => {
Console.WriteLine("Incorrect command line.");
Environment.Exit(1);
});
Environment.Exit(0);
}