private static void ParseStackReport(string fname)
{
string possibleFn = fname;
if (!File.Exists(possibleFn))
{
// The [old] argument parsing library chokes on absolute Linux paths (it gets confused apparently by leading '/')
possibleFn = Path.DirectorySeparatorChar + possibleFn;
if (!File.Exists(possibleFn))
{
Console.WriteLine($"Cannot find {fname}");
return;
}
}
try {
var samples = VTuneToDWJSON.ParseFromFile(possibleFn);
int sample_counter = 1;
foreach (var s in samples.Take(5))
{
int current_top = sample_counter;
//Console.WriteLine("{0}, {1}", s.TOSFrame.Function, s.TOSFrame.CPUTime);
Console.WriteLine($"<tr data-tt-id=\"{current_top}\"><td>{s.TOSFrame.Function}</td><td>{s.TOSFrame.CPUTime}</td><td>{s.TOSFrame.Module}</td><td>{s.TOSFrame.FunctionFull}</td><td>{s.TOSFrame.SourceFile}</td><td>{s.TOSFrame.StartAddress}</td></tr>");
foreach (var ss in s.Stacks.Take(1))
{
foreach (var p in ss.Take(5))
{
sample_counter += 1;
//Console.WriteLine($"\t{p.Function}");
Console.WriteLine($"<tr data-tt-id=\"{sample_counter}\" data-tt-parent-id=\"{current_top}\"><td>{p.Function}</td><td>{p.CPUTime}</td><td>{p.Module}</td><td>{p.FunctionFull}</td><td>{p.SourceFile}</td><td>{p.StartAddress}</td></tr>");
}
}
}
Console.WriteLine($"Got {samples.Count()} samples.");
} catch (Exception ex) {
Console.WriteLine($"Caught an error, with message: [{ex.StackTrace}]");
}
}
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);
}
