private static v2008R2.ISchedulerTask CreateCleanupTask(v2008R2.ISchedulerJob job, string internalRemoteDirectoryName, string stdErrDirName, string stdOutDirName, string name, bool isFinalCleanup)
{
v2008R2.ISchedulerTask cleanupTask = job.CreateTask();
cleanupTask.WorkDirectory = internalRemoteDirectoryName;
cleanupTask.Name = name;
cleanupTask.IsExclusive = false;
cleanupTask.StdErrFilePath = string.Format(@"{0}\{1}.txt", stdErrDirName, name);
cleanupTask.StdOutFilePath = string.Format(@"{0}\{1}.txt", stdOutDirName, name);
if (isFinalCleanup)
{
}
else
{
cleanupTask.CommandLine = "ECHO The cleanup task is running.";
}
return(cleanupTask);
}
private static v2008R2.ISchedulerTask CreateTask(int?taskNumber, ClusterSubmitterArgs clusterArgs, v2008R2.ISchedulerJob job, IDistributable distributableObj, v2008R2.IStringCollection nodesToUse)
{
Distribute.Locally local = new Distribute.Locally()
{
Cleanup = false,
TaskCount = clusterArgs.TaskCount,
Tasks = taskNumber.HasValue ? new RangeCollection(taskNumber.Value) : null,
ParallelOptions = new ParallelOptions()
{
MaxDegreeOfParallelism = 1
}
};
v2008R2.ISchedulerTask task = job.CreateTask();
if (nodesToUse != null)
{
task.RequiredNodes = nodesToUse;
}
if (clusterArgs.NumCoresPerTask != null)
{
task.MinimumNumberOfCores = clusterArgs.NumCoresPerTask.Value;
task.MaximumNumberOfCores = clusterArgs.NumCoresPerTask.Value;
task.MaximumNumberOfNodes = 1;
local.ParallelOptions.MaxDegreeOfParallelism = clusterArgs.NumCoresPerTask.Value;
}
else if (clusterArgs.IsExclusive)
{
//task.MinimumNumberOfCores = 1;
//task.MaximumNumberOfCores = 8;
//task.MaximumNumberOfNodes = 1;
}
task.WorkDirectory = clusterArgs.ExternalRemoteDirectoryName;
Distribute.Distribute distributeExe = new Distribute.Distribute()
{
Distributable = distributableObj,
Distributor = local
};
string taskArgString = CreateTaskString(distributeExe, clusterArgs.MinimalCommandLine);
string exeName = distributeExe.Distributable is DistributableWrapper ? clusterArgs.ExeName : distributeExe.GetType().Assembly.GetName().Name;
string taskCommandLine = null;
if (clusterArgs.UseMPI)
{
taskCommandLine = string.Format("mpiexec -n {0} {1}\\{2} {3}", clusterArgs.NumCoresPerTask, clusterArgs.ExeRelativeDirectoryName, exeName, taskArgString);
}
else
{
taskCommandLine = string.Format("{0}\\{1} {2}", clusterArgs.ExeRelativeDirectoryName, exeName, taskArgString);
}
task.CommandLine = taskCommandLine;
string taskNumberAsString = taskNumber.HasValue ? taskNumber.Value.ToString() : "*";
task.Name = Helper.CreateDelimitedString(" ", clusterArgs.Name, taskNumberAsString);
task.StdErrFilePath = string.Format(@"{0}\{1}.txt", clusterArgs.StdErrDirName, taskNumberAsString);
task.StdOutFilePath = string.Format(@"{0}\{1}.txt", clusterArgs.StdOutDirName, taskNumberAsString);
if (task.StdErrFilePath.Length >= 160)
{
Console.WriteLine("Caution, std error file path is {0} characters, which will probably cause HPC to crash.", task.StdErrFilePath.Length);
}
return(task);
}