Job Description Language Reference

In this section all the attributes that can be used in the DIRAC JDL job descriptions are presented.

The basic JDL parameters These are the parameters giving the basic job description
Attribute Name	Description	Example
Executable	Name of the executable file	Executable = "/bin/ls";
Arguments	String of arguments for the job executable	Arguments = "-ltr";
StdError	Name of the file to get the standard error stream of the user application	StdError = "std.err";
StdOutput	Name of the file to get the standard output stream of the user application	StdOutput = "std.out";
InputSandbox	A list of input sandbox files	InputSandbox = {"jobScript.sh"};
OutputSandbox	A list of output sandbox files	OutputSandbox = {"std.err","std.out"};
Job Requirements These parameters are interpreted as job requirements
Attribute Name	Description	Example
CPUTime	Max CPU time required by the job in HEPSPEC06 seconds	CPUTime = 18000;
Site	Job destination site	Site = {"EGI.CPPM.fr"};
BannedSites	Sites where the job must not go	BannedSites = {"EGI.LAPP.fr"};
GridCE	Job destination CE	GridCE = {"some.ce.lapp.fr"};
Platform	Target Operating System	Platform = "Linux_x86_64_glibc-2.17";
Data Describing job data
Attribute Name	Description	Example
InputData	Job input data files	InputData = {"/dirac/user/a/atsareg/data1", "/dirac/user/a/atsareg/data1"};
InputDataModule	Job input data module	InputDataModule = "DIRAC.WorkloadManagementSystem.Client.InputDataResolution"
InputDataPolicy	Job input data policy	InputDataPolicy = "DIRAC.WorkloadManagementSystem.Client.DownloadInputData";
OutputData	Job output data files	OutputData = {"output1","output2"};
OutputPath	The output data path in the File Catalog	OutputPath = {"/myjobs/output"};
OutputSE	The output data Storage Element	OutputSE = {"DIRAC-USER"};
Parametric Jobs Bulk submission parameters
Attribute Name	Description	Example
Parameters	Number of parameters or a list of values	Parameters = 10;
ParameterStart	Value of the first parameter	ParameterStart = 0.;
ParameterStep	Parameter increment	ParameterStep = 0.1; (default 0.)
ParameterFactor	Parameter multiplier	ParameterFactor = 1.1; (default 1.)