jobmanager - Control job queue and execution

Constructor

findResource

Container Hierarchy

Parent	None
Children	job, paralleljob, and worker objects

Description

A jobmanager object provides access to the job manager, which controls the job queue, distributes job tasks to workers or labs for execution, and maintains job results. The job manager is provided with the MATLAB Distributed Computing Server product, and its use as a scheduler is optional.

Methods

changePassword	Prompt user to change job manager password or MJS password
clearLocalPassword	Delete local store of user's job manager password
createJob	Create distributed or independent job
createMatlabPoolJob	Create MATLAB pool job
createParallelJob	Create parallel job object
demote	Demote job in cluster queue
findJob	Find job objects stored in scheduler
pause	Pause job manager queue
promote	Promote job in MJS cluster queue
resume	Resume processing queue in job manager

Properties

BusyWorkers	Workers currently running tasks
ClusterOsType	Specify operating system of nodes on which scheduler will start workers
ClusterSize	Number of workers available to scheduler
Configuration	Specify configuration to apply to object or toolbox function
HostAddress	IP address of host running job manager or worker session
Hostname	Name of host running job manager or worker session
IdleWorkers	Idle workers available to run tasks
IsUsingSecureCommunication	True if job manager and workers use secure communication
Jobs	Jobs contained in job manager service or in scheduler's data location
Name	Name of job manager, job, or worker object
NumberOfBusyWorkers	Number of workers currently running tasks
NumberOfIdleWorkers	Number of idle workers available to run tasks
PromptForPassword	Specify if system should prompt for password when authenticating user
SecurityLevel	Security level controlling access to job manager and its jobs
State	Current state of task, job, job manager, or worker
Type	Type of scheduler object
UserData	Specify data to associate with object
UserName	User who created job or job manager object

See Also

ccsscheduler, genericscheduler, lsfscheduler, mpiexec, pbsproscheduler, torquescheduler

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