MATLAB PARALLEL COMPUTING TOOLBOX 4 Guide de l'utilisateur télécharger pdf (Page 104)

R2008b

14-4

• DestroyTaskFcn

• CancelJobFcn

• CancelTaskFcn

New toolbox functions to accommodate this ability are:

• getJobSchedulerData

• setJobSchedulerData

For more information on this new functionality, see Manage Jobs with Generic

Scheduler.

Changed Function Names for Codistributed Arrays

What was known in previous releases as distributed arrays are henceforth called

codistributed arrays. Some functions related to constructing and accessing codistributed

arrays have changed names in this release.

Compatibility Considerations

The following table summarizes the changes in function names relating to codistributed

arrays. The first three functions behave exactly the same with no change in operation,

arguments, etc. The isa function takes the argument 'codistributed' in addition to

the array in question.

Old Function Name New Function Name

distributed codistributed

distributor codistributor

dcolon codcolon

isdistributed isa(X, 'codistributed')

Determining if a MATLAB Pool is Open

The function matlabpool now allows you to discover if a pool of workers is already open.

The form of the command is:

matlabpool size

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MATLAB PARALLEL COMPUTING TOOLBOX 4 Guide de l'utilisateur Page 104