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Grid

  

GetLastResult

  

get the last computed value from a remote parallel compute node

 

Calling Sequence

Parameters

Description

Examples

Compatibility

Calling Sequence

GetLastResult(node)

Parameters

node

-

integer

Description

• 

The GetLastResult command gets the last result computed on the specified grid node.  

• 

The last result could be any activity initiated by the Launch, Run, Set, or Get commands.

• 

This command can only be used when a node is finished computing. If the specified node is not yet done computing, GetLastResult will block and wait for the computation to finish.

• 

The GetLastResult command is only available in local Grid mode.

Examples

Grid:-Run0,int,x,x

Grid:-Run1,int,sinx,x

Grid:-GetLastResult1

cosx

(1)

Grid:-GetLastResult0

x22

(2)

The NULL value is a valid result that can be returned. The print command returns NULL. Note that without waiting, you may not see the displayed output in sequence. This should not be confused with the returned result.

Grid:-Run1,print,42

rGrid:-GetLastResult1

evalbr=NULL

true

(3)

Compatibility

• 

The Grid[GetLastResult] command was introduced in Maple 2015.

• 

For more information on Maple 2015 changes, see Updates in Maple 2015.

See Also

Grid

Grid:-Get

Grid:-Run

Grid:-Set