Documentation

This is machine translation

Translated by Microsoft
Mouse over text to see original. Click the button below to return to the English verison of the page.

numlabs

Total number of workers operating in parallel on current job

Syntax

n = numlabs

Description

n = numlabs returns the total number of workers currently operating on the current job. This value is the maximum value that can be used with labSend and labReceive.

More About

collapse all

Tips

In an spmd block, numlabs on each worker returns the parallel pool size.

However, inside a parfor-loop, numlabs always returns a value of 1.

Was this topic helpful?