cancelAll
Syntax
Description
cancelAll(
stops all queued or
running elements of the specified pool. p.FevalQueue
)
Examples
Stop All Functions Running in Pool
Create a parallel pool.
pool = parpool;
Starting parallel pool (parpool) using the 'Processes' profile ... Connected to the parallel pool (number of workers: 6).
Use parfeval
to run pause(Inf)
without retrieving any outputs.
f = parfeval(pool,@pause,0,Inf);
Check the status of functions queued and running in the pool.
pool.FevalQueue
ans = FevalQueue with properties: QueuedFutures: [0x0 parallel.FevalFuture] RunningFutures: [1x1 parallel.FevalFuture]
Use cancelAll
to stop all Futures
in FevalQueue
.
cancelAll(pool.FevalQueue) pool.FevalQueue
ans = FevalQueue with properties: QueuedFutures: [0x0 parallel.FevalFuture] RunningFutures: [0x0 parallel.FevalFuture]
Input Arguments
p.FevalQueue
— Queue of FevalFuture
objects to run on the background pool
FevalFuture
scalar | FevalFuture
array
Queue of FevalFuture
objects to run on the background pool,
specified as an FevalFuture
scalar and FevalFuture
array.
Version History
Introduced in R2022a
Apri esempio
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