gcp
Get current parallel pool
Description
p = gcp
returns a parallel.Pool
object
representing the current parallel pool. The current pool is where parallel
language features execute, such as parfor
,
spmd
, distributed
,
Composite
, parfeval
and
parfevalOnAll
.
If no parallel pool exists, gcp
starts a new parallel pool
and returns a pool object for that, unless automatic pool starts are disabled in
your parallel preferences. If no parallel pool exists and automatic pool starts
are disabled, gcp
returns an empty pool object.
p = gcp('nocreate')
returns the current pool if one
exists. If no pool exists, the 'nocreate'
option causes
gcp
not to create a pool, regardless of your parallel
preferences settings.
Examples
Version History
Introduced in R2013b
See Also
Composite
| delete
| distributed
| parfeval
| parfevalOnAll
| parfor
| parpool
| spmd