SharedArray
SharedArray(T::Type, dims::NTuple; init=false, pids=Int[])
Construct a SharedArray
of a bitstype T
and size dims
across the processes specified by pids
- all of which have to be on the same host.
If pids
is left unspecified, the shared array will be mapped across all processes on the current host, including the master. But, localindexes
and indexpids
will only refer to worker processes. This facilitates work distribution code to use workers for actual computation with the master process acting as a driver.
If an init
function of the type initfn(S::SharedArray)
is specified, it is called on all the participating workers.
Examples
See Also
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