fetchNext
Retrieve next unread outputs from FevalFuture array.
Syntax
[idx, y1, ... , ym] = fetchNext(f)
[idx, y1, ... , ym] = fetchNext(f, timeout)
Input argument
f - FevalFuture object
timeout - timeout seconds: waits for a maximum of timeout seconds for a result in f to become available.
Output argument
idx - Index of the FevalFuture array, returned as an integer scalar.
y1, ... , ym - outputs
Description
[idx, y1, ... , ym] = fetchNext(f) retrieves index idx of the new readable FevalFuture object in the array f that is finished, and m results from that FevalFuture as Y1, ... , Ym.
Example
tic()
N = 100;
for idx = N:-1:1
F(idx) = parfeval(backgroundPool,str2func('rank'),1,magic(idx));
end
results = zeros(1,N);
for idx = 1:N
[finishedIdx, result] = fetchNext(F);
results(finishedIdx) = result;
disp(sprintf('Result: %d', result));
end
toc()
See also
parfeval, fetchOutputs, backgroundPool.
History
Version
Description
1.0.0
initial version
Author
Allan CORNET
Last updated
Was this helpful?