<< fetchNext

Parallel

parfeval >>

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fetchOutputs

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Retrieve results from function running in the background pool.

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Syntax

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[y1, ... , ym] = fetchOutputs(f)

Input argument

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f

FevalFuture object

Output argument

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y1, ... , ym

outputs

Description

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[y1, ... , ym] = fetchOutputs(f) retrieves m results from a Future array f.

fetchOutputs waits for the function associated to f to finish before retrieving results.

If fetchOutputs is called, Read property of each element in f is set to true.

Examples

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Sequential version

tic()
R1 = magic(5000);
R2 = magic(5000);
toc()
size(R1)

Parallel version

b = backgroundPool()
tic()
fptr = str2func('magic');
f1 = parfeval(b, fptr, 1, 5000);
f2 = parfeval(b, fptr, 1, 5000);
b
r1 = fetchOutputs(f1);
r2 = fetchOutputs(f2);
toc()
size(r1)
f1
f2

See also

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parfeval, backgroundPool, fetchNext.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET