Can we use scatteredinterpolant in parallel

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Bin Xu
Bin Xu on 10 Jul 2019
Edited: Matt J on 10 Jul 2019
I am doing data interpolation using scatteredinterpolant method. The data set is large (110k nodes). My question is : can we speed up the scatteredinterpolant function by using it with parallel toolbox?
Thx
Bin

Answers (2)

Shubham Sangle
Shubham Sangle on 10 Jul 2019
You can refer to answer to this reddit question. May be this will help-

Matt J
Matt J on 10 Jul 2019
Edited: Matt J on 10 Jul 2019
You can certainly divide queries into parallel batches, e.g.,
F=scatteredInterpolant(P,v);
results=cell(size(batch));
parfor i=1:numel(batch)
results{i}= F(batch{i});
end

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