Can we use scatteredinterpolant in parallel

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

Answer 1

[Shubham Sangle]

You can refer to answer to this reddit question. May be this will help-

https://www.reddit.com/r/matlab/comments/2nfz1j/help_with_speeding_up_scatteredinterpolant/

Answer 2

[Matt J]

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