loop on gpu

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Mate 2u
Mate 2u 2012-4-26
Hi there, how would you make the fastest loop on a gpu considering a function I have? Could anybody help me
  2 个评论
Jill Reese
Jill Reese 2012-4-26
It would be easier to provide some guidance if you could provide some more details. Can you provide the code for your function? Do you want to call your function from within a loop or does your function contain a loop that you want to run faster?
Mate 2u
Mate 2u 2012-4-26
Hi mate, the function is provided online http://www.mathworks.com/matlabcentral/fileexchange/29489 function is leadlag.m . I want to run the following but on the gpu!
for n = 1:6400
parfor m = n:6400
[~,~,sh(n,m)] = leadlag(Close,n,m,annualScaling, 0.00006);
end
end

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回答（1 个）

Thomas
Thomas 2012-4-26
Hi this demo gives a good demo about converting matlab for loop example from CPU to GPU
http://www.mathworks.com/products/demos/parallel-computing/paralleldemo_gpu_mandelbrot/paralleldemo_gpu_mandelbrot.html?product=DW

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