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Question
I run the example "Stencil Operations on a GPU" in matlab command. I got following output. I don't have any advantage in using of Arrayfun on GPU compared with simple GPU array. my GPU device is GeForce GTX 980 Ti. is it reasonable?
paralleldemo_gpu_stencil Average time on the CPU: 1.906ms per generation. Average time on the GPU: 0.792ms per generatio...
10 years ago | 1 answer | 0
1
answerQuestion
My code in Matlab takes longer time on Gpu compare with Cpu. my Gpu device is (GeForce 980 ti), could you some one run it on his/her gpu to see problem isrelated to code or my GPU hardwarte? (here is my code)
x=rand(1,1024); % input data N=length(x); %% running on CPU tic for k = 0:1:N-1 ms...
10 years ago | 1 answer | 0
