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Is there a way to run this loop in gpu and will it consume lesser time compared to parallel cpu computation time?

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Naveen kumar Elumalai
评论： Joss Knight 2018-4-2
N=50;
for n=1:8
b=rand(300,103);
w=rand(300,1);
[Q,R]=qr(b,0);
A(:,:,n);=R
end
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Naveen kumar Elumalai
Naveen kumar Elumalai 2018-3-29
编辑：Naveen kumar Elumalai 2018-3-29
Could I be able to access it at once, instead of using page by page
%code
for n=1:36
[Q(:,:,n),R(:,:,n)]=qr(A2(:,:,n),0);
end
I wanted this to happen without for loop. Here A2, is 600*103*36,
R needs to be of the size 103*103*36 and
Q of the size 600*103*36
Any answer would be appreciated. Kindly do reply

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回答（1 个）

Naveen kumar Elumalai
This is taking so much time than the normal cpu execution

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