GPU multiplication 2 matrix different size

2018 7 20
1 个回答
更新时间：2018 7 20
1 次查看（30 天）

0 个投票

Hi everyone
Can you help me for my code about GPU?
I want to use gpu to mutiply 2 matrix different size.
to speed up, I use arrayfun. it gets error.
so i dont know how to mutiply 2 matrix.
this is my code.
function c = myCal(rawdata, gain)
c = (rawdata .* gain);
end
meas = gpuArray(ones(1,10)*3);
gn = [1 2 3 4 5 6 7 8 9 10;
2 3 4 5 6 7 8 9 2 1]';
gn = gpuArray(gn);
corrected = arrayfun(@myCal,meas,gn);
results = gather(corrected);
Thank for your help.

请先登录，再回答此问题。

类别

在 帮助中心 和 File Exchange 中查找有关 GPU Computing 的更多信息

标签

提问:

Tiki Tiki
Tiki Tiki
2018-7-20

回答：

Matt J
Matt J
2018-7-20

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by