How to convert my function for GPU (Cuda) and run it on GPU
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Hello, I hope you are doing well, I have the following function i want to convert it into cuda so it can run on GPU or any other Embedded Device
Can anybody Please help me with this
I also Attached My dataset for this
function [Score] = Scorefunction(Dataset,clusternumber)
dataset_len = size(Dataset,1);
Score = zeros(1,clusternumber);
for j=1:clusternumber
[cluster_assignments,centroids] = kmeans(Dataset,j);
distance_within=zeros(dataset_len,1);
distance_between=Inf(dataset_len,j);
for i=1:dataset_len
for jj=1:j
boo=cluster_assignments==cluster_assignments(i);
Xsamecluster=Dataset(boo,:);
if size(Xsamecluster,1)>1
distance_within(i)=sum(sum((Dataset(i,:)-Xsamecluster).^2,2))/(size(Xsamecluster,1)-1);
end
boo1= cluster_assignments~=cluster_assignments(i);
Xdifferentcluster=Dataset(boo1 & cluster_assignments ==jj,:);
if ~isempty(Xdifferentcluster)
distance_between(i,jj)=mean(sum((Dataset(i,:)-Xdifferentcluster).^2,2));
end
end
end
minavgDBetween = min(distance_between, [], 2);
silh = (minavgDBetween - distance_within) ./ max(distance_within,minavgDBetween);
Score(j) =mean(silh);
end
end
1 个评论
Joss Knight
2023-3-14
Do you need to deploy to an embedded device or just run on GPU on the desktop? Because you can just use PCT's gpuArray.
回答(1 个)
Arka
2023-3-8
Hi,
MATLAB has quite a few coder apps to generate specific code from MATLAB code.
To generate GPU code, you can make use of the GPU Coder.
To generate Embedded Code, you can use the Embdedded Coder.
If you wish to learn more about GPU coder and Embedded coder, please check out the MathWorks documentation links below:
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