Gather cell array from GPU to CPU

Question

0 个投票

Hello,

I have a cell array (let's call it 'A_gpu') where each cell contains a matrix which has been allocated on GPU device. I want to migrate the matrices onto CPU memory and still organize them in the same cell array format as before.

I tried

A_cpu = gather(A_gpu);

Then, I check the allocation of A_cpu. Unfortunetly, they are still on the GPU. Task failed.

The intuitive solution will be gathering the matrix at each cell individually and loop over the cells. I am wondering whether there is a short function, maybe a Matlab built-in function that I may not be aware of, that can help me relocate the cell array from GPU to CPU.

Thank you,

Ted