error with gpuarray transformation

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AA 2014-12-18

评论： AA 2014-12-21

>> A3 = gpuArray(q);
Error using gpuArray
Only full arrays of fundamental numeric types or logical types are
supported for GPU arrays.

i get the following error message. q is a cell array consisting of a matrices with many thousand rows.

my gpu is a cuda card with 4 gigabytes.

thanks

Matt J 2014-12-18

编辑：Matt J 2014-12-19

q is not allowed to be a cell array. It must be a matrix or n-dimensional array. And it must be non-sparse.

Matt J 2014-12-19

All operations on A{i} will be done on the GPU.

AA 2014-12-21

A = cellfun(@gather, a, 'UniformOutput', false) and this turns it back

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