GPU acceleration to speed up matrix operations?

I work with large 4D data matrices. Would I benefit from using parallel computing toolbox to speed things up? I do have a computer with Tesla C2075 GPU

Answer 1

[Thomas]

Loren's blog on GPU's and MATLAB will be really helpful in answering your questions.

http://blogs.mathworks.com/loren/2012/02/06/using-gpus-in-matlab/

I have used GPU's for simple tests using large matrices and have found them to be useful. However be advised that getting it to work exactly the way you need is going to take some doing. I found that GPU's work especially well with large matrices ( I used a Tesla M2070Q) and tested some really large matrix operations..