undefined function or varialbe 'gpuArrray' in (R2010b) Service Pack 1

I have MATLAB 7.11.1 (R2010b) Service Pack 1

I've installed CUDA device driver 3.2

and GTX 460 (capability 2.0 ) , and CUDA toolkit 3.1

why my Matlab can't understand the command??

Answer 1

[Edric Ellis]

Do you have Parallel Computing Toolbox installed? "gpuArray" and the remainder of the GPU support is part of that toolbox. See: http://www.mathworks.com/help/toolbox/distcomp/bsic4fr-1.html for more.

[seokwoo]

when I try to download R2011B, I can't find Parallel Computing Toolbox on the list that I try to install.

Does it mean that my license is not permitted to download it??

[Walter Roberson]

I seem to recall that PCT wasn't listed for Mac for a time.