Please help me to initiate Matlab GPU programing.

Dear All, I have Matlab R2009b with parallel computing toolbox version 4.2, cuda toolkit 4.1.28_win_32, my OS is Windows 7 ultimate 32-bit. I am using NVIDIA GeForce GTX 650. Unfortunately I can't use any gpu commend like gpuArray or gpuDevice. It says 'Undefined function or variable'.

I know I am the very beginner of parallel computing, but I have tried a lot to learn from internet. Now I am expecting help from experts.

Answer 1

[Edric Ellis]

You must use R2010b or later to use gpuArray functionality.

[Mr. Sumon]

But right now I don't have any alternative :(

[Walter Roberson]

If you are restricted to that version of MATLAB, then MATLAB cannot be of assistance in this matter, and you will need to use a different programming language such as C++ and compile with NVIDIA's nvcc.

If you want to use the MATLAB facilities for GPU then you will need to find a way to upgrade to at least R2010b (preferably later.)

[Mr. Sumon]

Thank you Ellis & Roberson! i will try to upgrade Matlab.