CUDA: running hardware mode on 9400M Mac Book

I've been trying to run the CUDA samples on my mac book w/ 9400M. A bunch of the samples say something like running on device: 0 emulated (CPU)...does this mean the code is not actually running on my GPU and is using my CPU? Do I have my CUDA and hardware setup correctly? I'm an epic N00b to CUDA and just starting to learn.

Here is what I had to do to get CUDA working on my Mac Book:
When installing the CUDA toolkit click the Customize button on the Installation Type panel of the installer. Then be sure that CUDAKext is selected for installation.
After installing I added the following to my .bash_profile.
export PATH=/usr/local/cuda/bin:$PATH
export DYLD_LIBRARY_PATH=/usr/local/cuda/lib:$DYLD_LIBRARY_PATH
After installing the CUDA SDK I got the following linker error when I ran make.
ld: in ../../lib/libcutil.a, archive has no table of contents
To fix this I ran ranlib *.a in the CUDA lib directory.

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CUDA: running hardware mode on 9400M Mac Book

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