Optimus and GPGPU

Dear Communauts,

I want to have this community feedback on a pair of questions.
I am perfectly aware of the incompatibility between Mac OS X and the optimus technology a lot of recent laptops are (unfortunately) packing.
My questions come driven by:

1. My work needs (CUDA+OpenCL on the go);
2. Current macbook pros not being pro enough for me;
3. Personal philosophy;

The questions are: is the Nvidia GPU present in a optimus equipped laptop presented as a computing node to...

Optimus and GPGPU