Dear freesurfers,

I'm trying to exploit CUDA capabilities by using recon-all with -use-gpu. On the freesurfer wiki I found an approximate speedups for the main CUDA implementations in Freesurfer (http://ftp.nmr.mgh.harvard.edu/fswiki/CUDADevelopersGuide).

But I can't found mri_watershed_cuda and mri_ca_label_cuda on my freesurfer5.3/bin folder, and neither on previous versions. Are these implementations available? I tried to found the CUDA binaries on (ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/) without luck.

I know that CUDA support is no longer offered but it seems interesting to enable all the -cuda binaries executions to measure the improvement.

And finally I would know if the cuda binaries offered in 5.3 version are compiled for a Fermi or Tesla?

I hope that you are enjoying the summer!

Kind regards,