On 22 June 2016 at 18:17, Derek Pisner <[email protected]> wrote: > Anyone manage to successfully configure recon-all to run with -use-gpu for > recent cuda toolkit versions? I realize cuda support has ceased over the past > few years for Freesurfer, but have there been any successful builds for CUDA > toolkit versions 6 and up? I am currently looking to configure cuda support > on a Tesla K80 GPU, which is part of a small beowulf cluster, which is > working wonderfully with FSL's cuda support. Many moons ago, when gpu support > was working, I found the -use-gpu option with recon-all to be significantly > faster and more practical (for the user) than the -openmp option (which even > on a 150 core cluster has provided limited speedup during batch runs). > Curious to hear what others have been doing.
I've successfully compiled and run mri_ca_register_cuda with CUDA SDK 7.5 (and a K1200 Quadro). I've also made a few performance tweaks, which have shaved another minute or so off mri_ca_register_cuda. If you're having trouble compiling from source, I can try to help, if you let me know where you're hitting trouble. Regards, Richard _______________________________________________ Freesurfer mailing list [email protected] https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
