just CUDA for now. Bruce On Mon, 24 Oct 2011, Cartik Sharma wrote:
> Bruce, > > http://surfer.nmr.mgh.harvard.edu/fswiki/CUDADevelopersGuide#Benchmarks > Found this link..clearly impressive, are these benchmarks for GPU enabled > cards with CUDA or also with ATI Radeon GPU enabled cards? > > Best, > Cartik > > On Oct 24, 2011, at 10:30 AM, Bruce Fischl wrote: > >> not yet, although it is something we are working on. >> >> cheers >> Bruce >> On Mon, 24 Oct 2011, Cartik Sharma wrote: >> >>> Hi Knut, >>> Good to know we can speed things up with CUDA. I have a multicore CPU and >>> was wondering if >>> there is a parallelized version of Freesurfer on the CPU. >>> Thanks for the speedup! >>> Best regards, >>> Cartik >>> On Oct 24, 2011, at 4:41 AM, Knut J Bjuland wrote: >>> >>> Hi Cartik >>> >>> You use -use-gpu to offload rendering to the GPU using cuda. >>> >>> Knut J >>> >>> > From: cartik.sha...@childmind.org >>> > To: knut...@hotmail.com >>> > Subject: Re: [Freesurfer] implementation on Neurodebian >>> > Date: Thu, 20 Oct 2011 15:48:10 +0000 >>> > >>> > Hi Knut: >>> > >>> > Cool..is this speeding up things by rendering on the GPU. >>> > Is there a way to offload computation to the GPU. >>> > >>> > Best regards, >>> > Cartik >>> > >>> > On Oct 20, 2011, at 10:57 AM, Knut J Bjuland wrote: >>> > >>> >> Hi Cartik >>> >> >>> >> If you enable cuda with -use-gpu the recon-all will run faster. >>> >> >>> >> Knut J >>> >> >>> >> Den 17.10.2011 16:41, skrev Cartik Sharma: >>> >>> Dear Freesurfer developer(s), >>> >>> >>> >>> Is there a way to get Freesurfer run faster on Neurodebian. While >>> the package produces >>> >>> some truly out of the world segmentations and labels for the >>> cortical surface, it seems >>> >>> to take time. >>> >>> >>> >>> For eg: >>> >>> Defect correction and retesellation takes an hour, other steps take >>> longer..I'm not sure if >>> >>> it's the original dataset, the OS platform (i.e Virtual Machine, >>> Neurodebian) or original >>> >>> computational engine itself. >>> >>> >>> >>> Would be happy in efforts and hints to make this run faster. >>> >>> >>> >>> Best regards, >>> >>> Cartik Sharma >>> >>> >>> >>> >>> >>> _______________________________________________ >>> >>> Freesurfer mailing list >>> >>> Freesurfer@nmr.mgh.harvard.edu >>> >>> 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. >>> >>> >>> >>> >>> >>> >>> >> >>> > > > > > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
