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.Sharma@childmind.orgmailto:Cartik.Sharma@childmind.org To: knutjbj@hotmail.commailto:knutjbj@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
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