Re: [Freesurfer] Error from cudadetect
5.1 was released yesterday -- iOS 4.3 Em 25/05/2011, às 09:42, R Edgar escreveu: > On Wed, May 25, 2011 at 7:59 AM, Howison, Mark wrote: > >> We have installed Freesurfer 5.0.0 (CentOS x86_64) on our compute >> cluster at Brown and are seeing the following error when running >> 'cudadetect': >> >> ERROR: cuda driver does not appear to be installed! >> Detecting CUDA... There are 2 devices supporting CUDA: >> Device 0: "Tesla M2050" >> CUDA Driver Version: 3.20 >> (etc.) > > Did you do a binary install, or compile from source? If the former, > then it might be a problem with us using a different version of CUDA > at the time of compilation. Things are supposed to work, but we've > seen a lot of problems like this. > > I believe that 5.1 is about to be released, which should be compiled > against the driver/library you're using. Otherwise, the best solution > might be to get the source, and compile directly from that. > > Richard > ___ > 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
Re: [Freesurfer] Error from cudadetect
On Wed, May 25, 2011 at 7:59 AM, Howison, Mark wrote: > We have installed Freesurfer 5.0.0 (CentOS x86_64) on our compute > cluster at Brown and are seeing the following error when running > 'cudadetect': > > ERROR: cuda driver does not appear to be installed! > Detecting CUDA... There are 2 devices supporting CUDA: > Device 0: "Tesla M2050" > CUDA Driver Version: 3.20 > (etc.) Did you do a binary install, or compile from source? If the former, then it might be a problem with us using a different version of CUDA at the time of compilation. Things are supposed to work, but we've seen a lot of problems like this. I believe that 5.1 is about to be released, which should be compiled against the driver/library you're using. Otherwise, the best solution might be to get the source, and compile directly from that. Richard ___ 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] Error from cudadetect
Dear Freesurfer developers, We have installed Freesurfer 5.0.0 (CentOS x86_64) on our compute cluster at Brown and are seeing the following error when running 'cudadetect': ERROR: cuda driver does not appear to be installed! Detecting CUDA... There are 2 devices supporting CUDA: Device 0: "Tesla M2050" CUDA Driver Version: 3.20 (etc.) However, the NVIDIA driver is installed and other CUDA programs function correctly: [mhowison@gpu001 ~]$ nvidia-smi ==NVSMI LOG== Timestamp : Fri May 13 10:19:48 2011 Driver Version : 260.19.29 You can see our hardware specs here: http://www.brown.edu/Departments/CCV/doc/techspecs And output from bugr is: - FREESURFER_HOME: /gpfs/runtime/opt/freesurfer/5.0.0 Build stamp: freesurfer-Linux-centos4_x86_64-stable-pub-v5.0.0 RedHat release: CentOS release 5.4 (Final) Kernel info: Linux 2.6.18-164.el5 x86_64 - We are using CentOS 5.4 and CUDA 3.2.16. Any ideas why Freesurfer cannot use our GPUs? Thanks, Mark Howison Application Scientist Center for Computation & Visualization Brown University ___ 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.
