From: Thomas Evangelidis (tevang3_at_gmail.com)
Date: Sat Sep 22 2012 - 10:09:11 CDT
On 22 September 2012 17:03, Chris Harrison <charris5_at_gmail.com> wrote:
> Unlikely, as it's depending upon a specific CUDA call that I'm guessing
> whatever driver you installed doesn't support. But you could try;
> assuming you're familiar with compiling it might be quicker to try than
> to start putzing with drivers.
>
> Since you mentioned a GeForce GT 650M ... are you doing this on a
> laptop? On a macbook pro, or something else? Retina display? Running
> linux in a VM inside MacOS, or natively on the hardware? Or are you
> attempting to run NAMD with GPU support within MacOS (ie no linux)?
>
>
Natively on a laptop's hardware using Fedora 17 64-bit. If I remember
correctly, I've read somewhere that you cannot have GPU acceleration within
a VM.
> Chris
>
>
>
> Thomas Evangelidis <tevang3_at_gmail.com> writes:
> > Date: Sat, 22 Sep 2012 16:19:11 +0300
> > From: Thomas Evangelidis <tevang3_at_gmail.com>
> > To: namd-l <namd-l_at_ks.uiuc.edu>
> > Subject: Re: namd-l: FATAL ERROR: CUDA error in cudaGetDeviceCount on Pe
> 0
> > (thomasASUS): CUDA driver version is insufficient for CUDA runtime
> version
> >
> > Do I have any chance to make it work if I compile it on my Laptop with
> the
> > current settings?
> >
> > T.
> >
> > On 22 September 2012 15:56, Chris Harrison <charris5_at_gmail.com> wrote:
> >
> > > You'll need to resolve your problem with installation of the
> proprietary
> > > drivers to get NAMD working on your GPU.
> > >
> > > Best,
> > > Chris
> > >
> > >
> > > Thomas Evangelidis <tevang3_at_gmail.com> writes:
> > > > Date: Sat, 22 Sep 2012 15:41:25 +0300
> > > > From: Thomas Evangelidis <tevang3_at_gmail.com>
> > > > To: namd-l <namd-l_at_ks.uiuc.edu>
> > > > Subject: namd-l: FATAL ERROR: CUDA error in cudaGetDeviceCount on Pe
> 0
> > > > (thomasASUS): CUDA driver version is insufficient for CUDA runtime
> > > version
> > > >
> > > > Greetings,
> > > >
> > > > I have an ASUS N56V laptop with a GeForce GT 650 M, running Fedora 17
> > > > 64-bit. The proprietary NVIDIA drivers failed to install so I
> followed
> > > the
> > > > instructions from the following page to set up nouveau and bumblebee
> in
> > > > order to install CUDA 4.2.
> > > >
> > > >
> > >
> http://duxyng.wordpress.com/2012/01/26/finally-working-nvidia-optimus-on-fedora-16/
> > > >
> > > > The CUDA tests run successfully. However, when I try to run the ApoA1
> > > > benchmark within the latest NAMD nightly build directory, I get the
> > > > following error:
> > > >
> > > > $ export LD_LIBRARY_PATH=`pwd` && ./namd2 +idlepoll apoa1.namd
> > > > Charm++: standalone mode (not using charmrun)
> > > > Converse/Charm++ Commit ID: v6.4.0-beta1-0-g5776d21
> > > > CharmLB> Load balancer assumes all CPUs are same.
> > > > Charm++> Running on 1 unique compute nodes (8-way SMP).
> > > > Charm++> cpu topology info is gathered in 0.000 seconds.
> > > > Info: NAMD CVS-2012-09-22 for Linux-x86_64-multicore-CUDA
> > > > Info:
> > > > Info: Please visit http://www.ks.uiuc.edu/Research/namd/
> > > > Info: for updates, documentation, and support information.
> > > > Info:
> > > > Info: Please cite Phillips et al., J. Comp. Chem. 26:1781-1802 (2005)
> > > > Info: in all publications reporting results obtained with NAMD.
> > > > Info:
> > > > Info: Based on Charm++/Converse 60400 for multicore-linux64-iccstatic
> > > > Info: Built Sat Sep 22 02:25:04 CDT 2012 by jim on
> lisboa.ks.uiuc.edu
> > > > Info: 1 NAMD CVS-2012-09-22 Linux-x86_64-multicore-CUDA 1
> > > thomasASUS
> > > > thomas
> > > > Info: Running on 1 processors, 1 nodes, 1 physical nodes.
> > > > Info: CPU topology information available.
> > > > Info: Charm++/Converse parallel runtime startup completed at
> 0.00364304 s
> > > > FATAL ERROR: CUDA error in cudaGetDeviceCount on Pe 0 (thomasASUS):
> CUDA
> > > > driver version is insufficient for CUDA runtime version
> > > > ------------- Processor 0 Exiting: Called CmiAbort ------------
> > > > Reason: FATAL ERROR: CUDA error in cudaGetDeviceCount on Pe 0
> > > (thomasASUS):
> > > > CUDA driver version is insufficient for CUDA runtime version
> > > >
> > > > [0] Stack Traceback:
> > > > [0:0] CmiAbort+0x95 [0xbfcb85]
> > > > [0:1] _Z8NAMD_diePKc+0x62 [0x5aed32]
> > > > [0:2] _Z13cuda_errcheckPKc+0x14a [0x797538]
> > > > [0:3] _Z15cuda_initializev+0x194 [0x796d3a]
> > > > [0:4] _Z8all_initiPPc+0x55 [0x5b80a5]
> > > > [0:5] _Z11master_initiPPc+0x67 [0x5b7cd7]
> > > > [0:6] _ZN7BackEnd4initEiPPc+0xe8 [0x5b7c50]
> > > > [0:7] main+0x2f [0x5b2e57]
> > > > [0:8] __libc_start_main+0xf5 [0x3f20221735]
> > > > [0:9] _ZNSt8ios_base4InitD1Ev+0x6a [0x548a8a]
> > > > Charm++ fatal error:
> > > > FATAL ERROR: CUDA error in cudaGetDeviceCount on Pe 0 (thomasASUS):
> CUDA
> > > > driver version is insufficient for CUDA runtime version
> > > >
> > > > [0] Stack Traceback:
> > > > [0:0] [0xbfdab5]
> > > > [0:1] CmiAbort+0xd3 [0xbfcbc3]
> > > > [0:2] _Z8NAMD_diePKc+0x62 [0x5aed32]
> > > > [0:3] _Z13cuda_errcheckPKc+0x14a [0x797538]
> > > > [0:4] _Z15cuda_initializev+0x194 [0x796d3a]
> > > > [0:5] _Z8all_initiPPc+0x55 [0x5b80a5]
> > > > [0:6] _Z11master_initiPPc+0x67 [0x5b7cd7]
> > > > [0:7] _ZN7BackEnd4initEiPPc+0xe8 [0x5b7c50]
> > > > [0:8] main+0x2f [0x5b2e57]
> > > > [0:9] __libc_start_main+0xf5 [0x3f20221735]
> > > > [0:10] _ZNSt8ios_base4InitD1Ev+0x6a [0x548a8a]
> > > > Aborted (core dumped)
> > > >
> > > > Is it because I don't have the proprietary NVIDIA drivers installed,
> or
> > > > because I have Cuda 4.2 instead of 4.0? Then why can I run
> successfully
> > > > other programs with the GPU, including GROMACS?
> > > >
> > > > Thanks in advance.
> > > > Thomas
> > > >
> > > >
> > > >
> > > > --
> > > >
> > > >
> ======================================================================
> > > >
> > > > Thomas Evangelidis
> > > >
> > > > PhD student
> > > > University of Athens
> > > > Faculty of Pharmacy
> > > > Department of Pharmaceutical Chemistry
> > > > Panepistimioupoli-Zografou
> > > > 157 71 Athens
> > > > GREECE
> > > >
> > > > email: tevang_at_pharm.uoa.gr
> > > >
> > > > tevang3_at_gmail.com
> > > >
> > > >
> > > > website: https://sites.google.com/site/thomasevangelidishomepage/
> > >
> > >
> > > Best,
> > > Chris
> > >
> > >
> > > --
> > > Chris Harrison, Ph.D.
> > > NIH Center for Macromolecular Modeling and Bioinformatics
> > > Theoretical and Computational Biophysics Group
> > > Beckman Institute for Advanced Science and Technology
> > > University of Illinois, 405 N. Mathews Ave., Urbana, IL 61801
> > >
> > > http://www.ks.uiuc.edu/Research/namd Voice: 773-570-6078
> > > http://www.ks.uiuc.edu/~char Fax: 217-244-6078
> > >
> > >
> > >
> >
> >
> > --
> >
> > ======================================================================
> >
> > Thomas Evangelidis
> >
> > PhD student
> > University of Athens
> > Faculty of Pharmacy
> > Department of Pharmaceutical Chemistry
> > Panepistimioupoli-Zografou
> > 157 71 Athens
> > GREECE
> >
> > email: tevang_at_pharm.uoa.gr
> >
> > tevang3_at_gmail.com
> >
> >
> > website: https://sites.google.com/site/thomasevangelidishomepage/
>
>
> Best,
> Chris
>
>
> --
> Chris Harrison, Ph.D.
> NIH Center for Macromolecular Modeling and Bioinformatics
> Theoretical and Computational Biophysics Group
> Beckman Institute for Advanced Science and Technology
> University of Illinois, 405 N. Mathews Ave., Urbana, IL 61801
>
> http://www.ks.uiuc.edu/Research/namd Voice: 773-570-6078
> http://www.ks.uiuc.edu/~char Fax: 217-244-6078
>
>
>
-- ====================================================================== Thomas Evangelidis PhD student University of Athens Faculty of Pharmacy Department of Pharmaceutical Chemistry Panepistimioupoli-Zografou 157 71 Athens GREECE email: tevang_at_pharm.uoa.gr tevang3_at_gmail.com website: https://sites.google.com/site/thomasevangelidishomepage/
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