From: Chris Harrison (charris5_at_gmail.com)
Date: Sat Sep 22 2012 - 10:23:16 CDT
Is it specifically a macbook? There are various problems with linux
driver support on MBPs.
On Sat, Sep 22, 2012 at 10:09 AM, Thomas Evangelidis <tevang3_at_gmail.com> wrote:
>
>
> 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/
>
>
>
-- 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
This archive was generated by hypermail 2.1.6 : Tue Dec 31 2013 - 23:22:36 CST