From: Chris Harrison (charris5_at_gmail.com)
Date: Sat Sep 22 2012 - 07:56:34 CDT
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
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