On Wed, Mar 26, 2014 at 09:40:17AM -0400, m.roth@xxxxxxxxx wrote: > Johnny Hughes wrote: ... > > Are you connecting to the server to do X related things remotely ... and > > therefore need NVIDIA drivers for that? > > > I think you missed that part of my original post: no X. This box has two > Tesla GPUs, and my users are using them for heavy duty scientific > computing.... afaik, in order to use your Tesla cards, you need to have the nvidia driver loaded, but ymmv. [tru@visu1 build]$ uname -a Linux visu1.erc 2.6.32-431.5.1.el6.x86_64 #1 SMP Wed Feb 12 00:41:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux [tru@visu1 build]$ type nvidia-smi nvidia-smi is hashed (/usr/bin/nvidia-smi) [tru@visu1 build]$ rpm -qf /usr/bin/nvidia-smi nvidia-x11-drv-325.15-1.el6.elrepo.x86_64 [tru@visu1 build]$ nvidia-smi Wed Mar 26 14:54:44 2014 +------------------------------------------------------+ | NVIDIA-SMI 5.325.15 Driver Version: 325.15 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |===============================+======================+======================| | 0 Tesla K20Xm Off | 0000:82:00.0 Off | 0 | | N/A 39C P0 75W / 235W | 380MB / 5759MB | 0% Default | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Compute processes: GPU Memory | | GPU PID Process name Usage | |=============================================================================| | 0 9767 /c6/shared/NAMD/2.8/x86_64-CUDA/namd2 88MB | | 0 9766 /c6/shared/NAMD/2.8/x86_64-CUDA/namd2 87MB | | 0 9768 /c6/shared/NAMD/2.8/x86_64-CUDA/namd2 89MB | | 0 9765 /c6/shared/NAMD/2.8/x86_64-CUDA/namd2 88MB | +-----------------------------------------------------------------------------+ [tru@visu1 build]$ rpm -qa kmod-nvidia\* kmod-nvidia-325.15-1.el6.elrepo.x86_64 [tru@visu1 build]$ lsmod| grep nvidia nvidia 9357435 80 i2c_core 31084 2 nvidia,i2c_i801 Tru -- Tru Huynh (mirrors, CentOS i386/x86_64 Package Maintenance) http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xBEFA581B
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