Re: [Beowulf] Nvidia K20 + Supermicro mobo

2013-07-19 Thread Prentice Bisbal
I'd like to pipe in and say that I could not get NVidia drivers working with RHEL 6.x until I added rdblacklist=nouveau to my kernel args, too. Prentice On 07/16/2013 02:43 PM, Alex Chekholko wrote: I see on our GPU compute nodes, configured by a colleague, we use this kernel line during

Re: [Beowulf] Nvidia K20 + Supermicro mobo

2013-07-19 Thread Prentice Bisbal
On 07/17/2013 05:32 PM, Mikhail Kuzminsky wrote: Adam DeConinck ajde...@ajdecon.org wrote : I've seen similar messages on CentOS when the Nouveau drivers are loaded and a Tesla K20 is installed. You should make sure that nouveau is blacklisted so the kernel won't load it. Note that it

Re: [Beowulf] Nvidia K20 + Supermicro mobo

2013-07-17 Thread Mikhail Kuzminsky
Adam DeConinck ajde...@ajdecon.org wrote : I've seen similar messages on CentOS when the Nouveau drivers are loaded and a Tesla K20 is installed. You should make sure that nouveau is blacklisted so the kernel won't load it. Note that it hasn't always been enough for me to have nouveau

[Beowulf] Nvidia K20 + Supermicro mobo

2013-07-16 Thread Mikhail Kuzminsky
I want to test NVIDIA GPU (PNY Tesla K20c) w/our own application for future using in our cluster. But I found problems w/NVIDIA driver (v.319.32) installation (OpenSUSE 12.3, kernel 3.7.10-1.1). 1st of all, before start of driver installation I've strange for me messages about BAR registers:

Re: [Beowulf] Nvidia K20 + Supermicro mobo

2013-07-16 Thread John Hearns
There wad something on the Opensuse mailing list last week about a problem with the latest Nvidia drivers and the 12.3 kernel. I think this was not the issue you are seeing. ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To

Re: [Beowulf] Nvidia K20 + Supermicro mobo

2013-07-16 Thread Adam DeConinck
Hi Mikhail, I've seen similar messages on CentOS when the Nouveau drivers are loaded and a Tesla K20 is installed. You should make sure that nouveau is blacklisted so the kernel won't load it. Note that it hasn't always been enough for me to have nouveau listed in /etc/modprobe.d/blacklist;

Re: [Beowulf] Nvidia K20 + Supermicro mobo

2013-07-16 Thread Alex Chekholko
I see on our GPU compute nodes, configured by a colleague, we use this kernel line during install: # rocks list bootaction | grep gpu gpuinstall: vmlinuz-6.0-x86_64initrd.img-6.0-x86_64 ks ramdisk_size=15 lang= devfs=nomount pxe kssendmac selinux=0 noipv6 ksdevice=bootif