Fwd: upgrade to jessie from wheezy with cuda problems

2013-11-18 Thread Francesco Pietra
It is getting hard, unless I mistaken what was suggested by nvidia . Thus, following what was suggested by nvidia as a no-barrier solution, https://devtalk.nvidia.com/default/topic/545186/enabling-pcie-3-0-with-nvreg_enablepciegen3-on-titan/?offset=10#4021328 I updated the kernel boot string by

Re: Fwd: upgrade to jessie from wheezy with cuda problems

2013-11-18 Thread Fabricio Cannini
Em 18-11-2013 13:13, Francesco Pietra escreveu: It is getting hard, unless I mistaken what was suggested by nvidia . Thus, following what was suggested by nvidia as a no-barrier solution,

Re: Fwd: upgrade to jessie from wheezy with cuda problems

2013-11-18 Thread Fabricio Cannini
Em 18-11-2013 13:13, Francesco Pietra escreveu: It is getting hard, unless I mistaken what was suggested by nvidia . Thus, following what was suggested by nvidia as a no-barrier solution,

Re: Fwd: upgrade to jessie from wheezy with cuda problems

2013-11-18 Thread Lennart Sorensen
On Sun, Nov 17, 2013 at 10:45:58AM +0100, Francesco Pietra wrote: I am attacking the problem from another side, directly from within the OS itself: #lspi - tells that the link speed (= link status) LnkSta is at 5Gb/s, no matter whether the system is at number crunching or not. I.e.,

Re: Fwd: upgrade to jessie from wheezy with cuda problems

2013-11-18 Thread Francesco Pietra
Might need nvidia-current instead of nvidia. It failed to bring to PCIe 3.0 when inserted into nvidia.conf francesco@gig64:/etc/modprobe.d$ cat nvidia.conf alias nvidia nvidia-current remove nvidia-current rmmod nvidia # 1. options nvidia-current NVreg_EnablePCIeGen3=1 (of course it was not

Fwd: Fwd: upgrade to jessie from wheezy with cuda problems

2013-11-18 Thread Francesco Pietra
I forgot to mention that LnkSta 8GT/s is obtained only when actually carrying out the MD simulation. fp -- Forwarded message -- From: Francesco Pietra chiendar...@gmail.com Date: Mon, Nov 18, 2013 at 10:37 PM Subject: Re: Fwd: upgrade to jessie from wheezy with cuda problems To:

Re: Fwd: Fwd: upgrade to jessie from wheezy with cuda problems

2013-11-18 Thread Lennart Sorensen
On Mon, Nov 18, 2013 at 10:39:53PM +0100, Francesco Pietra wrote: I forgot to mention that LnkSta 8GT/s is obtained only when actually carrying out the MD simulation. I believe to save power the link speed changes on the fly based on demand. -- Len Sorensen -- To UNSUBSCRIBE, email to