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
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,
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,
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.,
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
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:
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
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