Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Michel Dänzer
[ Dropping x...@freedesktop.org from Cc, one copy of each list post is enough :) ] On 2017-12-07 05:39 AM, Hi-Angel wrote: > > You know, btw, another silly idea: if blacklisting the driver will > help, but you actually care of graphics performance — you could try > enabling it back, and then i

Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Ewen Chan
Hi-Angel: > Have you rebuild initramfs after blacklisting by the way? So...I did what that thread (and the thread that it points to within that thread) says to do. Created blacklist.conf and then put in there: blacklist mgag200 and then I ran dracut --regenerate-all --force and rebooted (per t

Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Ewen Chan
Felix: I might be able to try that. It'll probably be the better part of a week before I will get around to testing that (only because my analysis script need to load the system significantly enough in order to trigger this issue). In regards to your question at the end, someone else who is more

Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Ewen Chan
P.S. I'm neither a dev nor all that familiar with this stuff either. I'm just a user. And I've been on the SuSE forums talking with those people in trying to figure out this issue that I am seeing where Xorg was consuming ~100 GiB of RAM which, pretty much every technical person I've talked to so

Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Hi-Angel
Yeah, nice, it worked. As for what other driver in the output should accord to vesa or whatever that provides the basic functional of outputting to a monitor — sorry, I don't know, I hope somebody else here can tell it. I don't think it's important for our purposes though. On 7 December 2017 at 18

Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Ewen Chan
Hi-Angel: I'm just asking due to innate curiosity. But the other part of it is I am wondering if the other driver is using CPU cycles to draw/render the display/(raster?). I am asking because in the analyis runs, they are taking longer to run than they were before I blacklisted the mgag200 drive

Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Hi-Angel
Yes, now it should be using CPU for rendering. If you're eager to save some cycles, you could recompile both Xorg and Mesa with optimizations "-flto=2 -march=native -O3 -pipe -fno-stack-protector -fno-semantic-interposition -fmerge-all-constants". That's one more of beauties of open source :) That

Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Ewen Chan
Hi-Angel: > Yes, now it should be using CPU for rendering. Hmmm...I am not so sure if that was really what I want. It just reminds me of the adage of where you fix a leak/problem at one part/section of a pipe, but then create another one problem somewhere else down the pipe. > That's one more o

Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Felix Miata
Ewen Chan composed on 2017-12-07 11:22 (UTC-0500):... > My early subjective analysis (with this mgag200 blacklist) puts the time it > takes to run the simulations now on par with Windows and Windows just > worked (properly) like this from the get go. > People keep talking about great and wonderfu

Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread xorg
On Thu, Dec 07, 2017 at 11:22:30AM -0500, Ewen Chan wrote: > Hi-Angel: > > > Yes, now it should be using CPU for rendering. > > Hmmm...I am not so sure if that was really what I want. > > It just reminds me of the adage of where you fix a leak/problem at one > part/section of a pipe, but then cr

Fwd: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Hi-Angel
-- Forwarded message -- From: Hi-Angel Date: 7 December 2017 at 21:12 Subject: Re: X is consuming ~100 GiB of RAM(!) To: Ewen Chan On 7 December 2017 at 19:22, Ewen Chan wrote: >> That's one more of beauties of open source > > The thing that I can think of that would be even mo

Re: X is consuming ~100 GiB of RAM(!)

2017-12-07 Thread Ewen Chan
> It's been uncommon to have such a configuration AFAIK, frankly I was a little surprised to see someone mentioning some modern G200 use case. Supermicro servers uses the Nuvoton WPCM450 BMC and it is off of that where the Matrox G200eW resides (for the console/video output/display). (The manual f