Gentoo Archives: gentoo-user

From: meino.cramer@×××.de
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Before locking out myself...
Date: Thu, 24 Nov 2011 03:55:08
Message-Id: 20111124035406.GA3382@solfire
In Reply to: Re: [gentoo-user] Before locking out myself... by Mark Knecht
1 Mark Knecht <markknecht@×××××.com> [11-11-24 04:02]:
2 > On Wed, Nov 23, 2011 at 11:21 AM, <meino.cramer@×××.de> wrote:
3 > > Alex Schuster <wonko@×××××××××.org> [11-11-23 20:08]:
4 > >> meino.cramer@×××.de asks:
5 > >>
6 > >> > Is it right, that is simple to pull out the old card and insert the
7 > >> > new one or do I badly forget anything ?
8 > >>
9 > >> Just be sure to shut the machine down before doing that. You might lock
10 > >> yourself out for quite a while if not.
11 > >>
12 > >>       Wonko
13 > >>
14 > >
15 > > Hi *
16 > >
17 > > This mail is written while looking at it via a display driven by a msi
18 > > 560 ti ! TADA! :)
19 > >
20 > > Thanks a lot to you all for the quick a helpful postings!
21 > >
22 > > Currently I am using  the 290.06 driver which works "fine enough" for
23 > > the first and I am curious what 290.2 will bring, when it appears
24 > > in the great world of gentoo :))
25 > >
26 > > On question remains:
27 > > When rendering via Blenders shiny new Cycles GPU renderer,
28 > > nvidia-settings shows a performance of 51% and nothing more.
29 > > I switche to "Maximum performance preffered" but this does
30 > > not really anything worth mentioning...
31 > >
32 > > Do I understand "51%" wrong here or...
33 > >
34 > > Best regards,
35 > > mcc
36 > >
37 >
38 > Congrats on getting it running. Now let's hope for stability! ;-)
39 >
40 > As for Blender I don't really know as I don't use it. However possibly
41 > nvidia-settings can give you a clue. My 465 has 2 GPUs. If you have 2
42 > GPUs but only one is being used then ... 51%, etc.
43 >
44 > I can watch the GPU clock rates along with thermal stuff from the
45 > nvidia-settings gui. Maybe that will show you more about what Blender
46 > is doing. There is also nvidia-smi from the command line that gives
47 > info also.
48 >
49 > HTH,
50 > Mark
51 >
52
53 Hi Mark,
54
55 while rendering nvidia-smi is showing this:
56
57 Thu Nov 24 04:49:59 2011
58 +------------------------------------------------------+
59 | NVIDIA-SMI 2.290.06 Driver Version: 290.06 |
60 |-------------------------------+----------------------+----------------------+
61 | Nb. Name | Bus Id Disp. | Volatile ECC SB / DB |
62 | Fan Temp Power Usage /Cap | Memory Usage | GPU Util. Compute M. |
63 |===============================+======================+======================|
64 | 0. GeForce GTX 560 Ti | 0000:08:00.0 N/A | N/A N/A |
65 | 51% 55 C N/A N/A / N/A | 23% 465MB / 2047MB | N/A Default |
66 |-------------------------------+----------------------+----------------------|
67 | Compute processes: GPU Memory |
68 | GPU PID Process name Usage |
69 |=============================================================================|
70 | 0. ERROR: Not Supported |
71 +-----------------------------------------------------------------------------+
72
73 nvidia-settings is reporting one GPU....as far as I know, this card
74 has one GPU...
75 Or is "performance" for the NVidia-guys the same as "load" for the
76 Linux-community?
77
78 NVidia-settings show the highest possible values for clock speed, RAM
79 speed etc. though.
80
81 The performance percentage also does not depend on the complexity of
82 the scene I render...
83
84 It remains.....hrrrmmm....interesting ;)
85
86 Best regards
87 mcc