search for: 18x18

Displaying 5 results from an estimated 5 matches for "18x18".

Did you mean: 1818
2009 Mar 11
2
non-positive definite matrix remedies?
Hi all, For computational reasons, I need to estimate an 18x18 polychoric correlation matrix two variables at a time (rather than trying to estimate them all simultaneously using ML). The resulting polychoric correlation matrix I am getting is non-positive definite, which is problematic because I'm using this matrix later on as if it were a legitimately es...
2015 Aug 10
2
"enable dri3 support without glamor" causes gnome-shell regression on nv4x
...uniform_pitch 7680 usage 0 flags 0 +nv30_miptree_create 24x24 uniform_pitch 128 usage 0 flags 0 nv30_miptree_create 48x48 uniform_pitch 192 usage 0 flags 0 nv30_miptree_create 16x16 uniform_pitch 0 usage 0 flags 0 -nv30_miptree_create 24x24 uniform_pitch 128 usage 0 flags 0 -nv30_miptree_create 18x18 uniform_pitch 64 usage 0 flags 0 -nv30_miptree_from_handle 1920x1080 uniform_pitch 8192 usage 0 flags 0 +nv30_miptree_create 1920x1080 uniform_pitch 7680 usage 0 flags 0 nv30_miptree_create 1920x1080 uniform_pitch 7680 usage 0 flags 0 nv30_miptree_create 256x256 uniform_pitch 0 usage 0 flags 0...
2004 Nov 03
0
implementation in hardware
...004. These are some of the tasks he has completed most recently: Added 8-point forward DCT following the algorithm suggested in Theora specs. 2004-10-31 22:17 Created 2-d IDCT according to Theora specs (16-bit registers, 16x16 - multiplier). Each IDCT pass uses one of the embedded multipliers (18x18) and run at twice the pixel frequency (currently at 125MHz), total 530 slices (7%). 2004-10-29 08:29 Jpeg and quicktime samples of images and video that have been taken with Elphel network cameras are of excellent quality. I sent Andrey a message saying that I would be delighted to post an an...
2004 Nov 03
0
implementation in hardware
...004. These are some of the tasks he has completed most recently: Added 8-point forward DCT following the algorithm suggested in Theora specs. 2004-10-31 22:17 Created 2-d IDCT according to Theora specs (16-bit registers, 16x16 - multiplier). Each IDCT pass uses one of the embedded multipliers (18x18) and run at twice the pixel frequency (currently at 125MHz), total 530 slices (7%). 2004-10-29 08:29 Jpeg and quicktime samples of images and video that have been taken with Elphel network cameras are of excellent quality. I sent Andrey a message saying that I would be delighted to post an an...
2015 Aug 03
2
"enable dri3 support without glamor" causes gnome-shell regression on nv4x
Hi, On 03-08-15 17:36, Ilia Mirkin wrote: > On Mon, Aug 3, 2015 at 9:02 AM, Hans de Goede <hdegoede at redhat.com> wrote: >> Hi, >> >> On 30-07-15 16:09, Ilia Mirkin wrote: >>> >>> FWIW this is a fail on nv50+ as well. See for example >>> https://bugs.freedesktop.org/show_bug.cgi?id=91445 >>> >>> My suspicion is that this is