-
Notifications
You must be signed in to change notification settings - Fork 1.5k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
lapack-3.4.0 -> 3.4.1 upgrade #93
Comments
Hi John, Thank you for your patch at advance. We also changed patch.for_lapack-3.4.0 on develop branch. You can checkout the codes from this link https://github.com/xianyi/OpenBLAS/tree/develop We fixed some bugs and supported LAPACKE interface in LAPACK-3.4.0 version. Thus, I suggest you make the patch based on our develop branch. Here are 2 ways to submit the patch.
Thank you again! :) Xianyi |
On 04/22/2012 12:03 AM, Xianyi Zhang wrote:
Hi Xianyi, I am working with a git clone with the most recent commit: commit 09f74f6
so I think this is current. Hope the patches help, and thanks again. PS. If/when I come across what might be an openblas code issue, I'll try |
Currently, we see tests related to |
Hi Viral, Could you try develop branch? Thanks Xianyi |
Hello, Here is an updated patch which applies to the develop branch: https://gist.github.com/2469388. --Zaheer |
Hi Zaheer, Thank you very much. I just started to upgrade lapack version. Then, I got your patch. :-) Xianyi |
Hi,
I build openblas w/lapack for use in octave, scipy, numpy, etc. The openblas-0.1.0 build is fine, but a number of octave tests (related to qr.cc. qz.cc, and svd.cc) fail due to a bug in the lapack-3.4.0 routines [d|s|c|z]gesvd_. This bug appears to have been fixed in lapack-3.4.1; refs:
http://savannah.gnu.org/bugs/?35596
http://www.netlib.org/lapack/errata_from_340_to_341.html (see bug0085)
I modified openblas-0.1.0/Makefile and adapted the lapack patch openblas-0.1.0/patch.for_lapack-3.4.0 for use in lapack-3.4.1, rebuilt openblas-0.1.0 successfully, and now all octave tests pass.
I would attach the patch I used for upgrading openblas-0.1.0/Makefile to lapack-3.4.1 along with the new lapack patch file patch.for_lapack-3.4.1 I created but I don't know how to do so here..
Again, openblas itself is fine, and I really appreciate all the work you've done on this.
thanks much,
John
The text was updated successfully, but these errors were encountered: