Re: GSOC 2013
Rhys Ulerich <[email protected]>
| Newsgroups | gmane.comp.lib.boost.ublas |
|---|---|
| Message-ID | <CAKDqugQKe-dt5bMHVYOVfTKnRRGgPzdRTcxwgux-Ty9h2ZrZZg@mail.gmail.com> |
, r - Rhys On Mar 23, 2013 4:30 PM, "Riccardo Rossi" <[email protected]> wrote: > > Hi all, >  > > Hi all, > just to comment that right now matrices are by default row-riented > as it is normal in c/c++, > so be careful because if you were to change this default to column > oriented you would orribly > affect the performance of all existing applications... > > cheers > Riccardo > > On Sat, Mar 23, 2013 at 1:47 PM, David Bellot <[email protected]>wrote: > >> Hi guys, >> >> I proposed a Google Summer of Code project for uBLAS. >> It's based on the wish list that has been done some time ago a long time >> ago. >> >> The main idea is to refactor vector into matrix to have only one >> internal and external representation, one set of algorithm. As a convenience, >> the class vector<> will still exist and will, for example, be by default >> a row-vector (like a simple C-array would be). Or a column-vector if we >> prefer but I think matlab is row-oriented by default (and I hate R which >> is column oriented, even if I use it every single day at work !!! :-D :-D >> ah ah ah ah ! Let the flame war begin). >> >> OK, the idea behind this is to have a clean framework to enable >> optimization based on SSE, Neon, multi-core, ... you name it. >> I'm sure the student who will work on that will take inspiration from >> boost::bindings, Eigen, Armadillo, etc... >> The project is very open, so suggestions are most welcome. >> >> Best, >> David >> >> >> _______________________________________________ >> ublas mailing list >> [email protected] >> http://lists.boost.org/mailman/listinfo.cgi/ublas >> Sent to: [email protected] >> > > > > -- > > Dr. Riccardo Rossi, Civil Engineer > > Member of Kratos Team > > International Center for Numerical Methods in Engineering - CIMNE > Campus Norte, Edificio C1 > > c/ Gran Capitán s/n > > 08034 Barcelona, España > > Tel: (+34) 93 401 56 96 > > Fax: (+34) 93.401.6517 > web: www.cimne.com > _______________________________________________ > ublas mailing list > [email protected] > http://lists.boost.org/mailman/listinfo.cgi/ublas > Sent to: [email protected] > _______________________________________________ ublas mailing list [email protected] http://lists.boost.org/mailman/listinfo.cgi/ublas Sent to: [email protected]