On Sun, 21 Feb 2010 17:09:13 +0100, Alan Grimes <agri...@speakeasy.net> wrote:
> P Zoltan wrote: >> Let's make some noise on the list. > >> The results of testing the equation solver showed that the algorithm >> is >> correct for the general case. > > Not really. =( > >> If there is no solution or there are no well defined solutions, then >> some >> strange results appear. More should be investigated in that direction. > > The case where it fails is if the matrix is still good but is sparse. It > will frequently fail to find a permutation that will solve the matrix. > This causes a number of the failures we are seeing in the final > simulation. > You were rigth. The tests had a problem, and they passed even for invalid results. Should I send you the code + tests, to help you find the problem? It can be found in the git repo, but I can send you separately. Qt4-dev is enough for it. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Ktechlab-devel mailing list Ktechlab-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ktechlab-devel
