3 Commits

Author	SHA1	Message	Date
Gael Guennebaud	0c5a09d93f	some cleaning and doc in ParametrizedLine and HyperPlane ... Just a thought: what about ParamLine instead of the verbose ParametrizedLine ?	2008-10-25 00:08:52 +00:00
Gael Guennebaud	3a231c2349	sparse module: add support for umfpack, the sparse direct LU ... solver from suitesparse (as cholmod). It seems to be even faster than SuperLU and it was much simpler to interface ! Well, the factorization is faster, but for the solve part, SuperLU is quite faster. On the other hand the solve part represents only a fraction of the whole procedure. Moreover, I bench random matrices that does not represents real cases, and I'm not sure at all I use both libraries with their best settings !	2008-10-19 22:44:21 +00:00
Gael Guennebaud	76fe2e1b34	add/update some benchmark files used to test/compare sparse module features	2008-10-19 17:06:11 +00:00