6 May
2010
6 May
'10
6:48 p.m.
DE wrote:
abstraction penalty i guess
If you mean a language-imposed, inherent abstraction penalty, then I doubt it (certainly not 33%). You can find out for yourself though: http://www.stepanovpapers.com/AbstractionPenaltyBenchmark.cpp
afaik boost LA concerns statically sized matrices that's not an option for me personally
There is Eigen which is very fast and supports both statically-sized and dynamically-sized matrices: http://eigen.tuxfamily.org/index.php?title=Main_Page