|Re: [eigen] speed with g++-4.2|
[ Thread Index |
| More lists.tuxfamily.org/eigen Archives
Benoît Jacob wrote:
Following Michael's post I upgraded to g++ 4.2.1 and I get results similar to
his. In my small benchmark, the speed of eigen2 with g++-4.2 is 4x faster
than eigen2 with g++-4.1, and 10% faster than tvmet with g++-4.2.
Even better, this is with the latest svn revision in which the __restrict__'s
have been removed. So it looks like we won't need to use restricted pointers,
which is relieving.
just one word: AWESOME! keep on!
maybe someone could make speed tests with visual c++ ? i do not have the