On 09/21/2011 07:02 PM, Tarek Elsayed wrote:

Thanks Oswin,
I think this should be included in the documentation, (See here). Beginners like me can't find this easily.
I didn't understand your note about const_iterator.

Hi, well I am not advertising gmm++ which is the matrix library of getfem and independently reachable.

It might also be used as a substitute for ublas since I did some matrix-vector tests today, and it is at least 2 times faster than ublas with g++ and -O3 flag where ublas DNDEBUG is also turned on. Besides, write operations seem to go faster than ublas. Ublas is a nice option but if you are new to matrix computations, also consider taking a look at gmm++ which I did meet late :)

it is also pretty good documented and I am recently starting to use that but I am amazed with the speed you can build applications. With ublas this was not the case, you have to dig down a lot in the class documentations.

Best regards and HTH,
Umut