17 Oct
2003
17 Oct
'03
10:45 p.m.
Hi, I am a novice to all this. I am looking for a C++ library that would let me interface with BLAS/LAPACK. The immediate problem I have is the diagonalization of a large dense symmetric (possibly hermitian) matrix. (Speed will be a consideration eventually.) I would like to use the eigenproblem solvers in LAPACK. I understand that uBLAS does not have a full interface to LAPACK yet, but it looks like it is possible to use lapack at some level. (Does anyone have an example program excerpt?) I would be grateful for any advice about whether uBLAS is suitable for this. I am also considering other libraries such as MTL and Blitz++. I will be using Intel C++ compiler and/or GNU g++ on a Linux PC. Regards Derek