[Boost-users] Using sparse matrix

From: Golan Green (ggreen_at_[hidden])
Date: 2005-04-12 01:49:12

Hello,
 
I have just started using Boost libraries, and I have 2 questions
regarding use of sparse matrix:
1. The matrix should be large (about 3000 * 1500), and I need to make
the insertion very efficient. When I use the regular
insert function, it seems to work very slow. Is there a better way to
insert objects into the sparse matrix?
 
2. I want to know if there is an efficient way to multiply the matrix
with a vector.
 
Regards, Golan.