### Dose the sparsity affect the the iterations and velocity ?

Posted:

**Wed Apr 17, 2013 3:57 am**I was use the sparse matrix library to speed up my calculation in solving the equation of AX=B.

But I found a very confusing question that is the iteration times are too large to slow down the whole calculation velocity . My sparsity is about 10% . Is it the reason why my iteration times are

so large ? if you kown the reason please send me a reply .Thank you very much.

But I found a very confusing question that is the iteration times are too large to slow down the whole calculation velocity . My sparsity is about 10% . Is it the reason why my iteration times are

so large ? if you kown the reason please send me a reply .Thank you very much.