7 Aug
2008
7 Aug
'08
2:07 p.m.
Simple problem. I'm relatively new to Python, and I'm writing a diffusion simulator using the sparse and linsolve modules. Each time I solve a matrix, I get the following message: "Use minimum degree ordering on A'+A." which results from a printf() in the get_perm_c.c file when a permutation matrix is set up. Questions: 1. Why is this message printed when (I assume) it is not a warning or an error? Any output like this slows down the solver when I'm solving tens of thousands of matrices. 2. Is there a way in Python to selectively ignore output statements like this? I don't want to comment out the source code and recompile. Thanks, John