Hi, i have a small problem in python. In case of matrix assembling -info says me something like:
[0] MatSetUpPreallocationWarning not preallocating matrix storage [0] MatAssemblyEnd_SeqAIJMatrix size: 6006 X 6006; storage space: 12084 unneeded,108036 used [0] MatAssemblyEnd_SeqAIJNumber of mallocs during MatSetValues() is 6006 [0] MatAssemblyEnd_SeqAIJMaximum nonzeros in any row is 18 [0] Mat_CheckInodeFound 2002 nodes of 6006. Limit used: 5. Using Inode routines This obviously means poor behavior because of dynamical memory allocation. Unfortunately, I have no idea how to preallocate memory for Mat objects in python. Any suggestions? Greetings -- Marek Wojciechowski
