KLU2 in Amesos2 has a significant memory leak
Created by: dridzal
When using KLU2 in Amesos2 in sequential mode, i.e., -- allocate matrix; -- perform symbolic factorization once; -- update matrix values and rerun numeric factorization repeatedly; there is a memory leak that appears linear in size with respect to the number of numeric factorizations.
Discussed with @hkthorn , who is currently helping the @trilinos/amesos2 team sort out other issues. Heidi will take a look at it.