[Users] GRHydro: NaN checks

Christian D. Ott cott at tapir.caltech.edu
Sun Jul 18 13:38:19 CDT 2010

RE: GRHydro


I would like to remove a bunch of NaN checks in Eigenproblem,
Marquina, Roe, Prim2Con, and Con2Prim that somebody put in for
debugging purposes (to track down a problem) and that are detrimental
to performance (I ran tests with and without them active). 

If a NaN appears, the code will still fail and standard debugging
techniques can be applied to track it down. No need to have these
permanently in the source code.

Any objections?


 - Christian 

More information about the Users mailing list