>> Long-term, there are two policy options that I think make sense: >> >> 1. Don't ever do MPI_Request_free implicitly from a Request object. >> >> 2. Do reference counting in Request objects; do an MPI_Request_free >> when the last reference is destroyed. >> >> I can see pros and cons to each; I'd appreciate others' opinions. > > I like #2, but the question is, how much overhead that will produce. > My feeling is that it is negligible, but I might be wrong.
Since requests are associated with interprocessor communication I am sure the overhead associated with reference counting is trivial in comparison. -Ben ------------------------------------------------------------------------------ The Next 800 Companies to Lead America's Growth: New Video Whitepaper David G. Thomson, author of the best-selling book "Blueprint to a Billion" shares his insights and actions to help propel your business during the next growth cycle. Listen Now! http://p.sf.net/sfu/SAP-dev2dev _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
