Hi Junchao, As far as I can tell, that is an omission. We should have specified the error code to be returned. We'll have to make an errata entry for this. Thanks for bringing this up, Kathryn On Sep 4, 2013, at 3:46 PM, Junchao Zhang <[email protected]> wrote:

Hello, If we read a never-started pvar by MPI_T_pvar_read(), what is supposed to happen? Read in garbage data or return an error code? If the later, which error code? I don't find it in the standard.

Thanks

--Junchao Zhang _______________________________________________ mpiwg-tools mailing list [email protected] http://lists.mpi-forum.org/mailman/listinfo.cgi/mpiwg-tools

______________________________________________________________ Kathryn Mohror, [email protected], http://people.llnl.gov/mohror1 CASC @ Lawrence Livermore National Laboratory, Livermore, CA, USA