[mpiwg-tools] MPI_T_pvar_read() on a never-started pvar

[Kathryn Mohror]

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 <jczhang at mcs.anl.gov> 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
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______________________________________________________________
Kathryn Mohror, kathryn at llnl.gov, http://people.llnl.gov/mohror1
CASC @ Lawrence Livermore National Laboratory, Livermore, CA, USA




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