Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

Subject: Re: [OMPI devel] RFC: add support for large counts using derived datatypes
From: Jeff Squyres (jsquyres) (jsquyres_at_[hidden])
Date: 2013-07-16 17:16:05

Er... changing that value will have ABI implications... :-(

On Jul 16, 2013, at 5:12 PM, Nathan Hjelm <hjelmn_at_[hidden]> wrote:

> Ugh, that isn't what I wanted to hear. MPI_Count can have the value of MPI_UNDEFINED which we define as -32766. Do we have to redefine this value to ensure there are no problems?
> -Nathan
> _______________________________________________
> devel mailing list
> devel_at_[hidden]

Jeff Squyres
For corporate legal information go to: