<div class="gmail_quote">On Sun, Apr 15, 2012 at 12:17, Barry Smith <span dir="ltr"><<a href="mailto:bsmith@mcs.anl.gov">bsmith@mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div id=":c58"> We use MPIU_XXX as a replacement for missing/broken/... MPI_XXX<br>
<br>
The reason they start with MPI is to indicate their very close relationship with their "true" MPI cousins.<br>
<br>
I think the natural replacement is PETSC_MPI_XXX, if we make this change then the "obvious" connection to MPI_XXX is weaker. But proper naming spacing does dictate we make this change.</div></blockquote></div>
<br><div>Note that there are also functions, e.g. MPIU_File_read_all(), which could become Petsc_MPI_File_read_all() or PetscMPI_File_read_all() as you prefer.</div><div><br></div><div>I'm providing other implementations of MPIX_Iallreduce() which I'd like to namespace consistently. Is it PetscMPI_Iallreduce(), Petsc_MPI_Iallreduce(), or something else?</div>