Hi Christoph, these two look verysimilar indeed ! did you try rc1 with your test case ? note you need to mpirun --mca io romio314 ...
then you should definetely be credited for that too Cheers, Gilles On Tuesday, February 28, 2017, Christoph Niethammer <nietham...@hlrs.de> wrote: > Hi Gilles, > > Is this the same issue I reported 4/29/2014: 'Wrong Endianness in Open > MPI for external32 representation'? > https://www.mail-archive.com/devel@lists.open-mpi.org/msg14698.html > > Best > Christoph > > ----- Original Message ----- > From: "Gilles Gouaillardet" <gil...@rist.or.jp <javascript:;>> > To: "Open MPI Developers" <devel@lists.open-mpi.org <javascript:;>> > Sent: Tuesday, February 28, 2017 3:38:10 AM > Subject: Re: [OMPI devel] v2.1.0rc1 has been released > > Jeff, > > > about the external32 thing > > "Fix external32 representation in the romio314 module. > > note that for now, external32 representation is not correctly supported > by the ompio module > > Thanks Thomas Gastine for bringing this to our attention" > > > the external32 representation makes MPI-IO write data into an endian > neutral (e.g. big endian) format > > > Cheers, > > > Gilles > > > On 2/26/2017 11:47 PM, Jeff Squyres (jsquyres) wrote: > > Fix external32 support > > ^^^ JMS probably need to explain this more > > ^^^ JMS is there a user to cite here? > > _______________________________________________ > devel mailing list > devel@lists.open-mpi.org <javascript:;> > https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > _______________________________________________ > devel mailing list > devel@lists.open-mpi.org <javascript:;> > https://rfd.newmexicoconsortium.org/mailman/listinfo/devel >
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