Adrian,
About bitness, it is correctly set when MPI install successes
See https://mtt.open-mpi.org/index.php?do_redir or even your successful
install on x86_64
I suspect it is queried once the installation is successful, and I ll try
to have a look at it.
Cheers,
Gilles
On Tuesday, March 1, 2016, Adrian Reber wrote:
> I have seen it before but it was not reproducible. I have now two
> segfaults in opal_fifo in today's MTT run on master and 2.x:
>
>
> https://mtt.open-mpi.org/index.php?do_redir=2270
> https://mtt.open-mpi.org/index.php?do_redir=2271
>
> The thing that is strange about the MTT output is that MTT does not detect
> the endianess and bitness correctly. It says on a x86_64 (Fedora 23)
> system:
>
> Endian: unknown
> Bitness: 32
>
> Endianess is not mentioned in mtt configuration file and bitness is
> commented out like this:
>
> #CN: bitness = 32
>
> which is probably something I copied from another mtt configuration file
> when initially creating mine.
>
> Adrian
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