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From: Brian Barrett (bbarrett_at_[hidden])
Date: 2007-02-05 15:42:37


This was fixed in 1.1.4, along with some shared memory performance
issues on Intel Macs (32 or 64 bit builds).

Brian

On Feb 5, 2007, at 1:22 PM, Jason Martin wrote:

> Hi All,
>
> Using openmpi-1.1.3b3, I've been attempting to build Open-MPI in
> 64-bit bit mode on a Mac Pro (dual Xeon 5150 2.66GHz with 1G RAM).
> Using the following configuration options:
>
> ./configure --prefix=/usr/local/openmpi-1.1.3b3 \
> --build=x86_64-apple-darwin \
> CFLAGS=-m64 CXXFLAGS=-m64 \
> LDFLAGS=-m64
>
> The make goes fine, but in "make check" it hits an error in the
> "opal_if" test.
>
> Searching the source code in opal/util/if.c shows that the error is
> occuring with the
> ioctl(sd, SIOCGIFCONF, &ifconf)
> call never returning a valid result (I tried increasing
> MAX_IFCONF_SIZE, but that didn't help). There's a comment at the top
> of the file that mentions some compiler magic (align=power, etc.) for
> the 64-bit PPC version, but I'm at a loss about using it on a 64-bit
> Intel platform.
>
> Has anyone else had any experience with this?
>
> (Note that 32-bit binaries compile and pass make check.)
>
> Thanks,
> jason
>
> --
> Jason Worth Martin
> Asst. Prof. of Mathematics
> James Madison University
> http://www.math.jmu.edu/~martin
> phone: (+1) 540-568-5101
> fax: (+1) 540-568-6857
>
> "Ever my heart rises as we draw near the mountains.
> There is good rock here." -- Gimli, son of Gloin
> _______________________________________________
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-- 
   Brian Barrett
   Open MPI Team, CCS-1
   Los Alamos National Laboratory