[MITgcm-support] running mitcgm on Mac pro with openmpi

[Yuan Lian]

Hi Alastair,

Thanks much! I just tried the openmpi from macports but
the same problem still persists. I am wondering if this is
caused by the 64 bit Snow Leopard or 64 bit compilers
I am using. I will switch the system to 32bit and see how
it goes.

Best,
Yuan


On 1/29/11 5:24 AM, Alastair McKinstry wrote:
> On 2011-01-29 01:26, Yuan Lian wrote:
>> Hi,
>>
>> Does anyone successfully run MITgcm on an eight-core Mac Pro?
>> I am using Snow Leopard 64 bit, gfortran/gcc 4.6 and openmpi 1.5.1.
>> I can compile the code without any trouble but
>> 'mpirun -np 6 ./mitgcmuv' reports error with segmentation fault
>> that is associated with 'libSystem.B.dylib'.
>>
> Try using 'mpiexec' rather than mpirun.
> Attached is an optfile I use with a MacPro, gfortran and openmpi
> It uses macports, so the paths might be slightly different, but worth 
> trying.
>
>
> Regards
> Alastair
>> Maybe someone here can help? Thanks!
>>
>> Yuan
>>
>>
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>> MITgcm-support at mitgcm.org
>> http://mitgcm.org/mailman/listinfo/mitgcm-support
>
>
>
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