On Fri, Jun 11, 2010 at 11:11 AM, Lorenzo Botti wrote:
> It turns out that the problem was due to PETSc and not to libMesh.
> If I build libMesh without PETSc support I have no compatibility issues.
>
> Actually I'm not able to run PETSc examples compiled on the xeon front-end
> on opteron nodes.
It turns out that the problem was due to PETSc and not to libMesh.
If I build libMesh without PETSc support I have no compatibility issues.
Actually I'm not able to run PETSc examples compiled on the xeon front-end
on opteron nodes.
I just get "Illegal Instruction"
Are there any flags for the com
On 6/10/10 1:50 PM, "John Peterson" wrote:
> , I'd just remove it completely. If you do change
> the compiler.m4 file, you'll have to rebuild the configure script by
> running bootstrap in the top level directory.
After running configure as usual you should be able to replace the offending
comp
On Thu, Jun 10, 2010 at 2:06 PM, Kirk, Benjamin (JSC-EG311)
wrote:
> On 6/10/10 1:50 PM, "John Peterson" wrote:
>
>> , I'd just remove it completely. If you do change
>> the compiler.m4 file, you'll have to rebuild the configure script by
>> running bootstrap in the top level directory.
>
> Afte
On Thu, Jun 10, 2010 at 12:15 PM, wrote:
> Thanks,
> so, if I got it right, I should put -axW instead of -aW
> Which file do I have to modify?
Good question. It would be nice if you could add something to
$libmesh_CXXFLAGS to "cancel" a compiler flag, but I'm not sure that's
possible. The -xW
Thanks,
so, if I got it right, I should put -axW instead of -aW
Which file do I have to modify?
Lorenzo
Il giorno , John Peterson ha scritto:
> On Thu, Jun 10, 2010 at 11:33 AM, John Peterson
> peter...@cfdlab.ae.utexas.edu> wrote:
> > On Thu, Jun 10, 2010 at 11:22 AM, Lorenzo Alessio Botti
>
On Thu, Jun 10, 2010 at 11:33 AM, John Peterson
wrote:
> On Thu, Jun 10, 2010 at 11:22 AM, Lorenzo Alessio Botti
> wrote:
>>
>> Hi all,
>> is there any compiler option to run on heterogeneous clusters?
>>
>> I'm compiling on the frontend node which is a xeon and on all the xeon nodes
>> everythi
On Thu, Jun 10, 2010 at 11:22 AM, Lorenzo Alessio Botti
wrote:
>
> Hi all,
> is there any compiler option to run on heterogeneous clusters?
>
> I'm compiling on the frontend node which is a xeon and on all the xeon nodes
> everything works, but when I try to run on opteron nodes I just get "Illeg
Hi all,
is there any compiler option to run on heterogeneous clusters?
I'm compiling on the frontend node which is a xeon and on all the xeon nodes
everything works, but when I try to run on opteron nodes I just get "Illegal
instruction".
I'm using icpc.
Does anyone know how to solve this prob
