[Users] compilation problem on 10.6.3 macbook pro

[Erik Schnetter]

Maria

Can you post your current configuration options?

Also, which MPI implementation are you using?  Can you tell us the  
name and version number?

-erik

On May 26, 2010, at 15:02 , Babiuc-Hamilton, Maria wrote:

> Hello,
>
> Yes, the "_ompi_" errors were because of that.
> I recompiled with OpenMPI, and those errors were resolved.
> However, I still have the second errors:
> Undefined symbols:
>  "MPI::Comm::Set_errhandler(MPI::Errhandler const&)", referenced from:
>      vtable for MPI::Intercomm in libthorn_CarpetSlab.a(mapping.cc.o)
> etc...
>  "MPI::Win::Set_errhandler(MPI::Errhandler const&)", referenced from:
>      vtable for MPI::Win in libthorn_CarpetSlab.a(mapping.cc.o)
>  etc...
> ld: symbol(s) not found
> collect2: ld returned 1 exit status
>
> Do you have any suggestion about this error?
>
> Maria
> ________________________________________
> From: Frank Loeffler [knarf at cct.lsu.edu]
> Sent: Wednesday, May 26, 2010 12:42 PM
> To: Babiuc-Hamilton, Maria
> Cc: users at einsteintoolkit.org
> Subject: Re: [Users] compilation problem on 10.6.3 macbook pro
>
> On Wed, May 26, 2010 at 09:34:10AM -0400, Babiuc-Hamilton, Maria  
> wrote:
>> I am trying to compile a thorn arrangement for the qc0- 
>> mclachlan.par parameter file, with the einsteintoolkit.th on a  
>> macbook pro 10.6.3 intel core i7.
>> I have attached the configuration file I am using and the output of  
>> the compilation errors.
>> The errors are of type:
>> Undefined symbols:
>>  "_ompi_mpi_comm_null", referenced from:
>>      MPI::Cartcomm::Clone() const in libthorn_CarpetSlab.a 
>> (mapping.cc.o)
>> etc....
>> "MPI::Win::Set_errhandler(MPI::Errhandler const&)", referenced from:
>>      vtable for MPI::Win in libthorn_CarpetSlab.a(mapping.cc.o)
>
> ompi_mpi_comm_null is a symbol from openmpi. Your configuration  
> includes
> MPICH however, but has openmpi commented out. I guess some files are
> still linked against openmpi. Please delete the whole configuration
> (under configs/) and start from scratch.
>
> Frank Loeffler
>
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-- 
Erik Schnetter <schnetter at cct.lsu.edu>   http://www.cct.lsu.edu/~eschnett/