Re: [Apbs-users] compiling with mpi

[Mark E. <ma...@st...>]

Hi Nathan,

I am using Redhat 9, gcc 3.2.2, lam/mpi 7.0.4.  I also received those 
errors with the mpi that I had previously - turns out this was lam/mpi 
6.27.2.2.  I suspect that adding the compiler flags that I mentioned 
already in this thread would have solved my problems without requiring 
an update of my mpi installation.

I am by no means a unix guru.  I imagine there is some slicker way to 
solve my problem than the approach that I took.

- Mark

On Mar 16, 2004, at 5:18 AM, Nathan Baker wrote:

> Hi Mark --
>
> The latest CVS version takes care of the -nofor_main warnings 
> (however, these can be safely ignored with g77).  I'm not sure where 
> the other errors are coming from -- what version of MPI are you using? 
>  Was it compiled with something other than gcc/g77?
>
> Thanks,
>
> Nathan
>
> Mark Engelhardt wrote:
>
>> Hi,
>> linux redhat 9, system identified as i686-pc-linux
>> I am running into problems compiling with mpi. I have tried both gcc 
>> and mpicc. Maloc 0.1.2 compiled fine with gcc and --mpi-enabled using 
>> links to /usr/include and /usr/lib for the mpi files, but apbs 0.3.0 
>> is throwing a lot of errors in make. They all look something like:
>> /usr/lib/libmpi.a(init.o)(.text+0x258): In function `MPI_Init':
>> : undefined reference to `_kio'
>> /usr/lib/libmpi.a(init.o)(.text+0x32d): In function `MPI_Init':
>> : undefined reference to `show_help'
>> /usr/lib/libmpi.a(init.o)(.text+0x3f4): In function `init_comm':
>> : undefined reference to `al_init'
>> /usr/lib/libmpi.a(init.o)(.text+0x44b): In function `init_comm':
>> : undefined reference to `_kio'
>> Any suggestions? The APBS docs say:
>>     For most platforms, no options need to be specified; APBS's 
>> autoconf
>>     setup automatically detects whether MALOC was compiled with MPI 
>> and
>>     configures itself appropriately.
>> So I guess something is going wrong in the 'autoconf' somewhere? I'm 
>> also getting all the "g77: unrecognized option `-nofor_main'" errors, 
>> but if I take the advice of a previous thread and get rid of the 
>> '-nofor_main' flag it doesn't seem to make any difference.
>> Thanks for any suggestions,
>> Mark
>
> -- 
> Nathan A. Baker, Assistant Professor
> Washington University in St. Louis School of Medicine
> Dept. of Biochemistry and Molecular Biophysics
> Center for Computational Biology
> 700 S. Euclid Ave., Campus Box 8036, St. Louis, MO 63110
> Phone:  (314) 362-2040, Fax:  (314) 362-0234
> URL:  http://www.biochem.wustl.edu/~baker
>
> _______________________________________________
> apbs-users mailing list
> apb...@ch...
> http://cholla.wustl.edu/mailman/listinfo/apbs-users
>