Hello,
I just tried to link with mpif90. And that's working! I don't have the
warning.
(the small change from your command : PIC, not fPIC)
I'm trying to compile PETSC with the new linker.
How come we don't have the warning ?
Thanks,
Yann
Terry Dontje wrote:
Yann,
Your whole compile process in your email below shows you using mpicc
to link your executable. Can you please try and do the following for
linkage instead?
mpif90 -fPIC -m64 -o solv_ksp solv_ksp.o
-R/opt/lib/petsc/lib/amd-64-openmpi_no_debug
-L/opt/lib/petsc/lib/amd-64-openmpi_no_debug -lpetscsnes -lpetscksp
-lpetscdm -lpetscmat -lpetscvec -lpetsc -lX11 -lsunperf -lsunmath
-lm -ldl -R/opt/mx/lib/amd64 -R/opt/SUNWhpc/HPC8.0/lib/amd64
-R/opt/SUNWhpc/HPC8.0/lib/amd64 -L/opt/SUNWhpc/HPC8.0/lib/amd64 -lmpi
-lopen-rte -lopen-pal -lnsl -lrt -lm -lsocket
-R/opt/SUNWspro/lib/amd64 -R/opt/SUNWspro/lib/amd64
-L/opt/SUNWspro/lib/amd64 -R/opt/SUNWspro/prod/lib/amd64
-L/opt/SUNWspro/prod/lib/amd64 -R/usr/ccs/lib/amd64
-L/usr/ccs/lib/amd64 -R/lib/64 -L/lib/64 -R/usr/lib/64 -L/usr/lib/64
-lm -lfui -lfai -lfsu -lsunmath -lmtsk -lm -ldl -R/usr/ucblib
--td
Date: Wed, 08 Oct 2008 14:14:50 +0200 From: "Yann JOBIC"
<jo...@polytech.univ-mrs.fr> Subject: Re: [OMPI users] OMPI link
error with petsc 2.3.3 To: Open MPI Users <us...@open-mpi.org>
Message-ID: <48eca43a.1060...@polytech.univ-mrs.fr> Content-Type:
text/plain; charset=ISO-8859-1; format=flowed Hello, I used cc to
compile. I tried to use mpicc/mpif90 to compile PETSC, but it changed
nothing. I still have the same error. I'm giving you the whole
compile proccess : 4440p-jobic% gmake solv_ksp mpicc -o solv_ksp.o -c
-fPIC -m64 -I/opt/lib/petsc
-I/opt/lib/petsc/bmake/amd-64-openmpi_no_debug
-I/opt/lib/petsc/include -I/opt/SUNWhpc/HPC8.0/include
-I/opt/SUNWhpc/HPC8.0/include/amd64 -I. -D__SDIR__="" solv_ksp.c
mpicc -fPIC -m64 -o solv_ksp solv_ksp.o
-R/opt/lib/petsc/lib/amd-64-openmpi_no_debug
-L/opt/lib/petsc/lib/amd-64-openmpi_no_debug -lpetscsnes -lpetscksp
-lpetscdm -lpetscmat -lpetscvec -lpetsc -lX11 -lsunperf -lsunmath -lm
-ldl -R/opt/mx/lib/amd64 -R/opt/SUNWhpc/HPC8.0/lib/amd64
-R/opt/SUNWhpc/HPC8.0/lib/amd64 -L/opt/SUNWhpc/HPC8.0/lib/amd64 -lmpi
-lopen-rte -lopen-pal -lnsl -lrt -lm -lsocket -lmpi_f77 -lmpi_f90
-R/opt/SUNWspro/lib/amd64 -R/opt/SUNWspro/lib/amd64
-L/opt/SUNWspro/lib/amd64 -R/opt/SUNWspro/prod/lib/amd64
-L/opt/SUNWspro/prod/lib/amd64 -R/usr/ccs/lib/amd64
-L/usr/ccs/lib/amd64 -R/lib/64 -L/lib/64 -R/usr/lib/64 -L/usr/lib/64
-lm -lfui -lfai -lfsu -lsunmath -lmtsk -lm -ldl -R/usr/ucblib ld:
warning: symbol `mpi_fortran_status_ignore_' has differing sizes:
(file /opt/SUNWhpc/HPC8.0/lib/amd64/libmpi.so value=0x8; file
/opt/SUNWhpc/HPC8.0/lib/amd64/libmpi_f90.so value=0x14);
/opt/SUNWhpc/HPC8.0/lib/amd64/libmpi.so definition taken /usr/bin/rm
-f solv_ksp.o Thanks for your help, Yann Terry Dontje wrote:
> Yann,
>
> How were you trying to link your code with PETSc? Did you use
mpif90 > or mpif77 wrappers or were you using cc or mpicc wrappers?
I ran some > basic tests that test the usage of MPI_STATUS_IGNORE
using mpif90 (and > mpif77) and it works fine. However I was able
to generate a similar > error as you did when tried to link things
with the cc program. > If you are using cc to link could you
possibly try to use mpif90 to > link your code?
>
> --td
>
> Date: Tue, 07 Oct 2008 16:55:14 +0200
> From: "Yann JOBIC" <jo...@polytech.univ-mrs.fr>
> Subject: [OMPI users] OMPI link error with petsc 2.3.3
> To: Open MPI Users <us...@open-mpi.org>
> Message-ID: <48eb7852.6070...@polytech.univ-mrs.fr>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Hello,
>
> I'm using openmpi 1.3r19400 (ClusterTools 8.0), with sun studio
12, > and solaris 10u5
>
> I've got this error when linking a PETSc code :
> ld: warning: symbol `mpi_fortran_status_ignore_' has differing sizes:
> (file /opt/SUNWhpc/HPC8.0/lib/amd64/libmpi.so value=0x8;
file > /opt/SUNWhpc/HPC8.0/lib/amd64/libmpi_f90.so value=0x14);
> /opt/SUNWhpc/HPC8.0/lib/amd64/libmpi.so definition taken
>
>
> Isn't it very strange ?
>
> Have you got any idea on the way to solve it ?
>
> Many thanks,
>
> Yann
>
>>
>
> _______________________________________________
> users mailing list
> us...@open-mpi.org
> http://www.open-mpi.org/mailman/listinfo.cgi/users
-- ___________________________ Yann JOBIC HPC engineer Polytech
Marseille DME IUSTI-CNRS UMR 6595 Technop?le de Ch?teau Gombert 5 rue
Enrico Fermi 13453 Marseille cedex 13 Tel : (33) 4 91 10 69 39 ou
(33) 4 91 10 69 43 Fax : (33) 4 91 10 69 69
_______________________________________________
users mailing list
us...@open-mpi.org
http://www.open-mpi.org/mailman/listinfo.cgi/users
--
___________________________
Yann JOBIC
HPC engineer
Polytech Marseille DME
IUSTI-CNRS UMR 6595
Technopôle de Château Gombert
5 rue Enrico Fermi
13453 Marseille cedex 13
Tel : (33) 4 91 10 69 39
ou (33) 4 91 10 69 43
Fax : (33) 4 91 10 69 69
