Re: [OMPI users] OMPI link error with petsc 2.3.3
Yann, Well, when you use f90 to link it passed the linker the -t option which is described in the manpage with the following: Turns off the warning for multiply-defined symbols that have different sizes or different alignments. That's why :-) To your original question should you worry about this? Answer is no. The reason why follows, after digging in the OMPI code no you should not. The reason being is what is happening is in the Fortran library we define MPI_STATUS_IGNORE to be a size of 5 integers so when you pass it to an MPI call you don't get an error from the compiler complaining that the argument doesn't match the parameter type it was expecting. However, we also define MPI_STATUS_IGNORE in a common block to overlap the libmpi.so variable mpi_fortran_status_ignore which is a pointer to an integer. This is done so when you pass MPI_STATUS_IGNORE to an MPI call it can recognize this as a special MPI_STATUS_IGNORE value and operate appropriately (ie don't return values back via the status structure. The problem is that when libmpi_f90.so is made the size of mpi_fortran_status_ignore is assumed to be 5 integers (ie 0x14) but libmpi.so has it defined as a pointer to an integer in your case 8 bytes. Since libmpi.so is actually doing nothing except looking at the address of the common block you do not run the risk of having issues with the size being off so ignoring the size differences of the symbol is ok. Sorry it took so long for me to piece all of this together. I actually mucked with this before about 9 months ago. I guess it was such a traumatic experience that I blanked out the workings :-). --td Date: Wed, 08 Oct 2008 15:58:11 +0200 From: "Yann JOBIC" Subject: Re: [OMPI users] OMPI link error with petsc 2.3.3 To: Open MPI Users Message-ID: <48ecbc73.2020...@polytech.univ-mrs.fr> Content-Type: text/plain; charset=ISO-8859-1; format=flowed 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
Re: [OMPI users] OMPI link error with petsc 2.3.3
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" Subject: Re: [OMPI users] OMPI link error with petsc 2.3.3 To: Open MPI Users 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" > Subject: [OMPI users] OMPI link error with petsc 2.3.3 > To: Open MPI Users > 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
Re: [OMPI users] OMPI link error with petsc 2.3.3
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" Subject: Re: [OMPI users] OMPI link error with petsc 2.3.3 To: Open MPI Users 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" > Subject: [OMPI users] OMPI link error with petsc 2.3.3 > To: Open MPI Users > 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
Re: [OMPI users] OMPI link error with petsc 2.3.3
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" Subject: [OMPI users] OMPI link error with petsc 2.3.3 To: Open MPI Users 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 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
[OMPI users] OMPI link error with petsc 2.3.3
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 List-Post: users@lists.open-mpi.org Date: Tue, 07 Oct 2008 16:55:14 +0200 From: "Yann JOBIC" Subject: [OMPI users] OMPI link error with petsc 2.3.3 To: Open MPI Users 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
Re: [OMPI users] OMPI link error with petsc 2.3.3
Terry Dontje wrote: Yann, I'll take a look at this it looks like there definitely is an issue between our libmpi.so and libmpi_f90.so files. I noticed that the linkage message is a warning does the code actually fail when running? --td Thanks for you fast answer. No, the program is running and gives some good results (so far, for some small cases). However i don't know if we'll have some strange behavior in some cases. Yann Date: Tue, 07 Oct 2008 16:55:14 +0200 From: "Yann JOBIC" Subject: [OMPI users] OMPI link error with petsc 2.3.3 To: Open MPI Users 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 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
Re: [OMPI users] OMPI link error with petsc 2.3.3
Yann, I'll take a look at this it looks like there definitely is an issue between our libmpi.so and libmpi_f90.so files. I noticed that the linkage message is a warning does the code actually fail when running? --td List-Post: users@lists.open-mpi.org Date: Tue, 07 Oct 2008 16:55:14 +0200 From: "Yann JOBIC" Subject: [OMPI users] OMPI link error with petsc 2.3.3 To: Open MPI Users 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
Re: [OMPI users] OMPI link error with petsc 2.3.3
This is strange. We need to look into this a little more. However, you may be OK as the warning says it is taking the value from libmpi.so which I believe is the correct one. Does your program run OK? Rolf On 10/07/08 10:57, Doug Reeder wrote: Yann, It looks like somehow the libmpi and libmpi_f90 have different values for the variable mpi_fortran_status_ignore. It sounds like a configure problem. You might check the mpi include files to see if you can see where the different values are coming from. Doug Reeder On Oct 7, 2008, at 7:55 AM, Yann JOBIC wrote: 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 ___ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users -- = rolf.vandeva...@sun.com 781-442-3043 =
Re: [OMPI users] OMPI link error with petsc 2.3.3
Yann, It looks like somehow the libmpi and libmpi_f90 have different values for the variable mpi_fortran_status_ignore. It sounds like a configure problem. You might check the mpi include files to see if you can see where the different values are coming from. Doug Reeder On Oct 7, 2008, at 7:55 AM, Yann JOBIC wrote: 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
[OMPI users] OMPI link error with petsc 2.3.3
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
