I think Barry ment to e-mail to petsc-maint or hzhang [@mcs.anl.gov] How big is the file? It it is very big [and not suitable for e-mail] then you can upload it to ftp://ftp.mcs.anl.gov/incoming [and send us e-mail with the name of the file]
Satish On Tue, 6 Jun 2006, Stephen R Ball wrote: > > > Hi > > Yes, I will post you the problem on CD. Can you give me the full postal > address I should mail it to. > > Regards > > Stephen > > > > -----Original Message----- > From: Barry Smith [mailto:bsmith at mcs.anl.gov] > Sent: 05 June 2006 17:21 > To: petsc-users at mcs.anl.gov > Subject: EXTERNAL: RE: EXTERNAL: Re: Problems using external packages > Spooles and Hy pre with PETSc v2. 3.1 > > > Stephen, > > Could you send us or post for us the matrix that causes the crash? Send > directly to Hong. > > Thanks, > > Barry > > > On Mon, 5 Jun 2006, Stephen R Ball wrote: > > > > > > > > > > > Hi > > > > Your example runs OK, as do some of my other problems. But with some > > problems PETSc v2.3.1 fails while PETSc v2.3.0 works. I have attached > > the output from both PETSc versions for one of these problems. If you > > are interested, perhaps > > we could make arrangements for me sending you one of these problems. > > > > Regards > > > > Stephen > > > > > > > > > > -----Original Message----- > > From: Hong Zhang [mailto:hzhang at mcs.anl.gov] > > Sent: 02 June 2006 14:47 > > To: petsc-users at mcs.anl.gov > > Subject: EXTERNAL: Re: Problems using external packages Spooles and > > Hypre with PETSc v2. 3.1 > > > > > > Stephen, > > > >> > >> I am using Spooles downloaded from the PETSc ftp site and built into > >> PETSC_DIR/externalpackages. When solving a partcular problem I am > >> getting the error: > >> > >> MatFactorNumeric_MPIAIJSpooles line 199 > >> src/mat/impls/aij/mpi/spooles/mpispooles.c > >> MatLUFactorNumeric line 2200 src/mat/interface/matix.c KSPSetUp line > >> 183 src/ksp/ksp/interface/itfunc.c KSPSolve line 305 > >> src/ksp/ksp/interface/itfunc.c > > > > May I have the complete error message after the crash? > > Can you run > > ~petsc/src/ksp/ksp/examples/tutorials/ex5.c > > with the cmd: > > > > mpirun -np 2 ./ex5 -ksp_type preonly -pc_type lu -mat_type aijspooles? > > > > Hong > > > >> > >> The problem also occurs in serial. > >> > >> I am using Hypre v1.10.0b downloaded from the LLNL site and built > >> separatly to PETSc. When I have been using Pilut and Parasails as > >> either global problem preconditioners of as sub preconditioners for > >> ASM or BJACOBI, I have been getting errors indicating that there > >> could be a memory access out of range. I suspect that there may be a > >> memory overwrite or mismatch occuring somewhere. Note that BOOMERAMG > >> and EUCLID seem to work OK. Again these problems were not apparent > >> when I was using PETSc v2.3.0. > >> > >> Have there been any significant changes in the PETSc source that > >> handles Spooles and Hypre between versions 2.3.0 and 2.3.1 that could > >> be causing these problems? I don't really want to go back to using > >> PETSc v2.3.0 if I can help it. I don't know if it makes any > >> difference, but I am using the Fortran interface to PETSc. > >> > >> Hope you can help. > >> > >> Regards > >> > >> Stephen R. Ball > >> -- > >> _____________________________________________________________________ > >> _ > >> _________ > >> > >> The information in this email and in any attachment(s) is commercial > >> in confidence. 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