> On Nov 2, 2018, at 1:03 PM, Mark Adams <mfad...@lbl.gov> wrote: > > FYI, I seem to have the new GPU machine at ORNL (summitdev) working with > GPUs. That is good enough for now. > Thanks, Excellant! > > 14:00 master= ~/petsc/src/snes/examples/tutorials$ jsrun -n 1 ./ex19 > -dm_vec_type cuda -dm_mat_type aijcusparse -pc_type none -ksp_type fgmres > -snes_monitor_short -snes_rtol 1.e-5 -ksp_view > lid velocity = 0.0625, prandtl # = 1., grashof # = 1. > 0 SNES Function norm 0.239155 > KSP Object: 1 MPI processes > type: fgmres > restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization > with no iterative refinement > happy breakdown tolerance 1e-30 > maximum iterations=10000, initial guess is zero > tolerances: relative=1e-05, absolute=1e-50, divergence=10000. > right preconditioning > using UNPRECONDITIONED norm type for convergence test > PC Object: 1 MPI processes > type: none > linear system matrix = precond matrix: > Mat Object: 1 MPI processes > type: seqaijcusparse > rows=64, cols=64, bs=4 > total: nonzeros=1024, allocated nonzeros=1024 > total number of mallocs used during MatSetValues calls =0 > using I-node routines: found 16 nodes, limit used is 5 > 1 SNES Function norm 6.82338e-05 > KSP Object: 1 MPI processes > type: fgmres > restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization > with no iterative refinement > happy breakdown tolerance 1e-30 > maximum iterations=10000, initial guess is zero > tolerances: relative=1e-05, absolute=1e-50, divergence=10000. > right preconditioning > using UNPRECONDITIONED norm type for convergence test > PC Object: 1 MPI processes > type: none > linear system matrix = precond matrix: > Mat Object: 1 MPI processes > type: seqaijcusparse > rows=64, cols=64, bs=4 > total: nonzeros=1024, allocated nonzeros=1024 > total number of mallocs used during MatSetValues calls =0 > using I-node routines: found 16 nodes, limit used is 5 > 2 SNES Function norm 3.346e-10 > Number of SNES iterations = 2 > 14:01 master= ~/petsc/src/snes/examples/tutorials$ > > > > On Thu, Nov 1, 2018 at 9:33 AM Mark Adams <mfad...@lbl.gov> wrote: > > > On Wed, Oct 31, 2018 at 12:30 PM Mark Adams <mfad...@lbl.gov> wrote: > > > On Wed, Oct 31, 2018 at 6:59 AM Karl Rupp <r...@iue.tuwien.ac.at> wrote: > Hi Mark, > > ah, I was confused by the Python information at the beginning of > configure.log. So it is picking up the correct compiler. > > Have you tried uncommenting the check for GNU? > > Yes, but I am getting an error that the cuda files do not find mpi.h. > > > I'm getting a make error. > > Thanks,
Re: [petsc-dev] Error running on Titan with GPUs & GNU
Smith, Barry F. via petsc-dev Fri, 02 Nov 2018 11:20:54 -0700
- Re: [petsc-dev] Error running on Titan with ... Mark Adams via petsc-dev
- Re: [petsc-dev] Error running on Titan ... Smith, Barry F. via petsc-dev
- Re: [petsc-dev] Error running on Ti... Mark Adams via petsc-dev
- Re: [petsc-dev] Error running on Ti... Smith, Barry F. via petsc-dev
- Re: [petsc-dev] Error running o... Karl Rupp via petsc-dev
- Re: [petsc-dev] Error runni... Mark Adams via petsc-dev
- Re: [petsc-dev] Error runni... Mark Adams via petsc-dev
- Re: [petsc-dev] Error runni... Karl Rupp via petsc-dev
- Re: [petsc-dev] Error runni... Mark Adams via petsc-dev
- Re: [petsc-dev] Error runni... Mark Adams via petsc-dev
- Re: [petsc-dev] Error runni... Smith, Barry F. via petsc-dev
- Re: [petsc-dev] Error runni... Mark Adams via petsc-dev
- Re: [petsc-dev] Error runni... Smith, Barry F. via petsc-dev
- Re: [petsc-dev] Error runni... Mark Adams via petsc-dev