[petsc-users] ex52_integrateElement.cu

2012-03-27 Thread Matthew Knepley
276 > http://www.math.lsu.edu/~bourdin > > > > > > > > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -- next part -- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120327/0d75e6a6/attachment.htm>

[petsc-users] ex52_integrateElement.cu

2012-03-27 Thread Matthew Knepley
teresting than any results to which their >> experiments lead. >> -- Norbert Wiener >> >> >> -- >> Department of Mathematics and Center for Computation & Technology >> Louisiana State University, Baton Rouge, LA 70803, USA >> Tel. +1 (225) 578 1612, Fax +1 (225) 578 4276 >> http://www.math.lsu.edu/~bourdin >> >> >> >> >> >> >> >> > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -- next part -- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120327/00f7749f/attachment-0001.htm>

[petsc-users] ex52_integrateElement.cu

2012-03-27 Thread David Fuentes
nitely more interesting than any results to which their > experiments lead. > -- Norbert Wiener > > > -- > Department of Mathematics and Center for Computation & Technology > Louisiana State University, Baton Rouge, LA 70803, USA > Tel. +1 (225) 578 1612, Fax +1 (225) 578 4276 > http://www.math.lsu.edu/~bourdin > > > > > > > > -- next part -- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120327/105d5e4b/attachment.htm>

[petsc-users] Preconditioners memory use

2012-03-27 Thread Jarunan Panyasantisuk
Dear Petsc List, In case you have an experience about precondtiioners performance tests: Does the preconditioner Block Jacobi generally consume memory more than HYPRE/BoomerAMG? I use GMRES as a solver and -log_summary to print out the performance result. The results of my test case shows that

[petsc-users] KSPSetOptionsPrefix usage

2012-03-27 Thread Gong Ding
Hi I now use KSPSetOptionsPrefix to avoid option conflict to several KSP objects. I know KSPSetOptionsPrefix will call PCSetOptionsPrefix, PC options can be safely added the same prefix. However, what about the matrix prefix? i.e. I would like to use following code ierr = PCSetType (pc, (char*)

[petsc-users] ex52_integrateElement.cu

2012-03-27 Thread Blaise Bourdin
. > -- Norbert Wiener -- Department of Mathematics and Center for Computation & Technology Louisiana State University, Baton Rouge, LA 70803, USA Tel. +1 (225) 578 1612, Fax +1 (225) 578 4276 http://www.math.lsu.edu/~bourdin -- next part -- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120327/0252007f/attachment.htm>

[petsc-users] ex52_integrateElement.cu

2012-03-27 Thread Matthew Knepley
infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -- next part -- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120327/920ef9f6/attachment.htm>

[petsc-users] ex52_integrateElement.cu

2012-03-27 Thread David Fuentes
object created from an unstructured exodusII mesh, DMMeshCreateExodus, And the FEM assembly done on GPU ? Thanks, David -- next part -- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120327/8442dc6d/attachment.htm>

[petsc-users] KSPSetOptionsPrefix usage

2012-03-27 Thread Hong Zhang
. > -KSP1_mat_superlu_rowperm? > No, you still use '-mat_superlu_rowperm'. You can add ierr = MatSetOptionsPrefix(mat,"KSP1_");CHKERRQ(ierr); to use '-KSP1_mat_superlu_rowperm'. Hong > > Gong Ding > > -- next part -- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120327/b145a420/attachment.htm>

[petsc-users] Preconditioners memory use

2012-03-27 Thread Jed Brown
ists.mcs.anl.gov/pipermail/petsc-users/attachments/20120327/25361d14/attachment.htm>