Re: [petsc-users] Setting step acceptance criteria and/or domain validity using TS module

2015-02-10 Thread Jed Brown
Pierre Barbier de Reuille pierre.barbierdereui...@gmail.com writes: Ok, it seems if I set the domain error from the rhs function, it will indeed fail and backtrack. I hope that is what was intended? Yes, the PostStep (or PostStage) callbacks are not intended for this. signature.asc

Re: [petsc-users] Full blas-lapack on Windows

2015-02-10 Thread Barry Smith
The reason it (superlu_dist) doesn't build is that it uses C99 compiler features while Microsoft C compiler only supports C89. The line of code int nlsupers = nsupers/Pc; is not valid c89 since it declares a new variable after other code. You can try to fix all the C99 uses in that

Re: [petsc-users] Full blas-lapack on Windows

2015-02-10 Thread Satish Balay
suggest sticking with http://crd-legacy.lbl.gov/~xiaoye/SuperLU/superlu_dist_3.3.tar.gz [for petsc-3.5] Satish On Tue, 10 Feb 2015, Barry Smith wrote: The reason it (superlu_dist) doesn't build is that it uses C99 compiler features while Microsoft C compiler only supports C89. The line

Re: [petsc-users] Issue with window SF type using derived datatypes for reduction

2015-02-10 Thread Lawrence Mitchell
On 10 Feb 2015, at 01:31, Jed Brown j...@jedbrown.org wrote: Lawrence Mitchell lawrence.mitch...@imperial.ac.uk writes: Having just tried a build with --download-mpich, I notice this problem does not occur. So should I shout at the OpenMPI team? Open MPI has many long-standing bugs with

[petsc-users] SLEPc: left eigenvectors?

2015-02-10 Thread Andrew Spott
A quick google search shows some work at calculating the left and right eigenvalues simultaneously back in 2005, however not much sooner has popped up.  Is this possible yet?  Where can I find more information? Thanks -Andrew

Re: [petsc-users] Setting step acceptance criteria and/or domain validity using TS module

2015-02-10 Thread Pierre Barbier de Reuille
Ok, it seems if I set the domain error from the rhs function, it will indeed fail and backtrack. I hope that is what was intended? I tried before to set it in the PostStep function, but I couldn't get the current solution from there, SNESGetSolution returns an empty vector. Cheers, Pierre On

Re: [petsc-users] Full blas-lapack on Windows

2015-02-10 Thread Jed Brown
Barry Smith bsm...@mcs.anl.gov writes: The reason it (superlu_dist) doesn't build is that it uses C99 compiler features while Microsoft C compiler only supports C89. The line of code int nlsupers = nsupers/Pc; is not valid c89 since it declares a new variable after other code. Or

Re: [petsc-users] SLEPc: left eigenvectors?

2015-02-10 Thread Jose E. Roman
El 10/02/2015, a las 22:46, Andrew Spott escribió: A quick google search shows some work at calculating the left and right eigenvalues simultaneously back in 2005, however not much sooner has popped up. Is this possible yet? Where can I find more information? Thanks -Andrew It is

Re: [petsc-users] SLEPc: left eigenvectors?

2015-02-10 Thread Andrew Spott
Thanks.  I figured as much and just wanted to confirm it. -Andrew On Tue, Feb 10, 2015 at 3:14 PM, Jose E. Roman jro...@dsic.upv.es wrote: El 10/02/2015, a las 22:46, Andrew Spott escribió: A quick google search shows some work at calculating the left and right eigenvalues simultaneously