Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2019-02-27 Thread Hapla Vaclav via petsc-dev
> On 20 Dec 2018, at 01:06, Jed Brown wrote: > > Hapla Vaclav via petsc-dev writes: > >> So my overall idea (which I presented also at this year's User Meeting >> in London and nobody has objected yet), is that some FE codes could >> potentially use only this for both checkpointing and >>

Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2018-12-19 Thread Jed Brown via petsc-dev
Hapla Vaclav via petsc-dev writes: > So my overall idea (which I presented also at this year's User Meeting > in London and nobody has objected yet), is that some FE codes could > potentially use only this for both checkpointing and > viewing. Advantages would include removing the redundancy in

Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2018-12-19 Thread Václav Hapla via petsc-dev
Thanks Karli! That should be it. Vaclav On 18 December 2018 16:48:30 GMT+01:00, Karl Rupp wrote: > > >> >> I have not quickly found how is that "VTK ordering" defined but I >> hopefully it's a well-defined unambiguous cell-local numbering. I >will >> try to find it out soon and get back to

Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2018-12-18 Thread Hapla Vaclav via petsc-dev
On 18 Dec 2018, at 14:30, Matthew Knepley mailto:knep...@gmail.com>> wrote: On Tue, Dec 18, 2018 at 8:28 AM Matthew Knepley mailto:knep...@gmail.com>> wrote: On Tue, Dec 18, 2018 at 6:54 AM Hapla Vaclav mailto:vaclav.ha...@erdw.ethz.ch>> wrote: On 17 Dec 2018, at 20:36, Matthew Knepley

Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2018-12-18 Thread Hapla Vaclav via petsc-dev
On 17 Dec 2018, at 20:36, Matthew Knepley mailto:knep...@gmail.com>> wrote: On Mon, Dec 17, 2018 at 12:11 PM Lawrence Mitchell mailto:we...@gmx.li>> wrote: > On 17 Dec 2018, at 11:56, Hapla Vaclav > mailto:vaclav.ha...@erdw.ethz.ch>> wrote: > > Matt, great that your reminded this email. I

Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2018-12-18 Thread Hapla Vaclav via petsc-dev
On 18 Dec 2018, at 12:16, Hapla Vaclav via petsc-dev mailto:petsc-dev@mcs.anl.gov>> wrote: On 17 Dec 2018, at 18:11, Lawrence Mitchell mailto:we...@gmx.li>> wrote: On 17 Dec 2018, at 11:56, Hapla Vaclav mailto:vaclav.ha...@erdw.ethz.ch>> wrote: Matt, great that your reminded this email.

Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2018-12-18 Thread Hapla Vaclav via petsc-dev
> On 17 Dec 2018, at 18:11, Lawrence Mitchell wrote: > > >> On 17 Dec 2018, at 11:56, Hapla Vaclav wrote: >> >> Matt, great that your reminded this email. I actually completely missed it >> that time. >> >>> On 14 Dec 2018, at 19:54, Matthew Knepley via petsc-dev >>> wrote: > > [...]

Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2018-12-17 Thread Lawrence Mitchell via petsc-dev
> On 17 Dec 2018, at 11:56, Hapla Vaclav wrote: > > Matt, great that your reminded this email. I actually completely missed it > that time. > >> On 14 Dec 2018, at 19:54, Matthew Knepley via petsc-dev >> wrote: [...] >> I would like: >> >> - To be able to dump the DMPlex, and fields, on

Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2018-12-17 Thread Lawrence Mitchell via petsc-dev
Hi Matt, all, > On 14 Dec 2018, at 19:54, Matthew Knepley wrote: > > On Fri, Jul 20, 2018 at 5:34 AM Lawrence Mitchell wrote: > Dear petsc-dev, > > I'm once again revisiting doing "proper" checkpoint-restart cycles. I would > like to leverage the existing PETSc stuff for this as much as

Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2018-12-17 Thread Hapla Vaclav via petsc-dev
Matt, great that your reminded this email. I actually completely missed it that time. On 14 Dec 2018, at 19:54, Matthew Knepley via petsc-dev mailto:petsc-dev@mcs.anl.gov>> wrote: On Fri, Jul 20, 2018 at 5:34 AM Lawrence Mitchell mailto:we...@gmx.li>> wrote: Dear petsc-dev, I'm once again

Re: [petsc-dev] Checkpoint-restart with DMPlex objects

2018-12-14 Thread Matthew Knepley via petsc-dev
On Fri, Jul 20, 2018 at 5:34 AM Lawrence Mitchell wrote: > Dear petsc-dev, > > I'm once again revisiting doing "proper" checkpoint-restart cycles. I > would like to leverage the existing PETSc stuff for this as much as > possible, but I am a bit lost as to what is implemented, and what is >

[petsc-dev] Checkpoint-restart with DMPlex objects

2018-07-20 Thread Lawrence Mitchell
Dear petsc-dev, I'm once again revisiting doing "proper" checkpoint-restart cycles. I would like to leverage the existing PETSc stuff for this as much as possible, but I am a bit lost as to what is implemented, and what is missing. I have: - A (distributed) DMPlex defining the topology -