[petsc-users] DOE Small Business Programs Topics for 2022

Hi all, For those interested, the DOE released their topics for the Phase I SBIR and STTR programs for 2022. The information can be found at: https://science.osti.gov/-/media/sbir/pdf/TechnicalTopics/FY22-Phase-I-Release-1-TopicsV307152021.pdf?la=en&hash=AED45487511C817965F63687237B0385A88BFF2C

Re: [petsc-users] Is it possible to keep track of original elements # after a call to DMPlexDistribute ?

On Wed, Jul 21, 2021 at 2:54 PM Eric Chamberland < eric.chamberl...@giref.ulaval.ca> wrote: > Hi Matthew, > > we did it with PetscSFCreateInverseSF ! > > It is working well without overlap, so we can go forward with this and > compute the overlap afterward with DMPlexDistributeOverlap. > > That wo

Re: [petsc-users] Is it possible to keep track of original elements # after a call to DMPlexDistribute ?

Hi Matthew, we did it with PetscSFCreateInverseSF ! It is working well without overlap, so we can go forward with this and compute the overlap afterward with DMPlexDistributeOverlap. Thanks, Eric On 2021-07-20 10:39 p.m., Eric Chamberland wrote: On 2021-07-14 6:42 p.m., Matthew Knepley

Re: [petsc-users] Question about MatGetSubMatrix

> Am 21.07.2021 um 05:30 schrieb Tang, Qi : > > Hi, > > Now I think the DMStagStencilToIndexLocal provides the local index for given > (stencil) positions. How can we use that local index information to eliminate > the rows? > > Is the following code possible: > > MatSetLocalToGlobalMappin

Re: [petsc-users] parallel HDF5 output of DMDA data with dof>1

Hi all. I have asked Thibault (author or this report on HDF5 https://lists.mcs.anl.gov/pipermail/petsc-users/2021-July/044045.html

Re: [petsc-users] SLEPc: HDF5 support for SVD/EPSValuesView?

I have implemented a solution in https://gitlab.com/slepc/slepc/-/merge_requests/234 Let me know if you have suggestions. Jose > El 4 jun 2021, a las 17:38, Matthew Knepley escribió: > > On Fri, Jun 4, 2021 at 10:59 AM Peder Jørgensgaard Olesen > wrote: > Excellent question. It may well be