Re: [petsc-dev] GAMG error with MKL

2018-07-11 Thread Jed Brown
Mark Adams writes: >> >> I don't know if Chris has ever lived there. And he's great, but GFDL is >> an application, not a library. >> > > GFDL is a lab next door to PPPL. My recollection (perhaps flawed) is that Chris was remote.

Re: [petsc-dev] GAMG error with MKL

2018-07-11 Thread Jed Brown
Jeff Hammond writes: > On Tue, Jul 10, 2018 at 11:27 AM, Richard Tran Mills > wrote: > >> On Mon, Jul 9, 2018 at 10:04 AM, Jed Brown wrote: >> >>> Jeff Hammond writes: >>> >>> > This is the textbook Wrong Way to write OpenMP and the reason that the >>> > thread-scalability of DOE applications

[petsc-dev] How to get rid of the duplicate matrix when using hypre??

2018-07-11 Thread Kong, Fande
Hi All, There is a duplicate matrix when using hypre as a preconditioner. How to get rid of the duplicate matrix? I have a PR at https://bitbucket.org/petsc/petsc/pull-requests/1028/matconvert_aij_hypre-inplace/diff . But I am not sure it is the right way to achieve this goal. Any suggestions