Ashish Patel writes: > Hi Jed, > VmRss is on a higher side and seems to match what PetscMallocGetMaximumUsage is reporting. HugetlbPages was 0 for me. > > Mark, running without the near nullspace also
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y, April 19, 2024 1:04 PM
> *To:* Ashish Patel
> *Cc:* Jed Brown ; Mark Adams ; PETSc
> users list ; Scott McClennan <
> scott.mcclen...@ansys.com>
> *Subject:* Re: [petsc-users] About recent changes in GAMG
>
>
> *[External Sender]*
> On Fri, Apr 19, 2024 at 3:
sage
> output.
>
> Let me know if you need some other info.
>
> Thanks,
> Ashish
>
> --
> *From:* Jed Brown
> *Sent:* Thursday, April 18, 2024 2:16 PM
> *To:* Mark Adams ; Ashish Patel ;
> PETSc users list
> *Cc:* Scott McClennan
> *Subject:* Re: [petsc-users]
Mark Adams writes: >>> Yea, my interpretation of these methods is also that " > PetscMemoryGetMaximumUsage" should be >= "PetscMallocGetMaximumUsage". >>> But you are seeing the opposite. >
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Yikes, it looks like we have been off the list this whole time.
I am not the only PETSC developer nor the only person that knows about
PETSc!
These folks have some strange behavior with GAMG going from 1 to 2 cores,
using lots of memory, but one question that they have, that I
don't understand
Hi Jeremy,
I hope you don't mind putting this on the list (w/o data), but this is
documentation and you are the second user that found regressions.
Sorry for the churn.
There is a lot here so we can iterate, but here is a pass at your questions.
*** Using MIS-2 instead of square graph was
