On Sun, May 11, 2025 at 4:00 PM Barry Smith wrote:
>
>I suppose we could call the postcheck even on failure. Then your first
> check in your postcheck would be on SNESLineSearchReason. What line search
> are you using? You could add the postcheck to all the early
> PetscFunctionReturns() in t
I suppose we could call the postcheck even on failure. Then your first check
in your postcheck would be on SNESLineSearchReason. What line search are you
using? You could add the postcheck to all the early PetscFunctionReturns() in
the line search routine.
> On May 11, 2025, at 11:50 AM, Ma
Do you want to refine the geometry or are you fine with the current one?
What kind of hardware are you planning on using (GPU, single-node…)?
Do you have a configuration for which LSC fails or does not give you
good-enough performance?
Thanks,
Pierre
> On 9 May 2025, at 9:08 PM, Mark Adams wrot
On Sun, May 11, 2025 at 11:39 AM hj2000--- via petsc-users <
petsc-users@mcs.anl.gov> wrote:
> Dear Developer:
>
>I am a user of PETSc, and I am using SNESLineSearchSetPostCheck to
> perform some actions when the line search fails.
>
> However, it seems that this function is only called when t
Dear Developer:
I am a user of PETSc, and I am using SNESLineSearchSetPostCheck to perform
some actions when the line search fails.
However, it seems that this function is only called when the line search is
successful. Why is that? Do I need to do something else?
My PETSc version is 3.18
On Sat, May 10, 2025 at 11:42 PM Juan Salazar via petsc-users <
petsc-users@mcs.anl.gov> wrote:
> Dear David,
>
> This indeed looks like the culprit! I verified that the
> libHYPRE-2.32.0.dylib had many duplicate LC_RPATH instances. Upon removing
> them, the executable (src/snes/tutorials/ex19) co
