Before you make any more timing runs you should register three stages with
PETSC_EXTERN PetscErrorCode PetscLogStageRegister(const char[],PetscLogStage*);
and then put
PETSC_EXTERN PetscErrorCode PetscLogStagePush(PetscLogStage);
PETSC_EXTERN PetscErrorCode PetscLogStagePop(void);
around
On Mon, May 6, 2019 at 7:53 PM Raphael Egan via petsc-users <
petsc-users@mcs.anl.gov> wrote:
> Dear Petsc developer(s),
>
> I am assessing the strong scalability of our incompressible Navier-Stokes
> solver on distributed Octree grids developed at the University of
> California, Santa Barbara.
>