[petsc-dev] Solving time for nested solvers

[Barry Smith]

On May 5, 2011, at 7:25 AM, Thomas Witkowski wrote:

> In my FETI-DP solver, there are some nested solvers. Is there a (simple) way to get the overall solution time for all calles of the nested solver object?
> 
> Thomas

  Call PetscLogStageRegister() once at the beginning for a "inner" stage and then call PetscLogStagePush() directly before the inner solves and PetscLogStageRegisterPop() directly after the inner solves.

    Barry