#includeNot CollectivePetscErrorCode PetscLogEventBarrierBegin(int e,PetscObject o1,PetscObject o2,PetscObject o3,PetscObject o4,MPI_Comm comm) 
     PetscLogEventBarrierBegin(VEC_NormBarrier,0,0,0,0,comm);
       MPI_Allreduce()
     PetscLogEventBarrierEnd(VEC_NormBarrier,0,0,0,0,comm);
Level:advanced
Location:src/sys/logging/plog.c
Index of all Profiling routines
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Index of all manual pages