[petsc-users] DMView / print out ownership ranges
    Bastian Löhrer 
    bastian.loehrer at tu-dresden.de
       
    Thu Aug 13 07:48:49 CDT 2020
    
    
  
Dear PETSc people,
in PETSc 3.3
     call DMView( dm, PETSC_VIEWER_STDOUT_WORLD, ierr)
printed out the ownership ranges like so:
    Processor [0] M 32 N 34 P 32 m 1 n 2 p 2 w 1 s 1
    X range of indices: 0 32, Y range of indices: 0 17, Z range of
    indices: 0 16
    Processor [1] M 32 N 34 P 32 m 1 n 2 p 2 w 1 s 1
    X range of indices: 0 32, Y range of indices: 17 34, Z range of
    indices: 0 16
    Processor [2] M 32 N 34 P 32 m 1 n 2 p 2 w 1 s 1
    X range of indices: 0 32, Y range of indices: 0 17, Z range of
    indices: 16 32
    Processor [3] M 32 N 34 P 32 m 1 n 2 p 2 w 1 s 1
    X range of indices: 0 32, Y range of indices: 17 34, Z range of
    indices: 16 32
In PETSc 3.8.4 (and later?) the same function call only prints out:
    DM Object: 4 MPI processes
       type: da
Does the feature to print out the ownership ranges still exist?
I am unable to find it.
Best,
Bastian
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