Mat Object: 3 MPI processes
  type: mpiaij
row 0: (1, -2.)  (2, -2.)  (3, -2.) 
row 1: (0, -2.)  (1, -2.)  (2, -2.) 
row 2: (0, -2.)  (1, -2.)  (2, -2.) 
row 3: (0, -2.)  (1, -2.)  (2, -2.)  (3, -1.) 
row 4: (0, -2.)  (1, -2.)  (2, -2.)  (3, -1.) 

 MatGetRowMax
Vec Object: 3 MPI processes
  type: mpi
Process [0]
0.
0.
Process [1]
0.
0.
Process [2]
0.
[0] 0: 0 3
[1] 0: 3 4
[2] 0: 4
Mat Object: 3 MPI processes
  type: mpiaij
row 0: (1, 2.)  (2, 2.)  (3, 2.) 
row 1: (0, 2.)  (1, 2.)  (2, 2.) 
row 2: (0, 2.)  (1, 2.)  (2, 2.) 
row 3: (0, 2.)  (1, 2.)  (2, 2.)  (3, 1.) 
row 4: (0, 2.)  (1, 2.)  (2, 2.)  (3, 1.) 

 MatGetRowMin

 MatGetRowMaxAbs
Vec Object: 3 MPI processes
  type: mpi
Process [0]
2.
2.
Process [1]
2.
2.
Process [2]
2.
[0] 0: 1 0
[1] 0: 0 0
[2] 0: 0

 MatGetRowMinAbs
Vec Object: 3 MPI processes
  type: mpi
Process [0]
0.
0.
Process [1]
0.
0.
Process [2]
0.
[0] 0: 0 3
[1] 0: 3 4
[2] 0: 4

 MatGetRowMaxAbs for BAIJ matrix