Mat Object: 3 MPI processes
  type: mpiaij
row 0: (0, -2.)  (1, -2.)  (2, -2.)  (3, -4.)  (4, 1.)  (5, 1.) 
row 1:
row 2: (0, -2.)  (3, -2.)  (5, -2.) 
row 3: (0, -2.)  (1, -2.)  (4, -2.) 
row 4: (0, -2.)  (1, -2.)  (2, -2.) 

 MatGetRowMax
Vec Object: 3 MPI processes
  type: mpi
Process [0]
1.
0.
Process [1]
0.
0.
Process [2]
0.
[0] 0: 4 0
[1] 0: 1 2
[2] 0: 3
Mat Object: 3 MPI processes
  type: mpiaij
row 0: (0, 2.)  (1, 2.)  (2, 2.)  (3, 4.)  (4, -1.)  (5, -1.) 
row 1:
row 2: (0, 2.)  (3, 2.)  (5, 2.) 
row 3: (0, 2.)  (1, 2.)  (4, 2.) 
row 4: (0, 2.)  (1, 2.)  (2, 2.) 

 MatGetRowMin

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

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

 MatGetRowMaxAbs for BAIJ matrix