1Mat Object: 2 MPI processes 2 type: mpidense 39.0000000000000000e+00 4.5000000000000000e+00 44.5000000000000000e+00 3.0000000000000000e+00 53.0000000000000000e+00 2.2500000000000000e+00 6[0] shape (2,2) 7[1] shape (1,2) 8