3D POISEUILLE BASEFLOW COMPUTED ON GRID WITH NX =101 NY =101 Time for build and assembly of baseflow operator = 0.1960 seconds. Time for Matrix summation = 0.1280 seconds. .. Starting with 1 OpenMP threads [0] .. BIG U size 1629184 [0] .. BIG V size 131072 Max row size is 1591 Using buffer_size of 5000000 Threads per process 1 Time in scattering 0.000000 Time in dgemm 0.000000 Total time spent in schur update is : 221.71 seconds, Total Time in Factorization : 336.73 seconds, Time (other GEMM and Scatter) : 336.73 seconds, Total time spent in schur update when offload : 0.00 seconds,