Sorting 134217728 values Rows: Parallel sorting threshold fraction Columns: Parallel partitioning threshold fraction 1 2 4 8 16 MLim HLim 1 14.94 - - - - 1.8675 0.93375 2 14.38 15.00 - - - 1.8675 0.93375 4 6.79 6.84 7.81 - - 1.8675 0.93375 8 5.16 6.11 5.64 6.97 - 1.8675 0.93375 16 3.99 4.61 4.78 5.87 6.17 1.8675 0.93375 32 3.13 3.95 4.04 5.08 5.87 1.8675 0.93375 64 2.85 3.91 3.74 4.40 6.53 1.8675 0.93375 128 2.71 3.65 3.88 4.49 5.66 1.8675 0.93375 256 2.73 3.44 3.93 4.35 4.79 1.8675 0.93375 512 2.74 3.44 3.99 5.11 5.13 1.8675 0.93375 1024 2.79 3.63 3.79 4.56 5.13 1.8675 0.93375 2048 2.85 3.67 4.04 4.67 5.48 1.8675 0.93375 4096 2.96 3.77 4.16 4.70 5.29 1.8675 0.93375 8192 3.10 3.85 4.40 5.45 5.70 1.8675 0.93375 16384 3.65 4.41 4.90 5.31 6.15 1.8675 0.93375