A traditional log like this:
Tuning...
[Task 1/12] Current/Best: 541.83/3570.66 GFLOPS | Progress: (960/2000) | 1001.31 s Done.
[Task 2/12] Current/Best: 0.56/ 803.33 GFLOPS | Progress: (704/2000) | 608.08 s Done.
[Task 3/12] Current/Best: 103.69/1141.25 GFLOPS | Progress: (768/2000) | 702.13 s Done.
[Task 4/12] Current/Best: 2905.03/3925.15 GFLOPS | Progress: (864/2000) | 745.94 sterminate called without an active exception
[Task 4/12] Current/Best: 2789.36/3925.15 GFLOPS | Progress: (1056/2000) | 929.40 s Done.
[Task 5/12] Current/Best: 89.06/1076.24 GFLOPS | Progress: (704/2000) | 601.73 s Done.
[Task 6/12] Current/Best: 40.39/2129.02 GFLOPS | Progress: (1088/2000) | 1125.76 s Done.
what is Current and Best meaning here? Does the GFLOPS bigger is better? Why?