recompose this grid

testing results for: sql
win2k12r2
Mic-Win-i64
sql/benchmarks/tpch21.063 
14 X X0.782 
01-22 X X2.106 
sql/benchmarks/tpch/LOCKED19.121 
14 X X0.454 
01-22 X X1.500 
68067 (default)