recompose this grid

testing results for: sql
power8
GNU-Fed-p64
sql/test/wlcr17.819 
wlc01 X O1.179 
wlr20 X X1.618 
wlr30 X X0.751 
wlr40 X X0.705 
wlr50 X X0.706 
wlr70 X X0.713 
wlr100 X X0.706 
70219 (default)