recompose this grid

testing results for: monetdb5 (diff mode)
mac-mini
Cla-Dar-i64
mac-mini
Cla-Dar-i64
mac-mini
Cla-Dar-i64
lab05
Cla-Fed-i64
lab04
GNU-Fed-i64
multifarm
lab01
GNU-Fed-i64
multifarm
lab05
GNU-Fed-i64
lab01
GNU-Fed-i64
no hge
lab04
GNU-Fed-i64
no WAL
lab05
GNU-Fed-i64
sanitize
lab05
GNU-Fed-i64
1 thread
lab05
GNU-Fed-i64
1 thread
lab04
GNU-Fed-i64
1 thread
lab01
GNU-Fed-i64
lab04
GNU-Fed-i64
lab05
GNU-Fed-i64
lab01
Int-Fed-i64
lab04
Int-Fed-i64
power8
GNU-Fed-p64
power8
GNU-Fed-p64
power8
GNU-Fed-p64
no hge
power8
GNU-Fed-p64
no hge
lab03
Int-Win-i64
lab03
Int-Win-i64
total 18.764  17.910  22.853  6.908  21.478  21.962  6.857  13.485  13.808  19.741  7.170  7.168  18.038  18.231  14.999  7.103  19.749  20.107  38.118  38.259  38.980  38.431  15.444  13.478 
83712 (directappend) 83686 (directappend) 83712 (directappend) 83712 (directappend) 83686 (directappend) 83712 (directappend) 83712 (directappend) 83712 (directappend) 83712 (directappend) 83712 (directappend) 83686 (directappend) 83712 (directappend) 83712 (directappend) 83712 (directappend) 83686 (directappend) 83712 (directappend) 83686 (directappend) 83712 (directappend) 83686 (directappend) 83712 (directappend) 83686 (directappend) 83712 (directappend) 83686 (directappend) 83712 (directappend)