recompose this grid

testing results for: monetdb5 (diff mode)
mac-mini
Cla-Dar-i64
mac-mini
Cla-Dar-i64
mac-mini
Cla-Dar-i64
mac-mini
Cla-Dar-i64
lab05
Cla-Fed-i64
lab05
Cla-Fed-i64
lab01
GNU-Fed-i64
multifarm
lab01
GNU-Fed-i64
multifarm
lab05
GNU-Fed-i64
lab05
GNU-Fed-i64
lab01
GNU-Fed-i64
no hge
lab01
GNU-Fed-i64
no hge
lab04
GNU-Fed-i64
no WAL
lab04
GNU-Fed-i64
no WAL
lab05
GNU-Fed-i64
sanitize
lab05
GNU-Fed-i64
sanitize
lab05
GNU-Fed-i64
1 thread
lab05
GNU-Fed-i64
1 thread
lab04
GNU-Fed-i64
1 thread
lab04
GNU-Fed-i64
1 thread
lab01
GNU-Fed-i64
lab05
GNU-Fed-i64
lab05
GNU-Fed-i64
lab01
GNU-Fed-i64
lab04
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
lab03
Mic-Win-i64
lab03
Mic-Win-i64
total 19.130  19.079  20.570  23.606  6.813  6.786  22.305  21.927  6.789  6.828  13.483  13.698  13.848  14.584  19.827  20.368  7.230  7.142  17.975  18.399  18.034  8.747  7.170  14.816  19.197  19.925  38.881  38.874  38.495  38.369  13.619  13.447  17.207  17.394 
83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default) 83703 (default) 83721 (default)