recompose this grid

testing results for: geom
mac-mini
Cla-Dar-i64
mac-mini
Cla-Dar-i64
lab01
Cla-Fed-i64
lab04
GNU-Fed-i64
lab05
GNU-Fed-i64
lab05
GNU-Fed-i64
lab05
GNU-Fed-i64
lab04
GNU-Fed-i64
lab05
GNU-Fed-i64
lab01
GNU-Fed-i64
lab05
GNU-Fed-i64
lab01
Int-Fed-i64
power8
GNU-Fed-p64
power8
GNU-Fed-p64
win2k12r2
Mic-Win-i32
win2k12r2
Mic-Win-i64
lab03
Int-Win-i64
lab03
Mic-Win-i64
geom/sql/functions1.726 1.285 1.700 1.798 0.670 0.705 1.349 1.581 0.607 1.601 0.878 1.654 1.661 1.617 3.469 2.891 3.089 3.073 
ST_IsSimple O O0.026  O O0.023  O X0.029  O X0.030  O X0.011  O X0.011  O X0.025  O X0.026  O X0.009  O X0.026  O X0.012  O X0.032  O X0.033  O X0.026  O O0.078  O O0.062  O O0.047  O O0.047 
79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)