Solution |
Pruned flags (complexity reduction) |
Best species |
Worst species |
1 |
-O3 -flto |
6 |
3 |
2 |
-O3 -fno-inline -flto |
1 |
1 |
3 |
-O3 -fno-if-conversion2 -funroll-loops |
2 |
1 |
4 |
-O3 -fpeel-loops -ftracer |
1 |
3 |
5 |
-O3 -floop-nest-optimize -fno-sched-interblock -fno-tree-copy-prop -funroll-all-loops |
4 |
1 |
6 |
-O3 -funroll-loops |
2 |
3 |
7 |
-O3 -floop-strip-mine -funroll-loops |
1 |
1 |
8 |
-O3 -fno-inline -fno-merge-all-constants -fno-tree-ccp -funroll-all-loops |
2 |
3 |
9 |
-O3 -fno-tree-loop-if-convert -funroll-all-loops |
3 |
2 |
10 |
-O3 -fno-section-anchors -fselective-scheduling2 -fno-tree-forwprop -funroll-all-loops |
2 |
2 |
11 |
-O3 -fno-ivopts -funroll-loops |
4 |
1 |
12 |
-O3 -fno-tree-ch -funroll-all-loops |
1 |
1 |
13 |
-O3 -fno-move-loop-invariants -fno-tree-ch -funroll-loops |
1 |
2 |
14 |
-O3 -fira-algorithm=priority -fno-ivopts |
1 |
2 |
15 |
-O3 -fno-ivopts |
2 |
4 |
16 |
-O3 -fno-sched-spec -fno-tree-ch |
1 |
2 |
17 |
-O3 -fno-ivopts -fselective-scheduling -fwhole-program |
1 |
1 |
18 |
-O3 -fno-omit-frame-pointer -fno-tree-loop-optimize |
1 |
4 |
19 |
-O3 -fno-auto-inc-dec -ffinite-math-only |
1 |
2 |
20 |
-O3 -fno-guess-branch-probability -fira-loop-pressure -fno-toplevel-reorder |
1 |
5 |
21 |
-O3 -fselective-scheduling2 -fno-tree-pre |
2 |
2 |
22 |
-O3 -fgcse-sm -fno-move-loop-invariants -fno-tree-forwprop -funroll-all-loops -fno-web |
1 |
0 |
23 |
-O3 -fno-schedule-insns -fselective-scheduling2 |
1 |
2 |