Time bar (total: 7.9s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 99.7% | 0.3% | 0 |
| 0% | 99.7% | 0.3% | 1 |
| 0% | 99.7% | 0.3% | 2 |
| 0% | 99.7% | 0.3% | 3 |
| 0% | 99.7% | 0.3% | 4 |
| 0% | 99.7% | 0.3% | 5 |
| 0% | 99.7% | 0.3% | 6 |
| 0% | 99.7% | 0.3% | 7 |
| 0% | 99.7% | 0.3% | 8 |
| 0% | 99.7% | 0.3% | 9 |
| 0% | 99.7% | 0.3% | 10 |
| 0% | 99.7% | 0.3% | 11 |
| 0% | 99.7% | 0.3% | 12 |
| 1.2% | 98.5% | 0.3% | 13 |
| 1.8% | 97.9% | 0.3% | 14 |
Compiled 25 to 18 computations (28% saved)
| 1× | intervals |
| 31.0ms | 256× | body | 128 | valid |
| 14.0ms | 120× | body | 128 | invalid |
Compiled 56 to 42 computations (25% saved)
| 1× | egg-herbie |
| 1251× | fma-neg_binary64 |
| 530× | fma-def_binary64 |
| 258× | cancel-sign-sub-inv_binary64 |
| 148× | distribute-rgt-in_binary64 |
| 135× | sub-neg_binary64 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 18 | 23 |
| 1 | 34 | 23 |
| 2 | 77 | 22 |
| 3 | 156 | 21 |
| 4 | 332 | 19 |
| 5 | 674 | 19 |
| 6 | 959 | 19 |
| 7 | 1365 | 19 |
| 8 | 1815 | 19 |
| 9 | 1835 | 19 |
| 10 | 1845 | 19 |
| 11 | 1846 | 19 |
| 12 | 1846 | 19 |
| 13 | 2162 | 19 |
| 14 | 2166 | 19 |
| 15 | 2166 | 19 |
| 16 | 2055 | 19 |
1 alts after pruning (1 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 1 | 1 | 2 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 2 | 1 | 3 |
| Status | Error | Program |
| ▶ | 0.0b | (fma.f64 x y (fma.f64 z (/.f64 t 16) (fma.f64 (*.f64 a b) -1/4 c))) |
Compiled 80 to 51 computations (36.3% saved)
Found 3 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (fma.f64 z (/.f64 t 16) (fma.f64 (*.f64 a b) -1/4 c)) |
| ✓ | 0.0b | (fma.f64 (*.f64 a b) -1/4 c) |
| ✓ | 0.0b | (fma.f64 x y (fma.f64 z (/.f64 t 16) (fma.f64 (*.f64 a b) -1/4 c))) |
3 calls:
| 70.0ms | (fma.f64 x y (fma.f64 z (/.f64 t 16) (fma.f64 (*.f64 a b) -1/4 c))) |
| 37.0ms | (fma.f64 z (/.f64 t 16) (fma.f64 (*.f64 a b) -1/4 c)) |
| 13.0ms | (fma.f64 (*.f64 a b) -1/4 c) |
| 1× | rewrite-expression-head |
| 3× | *-un-lft-identity_binary64 |
| 3× | add-sqr-sqrt_binary64 |
| 3× | add-cube-cbrt_binary64 |
| 3× | add-cbrt-cube_binary64 |
| 3× | add-exp-log_binary64 |
3 calls:
| 1.0ms | (fma.f64 (*.f64 a b) -1/4 c) |
| 1.0ms | (fma.f64 x y (fma.f64 z (/.f64 t 16) (fma.f64 (*.f64 a b) -1/4 c))) |
| 1.0ms | (fma.f64 z (/.f64 t 16) (fma.f64 (*.f64 a b) -1/4 c)) |
| 1× | egg-herbie |
| 560× | distribute-lft-in_binary64 |
| 560× | distribute-rgt-in_binary64 |
| 420× | fma-def_binary64 |
| 395× | associate-*l*_binary64 |
| 366× | associate-*r*_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 64 | 3513 |
| 1 | 112 | 3132 |
| 2 | 231 | 2908 |
| 3 | 780 | 2908 |
| 4 | 3702 | 2908 |
| 5 | 4969 | 2908 |
| 6 | 5000 | 2908 |
| 7 | 4953 | 2908 |
2 alts after pruning (1 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 61 | 1 | 62 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 61 | 2 | 63 |
| Status | Error | Program |
| ▶ | 0.3b | (fma.f64 a (*.f64 b -1/4) (fma.f64 y x (fma.f64 1/16 (*.f64 t z) c))) |
| ✓ | 0.0b | (fma.f64 x y (fma.f64 z (/.f64 t 16) (fma.f64 (*.f64 a b) -1/4 c))) |
Compiled 1159 to 564 computations (51.3% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (fma.f64 a (*.f64 b -1/4) (fma.f64 y x (fma.f64 1/16 (*.f64 t z) c))) |
| ✓ | 0.2b | (fma.f64 1/16 (*.f64 t z) c) |
2 calls:
| 49.0ms | (fma.f64 a (*.f64 b -1/4) (fma.f64 y x (fma.f64 1/16 (*.f64 t z) c))) |
| 9.0ms | (fma.f64 1/16 (*.f64 t z) c) |
| 1× | rewrite-expression-head |
| 2× | *-un-lft-identity_binary64 |
| 2× | add-sqr-sqrt_binary64 |
| 2× | add-cube-cbrt_binary64 |
| 2× | add-cbrt-cube_binary64 |
| 2× | add-exp-log_binary64 |
2 calls:
| 1.0ms | (fma.f64 1/16 (*.f64 t z) c) |
| 0.0ms | (fma.f64 a (*.f64 b -1/4) (fma.f64 y x (fma.f64 1/16 (*.f64 t z) c))) |
| 1× | egg-herbie |
| 579× | associate-*l*_binary64 |
| 548× | associate-*r*_binary64 |
| 433× | distribute-rgt-neg-out_binary64 |
| 421× | fma-def_binary64 |
| 181× | *-commutative_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 50 | 2148 |
| 1 | 90 | 1960 |
| 2 | 198 | 1952 |
| 3 | 818 | 1952 |
| 4 | 3250 | 1952 |
| 5 | 5071 | 1952 |
2 alts after pruning (0 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 47 | 0 | 47 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 47 | 2 | 49 |
| Status | Error | Program |
| ✓ | 0.3b | (fma.f64 a (*.f64 b -1/4) (fma.f64 y x (fma.f64 1/16 (*.f64 t z) c))) |
| ✓ | 0.0b | (fma.f64 x y (fma.f64 z (/.f64 t 16) (fma.f64 (*.f64 a b) -1/4 c))) |
Compiled 872 to 398 computations (54.4% saved)
Total 0.0b remaining (93.1%)
Threshold costs 0.0b (93.1%)
Compiled 6368 to 4655 computations (26.9% saved)
| 1× | egg-herbie |
| 1× | *-commutative_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 15 | 19 |
| 1 | 16 | 19 |
| 2 | 16 | 19 |
(sort a b)
(sort z t)
(sort x y)
Compiled 147 to 98 computations (33.3% saved)
| 1× | intervals |
| 746.0ms | 8000× | body | 128 | valid |
| 380.0ms | 3935× | body | 128 | invalid |
Compiled 95 to 67 computations (29.5% saved)
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