Time bar (total: 6.8s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 24.7% | 75.3% | 0 |
| 0% | 24.7% | 75.3% | 1 |
| 0% | 24.7% | 75.3% | 2 |
| 12.4% | 12.4% | 75.3% | 3 |
| 12.4% | 12.4% | 75.3% | 4 |
| 18.5% | 6.2% | 75.3% | 5 |
| 18.5% | 6.2% | 75.3% | 6 |
| 21.6% | 3.1% | 75.3% | 7 |
| 21.6% | 3.1% | 75.3% | 8 |
| 23.2% | 1.5% | 75.3% | 9 |
| 23.2% | 1.5% | 75.3% | 10 |
| 23.9% | 0.8% | 75.3% | 11 |
| 23.9% | 0.8% | 75.3% | 12 |
| 24.3% | 0.4% | 75.3% | 13 |
| 24.3% | 0.4% | 75.3% | 14 |
Compiled 35 to 18 computations (48.6% saved)
| 1.5s | 8256× | body | 128 | valid |
Compiled 98 to 49 computations (50% saved)
| 1× | egg-herbie |
| 505× | fma-def_binary32 |
| 440× | times-frac_binary32 |
| 349× | distribute-rgt-in_binary32 |
| 300× | fma-neg_binary32 |
| 273× | distribute-rgt-out_binary32 |
Useful iterations: 6 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 43 |
| 1 | 38 | 43 |
| 2 | 82 | 41 |
| 3 | 181 | 41 |
| 4 | 357 | 39 |
| 5 | 772 | 30 |
| 6 | 2292 | 29 |
| 7 | 3341 | 29 |
| 8 | 4243 | 29 |
| 9 | 4922 | 29 |
| 10 | 4875 | 29 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 2 | 2 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 3 | 3 |
| Status | Error | Program |
| 0.2b | (/.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) | |
| ▶ | 0.2b | (/.f32 (/.f32 1 s) (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
Compiled 142 to 75 computations (47.2% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2) |
| ✓ | 0.0b | (exp.f32 (/.f32 (fabs.f32 x) s)) |
| ✓ | 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) |
| ✓ | 0.1b | (/.f32 (/.f32 1 s) (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
4 calls:
| 75.0ms | (/.f32 (/.f32 1 s) (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
| 13.0ms | (exp.f32 (/.f32 (fabs.f32 x) s)) |
| 11.0ms | (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2) |
| 11.0ms | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) |
| 1× | rewrite-expression-head |
| 194× | times-frac_binary32 |
| 181× | *-un-lft-identity_binary32 |
| 118× | add-sqr-sqrt_binary32 |
| 109× | add-cube-cbrt_binary32 |
| 83× | exp-prod_binary32 |
4 calls:
| 24.0ms | (/.f32 (/.f32 1 s) (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
| 10.0ms | (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2) |
| 8.0ms | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) |
| 3.0ms | (exp.f32 (/.f32 (fabs.f32 x) s)) |
| 1× | egg-herbie |
| 512× | times-frac_binary32 |
| 341× | associate-/l*_binary32 |
| 335× | associate-/r*_binary32 |
| 292× | distribute-rgt-in_binary32 |
| 268× | distribute-lft-in_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 311 | 7856 |
| 1 | 653 | 7564 |
| 2 | 1636 | 7474 |
| 3 | 4591 | 7474 |
| 4 | 4965 | 7474 |
| 5 | 4914 | 7474 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 303 | 2 | 305 |
| Fresh | 0 | 1 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 304 | 3 | 307 |
| Status | Error | Program |
| ▶ | 0.1b | (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
| 0.2b | (/.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) | |
| 0.2b | (/.f32 1 (fma.f32 (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) 2) s (/.f32 s (exp.f32 (/.f32 (fabs.f32 x) s))))) |
Compiled 9084 to 3555 computations (60.9% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.0b | (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2) | |
| ✓ | 0.0b | (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) |
| 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) | |
| ✓ | 0.1b | (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
2 calls:
| 308.0ms | (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
| 208.0ms | (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) |
| 1× | rewrite-expression-head |
| 143× | *-un-lft-identity_binary32 |
| 140× | times-frac_binary32 |
| 76× | add-sqr-sqrt_binary32 |
| 73× | add-cube-cbrt_binary32 |
| 42× | distribute-lft-out_binary32 |
2 calls:
| 17.0ms | (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
| 5.0ms | (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) |
| 1× | egg-herbie |
| 393× | times-frac_binary32 |
| 321× | associate-/r*_binary32 |
| 296× | associate-/l/_binary32 |
| 294× | associate-/l*_binary32 |
| 287× | associate-*l*_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 223 | 6608 |
| 1 | 552 | 6077 |
| 2 | 1438 | 6003 |
| 3 | 4642 | 6003 |
| 4 | 4948 | 6003 |
| 5 | 4987 | 6003 |
| 6 | 4932 | 6003 |
4 alts after pruning (3 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 318 | 1 | 319 |
| Fresh | 0 | 2 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 318 | 4 | 322 |
| Status | Error | Program |
| ✓ | 0.1b | (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
| 0.2b | (/.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) | |
| 0.3b | (*.f32 (*.f32 (cbrt.f32 (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2)))) (cbrt.f32 (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))))) (cbrt.f32 (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))))) | |
| ▶ | 0.2b | (/.f32 1 (fma.f32 (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) 2) s (/.f32 s (exp.f32 (/.f32 (fabs.f32 x) s))))) |
Compiled 9833 to 3745 computations (61.9% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) 2) |
| 0.0b | (exp.f32 (/.f32 (fabs.f32 x) s)) | |
| ✓ | 0.0b | (/.f32 s (exp.f32 (/.f32 (fabs.f32 x) s))) |
| ✓ | 0.1b | (fma.f32 (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) 2) s (/.f32 s (exp.f32 (/.f32 (fabs.f32 x) s)))) |
3 calls:
| 67.0ms | (fma.f32 (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) 2) s (/.f32 s (exp.f32 (/.f32 (fabs.f32 x) s)))) |
| 28.0ms | (/.f32 s (exp.f32 (/.f32 (fabs.f32 x) s))) |
| 10.0ms | (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) 2) |
| 1× | rewrite-expression-head |
| 14× | *-un-lft-identity_binary32 |
| 12× | add-sqr-sqrt_binary32 |
| 12× | add-cube-cbrt_binary32 |
| 9× | times-frac_binary32 |
| 5× | add-cbrt-cube_binary32 |
3 calls:
| 8.0ms | (/.f32 s (exp.f32 (/.f32 (fabs.f32 x) s))) |
| 6.0ms | (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) 2) |
| 0.0ms | (fma.f32 (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) 2) s (/.f32 s (exp.f32 (/.f32 (fabs.f32 x) s)))) |
| 1× | egg-herbie |
| 384× | distribute-rgt-in_binary32 |
| 370× | distribute-lft-in_binary32 |
| 281× | unswap-sqr_binary32 |
| 242× | fma-neg_binary32 |
| 239× | times-frac_binary32 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 140 | 2075 |
| 1 | 314 | 1853 |
| 2 | 760 | 1844 |
| 3 | 2595 | 1840 |
| 4 | 4732 | 1836 |
| 5 | 4982 | 1836 |
| 6 | 4935 | 1836 |
4 alts after pruning (2 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 200 | 0 | 200 |
| Fresh | 0 | 2 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 200 | 4 | 204 |
| Status | Error | Program |
| ✓ | 0.1b | (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
| ▶ | 0.2b | (/.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
| 0.3b | (*.f32 (*.f32 (cbrt.f32 (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2)))) (cbrt.f32 (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))))) (cbrt.f32 (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))))) | |
| ✓ | 0.2b | (/.f32 1 (fma.f32 (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) 2) s (/.f32 s (exp.f32 (/.f32 (fabs.f32 x) s))))) |
Compiled 5301 to 1847 computations (65.2% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) |
| ✓ | 0.0b | (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) |
| 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) | |
| ✓ | 0.1b | (/.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
3 calls:
| 140.0ms | (/.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
| 16.0ms | (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) |
| 12.0ms | (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) |
| 1× | rewrite-expression-head |
| 14× | add-cbrt-cube_binary32 |
| 12× | *-un-lft-identity_binary32 |
| 11× | add-exp-log_binary32 |
| 10× | associate-*r/_binary32 |
| 10× | add-sqr-sqrt_binary32 |
3 calls:
| 27.0ms | (/.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
| 9.0ms | (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) |
| 8.0ms | (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) |
| 1× | egg-herbie |
| 766× | distribute-rgt-in_binary32 |
| 765× | fma-def_binary32 |
| 740× | distribute-lft-in_binary32 |
| 235× | times-frac_binary32 |
| 172× | associate-*l*_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 186 | 3884 |
| 1 | 543 | 3506 |
| 2 | 2051 | 3377 |
| 3 | 5401 | 3377 |
5 alts after pruning (2 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 489 | 1 | 490 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 489 | 5 | 494 |
| Status | Error | Program |
| 0.7b | (exp.f32 (-.f32 (neg.f32 (/.f32 (fabs.f32 x) s)) (fma.f32 2 (log1p.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s)))) (log.f32 s)))) | |
| ✓ | 0.2b | (/.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
| ✓ | 0.1b | (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
| 0.3b | (*.f32 (*.f32 (cbrt.f32 (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2)))) (cbrt.f32 (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))))) (cbrt.f32 (/.f32 (/.f32 1 s) (+.f32 (pow.f32 (E.f32) (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))))) | |
| ✓ | 0.2b | (/.f32 1 (fma.f32 (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) 2) s (/.f32 s (exp.f32 (/.f32 (fabs.f32 x) s))))) |
Compiled 17024 to 5120 computations (69.9% saved)
Total 0.2b remaining (77.1%)
Threshold costs 0.2b (77.1%)
Compiled 19225 to 12535 computations (34.8% saved)
| 1× | egg-herbie |
| 4× | +-commutative_binary32 |
| 2× | *-commutative_binary32 |
| 2× | sub-neg_binary32 |
| 2× | neg-sub0_binary32 |
| 2× | neg-mul-1_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 16 | 31 |
| 1 | 25 | 31 |
| 2 | 29 | 31 |
| 3 | 32 | 31 |
| 4 | 33 | 31 |
| 5 | 32 | 31 |
Compiled 195 to 113 computations (42.1% saved)
Loading profile data...