Time bar (total: 10.2s)
| 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 15 to 12 computations (20% saved)
| 1× | intervals |
| 27.0ms | 256× | body | 128 | valid |
| 7.0ms | 256× | pre | 128 | true |
Compiled 28 to 23 computations (17.9% saved)
| 1× | egg-herbie |
| 944× | fma-neg_binary32 |
| 518× | unswap-sqr_binary32 |
| 432× | exp-prod_binary32 |
| 340× | times-frac_binary32 |
| 333× | associate-*l*_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 14 |
| 1 | 17 | 14 |
| 2 | 27 | 14 |
| 3 | 36 | 14 |
| 4 | 50 | 14 |
| 5 | 79 | 14 |
| 6 | 147 | 14 |
| 7 | 261 | 14 |
| 8 | 528 | 14 |
| 9 | 1676 | 14 |
| 10 | 3160 | 14 |
| 11 | 4121 | 14 |
| 12 | 4850 | 14 |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 1 | 1 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 2 | 2 |
| Status | Error | Program |
| ▶ | 0.0b | (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
Compiled 33 to 27 computations (18.2% saved)
Found 3 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) |
| ✓ | 0.0b | (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| ✓ | 0.0b | (exp.f32 (/.f32 (neg.f32 x) s)) |
| 1× | rewrite-expression-head |
| 29× | add-cube-cbrt_binary32 |
| 13× | pow1_binary32 |
| 13× | add-cbrt-cube_binary32 |
| 12× | add-sqr-sqrt_binary32 |
| 11× | add-log-exp_binary32 |
3 calls:
| 25.0ms | (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| 24.0ms | (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) |
| 21.0ms | (exp.f32 (/.f32 (neg.f32 x) s)) |
3 calls:
| 58.0ms | (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| 10.0ms | (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) |
| 9.0ms | (exp.f32 (/.f32 (neg.f32 x) s)) |
| 1× | egg-herbie |
| 771× | fma-neg_binary32 |
| 364× | times-frac_binary32 |
| 251× | associate-*l*_binary32 |
| 241× | fma-def_binary32 |
| 236× | associate-*r*_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 152 | 2722 |
| 1 | 318 | 2485 |
| 2 | 890 | 2408 |
| 3 | 3583 | 2322 |
| 4 | 4610 | 2322 |
| 5 | 4999 | 2322 |
| 6 | 4870 | 2322 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 340 | 3 | 343 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 341 | 3 | 344 |
| Status | Error | Program |
| 0.2b | (pow.f32 (cbrt.f32 (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))))) 3) | |
| ▶ | 0.0b | (/.f32 1 (+.f32 1 (expm1.f32 (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s)))))) |
| 23.9b | (fma.f32 (pow.f32 (/.f32 x s) 3) -1/48 (fma.f32 (/.f32 x s) 1/4 1/2)) |
Compiled 3168 to 1652 computations (47.9% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (expm1.f32 (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| ✓ | 0.0b | (/.f32 1 (+.f32 1 (expm1.f32 (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s)))))) |
| 0.0b | (exp.f32 (/.f32 (neg.f32 x) s)) | |
| ✓ | 1.6b | (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s))) |
| 1× | rewrite-expression-head |
| 26× | add-cube-cbrt_binary32 |
| 13× | add-cbrt-cube_binary32 |
| 12× | pow1_binary32 |
| 12× | add-sqr-sqrt_binary32 |
| 10× | add-exp-log_binary32 |
3 calls:
| 26.0ms | (/.f32 1 (+.f32 1 (expm1.f32 (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s)))))) |
| 17.0ms | (expm1.f32 (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| 17.0ms | (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s))) |
3 calls:
| 970.0ms | (/.f32 1 (+.f32 1 (expm1.f32 (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s)))))) |
| 888.0ms | (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s))) |
| 872.0ms | (expm1.f32 (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| 1× | egg-herbie |
| 595× | times-frac_binary32 |
| 505× | fma-def_binary32 |
| 366× | associate-/l*_binary32 |
| 362× | fma-neg_binary32 |
| 283× | associate-/r*_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 169 | 2644 |
| 1 | 373 | 2354 |
| 2 | 1188 | 2246 |
| 3 | 4597 | 2237 |
| 4 | 4901 | 2237 |
3 alts after pruning (2 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 423 | 0 | 423 |
| Fresh | 0 | 2 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 423 | 3 | 426 |
| Status | Error | Program |
| ▶ | 0.2b | (pow.f32 (cbrt.f32 (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))))) 3) |
| ✓ | 0.0b | (/.f32 1 (+.f32 1 (expm1.f32 (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s)))))) |
| 23.9b | (fma.f32 (pow.f32 (/.f32 x s) 3) -1/48 (fma.f32 (/.f32 x s) 1/4 1/2)) |
Compiled 4089 to 2030 computations (50.4% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.0b | (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) | |
| 0.0b | (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) | |
| 0.0b | (exp.f32 (/.f32 (neg.f32 x) s)) | |
| ✓ | 0.2b | (pow.f32 (cbrt.f32 (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))))) 3) |
| 1× | rewrite-expression-head |
| 6× | add-cube-cbrt_binary32 |
| 4× | cube-div_binary32 |
| 4× | cbrt-div_binary32 |
| 4× | cube-mult_binary32 |
| 4× | pow-to-exp_binary32 |
1 calls:
| 31.0ms | (pow.f32 (cbrt.f32 (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))))) 3) |
1 calls:
| 1.2s | (pow.f32 (cbrt.f32 (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))))) 3) |
| 1× | egg-herbie |
| 898× | fma-def_binary32 |
| 427× | associate-*l*_binary32 |
| 408× | associate-*r*_binary32 |
| 211× | exp-prod_binary32 |
| 210× | fma-neg_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 81 | 1207 |
| 1 | 172 | 1074 |
| 2 | 564 | 1017 |
| 3 | 3167 | 987 |
| 4 | 4919 | 987 |
| 5 | 4981 | 987 |
3 alts after pruning (1 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 572 | 0 | 572 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 572 | 3 | 575 |
| Status | Error | Program |
| ✓ | 0.2b | (pow.f32 (cbrt.f32 (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))))) 3) |
| ✓ | 0.0b | (/.f32 1 (+.f32 1 (expm1.f32 (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s)))))) |
| ▶ | 23.9b | (fma.f32 (pow.f32 (/.f32 x s) 3) -1/48 (fma.f32 (/.f32 x s) 1/4 1/2)) |
Compiled 4777 to 2857 computations (40.2% saved)
Found 3 expressions with local error:
| New | Error | Program |
| ✓ | 0.2b | (fma.f32 (/.f32 x s) 1/4 1/2) |
| ✓ | 0.2b | (pow.f32 (/.f32 x s) 3) |
| ✓ | 5.3b | (fma.f32 (pow.f32 (/.f32 x s) 3) -1/48 (fma.f32 (/.f32 x s) 1/4 1/2)) |
| 1× | rewrite-expression-head |
| 17× | add-cube-cbrt_binary32 |
| 12× | add-sqr-sqrt_binary32 |
| 11× | pow1_binary32 |
| 10× | add-cbrt-cube_binary32 |
| 10× | fma-udef_binary32 |
3 calls:
| 28.0ms | (pow.f32 (/.f32 x s) 3) |
| 20.0ms | (fma.f32 (/.f32 x s) 1/4 1/2) |
| 20.0ms | (fma.f32 (pow.f32 (/.f32 x s) 3) -1/48 (fma.f32 (/.f32 x s) 1/4 1/2)) |
3 calls:
| 87.0ms | (pow.f32 (/.f32 x s) 3) |
| 55.0ms | (fma.f32 (pow.f32 (/.f32 x s) 3) -1/48 (fma.f32 (/.f32 x s) 1/4 1/2)) |
| 35.0ms | (fma.f32 (/.f32 x s) 1/4 1/2) |
| 1× | egg-herbie |
| 475× | associate-*l/_binary32 |
| 391× | associate-*r/_binary32 |
| 281× | fma-neg_binary32 |
| 243× | fma-def_binary32 |
| 192× | cancel-sign-sub-inv_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 114 | 1923 |
| 1 | 268 | 1829 |
| 2 | 1004 | 1810 |
| 3 | 4855 | 1810 |
| 4 | 4966 | 1810 |
3 alts after pruning (0 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 307 | 0 | 307 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 307 | 3 | 310 |
| Status | Error | Program |
| ✓ | 0.2b | (pow.f32 (cbrt.f32 (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))))) 3) |
| ✓ | 0.0b | (/.f32 1 (+.f32 1 (expm1.f32 (log1p.f32 (exp.f32 (/.f32 (neg.f32 x) s)))))) |
| ✓ | 23.9b | (fma.f32 (pow.f32 (/.f32 x s) 3) -1/48 (fma.f32 (/.f32 x s) 1/4 1/2)) |
Compiled 2752 to 1625 computations (41% saved)
Total 0.0b remaining (28.7%)
Threshold costs 0.0b (28.7%)
Compiled 9868 to 8332 computations (15.6% saved)
| 1× | egg-herbie |
| 3× | +-commutative_binary32 |
| 3× | *-commutative_binary32 |
| 3× | sub-neg_binary32 |
| 3× | neg-sub0_binary32 |
| 3× | neg-mul-1_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 14 |
| 1 | 17 | 14 |
| 2 | 23 | 14 |
| 3 | 27 | 14 |
| 4 | 28 | 14 |
| 5 | 28 | 14 |
Compiled 10 to 8 computations (20% saved)
| 1× | intervals |
| 889.0ms | 8000× | body | 128 | valid |
| 236.0ms | 8000× | pre | 128 | true |
Compiled 69 to 55 computations (20.3% saved)
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