Disney BSSRDF, sample scattering profile, upper
Time bar (total: 1.1s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 0.1% | 99.9% | 0% | 0% | 0% | 0 |
| 0% | 0% | 0.1% | 99.9% | 0% | 0% | 0% | 1 |
| 0% | 0% | 0.1% | 99.9% | 0% | 0% | 0% | 2 |
| 50% | 0.1% | 0.1% | 99.9% | 0% | 0% | 0% | 3 |
| 50% | 0.1% | 0.1% | 99.9% | 0% | 0% | 0% | 4 |
| 75% | 0.1% | 0% | 99.9% | 0% | 0% | 0% | 5 |
| 75% | 0.1% | 0% | 99.9% | 0% | 0% | 0% | 6 |
| 87.5% | 0.1% | 0% | 99.9% | 0% | 0% | 0% | 7 |
| 87.5% | 0.1% | 0% | 99.9% | 0% | 0% | 0% | 8 |
| 93.8% | 0.1% | 0% | 99.9% | 0% | 0% | 0% | 9 |
| 93.8% | 0.1% | 0% | 99.9% | 0% | 0% | 0% | 10 |
| 96.9% | 0.1% | 0% | 99.9% | 0% | 0% | 0% | 11 |
| 96.9% | 0.1% | 0% | 99.9% | 0% | 0% | 0% | 12 |
Compiled 30 to 23 computations (23.3% saved)
| 19.0ms | 260× | 0 | valid |
ival-div: 3.0ms (21.8% of total)ival-mult: 3.0ms (21.8% of total)ival-log: 3.0ms (21.8% of total)ival-sub: 2.0ms (14.5% of total)ival-<=: 2.0ms (14.5% of total)ival-and: 1.0ms (7.3% of total)exact: 1.0ms (7.3% of total)adjust: 0.0ms (0% of total)ival-assert: 0.0ms (0% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 7 | 0 | - | 2 | (5.069441367340152e-15 0.26321080327033997) | (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))))) |
| 2 | 2 | (1.7903847760505786e-20 0.9971155524253845) | 0 | - | (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))) |
| 0 | 0 | - | 0 | - | #s(literal 1/4 binary32) |
| 0 | 0 | - | 0 | - | #s(literal 1 binary32) |
| 0 | 0 | - | 0 | - | (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32)))) |
| 0 | 0 | - | 0 | - | (*.f32 #s(literal 3 binary32) s) |
| 0 | 0 | - | 0 | - | (-.f32 u #s(literal 1/4 binary32)) |
| 0 | 0 | - | 0 | - | u |
| 0 | 0 | - | 0 | - | s |
| 0 | 0 | - | 0 | - | (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32)) |
| 0 | 0 | - | 0 | - | #s(literal 3/4 binary32) |
| 0 | 0 | - | 0 | - | (*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32)))))) |
| 0 | 0 | - | 0 | - | #s(literal 3 binary32) |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
log.f32 | (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))))) | sensitivity | 5 | 13 |
-.f32 | (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))) | cancellation | 4 | 8 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 4 | 3 |
| - | 5 | 244 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 4 | 3 | 0 |
| - | 5 | 18 | 226 |
| number | freq |
|---|---|
| 0 | 247 |
| 1 | 9 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 203.0ms | 3 072× | 0 | valid |
Compiled 2 244 to 648 computations (71.1% saved)
ival-mult: 36.0ms (28.4% of total)ival-div: 34.0ms (26.8% of total)ival-log: 27.0ms (21.3% of total)ival-sub: 23.0ms (18.1% of total)exact: 4.0ms (3.2% of total)ival-true: 2.0ms (1.6% of total)adjust: 1.0ms (0.8% of total)ival-assert: 1.0ms (0.8% of total)| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 31 | 71 |
| 1 | 88 | 65 |
| 2 | 231 | 60 |
| 3 | 560 | 50 |
| 4 | 1008 | 50 |
| 5 | 1429 | 50 |
| 6 | 1750 | 50 |
| 7 | 2156 | 50 |
| 8 | 2320 | 50 |
| 9 | 2388 | 50 |
| 10 | 2414 | 50 |
| 11 | 2433 | 50 |
| 12 | 2436 | 50 |
| 0 | 13 | 14 |
| 0 | 20 | 13 |
| 1 | 37 | 13 |
| 2 | 67 | 12 |
| 3 | 134 | 10 |
| 4 | 234 | 10 |
| 5 | 288 | 10 |
| 6 | 354 | 10 |
| 7 | 430 | 10 |
| 8 | 461 | 10 |
| 9 | 477 | 10 |
| 10 | 480 | 10 |
| 11 | 483 | 10 |
| 0 | 483 | 9 |
| 1× | iter limit |
| 1× | saturated |
| 1× | iter limit |
| 1× | saturated |
| Inputs |
|---|
(*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32)))))) |
| Outputs |
|---|
(*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32)))))) |
(*.f32 (*.f32 #s(literal -3 binary32) s) (log.f32 (fma.f32 #s(literal -4/3 binary32) u #s(literal 4/3 binary32)))) |
(negabs s)
Compiled 14 to 13 computations (7.1% saved)
Compiled 0 to 2 computations (-∞% saved)
| Status | Accuracy | Program |
|---|---|---|
| 95.9% | (*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32)))))) |
Compiled 28 to 26 computations (7.1% saved)
| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 14 |
| 1 | 22 | 14 |
| 2 | 33 | 14 |
| 3 | 45 | 14 |
| 4 | 66 | 14 |
| 5 | 74 | 14 |
| 6 | 80 | 14 |
| 7 | 109 | 14 |
| 8 | 151 | 14 |
| 9 | 155 | 14 |
| 10 | 173 | 14 |
| 11 | 225 | 14 |
| 12 | 272 | 14 |
| 13 | 273 | 14 |
| 1× | saturated |
| Inputs |
|---|
(*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32)))))) |
| Outputs |
|---|
(*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32)))))) |
(*.f32 (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))))) (*.f32 s #s(literal 3 binary32))) |
| 1× | fuel |
Compiled 14 to 13 computations (7.1% saved)
(negabs s)
Compiled 112 to 104 computations (7.1% saved)
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