bug366 (missed optimization)
Time bar (total: 893.0ms)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 0 |
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 1 |
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 2 |
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 3 |
| 100% | 99.9% | 0% | 0.1% | 0% | 0% | 0% | 4 |
Compiled 14 to 11 computations (21.4% saved)
| 13.0ms | 260× | 0 | valid |
ival-mult: 5.0ms (60.5% of total)ival-add: 2.0ms (24.2% of total)ival-sqrt: 2.0ms (24.2% of total)ival-true: 0.0ms (0% of total)ival-assert: 0.0ms (0% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 143 | 0 | - | 0 | - | (sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z)))) |
| 0 | 0 | - | 0 | - | (+.f64 (*.f64 y y) (*.f64 z z)) |
| 0 | 0 | - | 0 | - | z |
| 0 | 0 | - | 0 | - | (*.f64 x x) |
| 0 | 0 | - | 0 | - | (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z))) |
| 0 | 0 | - | 0 | - | (*.f64 z z) |
| 0 | 0 | - | 0 | - | y |
| 0 | 0 | - | 0 | - | (*.f64 y y) |
| 0 | 0 | - | 0 | - | x |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
sqrt.f64 | (sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z)))) | oflow-rescue | 139 | 0 |
| ↳ | (+.f64 (*.f64 y y) (*.f64 z z)) | overflow | 106 | |
| ↳ | (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z))) | overflow | 139 | |
| ↳ | (*.f64 y y) | overflow | 64 | |
| ↳ | (*.f64 x x) | overflow | 67 | |
| ↳ | (*.f64 z z) | overflow | 57 | |
sqrt.f64 | (sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z)))) | uflow-rescue | 4 | 0 |
| ↳ | (+.f64 (*.f64 y y) (*.f64 z z)) | underflow | 12 | |
| ↳ | (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z))) | underflow | 4 | |
| ↳ | (*.f64 y y) | underflow | 58 | |
| ↳ | (*.f64 x x) | underflow | 52 | |
| ↳ | (*.f64 z z) | underflow | 63 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 143 | 0 |
| - | 0 | 113 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 143 | 0 | 0 |
| - | 0 | 0 | 113 |
| number | freq |
|---|---|
| 0 | 113 |
| 1 | 143 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 182.0ms | 3 072× | 0 | valid |
Compiled 1 680 to 456 computations (72.9% saved)
ival-mult: 56.0ms (55.5% of total)ival-add: 22.0ms (21.8% of total)ival-sqrt: 20.0ms (19.8% of total)ival-true: 2.0ms (2% of total)ival-assert: 1.0ms (1% of total)| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 33 | 111 |
| 1 | 69 | 111 |
| 2 | 148 | 111 |
| 3 | 293 | 111 |
| 4 | 470 | 111 |
| 5 | 521 | 111 |
| 6 | 523 | 111 |
| 0 | 9 | 12 |
| 0 | 15 | 12 |
| 1 | 19 | 12 |
| 2 | 26 | 12 |
| 3 | 28 | 12 |
| 0 | 28 | 10 |
| 1× | iter limit |
| 1× | saturated |
| 1× | iter limit |
| 1× | saturated |
| Inputs |
|---|
(sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z)))) |
| Outputs |
|---|
(sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z)))) |
(sqrt.f64 (fma.f64 x x (fma.f64 z z (*.f64 y y)))) |
(abs z)
(abs y)
(abs x)
(sort x y z)
Compiled 12 to 9 computations (25% saved)
Compiled 0 to 3 computations (-∞% saved)
| Status | Accuracy | Program |
|---|---|---|
| 48.5% | (sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z)))) |
Compiled 24 to 18 computations (25% saved)
| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 12 |
| 1 | 11 | 12 |
| 1× | saturated |
| Inputs |
|---|
(sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z)))) |
| Outputs |
|---|
(sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 z z)))) |
(sqrt.f64 (+.f64 (+.f64 (*.f64 z z) (*.f64 y y)) (*.f64 x x))) |
| 1× | fuel |
Compiled 12 to 9 computations (25% saved)
(abs y)
(abs z)
Compiled 346 to 262 computations (24.3% saved)
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