bug333 (missed optimization)
Time bar (total: 1.1s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 50% | 50% | 0% | 0% | 0% | 0 |
| 100% | 50% | 0% | 50% | 0% | 0% | 0% | 1 |
Compiled 17 to 12 computations (29.4% saved)
| 89.0ms | 98× | 2 | valid |
| 17.0ms | 160× | 1 | valid |
| 0.0ms | 2× | 0 | valid |
ival-<=: 73.0ms (72.9% of total)adjust: 11.0ms (11% of total)ival-sqrt: 8.0ms (8% of total)ival-sub: 5.0ms (5% of total)ival-add: 3.0ms (3% of total)ival-assert: 0.0ms (0% of total)ival-and: 0.0ms (0% of total)exact: 0.0ms (0% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 256 | 0 | - | 0 | - | (-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x))) |
| 0 | 0 | - | 0 | - | (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) |
| 0 | 0 | - | 0 | - | (+.f64 #s(literal 1 binary64) x) |
| 0 | 0 | - | 0 | - | (-.f64 #s(literal 1 binary64) x) |
| 0 | 0 | - | 0 | - | #s(literal 1 binary64) |
| 0 | 0 | - | 0 | - | (sqrt.f64 (-.f64 #s(literal 1 binary64) x)) |
| 0 | 0 | - | 0 | - | x |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
-.f64 | (-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x))) | cancellation | 256 | 0 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 256 | 0 |
| - | 0 | 0 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 256 | 0 | 0 |
| - | 0 | 0 | 0 |
| number | freq |
|---|---|
| 1 | 256 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 213.0ms | 1 164× | 2 | valid |
| 212.0ms | 1 884× | 1 | valid |
| 1.0ms | 24× | 0 | valid |
Compiled 1 032 to 360 computations (65.1% saved)
adjust: 127.0ms (39.8% of total)ival-sqrt: 93.0ms (29.1% of total)ival-sub: 57.0ms (17.9% of total)ival-add: 38.0ms (11.9% of total)ival-true: 2.0ms (0.6% of total)exact: 2.0ms (0.6% of total)ival-assert: 1.0ms (0.3% of total)| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 21 |
| 1 | 22 | 19 |
| 2 | 52 | 18 |
| 3 | 101 | 18 |
| 4 | 163 | 18 |
| 5 | 237 | 18 |
| 6 | 264 | 18 |
| 7 | 272 | 18 |
| 0 | 7 | 9 |
| 0 | 12 | 9 |
| 1 | 19 | 9 |
| 2 | 26 | 9 |
| 3 | 37 | 9 |
| 4 | 51 | 9 |
| 5 | 74 | 9 |
| 6 | 114 | 9 |
| 7 | 149 | 9 |
| 8 | 196 | 9 |
| 9 | 211 | 9 |
| 10 | 219 | 9 |
| 0 | 219 | 9 |
| 1× | iter limit |
| 1× | saturated |
| 1× | iter limit |
| 1× | saturated |
| Inputs |
|---|
(-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x))) |
| Outputs |
|---|
(-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x))) |
(-.f64 (sqrt.f64 (-.f64 x #s(literal -1 binary64))) (sqrt.f64 (-.f64 #s(literal 1 binary64) x))) |
(negabs x)
Compiled 9 to 7 computations (22.2% saved)
Compiled 0 to 1 computations (-∞% saved)
| Status | Accuracy | Program |
|---|---|---|
| 6.7% | (-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x))) |
Compiled 18 to 14 computations (22.2% saved)
| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 9 |
| 1 | 15 | 9 |
| 2 | 22 | 9 |
| 3 | 26 | 9 |
| 4 | 28 | 9 |
| 1× | saturated |
| Inputs |
|---|
(-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x))) |
| Outputs |
|---|
(-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x))) |
(-.f64 (sqrt.f64 (+.f64 x #s(literal 1 binary64))) (sqrt.f64 (-.f64 #s(literal 1 binary64) x))) |
| 1× | fuel |
Compiled 9 to 7 computations (22.2% saved)
(negabs x)
Compiled 98 to 76 computations (22.4% saved)
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