Data.Array.Repa.Algorithms.Pixel:doubleRmsOfRGB8 from repa-algorithms-3.4.0.1
Time bar (total: 1.0s)
| 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 16 to 13 computations (18.8% saved)
| 600.0ms | 8 256× | 0 | valid |
ival-mult: 181.0ms (47.1% of total)ival-add: 71.0ms (18.5% of total)ival-sqrt: 60.0ms (15.6% of total)ival-div: 55.0ms (14.3% of total)ival-true: 6.0ms (1.6% of total)exact: 5.0ms (1.3% of total)ival-assert: 3.0ms (0.8% of total)adjust: 2.0ms (0.5% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 154 | 0 | - | 0 | - | (sqrt.f64 (/.f64 (+.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 z z)) #s(literal 3 binary64))) |
| 0 | 0 | - | 0 | - | (/.f64 (+.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 z z)) #s(literal 3 binary64)) |
| 0 | 0 | - | 0 | - | #s(literal 3 binary64) |
| 0 | 0 | - | 0 | - | z |
| 0 | 0 | - | 0 | - | (*.f64 x x) |
| 0 | 0 | - | 0 | - | (+.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 z z)) |
| 0 | 0 | - | 0 | - | (+.f64 (*.f64 x x) (*.f64 y y)) |
| 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 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 z z)) #s(literal 3 binary64))) | oflow-rescue | 150 | 0 |
| ↳ | (+.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 z z)) | overflow | 150 | |
| ↳ | (*.f64 y y) | overflow | 66 | |
| ↳ | (*.f64 x x) | overflow | 64 | |
| ↳ | (*.f64 z z) | overflow | 59 | |
| ↳ | (+.f64 (*.f64 x x) (*.f64 y y)) | overflow | 114 | |
| ↳ | (/.f64 (+.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 z z)) #s(literal 3 binary64)) | overflow | 150 | |
sqrt.f64 | (sqrt.f64 (/.f64 (+.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 z z)) #s(literal 3 binary64))) | uflow-rescue | 4 | 0 |
| ↳ | (+.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 z z)) | underflow | 4 | |
| ↳ | (*.f64 y y) | underflow | 59 | |
| ↳ | (*.f64 x x) | underflow | 55 | |
| ↳ | (*.f64 z z) | underflow | 59 | |
| ↳ | (+.f64 (*.f64 x x) (*.f64 y y)) | underflow | 8 | |
| ↳ | (/.f64 (+.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 z z)) #s(literal 3 binary64)) | underflow | 4 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 154 | 0 |
| - | 0 | 102 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 154 | 0 | 0 |
| - | 0 | 0 | 102 |
| number | freq |
|---|---|
| 0 | 102 |
| 1 | 154 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 45.0ms | 512× | 0 | valid |
Compiled 134 to 37 computations (72.4% saved)
ival-mult: 13.0ms (45.5% of total)ival-div: 6.0ms (21% of total)ival-add: 4.0ms (14% of total)ival-sqrt: 3.0ms (10.5% of total)ival-true: 0.0ms (0% of total)adjust: 0.0ms (0% of total)exact: 0.0ms (0% of total)ival-assert: 0.0ms (0% of total)Loading profile data...