Data.Colour.CIE:cieLAB from colour-2.3.3, C

Time bar (total: 1.2s)

analyze0.0ms (0%)

Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
100%99.9%0%0.1%0%0%0%1
Compiler

Compiled 8 to 6 computations (25% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
ival-div: 0.0ms (0% of total)
ival-add: 0.0ms (0% of total)
const: 0.0ms (0% of total)
backward-pass: 0.0ms (0% of total)

sample1.0s (86.4%)

Results
707.0ms8256×0valid
Precisions
Click to see histograms. Total time spent on operations: 288.0ms
ival-div: 222.0ms (77.2% of total)
ival-add: 53.0ms (18.4% of total)
const: 11.0ms (3.8% of total)
backward-pass: 2.0ms (0.7% of total)
Bogosity

preprocess56.0ms (4.8%)

Algorithm
1×egg-herbie
Rules
113×fma-neg
43×fma-define
21×distribute-lft-neg-in
21×cancel-sign-sub
17×sub-neg
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
020149
140133
285133
3219117
4353113
5456113
6493113
7497113
Stop Event
1×saturated
Calls
Call 1
Inputs
(+.f64 x (/.f64 y #s(literal 500 binary64)))
(+.f64 x (/.f64 y #s(literal 500 binary64)))
(+.f64 (neg.f64 x) (/.f64 y #s(literal 500 binary64)))
(+.f64 x (/.f64 (neg.f64 y) #s(literal 500 binary64)))
(neg.f64 (+.f64 (neg.f64 x) (/.f64 y #s(literal 500 binary64))))
(neg.f64 (+.f64 x (/.f64 (neg.f64 y) #s(literal 500 binary64))))
(+.f64 y (/.f64 x #s(literal 500 binary64)))
Outputs
(+.f64 x (/.f64 y #s(literal 500 binary64)))
(+.f64 x (*.f64 y #s(literal 1/500 binary64)))
(fma.f64 y #s(literal 1/500 binary64) x)
(+.f64 x (/.f64 y #s(literal 500 binary64)))
(+.f64 x (*.f64 y #s(literal 1/500 binary64)))
(fma.f64 y #s(literal 1/500 binary64) x)
(+.f64 (neg.f64 x) (/.f64 y #s(literal 500 binary64)))
(+.f64 (/.f64 y #s(literal 500 binary64)) (neg.f64 x))
(-.f64 (/.f64 y #s(literal 500 binary64)) x)
(-.f64 (*.f64 y #s(literal 1/500 binary64)) x)
(+.f64 x (/.f64 (neg.f64 y) #s(literal 500 binary64)))
(+.f64 x (/.f64 y #s(literal -500 binary64)))
(+.f64 x (*.f64 y #s(literal -1/500 binary64)))
(fma.f64 y #s(literal -1/500 binary64) x)
(neg.f64 (+.f64 (neg.f64 x) (/.f64 y #s(literal 500 binary64))))
(+.f64 x (/.f64 (neg.f64 y) #s(literal 500 binary64)))
(+.f64 x (/.f64 y #s(literal -500 binary64)))
(+.f64 x (*.f64 y #s(literal -1/500 binary64)))
(fma.f64 y #s(literal -1/500 binary64) x)
(neg.f64 (+.f64 x (/.f64 (neg.f64 y) #s(literal 500 binary64))))
(+.f64 (/.f64 y #s(literal 500 binary64)) (neg.f64 x))
(-.f64 (/.f64 y #s(literal 500 binary64)) x)
(-.f64 (*.f64 y #s(literal 1/500 binary64)) x)
(+.f64 y (/.f64 x #s(literal 500 binary64)))
(+.f64 y (*.f64 x #s(literal 1/500 binary64)))
(fma.f64 x #s(literal 1/500 binary64) y)

explain54.0ms (4.6%)

FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-x
00-0-(/.f64 y #s(literal 500 binary64))
00-0-(+.f64 x (/.f64 y #s(literal 500 binary64)))
00-0-#s(literal 500 binary64)
00-0-y
Results
31.0ms512×0valid
Compiler

Compiled 35 to 23 computations (34.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 14.0ms
ival-div: 8.0ms (57.3% of total)
ival-add: 4.0ms (28.6% of total)
const: 1.0ms (7.2% of total)
backward-pass: 0.0ms (0% of total)

eval0.0ms (0%)

Compiler

Compiled 11 to 7 computations (36.4% saved)

prune1.0ms (0.1%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
(+.f64 x (/.f64 y #s(literal 500 binary64)))
Compiler

Compiled 7 to 5 computations (28.6% saved)

localize26.0ms (2.2%)

Results
19.0ms256×0valid
Compiler

Compiled 14 to 9 computations (35.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 10.0ms
ival-div: 8.0ms (81.8% of total)
ival-add: 1.0ms (10.2% of total)
const: 1.0ms (10.2% of total)
backward-pass: 0.0ms (0% of total)

eval0.0ms (0%)

Compiler

Compiled 2 to 2 computations (0% saved)

prune4.0ms (0.3%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Accuracy
100.0%
Counts
1 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
✓100.0%
(+.f64 x (/.f64 y #s(literal 500 binary64)))
Compiler

Compiled 14 to 10 computations (28.6% saved)

simplify2.0ms (0.2%)

Algorithm
1×egg-herbie
Rules
1×+-commutative
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01019
11119
Stop Event
1×saturated
Calls
Call 1
Inputs
(+.f64 x (/.f64 y #s(literal 500 binary64)))
Outputs
(+.f64 x (/.f64 y #s(literal 500 binary64)))

soundness0.0ms (0%)

Stop Event
1×done
Compiler

Compiled 7 to 5 computations (28.6% saved)

preprocess17.0ms (1.4%)

Compiler

Compiled 28 to 20 computations (28.6% saved)

end0.0ms (0%)

Profiling

Loading profile data...