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

Time bar (total: 869.0ms)

analyze0.0ms (0%)

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

Compiled 7 to 6 computations (14.3% 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)

sample617.0ms (71%)

Results
430.0ms8256×0valid
Precisions
Click to see histograms. Total time spent on operations: 146.0ms
ival-div: 77.0ms (52.8% of total)
ival-add: 52.0ms (35.6% of total)
const: 14.0ms (9.6% of total)
backward-pass: 3.0ms (2.1% of total)
Bogosity

preprocess68.0ms (7.8%)

Algorithm
1×egg-herbie
Rules
103×fma-neg
27×div-sub
22×distribute-lft-neg-in
22×sub-neg
18×fma-define
Iterations

Useful iterations: 6 (0.0ms)

IterNodesCost
01472
12764
24464
38664
419156
531856
638448
742648
844648
946748
1047948
1148248
Stop Event
1×saturated
Calls
Call 1
Inputs
(/.f64 (+.f64 x #s(literal 16 binary64)) #s(literal 116 binary64))
(/.f64 (+.f64 x #s(literal 16 binary64)) #s(literal 116 binary64))
(/.f64 (+.f64 (neg.f64 x) #s(literal 16 binary64)) #s(literal 116 binary64))
(neg.f64 (/.f64 (+.f64 (neg.f64 x) #s(literal 16 binary64)) #s(literal 116 binary64)))
Outputs
(/.f64 (+.f64 x #s(literal 16 binary64)) #s(literal 116 binary64))
(-.f64 #s(literal 4/29 binary64) (*.f64 x #s(literal -1/116 binary64)))
(fma.f64 x #s(literal 1/116 binary64) #s(literal 4/29 binary64))
(/.f64 (+.f64 x #s(literal 16 binary64)) #s(literal 116 binary64))
(-.f64 #s(literal 4/29 binary64) (*.f64 x #s(literal -1/116 binary64)))
(fma.f64 x #s(literal 1/116 binary64) #s(literal 4/29 binary64))
(/.f64 (+.f64 (neg.f64 x) #s(literal 16 binary64)) #s(literal 116 binary64))
(/.f64 (+.f64 #s(literal 16 binary64) (neg.f64 x)) #s(literal 116 binary64))
(/.f64 (-.f64 #s(literal 16 binary64) x) #s(literal 116 binary64))
(-.f64 #s(literal 4/29 binary64) (/.f64 x #s(literal 116 binary64)))
(+.f64 #s(literal 4/29 binary64) (*.f64 x #s(literal -1/116 binary64)))
(fma.f64 x #s(literal -1/116 binary64) #s(literal 4/29 binary64))
(neg.f64 (/.f64 (+.f64 (neg.f64 x) #s(literal 16 binary64)) #s(literal 116 binary64)))
(/.f64 (+.f64 #s(literal 16 binary64) (neg.f64 x)) #s(literal -116 binary64))
(/.f64 (-.f64 #s(literal 16 binary64) x) #s(literal -116 binary64))
(-.f64 #s(literal -4/29 binary64) (/.f64 x #s(literal -116 binary64)))
(+.f64 #s(literal -4/29 binary64) (*.f64 x #s(literal 1/116 binary64)))
(fma.f64 x #s(literal 1/116 binary64) #s(literal -4/29 binary64))

explain49.0ms (5.7%)

FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-x
00-0-#s(literal 116 binary64)
00-0-(+.f64 x #s(literal 16 binary64))
00-0-#s(literal 16 binary64)
00-0-(/.f64 (+.f64 x #s(literal 16 binary64)) #s(literal 116 binary64))
Results
26.0ms512×0valid
Compiler

Compiled 32 to 25 computations (21.9% saved)

Precisions
Click to see histograms. Total time spent on operations: 11.0ms
ival-add: 6.0ms (52.8% of total)
ival-div: 4.0ms (35.2% of total)
const: 2.0ms (17.6% of total)
backward-pass: 0.0ms (0% of total)

eval0.0ms (0.1%)

Compiler

Compiled 10 to 8 computations (20% saved)

prune1.0ms (0.1%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
(/.f64 (+.f64 x #s(literal 16 binary64)) #s(literal 116 binary64))
Compiler

Compiled 6 to 5 computations (16.7% saved)

localize57.0ms (6.5%)

Results
50.0ms256×0valid
Compiler

Compiled 13 to 10 computations (23.1% saved)

Precisions
Click to see histograms. Total time spent on operations: 42.0ms
ival-add: 39.0ms (92.3% of total)
ival-div: 2.0ms (4.7% of total)
const: 1.0ms (2.4% of total)
backward-pass: 0.0ms (0% of total)

eval0.0ms (0%)

Compiler

Compiled 1 to 1 computations (0% saved)

prune1.0ms (0.1%)

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 (+.f64 x #s(literal 16 binary64)) #s(literal 116 binary64))
Compiler

Compiled 12 to 10 computations (16.7% saved)

simplify2.0ms (0.2%)

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

Useful iterations: 0 (0.0ms)

IterNodesCost
0916
11016
Stop Event
1×saturated
Calls
Call 1
Inputs
(/.f64 (+.f64 x #s(literal 16 binary64)) #s(literal 116 binary64))
Outputs
(/.f64 (+.f64 x #s(literal 16 binary64)) #s(literal 116 binary64))

soundness0.0ms (0%)

Stop Event
1×done
Compiler

Compiled 6 to 5 computations (16.7% saved)

preprocess73.0ms (8.4%)

Compiler

Compiled 24 to 20 computations (16.7% saved)

end0.0ms (0%)

Profiling

Loading profile data...