Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1

Time bar (total: 1.1s)

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 5 computations (37.5% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
ival-sub: 0.0ms (0% of total)
ival-mult: 0.0ms (0% of total)
const: 0.0ms (0% of total)

sample820.0ms (77.9%)

Results
538.0ms8256×0valid
Precisions
Click to see histograms. Total time spent on operations: 247.0ms
ival-mult: 154.0ms (62.3% of total)
ival-sub: 82.0ms (33.2% of total)
const: 8.0ms (3.2% of total)
backward-pass: 3.0ms (1.2% of total)
Bogosity

preprocess107.0ms (10.2%)

Algorithm
1×egg-herbie
Rules
200×fma-neg
175×fma-define
41×unsub-neg
31×distribute-lft-neg-in
31×associate-*r*
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
020174
147148
2121136
3321132
4639132
5867132
6970132
7978132
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (*.f64 x y) x)
(-.f64 (*.f64 x y) x)
(-.f64 (*.f64 (neg.f64 x) y) (neg.f64 x))
(-.f64 (*.f64 x (neg.f64 y)) x)
(neg.f64 (-.f64 (*.f64 (neg.f64 x) y) (neg.f64 x)))
(neg.f64 (-.f64 (*.f64 x (neg.f64 y)) x))
(-.f64 (*.f64 y x) y)
Outputs
(-.f64 (*.f64 x y) x)
(*.f64 x (+.f64 y #s(literal -1 binary64)))
(-.f64 (*.f64 x y) x)
(*.f64 x (+.f64 y #s(literal -1 binary64)))
(-.f64 (*.f64 (neg.f64 x) y) (neg.f64 x))
(-.f64 (*.f64 x (neg.f64 y)) (neg.f64 x))
(fma.f64 x (neg.f64 y) x)
(*.f64 x (fma.f64 y #s(literal -1 binary64) #s(literal 1 binary64)))
(*.f64 x (-.f64 #s(literal 1 binary64) y))
(-.f64 (*.f64 x (neg.f64 y)) x)
(*.f64 x (+.f64 (neg.f64 y) #s(literal -1 binary64)))
(*.f64 x (fma.f64 y #s(literal -1 binary64) #s(literal -1 binary64)))
(*.f64 x (-.f64 #s(literal -1 binary64) y))
(neg.f64 (-.f64 (*.f64 (neg.f64 x) y) (neg.f64 x)))
(-.f64 (*.f64 x y) x)
(*.f64 x (+.f64 y #s(literal -1 binary64)))
(neg.f64 (-.f64 (*.f64 x (neg.f64 y)) x))
(neg.f64 (*.f64 x (+.f64 (neg.f64 y) #s(literal -1 binary64))))
(fma.f64 x y x)
(-.f64 (*.f64 y x) y)
(fma.f64 y x (neg.f64 y))
(*.f64 y (+.f64 x #s(literal -1 binary64)))
Symmetry

(negabs x)

explain44.0ms (4.1%)

FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-(*.f64 x y)
00-0-x
00-0-(-.f64 (*.f64 x y) x)
00-0-y
Results
24.0ms512×256valid
Compiler

Compiled 33 to 14 computations (57.6% saved)

Precisions
Click to see histograms. Total time spent on operations: 8.0ms
ival-mult: 4.0ms (51.4% of total)
ival-sub: 3.0ms (38.5% of total)
const: 0.0ms (0% of total)

eval0.0ms (0%)

Compiler

Compiled 7 to 5 computations (28.6% saved)

prune1.0ms (0.1%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
(-.f64 (*.f64 x y) x)
Compiler

Compiled 7 to 4 computations (42.9% saved)

localize58.0ms (5.5%)

Results
53.0ms256×256valid
Compiler

Compiled 13 to 5 computations (61.5% saved)

Precisions
Click to see histograms. Total time spent on operations: 4.0ms
ival-mult: 2.0ms (51.5% of total)
ival-sub: 1.0ms (25.7% of total)
const: 0.0ms (0% of total)

eval0.0ms (0%)

Compiler

Compiled 2 to 2 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 y) x)
Compiler

Compiled 14 to 8 computations (42.9% saved)

simplify2.0ms (0.2%)

Algorithm
1×egg-herbie
Rules
2×sub-neg
2×*-commutative
2×+-commutative
1×neg-sub0
1×neg-mul-1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0922
11322
21822
32022
42122
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (*.f64 x y) x)
Outputs
(-.f64 (*.f64 x y) x)

soundness0.0ms (0%)

Stop Event
1×done
Compiler

Compiled 7 to 4 computations (42.9% saved)

preprocess20.0ms (1.9%)

Remove

(negabs x)

Compiler

Compiled 56 to 32 computations (42.9% saved)

end0.0ms (0%)

Profiling

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