Data.Octree.Internal:octantDistance from Octree-0.5.4.2

Time bar (total: 1.3s)

analyze1.0ms (0.1%)

Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
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
100%99.9%0%0.1%0%0%0%3
Compiler

Compiled 11 to 7 computations (36.4% saved)

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

sample982.0ms (78.2%)

Results
563.0ms8256×0valid
Precisions
Click to see histograms. Total time spent on operations: 271.0ms
ival-mult: 137.0ms (50.5% of total)
ival-sqrt: 76.0ms (28% of total)
ival-add: 49.0ms (18% of total)
const: 7.0ms (2.6% of total)
backward-pass: 2.0ms (0.7% of total)
Bogosity

preprocess46.0ms (3.7%)

Algorithm
1×egg-herbie
Rules
52×fma-neg
45×fma-define
15×distribute-lft-neg-in
15×neg-sub0
14×unsub-neg
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02499
15199
29899
318599
428299
532199
633199
Stop Event
1×saturated
Calls
Call 1
Inputs
(sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
(sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
(sqrt.f64 (+.f64 (*.f64 (neg.f64 x) (neg.f64 x)) (*.f64 y y)))
(sqrt.f64 (+.f64 (*.f64 x x) (*.f64 (neg.f64 y) (neg.f64 y))))
(neg.f64 (sqrt.f64 (+.f64 (*.f64 (neg.f64 x) (neg.f64 x)) (*.f64 y y))))
(neg.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 (neg.f64 y) (neg.f64 y)))))
(sqrt.f64 (+.f64 (*.f64 y y) (*.f64 x x)))
Outputs
(sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
(hypot.f64 x y)
(sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
(hypot.f64 x y)
(sqrt.f64 (+.f64 (*.f64 (neg.f64 x) (neg.f64 x)) (*.f64 y y)))
(hypot.f64 x y)
(sqrt.f64 (+.f64 (*.f64 x x) (*.f64 (neg.f64 y) (neg.f64 y))))
(hypot.f64 x y)
(neg.f64 (sqrt.f64 (+.f64 (*.f64 (neg.f64 x) (neg.f64 x)) (*.f64 y y))))
(neg.f64 (hypot.f64 x y))
(neg.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 (neg.f64 y) (neg.f64 y)))))
(neg.f64 (hypot.f64 x y))
(sqrt.f64 (+.f64 (*.f64 y y) (*.f64 x x)))
(hypot.f64 x y)
Symmetry

(abs x)

(abs y)

(sort x y)

explain67.0ms (5.4%)

FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
1260-2(1.2602495581933947e-172 2.2818854806477187e-159)(sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
00-0-x
00-0-(*.f64 x x)
00-0-(*.f64 y y)
00-0-y
00-0-(+.f64 (*.f64 x x) (*.f64 y y))
Results
44.0ms512×0valid
Compiler

Compiled 62 to 20 computations (67.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 21.0ms
ival-add: 8.0ms (38.1% of total)
ival-mult: 8.0ms (38.1% of total)
ival-sqrt: 4.0ms (19.1% of total)
const: 0.0ms (0% of total)
backward-pass: 0.0ms (0% of total)

eval0.0ms (0%)

Compiler

Compiled 5 to 3 computations (40% saved)

prune1.0ms (0.1%)

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

Compiled 5 to 3 computations (40% saved)

localize56.0ms (4.5%)

Results
52.0ms256×0valid
Compiler

Compiled 8 to 4 computations (50% saved)

Precisions
Click to see histograms. Total time spent on operations: 5.0ms
ival-hypot: 5.0ms (101.9% of total)
const: 0.0ms (0% of total)
backward-pass: 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%
(hypot.f64 x y)
Compiler

Compiled 18 to 10 computations (44.4% saved)

regimes8.0ms (0.7%)

Accuracy

Total -29.0b remaining (-∞%)

Threshold costs -29b (-∞%)

Counts
2 → 1
Calls
Call 1
Inputs
(hypot.f64 x y)
(sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
Outputs
(hypot.f64 x y)
Calls

6 calls:

2.0ms
(*.f64 x x)
1.0ms
x
1.0ms
y
1.0ms
(*.f64 y y)
1.0ms
(sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
Results
AccuracySegmentsBranch
100.0%1x
100.0%1y
100.0%1(sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
100.0%1(+.f64 (*.f64 x x) (*.f64 y y))
100.0%1(*.f64 x x)
100.0%1(*.f64 y y)
Compiler

Compiled 35 to 21 computations (40% saved)

simplify2.0ms (0.1%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0813
Stop Event
1×saturated
Calls
Call 1
Inputs
(hypot.f64 x y)
Outputs
(hypot.f64 x y)

soundness22.0ms (1.8%)

Rules
52×fma-neg
45×fma-define
15×distribute-lft-neg-in
15×neg-sub0
14×unsub-neg
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02499
15199
29899
318599
428299
532199
633199
Stop Event
1×done
1×saturated
Compiler

Compiled 18 to 10 computations (44.4% saved)

preprocess69.0ms (5.5%)

Remove

(sort x y)

(abs y)

(abs x)

Compiler

Compiled 132 to 80 computations (39.4% saved)

end0.0ms (0%)

Profiling

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