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

start0.0ms (0%)

Memory: 0.1MiB live, 0.0MiB allocated; 0ms collecting garbage

analyze0.0ms (0%)

Memory

0.5MiB live, 0.5MiB allocated; 0ms collecting garbage

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
100%	99.9%	0%	0.1%	0%	0%	0%	1

Compiler

Compiled 7 to 7 computations (0% saved)

sample625.0ms (36.2%)

Memory

-27.0MiB live, 471.4MiB allocated; 358ms collecting garbage

Samples

408.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 193.0ms

ival-div!: 169.0ms (87.5% of total)

ival-add!: 23.0ms (11.9% of total)

adjust: 1.0ms (0.5% of total)

Bogosity

preprocess18.0ms (1%)

Memory

12.4MiB live, 12.4MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	14	34
1	53	30
2	178	30

Stop Event

1×	node-limit

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(+.f64 x (/.f64 y #s(literal 500 binary64)))

Compiler

Compiled 10 to 10 computations (0% saved)

series69.0ms (4%)

Memory

-13.9MiB live, 32.1MiB allocated; 17ms collecting garbage

Counts

5 → 8

Calls

Call 1

Inputs
(+.f64 x (/.f64 y #s(literal 500 binary64)))
x
(/.f64 y #s(literal 500 binary64))
y
#s(literal 500 binary64)

Outputs
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
#s(approx (+ x (/ y 500)) (+.f64 x (*.f64 #s(literal 1/500 binary64) y)))
#s(approx x x)
#s(approx (+ x (/ y 500)) (.f64 x (+.f64 #s(literal 1 binary64) (.f64 #s(literal 1/500 binary64) (/.f64 y x)))))
#s(approx (+ x (/ y 500)) (.f64 #s(literal -1 binary64) (.f64 x (-.f64 (*.f64 #s(literal -1/500 binary64) (/.f64 y x)) #s(literal 1 binary64)))))
#s(approx y y)
#s(approx (+ x (/ y 500)) (*.f64 y (+.f64 #s(literal 1/500 binary64) (/.f64 x y))))
#s(approx (+ x (/ y 500)) (.f64 #s(literal -1 binary64) (.f64 y (-.f64 (*.f64 #s(literal -1 binary64) (/.f64 x y)) #s(literal 1/500 binary64)))))

Calls

6 calls:

Time	Variable	Point
1.0ms	y	inf
1.0ms	y	-inf
1.0ms	x	-inf
0.0ms	x	inf
0.0ms	y	0

rewrite179.0ms (10.4%)

Memory

30.5MiB live, 75.7MiB allocated; 8ms collecting garbage

Counts

5 → 25

Calls

Call 1

Inputs
(+.f64 x (/.f64 y #s(literal 500 binary64)))
x
(/.f64 y #s(literal 500 binary64))
y
#s(literal 500 binary64)

Outputs
(*.f64 (fma.f64 #s(literal 500 binary64) x y) #s(literal 1/500 binary64))
(+.f64 x (*.f64 y #s(literal 1/500 binary64)))
(+.f64 (*.f64 y #s(literal 1/500 binary64)) x)
(+.f64 (/.f64 (.f64 #s(literal 500 binary64) x) #s(literal 500 binary64)) (.f64 y #s(literal 1/500 binary64)))
(-.f64 (*.f64 y #s(literal 1/500 binary64)) (neg.f64 x))
(-.f64 x (*.f64 y #s(literal -1/500 binary64)))
(/.f64 (fma.f64 #s(literal 500 binary64) x y) #s(literal 500 binary64))
(/.f64 (fma.f64 x #s(literal -500 binary64) (neg.f64 y)) #s(literal -500 binary64))
(/.f64 (neg.f64 (fma.f64 #s(literal 500 binary64) x y)) #s(literal -500 binary64))
(fma.f64 y #s(literal 1/500 binary64) x)
(fma.f64 #s(literal 1/500 binary64) y x)
(fma.f64 (neg.f64 y) #s(literal -1/500 binary64) x)
(neg.f64 (-.f64 (*.f64 y #s(literal -1/500 binary64)) x))
x
(*.f64 y #s(literal 1/500 binary64))
(*.f64 #s(literal 1/500 binary64) y)
(*.f64 (neg.f64 y) #s(literal -1/500 binary64))
(/.f64 y #s(literal 500 binary64))
(/.f64 (*.f64 y #s(literal 1 binary64)) #s(literal 500 binary64))
(/.f64 (neg.f64 y) #s(literal -500 binary64))
(/.f64 (neg.f64 (neg.f64 y)) #s(literal 500 binary64))
(neg.f64 (*.f64 y #s(literal -1/500 binary64)))
y
#s(literal 500 binary64)
(neg.f64 #s(literal -500 binary64))

eval6.0ms (0.3%)

Memory: 3.5MiB live, 3.5MiB allocated; 0ms collecting garbage
Compiler: Compiled 219 to 78 computations (64.4% saved)

prune3.0ms (0.2%)

Memory

2.4MiB live, 2.4MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	27	2	29
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	27	3	30

Accuracy

100.0%

Counts

30 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	99.9%	(fma.f64 y #s(literal 1/500 binary64) x)
✓	100.0%	(+.f64 x (/.f64 y #s(literal 500 binary64)))
▶	51.2%	#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))

Compiler

Compiled 18 to 17 computations (5.6% saved)

series75.0ms (4.3%)

Memory

-5.5MiB live, 46.7MiB allocated; 14ms collecting garbage

Counts

6 → 8

Calls

Call 1

Inputs
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
(*.f64 #s(literal 1/500 binary64) y)
#s(literal 1/500 binary64)
y
(fma.f64 y #s(literal 1/500 binary64) x)
x

Outputs
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
#s(approx (+ x (/ y 500)) (+.f64 x (*.f64 #s(literal 1/500 binary64) y)))
#s(approx x x)
#s(approx (+ x (/ y 500)) (.f64 x (+.f64 #s(literal 1 binary64) (.f64 #s(literal 1/500 binary64) (/.f64 y x)))))
#s(approx (+ x (/ y 500)) (.f64 #s(literal -1 binary64) (.f64 x (-.f64 (*.f64 #s(literal -1/500 binary64) (/.f64 y x)) #s(literal 1 binary64)))))
#s(approx y y)
#s(approx (+ x (/ y 500)) (*.f64 y (+.f64 #s(literal 1/500 binary64) (/.f64 x y))))
#s(approx (+ x (/ y 500)) (.f64 #s(literal -1 binary64) (.f64 y (-.f64 (*.f64 #s(literal -1 binary64) (/.f64 x y)) #s(literal 1/500 binary64)))))

Calls

6 calls:

Time	Variable	Point
1.0ms	y	-inf
1.0ms	y	inf
1.0ms	x	-inf
0.0ms	x	inf
0.0ms	y	0

rewrite158.0ms (9.1%)

Memory

1.5MiB live, 141.9MiB allocated; 10ms collecting garbage

Counts

6 → 35

Calls

Call 1

Inputs
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
(*.f64 #s(literal 1/500 binary64) y)
#s(literal 1/500 binary64)
y
(fma.f64 y #s(literal 1/500 binary64) x)
x

Outputs
#s(approx (+ x (* y 1/500)) (*.f64 #s(literal 1/500 binary64) y))
(*.f64 #s(literal 1/500 binary64) y)
(*.f64 y #s(literal 1/500 binary64))
(*.f64 (neg.f64 y) #s(literal -1/500 binary64))
(/.f64 y #s(literal 500 binary64))
(/.f64 (*.f64 #s(literal 1 binary64) y) #s(literal 500 binary64))
(/.f64 (*.f64 y #s(literal 1 binary64)) #s(literal 500 binary64))
(/.f64 (neg.f64 y) #s(literal -500 binary64))
(/.f64 (neg.f64 (neg.f64 y)) #s(literal 500 binary64))
(neg.f64 (*.f64 #s(literal -1/500 binary64) y))
#s(literal 1/500 binary64)
(*.f64 #s(literal 1 binary64) #s(literal 1/500 binary64))
(/.f64 #s(literal -1 binary64) #s(literal -500 binary64))
(/.f64 #s(literal 1 binary64) #s(literal 500 binary64))
(pow.f64 #s(literal 500 binary64) #s(literal -1 binary64))
y
(*.f64 (fma.f64 #s(literal 500 binary64) x y) #s(literal 1/500 binary64))
(+.f64 (*.f64 #s(literal 1/500 binary64) y) x)
(+.f64 x (*.f64 #s(literal 1/500 binary64) y))
(+.f64 (/.f64 (.f64 #s(literal 500 binary64) x) #s(literal 500 binary64)) (.f64 #s(literal 1/500 binary64) y))
(+.f64 (*.f64 #s(literal 1/500 binary64) y) (neg.f64 (neg.f64 x)))
(-.f64 (*.f64 #s(literal 1/500 binary64) y) (neg.f64 x))
(-.f64 x (*.f64 #s(literal -1/500 binary64) y))
(/.f64 (fma.f64 #s(literal 500 binary64) x y) #s(literal 500 binary64))
(/.f64 (fma.f64 x #s(literal -500 binary64) (neg.f64 y)) #s(literal -500 binary64))
(/.f64 (neg.f64 (fma.f64 #s(literal 500 binary64) x y)) #s(literal -500 binary64))
(fma.f64 y #s(literal 1/500 binary64) x)
(fma.f64 #s(literal 1/500 binary64) y x)
(fma.f64 (neg.f64 y) #s(literal -1/500 binary64) x)
(fma.f64 y #s(literal 1/500 binary64) (neg.f64 (neg.f64 x)))
(fma.f64 #s(literal 1/500 binary64) y (neg.f64 (neg.f64 x)))
(fma.f64 (neg.f64 y) #s(literal -1/500 binary64) (neg.f64 (neg.f64 x)))
(neg.f64 (-.f64 (*.f64 #s(literal -1/500 binary64) y) x))
(neg.f64 (-.f64 (neg.f64 x) (*.f64 #s(literal 1/500 binary64) y)))
x

eval10.0ms (0.6%)

Memory: -41.9MiB live, 7.6MiB allocated; 9ms collecting garbage
Compiler: Compiled 358 to 105 computations (70.7% saved)

prune3.0ms (0.2%)

Memory

3.5MiB live, 3.5MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	41	1	42
Fresh	0	0	0
Picked	0	2	2
Done	1	0	1
Total	42	3	45

Accuracy

100.0%

Counts

45 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	99.9%	(fma.f64 y #s(literal 1/500 binary64) x)
▶	51.3%	#s(approx (+ x (/ y 500)) (/.f64 y #s(literal 500 binary64)))
✓	51.2%	#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))

Compiler

Compiled 22 to 20 computations (9.1% saved)

series67.0ms (3.9%)

Memory

38.4MiB live, 38.4MiB allocated; 0ms collecting garbage

Counts

4 → 8

Calls

Call 1

Inputs
#s(approx (+ x (/ y 500)) (/.f64 y #s(literal 500 binary64)))
(/.f64 y #s(literal 500 binary64))
y
#s(literal 500 binary64)

Outputs
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
#s(approx (+ x (/ y 500)) (+.f64 x (*.f64 #s(literal 1/500 binary64) y)))
#s(approx (+ x (/ y 500)) x)
#s(approx (+ x (/ y 500)) (.f64 x (+.f64 #s(literal 1 binary64) (.f64 #s(literal 1/500 binary64) (/.f64 y x)))))
#s(approx (+ x (/ y 500)) (.f64 #s(literal -1 binary64) (.f64 x (-.f64 (*.f64 #s(literal -1/500 binary64) (/.f64 y x)) #s(literal 1 binary64)))))
#s(approx y y)
#s(approx (+ x (/ y 500)) (*.f64 y (+.f64 #s(literal 1/500 binary64) (/.f64 x y))))
#s(approx (+ x (/ y 500)) (.f64 #s(literal -1 binary64) (.f64 y (-.f64 (*.f64 #s(literal -1 binary64) (/.f64 x y)) #s(literal 1/500 binary64)))))

Calls

6 calls:

Time	Variable	Point
1.0ms	y	-inf
1.0ms	y	inf
0.0ms	y	0
0.0ms	x	-inf
0.0ms	x	inf

rewrite165.0ms (9.6%)

Memory

-8.2MiB live, 83.7MiB allocated; 13ms collecting garbage

Counts

4 → 12

Calls

Call 1

Inputs
#s(approx (+ x (/ y 500)) (/.f64 y #s(literal 500 binary64)))
(/.f64 y #s(literal 500 binary64))
y
#s(literal 500 binary64)

Outputs
#s(approx (+ x (* y 1/500)) (*.f64 y #s(literal 1/500 binary64)))
(*.f64 y #s(literal 1/500 binary64))
(*.f64 #s(literal 1/500 binary64) y)
(*.f64 (neg.f64 y) #s(literal -1/500 binary64))
(/.f64 y #s(literal 500 binary64))
(/.f64 (*.f64 y #s(literal 1 binary64)) #s(literal 500 binary64))
(/.f64 (neg.f64 y) #s(literal -500 binary64))
(/.f64 (neg.f64 (neg.f64 y)) #s(literal 500 binary64))
(neg.f64 (*.f64 y #s(literal -1/500 binary64)))
y
#s(literal 500 binary64)
(neg.f64 #s(literal -500 binary64))

eval2.0ms (0.1%)

Memory: 2.7MiB live, 2.7MiB allocated; 0ms collecting garbage
Compiler: Compiled 171 to 60 computations (64.9% saved)

prune2.0ms (0.1%)

Memory

2.6MiB live, 2.6MiB allocated; 0ms collecting garbage

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	14	1	15
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	14	4	18

Accuracy

100.0%

Counts

18 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	99.9%	(fma.f64 y #s(literal 1/500 binary64) x)
✓	51.3%	#s(approx (+ x (/ y 500)) (/.f64 y #s(literal 500 binary64)))
✓	51.2%	#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
▶	49.5%	#s(approx (+ x (/ y 500)) x)

Compiler

Compiled 29 to 26 computations (10.3% saved)

series88.0ms (5.1%)

Memory

-11.7MiB live, 35.3MiB allocated; 12ms collecting garbage

Counts

2 → 7

Calls

Call 1

Inputs
#s(approx (+ x (/ y 500)) x)
x

Outputs
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
#s(approx (+ x (/ y 500)) (+.f64 x (*.f64 #s(literal 1/500 binary64) y)))
#s(approx x x)
#s(approx (+ x (/ y 500)) (.f64 x (+.f64 #s(literal 1 binary64) (.f64 #s(literal 1/500 binary64) (/.f64 y x)))))
#s(approx (+ x (/ y 500)) (.f64 #s(literal -1 binary64) (.f64 x (-.f64 (*.f64 #s(literal -1/500 binary64) (/.f64 y x)) #s(literal 1 binary64)))))
#s(approx (+ x (/ y 500)) (*.f64 y (+.f64 #s(literal 1/500 binary64) (/.f64 x y))))
#s(approx (+ x (/ y 500)) (.f64 #s(literal -1 binary64) (.f64 y (-.f64 (*.f64 #s(literal -1 binary64) (/.f64 x y)) #s(literal 1/500 binary64)))))

Calls

6 calls:

Time	Variable	Point
0.0ms	x	-inf
0.0ms	x	inf
0.0ms	y	inf
0.0ms	y	-inf
0.0ms	x	0

rewrite168.0ms (9.7%)

Memory

5.0MiB live, 60.4MiB allocated; 52ms collecting garbage

Counts

2 → 2

Calls

Call 1

Inputs
#s(approx (+ x (/ y 500)) x)
x

Outputs
#s(approx (+ x (* y 1/500)) x)
x

eval1.0ms (0.1%)

Memory: 1.2MiB live, 1.2MiB allocated; 0ms collecting garbage
Compiler: Compiled 89 to 37 computations (58.4% saved)

prune1.0ms (0.1%)

Memory

1.5MiB live, 1.5MiB allocated; 0ms collecting garbage

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	7	0	7
Fresh	0	0	0
Picked	0	1	1
Done	0	3	3
Total	7	4	11

Accuracy

100.0%

Counts

11 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	99.9%	(fma.f64 y #s(literal 1/500 binary64) x)
✓	51.3%	#s(approx (+ x (/ y 500)) (/.f64 y #s(literal 500 binary64)))
✓	51.2%	#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
✓	49.5%	#s(approx (+ x (/ y 500)) x)

Compiler

Compiled 29 to 26 computations (10.3% saved)

regimes35.0ms (2%)

Memory

-25.1MiB live, 69.5MiB allocated; 4ms collecting garbage

Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts

1 → 1

2 → 3

3 → 3

4 → 1

5 → 1

Calls

Call 1

Inputs
#s(approx (+ x (/ y 500)) x)

Outputs
#s(approx (+ x (/ y 500)) x)

Call 2

Inputs
#s(approx (+ x (/ y 500)) x)
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))

Outputs
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
#s(approx (+ x (/ y 500)) x)
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))

Call 3

Inputs
#s(approx (+ x (/ y 500)) x)
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
#s(approx (+ x (/ y 500)) (/.f64 y #s(literal 500 binary64)))

Outputs
#s(approx (+ x (/ y 500)) (/.f64 y #s(literal 500 binary64)))
#s(approx (+ x (/ y 500)) x)
#s(approx (+ x (/ y 500)) (/.f64 y #s(literal 500 binary64)))

Call 4

Inputs
#s(approx (+ x (/ y 500)) x)
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
#s(approx (+ x (/ y 500)) (/.f64 y #s(literal 500 binary64)))
(fma.f64 y #s(literal 1/500 binary64) x)

Outputs
(fma.f64 y #s(literal 1/500 binary64) x)

Call 5

Inputs
#s(approx (+ x (/ y 500)) x)
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
#s(approx (+ x (/ y 500)) (/.f64 y #s(literal 500 binary64)))
(fma.f64 y #s(literal 1/500 binary64) x)
(+.f64 x (/.f64 y #s(literal 500 binary64)))

Outputs
(+.f64 x (/.f64 y #s(literal 500 binary64)))

Calls

18 calls:

4.0ms	(+.f64 x (/.f64 y #s(literal 500 binary64)))
2.0ms	x
2.0ms	(/.f64 y #s(literal 500 binary64))
2.0ms	y
2.0ms	(/.f64 y #s(literal 500 binary64))

Results

Accuracy	Segments	Branch
49.5%	1	`(+.f64 x (/.f64 y #s(literal 500 binary64)))`
49.5%	1	`x`
49.5%	1	`(/.f64 y #s(literal 500 binary64))`
49.5%	1	`y`
77.8%	3	`(/.f64 y #s(literal 500 binary64))`
77.8%	3	`y`
77.8%	3	`(/.f64 y #s(literal 500 binary64))`
59.1%	2	`(+.f64 x (/.f64 y #s(literal 500 binary64)))`
75.3%	3	`x`
77.8%	3	`y`
99.9%	1	`(/.f64 y #s(literal 500 binary64))`
99.9%	1	`(+.f64 x (/.f64 y #s(literal 500 binary64)))`
99.9%	1	`x`
99.9%	1	`y`
100.0%	1	`(/.f64 y #s(literal 500 binary64))`
100.0%	1	`(+.f64 x (/.f64 y #s(literal 500 binary64)))`
100.0%	1	`x`
100.0%	1	`y`

Compiler

Compiled 78 to 72 computations (7.7% saved)

bsearch17.0ms (1%)

Memory

31.2MiB live, 31.2MiB allocated; 0ms collecting garbage

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
6.0ms	5.873809500222e+55	3.567958392519481e+56
10.0ms	-6.930652889212724e-40	-7.580832512317473e-57

Samples

7.0ms

256×

valid

Compiler

Compiled 264 to 266 computations (-0.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 2.0ms

ival-div!: 2.0ms (89.7% of total)

ival-add!: 1.0ms (44.8% of total)

adjust: 0.0ms (0% of total)

bsearch2.0ms (0.1%)

Memory

1.8MiB live, 1.8MiB allocated; 0ms collecting garbage

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
1.0ms	5.873809500222e+55	3.567958392519481e+56
1.0ms	-6.930652889212724e-40	-7.580832512317473e-57

Compiler

Compiled 264 to 266 computations (-0.8% saved)

derivations3.0ms (0.1%)

Memory

-44.6MiB live, 2.1MiB allocated; 3ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 82 to 22 computations (73.2% saved)

preprocess30.0ms (1.7%)

Memory: 15.5MiB live, 65.6MiB allocated; 7ms collecting garbage
Compiler: Compiled 87 to 27 computations (69% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

start0.0ms (0%)

analyze0.0ms (0%)

sample625.0ms (36.2%)

preprocess18.0ms (1%)

series69.0ms (4%)

rewrite179.0ms (10.4%)

eval6.0ms (0.3%)

prune3.0ms (0.2%)

series75.0ms (4.3%)

rewrite158.0ms (9.1%)

eval10.0ms (0.6%)

prune3.0ms (0.2%)

series67.0ms (3.9%)

rewrite165.0ms (9.6%)

eval2.0ms (0.1%)

prune2.0ms (0.1%)

series88.0ms (5.1%)

rewrite168.0ms (9.7%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

regimes35.0ms (2%)

bsearch17.0ms (1%)

bsearch2.0ms (0.1%)

derivations3.0ms (0.1%)

preprocess30.0ms (1.7%)

end0.0ms (0%)

Profiling