Metrics for Data.Colour.CIE:cieLABView from colour-2.3.3, B

start0.0ms (0%)

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

analyze0.0ms (0%)

Memory

0.2MiB live, 0.2MiB 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)

sample423.0ms (68.4%)

Memory

55.9MiB live, 666.0MiB allocated; 88ms collecting garbage

Samples

251.0ms	8 226×	0	valid
1.0ms	15×	1	valid
1.0ms	10×	2	valid
0.0ms	5×	3	valid

Precisions

Click to see histograms. Total time spent on operations: 85.0ms

ival-mult!: 50.0ms (59% of total)

ival-sub!: 32.0ms (37.8% of total)

adjust: 2.0ms (2.4% of total)

Bogosity

preprocess35.0ms (5.6%)

Memory

-14.4MiB live, 30.8MiB allocated; 5ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	15	32
1	39	30
2	99	30
3	219	30
4	235	30

Stop Event

1×

saturated

Alt Table

Click to see full alt table

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

Compiler

Compiled 10 to 10 computations (0% saved)

series9.0ms (1.5%)

Memory

20.3MiB live, 20.3MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	57	175

Stop Event

1×	iter-limit

Counts

5 → 16

Calls

Call 1

Inputs
(*.f64 #s(literal 500 binary64) (-.f64 x y))
#s(literal 500 binary64)
(-.f64 x y)
x
y

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

Calls

6 calls:

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

rewrite13.0ms (2.2%)

Memory

-23.8MiB live, 20.4MiB allocated; 6ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	11
0	7	11
1	12	11
2	28	11
3	67	11
4	124	11
5	149	11
0	149	11

Stop Event

1×	iter-limit
1×	saturated
1×	iter-limit

Counts

5 → 25

Calls

Call 1

Inputs
(*.f64 #s(literal 500 binary64) (-.f64 x y))
#s(literal 500 binary64)
(-.f64 x y)
x
y

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

eval3.0ms (0.5%)

Memory: 7.5MiB live, 7.5MiB allocated; 0ms collecting garbage
Compiler: Compiled 323 to 101 computations (68.7% saved)

prune2.0ms (0.3%)

Memory

4.4MiB live, 4.4MiB allocated; 0ms collecting garbage

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	33	3	36
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	33	4	37

Accuracy

100.0%

Counts

37 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(fma.f64 x #s(literal 500 binary64) (*.f64 #s(literal -500 binary64) y))
✓	100.0%	(*.f64 #s(literal 500 binary64) (-.f64 x y))
▶	51.5%	#s(approx (* 500 (- x y)) (*.f64 #s(literal 500 binary64) x))
▶	49.4%	#s(approx (* 500 (- x y)) (*.f64 #s(literal -500 binary64) y))

Compiler

Compiled 29 to 27 computations (6.9% saved)

series6.0ms (1%)

Memory

13.0MiB live, 13.0MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	35	98

Stop Event

1×	iter-limit

Counts

9 → 9

Calls

Call 1

Inputs
#s(approx (* 500 (- x y)) (*.f64 #s(literal -500 binary64) y))
(*.f64 #s(literal -500 binary64) y)
#s(literal -500 binary64)
y
#s(approx (* 500 (- x y)) (*.f64 #s(literal 500 binary64) x))
(*.f64 #s(literal 500 binary64) x)
#s(literal 500 binary64)
x
(fma.f64 x #s(literal 500 binary64) (*.f64 #s(literal -500 binary64) y))

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

Calls

6 calls:

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

rewrite40.0ms (6.5%)

Memory

-50.3MiB live, 9.2MiB allocated; 49ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	11	34
0	15	34
1	28	33
2	68	33
3	121	33
4	140	33
0	140	33

Stop Event

1×	iter-limit
1×	saturated
1×	iter-limit

Counts

9 → 33

Calls

Call 1

Inputs
#s(approx (* 500 (- x y)) (*.f64 #s(literal -500 binary64) y))
(*.f64 #s(literal -500 binary64) y)
#s(literal -500 binary64)
y
#s(approx (* 500 (- x y)) (*.f64 #s(literal 500 binary64) x))
(*.f64 #s(literal 500 binary64) x)
#s(literal 500 binary64)
x
(fma.f64 x #s(literal 500 binary64) (*.f64 #s(literal -500 binary64) y))

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

eval3.0ms (0.5%)

Memory: 10.4MiB live, 10.4MiB allocated; 0ms collecting garbage
Compiler: Compiled 336 to 85 computations (74.7% saved)

prune2.0ms (0.4%)

Memory

6.9MiB live, 6.9MiB allocated; 0ms collecting garbage

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	38	0	38
Fresh	0	0	0
Picked	0	3	3
Done	0	1	1
Total	38	4	42

Accuracy

100.0%

Counts

42 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(fma.f64 x #s(literal 500 binary64) (*.f64 #s(literal -500 binary64) y))
✓	100.0%	(*.f64 #s(literal 500 binary64) (-.f64 x y))
✓	51.5%	#s(approx (* 500 (- x y)) (*.f64 #s(literal 500 binary64) x))
✓	49.4%	#s(approx (* 500 (- x y)) (*.f64 #s(literal -500 binary64) y))

Compiler

Compiled 29 to 27 computations (6.9% saved)

regimes29.0ms (4.6%)

Memory

25.4MiB live, 73.7MiB allocated; 9ms collecting garbage

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0b (0%)

Counts

1 → 1

2 → 3

3 → 1

4 → 1

Calls

Call 1

Inputs
#s(approx (* 500 (- x y)) (*.f64 #s(literal -500 binary64) y))

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

Call 2

Inputs
#s(approx (* 500 (- x y)) (*.f64 #s(literal -500 binary64) y))
#s(approx (* 500 (- x y)) (*.f64 #s(literal 500 binary64) x))

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

Call 3

Inputs
#s(approx (* 500 (- x y)) (*.f64 #s(literal -500 binary64) y))
#s(approx (* 500 (- x y)) (*.f64 #s(literal 500 binary64) x))
(*.f64 #s(literal 500 binary64) (-.f64 x y))

Outputs
(*.f64 #s(literal 500 binary64) (-.f64 x y))

Call 4

Inputs
#s(approx (* 500 (- x y)) (*.f64 #s(literal -500 binary64) y))
#s(approx (* 500 (- x y)) (*.f64 #s(literal 500 binary64) x))
(*.f64 #s(literal 500 binary64) (-.f64 x y))
(fma.f64 x #s(literal 500 binary64) (*.f64 #s(literal -500 binary64) y))

Outputs
(fma.f64 x #s(literal 500 binary64) (*.f64 #s(literal -500 binary64) y))

Calls

16 calls:

5.0ms	x
2.0ms	(-.f64 x y)
2.0ms	(*.f64 #s(literal 500 binary64) (-.f64 x y))
2.0ms	y
2.0ms	x

Results

Accuracy	Segments	Branch
49.4%	1	`(-.f64 x y)`
49.4%	1	`(*.f64 #s(literal 500 binary64) (-.f64 x y))`
49.4%	1	`y`
49.4%	1	`x`
59.5%	4	`(-.f64 x y)`
59.5%	4	`(*.f64 #s(literal 500 binary64) (-.f64 x y))`
80.3%	3	`x`
76.6%	3	`y`
100.0%	1	`(-.f64 x y)`
100.0%	1	`(*.f64 #s(literal 500 binary64) (-.f64 x y))`
100.0%	1	`x`
100.0%	1	`y`
100.0%	1	`(-.f64 x y)`
100.0%	1	`(*.f64 #s(literal 500 binary64) (-.f64 x y))`
100.0%	1	`x`
100.0%	1	`y`

Compiler

Compiled 69 to 62 computations (10.1% saved)

bsearch18.0ms (2.9%)

Memory

-8.0MiB live, 38.1MiB allocated; 4ms collecting garbage

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
6.0ms	2.947696631502676e-31	1.3776605609317334e-30
10.0ms	-1.630774519693039e-37	-8.935741676280243e-41

Samples

8.0ms	222×	0	valid
0.0ms	2×	2	valid

Compiler

Compiled 260 to 262 computations (-0.8% saved)

Precisions

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

ival-sub!: 1.0ms (50% of total)

ival-mult!: 1.0ms (50% of total)

adjust: 0.0ms (0% of total)

derivations4.0ms (0.6%)

Memory

10.6MiB live, 10.6MiB allocated; 0ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 55 to 20 computations (63.6% saved)

preprocess31.0ms (5%)

Memory: -30.2MiB live, 68.7MiB allocated; 14ms collecting garbage
Compiler: Compiled 60 to 25 computations (58.3% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample423.0ms (68.4%)

preprocess35.0ms (5.6%)

series9.0ms (1.5%)

rewrite13.0ms (2.2%)

eval3.0ms (0.5%)

prune2.0ms (0.3%)

series6.0ms (1%)

rewrite40.0ms (6.5%)

eval3.0ms (0.5%)

prune2.0ms (0.4%)

regimes29.0ms (4.6%)

bsearch18.0ms (2.9%)

derivations4.0ms (0.6%)

preprocess31.0ms (5%)

end0.0ms (0%)

Profiling