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

start0.0ms (0%)

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

analyze0.0ms (0%)

Memory

0.7MiB live, 0.7MiB 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)

sample631.0ms (45.4%)

Memory

-24.4MiB live, 787.6MiB allocated; 186ms collecting garbage

Samples

338.0ms	8 222×	0	valid
1.0ms	13×	2	valid
1.0ms	8×	3	valid
1.0ms	13×	1	valid

Precisions

Click to see histograms. Total time spent on operations: 92.0ms

ival-mult!: 58.0ms (62.8% of total)

ival-sub!: 32.0ms (34.7% of total)

adjust: 2.0ms (2.2% of total)

Bogosity

preprocess20.0ms (1.5%)

Memory

-5.1MiB live, 40.5MiB allocated; 8ms 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)

series7.0ms (0.5%)

Memory

19.7MiB live, 19.7MiB 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	Expression
1.0ms	x	@	inf	((* 500 (- x y)) 500 (- x y) x y)
1.0ms	y	@	inf	((* 500 (- x y)) 500 (- x y) x y)
1.0ms	x	@	-inf	((* 500 (- x y)) 500 (- x y) x y)
1.0ms	y	@	-inf	((* 500 (- x y)) 500 (- x y) x y)
0.0ms	x	@	0	((* 500 (- x y)) 500 (- x y) x y)

rewrite336.0ms (24.1%)

Memory

27.7MiB live, 217.9MiB allocated; 21ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	11
0	7	11
1	29	11
2	72	11
3	198	11
4	458	11
5	965	11
6	3656	11
0	8309	11
1	14089	11

Stop Event

1×	saturated
1×	node-limit
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

eval5.0ms (0.4%)

Memory: -34.0MiB live, 11.5MiB allocated; 4ms collecting garbage
Compiler: Compiled 151 to 101 computations (33.1% saved)

prune2.0ms (0.1%)

Memory

6.7MiB live, 6.7MiB 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 y #s(literal -500 binary64) (*.f64 x #s(literal 500 binary64)))
✓	100.0%	(*.f64 #s(literal 500 binary64) (-.f64 x y))
▶	47.1%	#s(approx (* 500 (- x y)) (*.f64 #s(literal 500 binary64) x))
▶	53.8%	#s(approx (* 500 (- x y)) (*.f64 #s(literal -500 binary64) y))

Compiler

Compiled 27 to 27 computations (0% saved)

series7.0ms (0.5%)

Memory

20.2MiB live, 20.2MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	35	98

Stop Event

1×	iter-limit

Counts

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

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	Expression
1.0ms	y	@	0	((* 500 (- x y)) (* -500 y) -500 y (* 500 (- x y)) (* 500 x) 500 x (+ (* y -500) (* x 500)) (* x 500))
1.0ms	x	@	inf	((* 500 (- x y)) (* -500 y) -500 y (* 500 (- x y)) (* 500 x) 500 x (+ (* y -500) (* x 500)) (* x 500))
1.0ms	x	@	-inf	((* 500 (- x y)) (* -500 y) -500 y (* 500 (- x y)) (* 500 x) 500 x (+ (* y -500) (* x 500)) (* x 500))
1.0ms	y	@	-inf	((* 500 (- x y)) (* -500 y) -500 y (* 500 (- x y)) (* 500 x) 500 x (+ (* y -500) (* x 500)) (* x 500))
1.0ms	x	@	0	((* 500 (- x y)) (* -500 y) -500 y (* 500 (- x y)) (* 500 x) 500 x (+ (* y -500) (* x 500)) (* x 500))

rewrite279.0ms (20%)

Memory

-3.8MiB live, 234.1MiB allocated; 41ms collecting garbage

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	12	37
0	17	37
1	62	37
2	165	36
3	398	36
4	511	36
5	838	36
6	3518	36
0	8171	36
1	13949	36

Stop Event

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

Counts

10 → 38

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

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 #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))
(*.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))

eval3.0ms (0.2%)

Memory: 10.9MiB live, 10.9MiB allocated; 0ms collecting garbage
Compiler: Compiled 126 to 82 computations (34.9% saved)

prune8.0ms (0.6%)

Memory

-44.3MiB live, 8.9MiB allocated; 10ms collecting garbage

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	34	0	34
Fresh	0	0	0
Picked	0	3	3
Done	0	1	1
Total	34	4	38

Accuracy

100.0%

Counts

38 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(fma.f64 y #s(literal -500 binary64) (*.f64 x #s(literal 500 binary64)))
✓	100.0%	(*.f64 #s(literal 500 binary64) (-.f64 x y))
✓	47.1%	#s(approx (* 500 (- x y)) (*.f64 #s(literal 500 binary64) x))
✓	53.8%	#s(approx (* 500 (- x y)) (*.f64 #s(literal -500 binary64) y))

Compiler

Compiled 44 to 42 computations (4.5% saved)

regimes8.0ms (0.5%)

Memory

28.9MiB live, 28.9MiB allocated; 0ms collecting garbage

Counts

4 → 1

Calls

Call 1

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

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

Calls

4 calls:

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

Results

Accuracy	Segments	Branch
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 10 to 12 computations (-20% saved)

regimes9.0ms (0.7%)

Memory

-21.4MiB live, 24.8MiB allocated; 4ms collecting garbage

Counts

3 → 1

Calls

Call 1

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))

Calls

4 calls:

4.0ms	(*.f64 #s(literal 500 binary64) (-.f64 x y))
2.0ms	x
2.0ms	(-.f64 x y)
2.0ms	y

Results

Accuracy	Segments	Branch
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 10 to 12 computations (-20% saved)

regimes6.0ms (0.4%)

Memory

20.4MiB live, 20.4MiB allocated; 0ms collecting garbage

Counts

2 → 3

Calls

Call 1

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))

Calls

4 calls:

1.0ms	(-.f64 x y)
1.0ms	y
1.0ms	(*.f64 #s(literal 500 binary64) (-.f64 x y))
1.0ms	x

Results

Accuracy	Segments	Branch
58.3%	3	`(-.f64 x y)`
58.3%	3	`(*.f64 #s(literal 500 binary64) (-.f64 x y))`
77.7%	3	`x`
76.7%	3	`y`

Compiler

Compiled 10 to 12 computations (-20% saved)

regimes4.0ms (0.3%)

Memory

16.6MiB live, 16.6MiB allocated; 0ms collecting garbage

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0b (0%)

Counts

1 → 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))

Calls

4 calls:

1.0ms	(*.f64 #s(literal 500 binary64) (-.f64 x y))
1.0ms	x
1.0ms	y
1.0ms	(-.f64 x y)

Results

Accuracy	Segments	Branch
53.8%	1	`(-.f64 x y)`
53.8%	1	`(*.f64 #s(literal 500 binary64) (-.f64 x y))`
53.8%	1	`y`
53.8%	1	`x`

Compiler

Compiled 10 to 12 computations (-20% saved)

bsearch11.0ms (0.8%)

Memory

-23.4MiB live, 23.7MiB allocated; 2ms collecting garbage

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
7.0ms	7.856367573767543e-122	5.83636702839114e-120
4.0ms	-8.897172268997896e+94	-8.016803206283887e+94

Samples

5.0ms

144×

valid

Compiler

Compiled 152 to 172 computations (-13.2% saved)

Precisions

Click to see histograms. Total time spent on operations: 1.0ms

ival-mult!: 1.0ms (87% of total)

ival-sub!: 0.0ms (0% of total)

adjust: 0.0ms (0% of total)

derivations31.0ms (2.2%)

Memory

-17.2MiB live, 28.7MiB allocated; 5ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 23 to 21 computations (8.7% saved)

preprocess24.0ms (1.7%)

Memory: 44.4MiB live, 44.4MiB allocated; 0ms collecting garbage
Compiler: Compiled 28 to 26 computations (7.1% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample631.0ms (45.4%)

preprocess20.0ms (1.5%)

series7.0ms (0.5%)

rewrite336.0ms (24.1%)

eval5.0ms (0.4%)

prune2.0ms (0.1%)

series7.0ms (0.5%)

rewrite279.0ms (20%)

eval3.0ms (0.2%)

prune8.0ms (0.6%)

regimes8.0ms (0.5%)

regimes9.0ms (0.7%)

regimes6.0ms (0.4%)

regimes4.0ms (0.3%)

bsearch11.0ms (0.8%)

derivations31.0ms (2.2%)

preprocess24.0ms (1.7%)

end0.0ms (0%)

Profiling