Metrics for Data.Colour.CIE:lightness from colour-2.3.3

start0.0ms (0%)

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

analyze24.0ms (1.5%)

Memory

0.6MiB live, 0.6MiB allocated; 0ms collecting garbage

Algorithm

1×

Search

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

Compiler

Compiled 7 to 7 computations (0% saved)

sample509.0ms (32.3%)

Memory

26.7MiB live, 812.8MiB allocated; 246ms collecting garbage

Samples

324.0ms	8 174×	0	valid
2.0ms	39×	2	valid
2.0ms	43×	1	valid

Precisions

Click to see histograms. Total time spent on operations: 89.0ms

ival-mult!: 46.0ms (51.8% of total)

ival-sub!: 39.0ms (43.9% of total)

adjust: 3.0ms (3.4% of total)

Bogosity

preprocess53.0ms (3.4%)

Memory

10.3MiB live, 55.5MiB allocated; 7ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	9	18
1	37	16
2	272	16

Stop Event

1×	iter-limit
1×	node-limit

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))

Compiler

Compiled 10 to 10 computations (0% saved)

series104.0ms (6.6%)

Memory

-14.3MiB live, 84.0MiB allocated; 71ms collecting garbage

Counts

5 → 6

Calls

Call 1

Inputs
(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))
(*.f64 x #s(literal 116 binary64))
x
#s(literal 116 binary64)
#s(literal 16 binary64)

Outputs
#s(approx (- (* x 116) 16) #s(literal -16 binary64))
#s(approx (- (* x 116) 16) (-.f64 (*.f64 #s(literal 116 binary64) x) #s(literal 16 binary64)))
#s(approx (* x 116) (*.f64 #s(literal 116 binary64) x))
#s(approx x x)
#s(approx (- (* x 116) 16) (.f64 x (-.f64 #s(literal 116 binary64) (.f64 #s(literal 16 binary64) (/.f64 #s(literal 1 binary64) x)))))
#s(approx (- (* x 116) 16) (.f64 #s(literal -1 binary64) (.f64 x (-.f64 (*.f64 #s(literal 16 binary64) (/.f64 #s(literal 1 binary64) x)) #s(literal 116 binary64)))))

Calls

3 calls:

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

rewrite163.0ms (10.4%)

Memory

9.4MiB live, 148.2MiB allocated; 52ms collecting garbage

Counts

5 → 10

Calls

Call 1

Inputs
(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))
(*.f64 x #s(literal 116 binary64))
x
#s(literal 116 binary64)
#s(literal 16 binary64)

Outputs
(.f64 (fma.f64 x #s(literal 116 binary64) #s(literal 16 binary64)) (/.f64 (-.f64 (.f64 x #s(literal 116 binary64)) #s(literal 16 binary64)) (fma.f64 x #s(literal 116 binary64) #s(literal 16 binary64))))
(.f64 (/.f64 (-.f64 (.f64 (.f64 (.f64 #s(literal 116 binary64) #s(literal 116 binary64)) #s(literal 116 binary64)) (.f64 (.f64 x x) x)) (.f64 (.f64 #s(literal 16 binary64) #s(literal 16 binary64)) #s(literal 16 binary64))) (+.f64 (pow.f64 (.f64 (fma.f64 x #s(literal 116 binary64) #s(literal 16 binary64)) #s(literal 16 binary64)) #s(literal 3 binary64)) (pow.f64 (.f64 x #s(literal 116 binary64)) (+.f64 #s(literal 3 binary64) #s(literal 3 binary64))))) (fma.f64 (.f64 (fma.f64 x #s(literal 116 binary64) #s(literal 16 binary64)) #s(literal 16 binary64)) (-.f64 (.f64 (fma.f64 x #s(literal 116 binary64) #s(literal 16 binary64)) #s(literal 16 binary64)) (.f64 (.f64 #s(literal 116 binary64) #s(literal 116 binary64)) (.f64 x x))) (.f64 (.f64 (.f64 #s(literal 116 binary64) #s(literal 116 binary64)) (.f64 x x)) (.f64 (.f64 #s(literal 116 binary64) #s(literal 116 binary64)) (.f64 x x)))))
(.f64 (/.f64 (.f64 (-.f64 (.f64 x #s(literal 116 binary64)) #s(literal 16 binary64)) (fma.f64 x #s(literal 116 binary64) #s(literal 16 binary64))) (fma.f64 (.f64 (.f64 #s(literal 116 binary64) #s(literal 116 binary64)) #s(literal 116 binary64)) (.f64 (.f64 x x) x) (.f64 (.f64 #s(literal 16 binary64) #s(literal 16 binary64)) #s(literal 16 binary64)))) (fma.f64 #s(literal 16 binary64) (-.f64 #s(literal 16 binary64) (.f64 x #s(literal 116 binary64))) (.f64 (.f64 #s(literal 116 binary64) #s(literal 116 binary64)) (*.f64 x x))))
(.f64 (/.f64 (.f64 (-.f64 (.f64 x #s(literal 116 binary64)) #s(literal 16 binary64)) (fma.f64 x #s(literal 116 binary64) #s(literal 16 binary64))) (.f64 (-.f64 (.f64 x #s(literal 116 binary64)) #s(literal 16 binary64)) (fma.f64 x #s(literal 116 binary64) #s(literal 16 binary64)))) (-.f64 (.f64 x #s(literal 116 binary64)) #s(literal 16 binary64)))
(.f64 (fma.f64 (fma.f64 x #s(literal 116 binary64) #s(literal 16 binary64)) #s(literal 16 binary64) (.f64 (.f64 #s(literal 116 binary64) #s(literal 116 binary64)) (.f64 x x))) (/.f64 (-.f64 (.f64 x #s(literal 116 binary64)) #s(literal 16 binary64)) (fma.f64 (fma.f64 x #s(literal 116 binary64) #s(literal 16 binary64)) #s(literal 16 binary64) (.f64 (.f64 #s(literal 116 binary64) #s(literal 116 binary64)) (.f64 x x)))))
(*.f64 x #s(literal 116 binary64))
(*.f64 #s(literal 116 binary64) x)
x
#s(literal 116 binary64)
#s(literal 16 binary64)

eval2.0ms (0.1%)

Memory: 2.9MiB live, 2.9MiB allocated; 0ms collecting garbage
Compiler: Compiled 259 to 64 computations (75.3% saved)

prune1.0ms (0.1%)

Memory

2.0MiB live, 2.0MiB allocated; 0ms collecting garbage

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	11	1	12
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	11	2	13

Accuracy

100.0%

Counts

13 → 2

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))
▶	56.2%	#s(approx (- (* x 116) 16) #s(literal -16 binary64))

Compiler

Compiled 12 to 12 computations (0% saved)

series109.0ms (6.9%)

Memory

-19.3MiB live, 44.3MiB allocated; 62ms collecting garbage

Counts

2 → 5

Calls

Call 1

Inputs
#s(approx (- (* x 116) 16) #s(literal -16 binary64))
#s(literal -16 binary64)

Outputs
#s(approx (- (* x 116) 16) #s(literal -16 binary64))
#s(approx (- (* x 116) 16) (-.f64 (*.f64 #s(literal 116 binary64) x) #s(literal 16 binary64)))
#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))
#s(approx (- (* x 116) 16) (.f64 x (-.f64 #s(literal 116 binary64) (.f64 #s(literal 16 binary64) (/.f64 #s(literal 1 binary64) x)))))
#s(approx (- (* x 116) 16) (.f64 #s(literal -1 binary64) (.f64 x (-.f64 (*.f64 #s(literal 16 binary64) (/.f64 #s(literal 1 binary64) x)) #s(literal 116 binary64)))))

Calls

3 calls:

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

rewrite187.0ms (11.9%)

Memory

11.1MiB live, 151.3MiB allocated; 19ms collecting garbage

Counts

2 → 2

Calls

Call 1

Inputs
#s(approx (- (* x 116) 16) #s(literal -16 binary64))
#s(literal -16 binary64)

Outputs
#s(approx (- (* x 116) 16) #s(literal -16 binary64))
#s(literal -16 binary64)

eval1.0ms (0.1%)

Memory: 1.3MiB live, 1.2MiB allocated; 0ms collecting garbage
Compiler: Compiled 52 to 22 computations (57.7% saved)

prune2.0ms (0.1%)

Memory

2.1MiB live, 2.1MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	3	1	4
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	3	3	6

Accuracy

100.0%

Counts

6 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))
▶	45.3%	#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))
✓	56.2%	#s(approx (- (* x 116) 16) #s(literal -16 binary64))

Compiler

Compiled 21 to 20 computations (4.8% saved)

series94.0ms (6%)

Memory

1.7MiB live, 54.2MiB allocated; 14ms collecting garbage

Counts

4 → 6

Calls

Call 1

Inputs
#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))
(*.f64 #s(literal 116 binary64) x)
#s(literal 116 binary64)
x

Outputs
#s(approx (- (* x 116) 16) #s(literal -16 binary64))
#s(approx (- (* x 116) 16) (-.f64 (*.f64 #s(literal 116 binary64) x) #s(literal 16 binary64)))
#s(approx (* 116 x) (*.f64 #s(literal 116 binary64) x))
#s(approx x x)
#s(approx (- (* x 116) 16) (.f64 x (-.f64 #s(literal 116 binary64) (.f64 #s(literal 16 binary64) (/.f64 #s(literal 1 binary64) x)))))
#s(approx (- (* x 116) 16) (.f64 #s(literal -1 binary64) (.f64 x (-.f64 (*.f64 #s(literal 16 binary64) (/.f64 #s(literal 1 binary64) x)) #s(literal 116 binary64)))))

Calls

3 calls:

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

rewrite176.0ms (11.2%)

Memory

8.2MiB live, 100.4MiB allocated; 12ms collecting garbage

Counts

4 → 5

Calls

Call 1

Inputs
#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))
(*.f64 #s(literal 116 binary64) x)
#s(literal 116 binary64)
x

Outputs
#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))
(*.f64 #s(literal 116 binary64) x)
(*.f64 x #s(literal 116 binary64))
#s(literal 116 binary64)
x

eval1.0ms (0.1%)

Memory: 1.6MiB live, 1.6MiB allocated; 0ms collecting garbage
Compiler: Compiled 76 to 29 computations (61.8% saved)

prune1.0ms (0.1%)

Memory

2.0MiB live, 2.0MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	6	0	6
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	6	3	9

Accuracy

100.0%

Counts

9 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))
✓	45.3%	#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))
✓	56.2%	#s(approx (- (* x 116) 16) #s(literal -16 binary64))

Compiler

Compiled 21 to 20 computations (4.8% saved)

regimes49.0ms (3.1%)

Memory

-7.6MiB live, 38.6MiB allocated; 12ms collecting garbage

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0b (0%)

Counts

1 → 1

2 → 3

3 → 1

Calls

Call 1

Inputs
#s(approx (- (* x 116) 16) #s(literal -16 binary64))

Outputs
#s(approx (- (* x 116) 16) #s(literal -16 binary64))

Call 2

Inputs
#s(approx (- (* x 116) 16) #s(literal -16 binary64))
#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))

Outputs
#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))
#s(approx (- (* x 116) 16) #s(literal -16 binary64))
#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))

Call 3

Inputs
#s(approx (- (* x 116) 16) #s(literal -16 binary64))
#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))
(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))

Outputs
(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))

Calls

9 calls:

34.0ms	(*.f64 x #s(literal 116 binary64))
2.0ms	x
2.0ms	(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))
2.0ms	(*.f64 x #s(literal 116 binary64))
2.0ms	x

Results

Accuracy	Segments	Branch
56.2%	1	`(*.f64 x #s(literal 116 binary64))`
56.2%	1	`(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))`
56.2%	1	`x`
97.7%	3	`(*.f64 x #s(literal 116 binary64))`
97.7%	3	`(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))`
97.7%	3	`x`
100.0%	1	`(*.f64 x #s(literal 116 binary64))`
100.0%	1	`(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))`
100.0%	1	`x`

Compiler

Compiled 48 to 40 computations (16.7% saved)

bsearch57.0ms (3.6%)

Memory

-18.5MiB live, 33.2MiB allocated; 17ms collecting garbage

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
22.0ms	1.7428098246805301e-6	1013753550.0383205
33.0ms	-1268230655.4737659	-0.0293684844101821

Samples

19.0ms

320×

valid

Compiler

Compiled 328 to 349 computations (-6.4% saved)

Precisions

Click to see histograms. Total time spent on operations: 3.0ms

ival-mult!: 2.0ms (68.4% of total)

ival-sub!: 1.0ms (34.2% of total)

adjust: 0.0ms (0% of total)

derivations1.0ms (0.1%)

Memory

1.4MiB live, 1.4MiB allocated; 0ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 45 to 19 computations (57.8% saved)

preprocess40.0ms (2.5%)

Memory: 13.0MiB live, 59.8MiB allocated; 3ms collecting garbage
Compiler: Compiled 50 to 24 computations (52% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze24.0ms (1.5%)

sample509.0ms (32.3%)

preprocess53.0ms (3.4%)

series104.0ms (6.6%)

rewrite163.0ms (10.4%)

eval2.0ms (0.1%)

prune1.0ms (0.1%)

series109.0ms (6.9%)

rewrite187.0ms (11.9%)

eval1.0ms (0.1%)

prune2.0ms (0.1%)

series94.0ms (6%)

rewrite176.0ms (11.2%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

regimes49.0ms (3.1%)

bsearch57.0ms (3.6%)

derivations1.0ms (0.1%)

preprocess40.0ms (2.5%)

end0.0ms (0%)

Profiling