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

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%	100%	0%	0%	0%	0%	0
100%	100%	0%	0%	0%	0%	0%	1

Compiler

Compiled 7 to 7 computations (0% saved)

sample482.0ms (5%)

Memory

1.4MiB live, 573.4MiB allocated; 202ms collecting garbage

Samples

239.0ms	8 187×	0	valid
2.0ms	34×	2	valid
1.0ms	35×	1	valid

Precisions

Click to see histograms. Total time spent on operations: 88.0ms

ival-mult!: 45.0ms (51.3% of total)

ival-sub!: 39.0ms (44.5% of total)

adjust: 3.0ms (3.4% of total)

Bogosity

preprocess15.0ms (0.2%)

Memory

24.2MiB live, 24.2MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	9	17
1	20	15
2	41	15
3	75	15
4	76	15

Stop Event

1×

saturated

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)

series84.0ms (0.9%)

Memory

5.7MiB live, 58.6MiB allocated; 12ms 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	Expression
1.0ms	x	@	-inf	((- (* x 116) 16) (* x 116) x 116 16)
1.0ms	x	@	inf	((- (* x 116) 16) (* x 116) x 116 16)
0.0ms	x	@	0	((- (* x 116) 16) (* x 116) x 116 16)

rewrite2.9s (30.1%)

Memory

-0.0MiB live, 844.0MiB allocated; 258ms collecting garbage

Counts

5 → 20

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 (*.f64 x #s(literal 116 binary64)) (neg.f64 #s(literal 16 binary64)))
(+.f64 (neg.f64 #s(literal 16 binary64)) (*.f64 x #s(literal 116 binary64)))
(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))
(-.f64 (neg.f64 #s(literal 16 binary64)) (neg.f64 (*.f64 x #s(literal 116 binary64))))
(fma.f64 (neg.f64 #s(literal 116 binary64)) (neg.f64 x) (neg.f64 #s(literal 16 binary64)))
(fma.f64 (neg.f64 x) (neg.f64 #s(literal 116 binary64)) (neg.f64 #s(literal 16 binary64)))
(fma.f64 x #s(literal 116 binary64) (neg.f64 #s(literal 16 binary64)))
(fma.f64 #s(literal 116 binary64) x (neg.f64 #s(literal 16 binary64)))
(neg.f64 (-.f64 #s(literal 16 binary64) (*.f64 x #s(literal 116 binary64))))
(*.f64 x #s(literal 116 binary64))
(*.f64 #s(literal 116 binary64) x)
(*.f64 (neg.f64 #s(literal 116 binary64)) (neg.f64 x))
(*.f64 (neg.f64 x) (neg.f64 #s(literal 116 binary64)))
(neg.f64 (neg.f64 (*.f64 x #s(literal 116 binary64))))
x
(neg.f64 (neg.f64 x))
#s(literal 116 binary64)
(neg.f64 (neg.f64 #s(literal 116 binary64)))
#s(literal 16 binary64)
(neg.f64 (neg.f64 #s(literal 16 binary64)))

eval4.0ms (0%)

Memory: 1.7MiB live, 1.7MiB allocated; 0ms collecting garbage
Compiler: Compiled 89 to 56 computations (37.1% saved)

prune2.0ms (0%)

Memory

0.9MiB live, 0.9MiB allocated; 0ms collecting garbage

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	20	1	21
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	20	2	22

Accuracy

100.0%

Counts

22 → 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))
▶	54.6%	#s(approx (- (* x 116) 16) #s(literal -16 binary64))

Compiler

Compiled 12 to 12 computations (0% saved)

series82.0ms (0.8%)

Memory

6.2MiB live, 6.2MiB allocated; 0ms 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	Expression
0.0ms	x	@	inf	((- (* x 116) 16) -16)
0.0ms	x	@	-inf	((- (* x 116) 16) -16)
0.0ms	x	@	0	((- (* x 116) 16) -16)

rewrite2.9s (29.7%)

Memory

2.4MiB live, 1 600.2MiB allocated; 363ms 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%)

Memory: 1.2MiB live, 1.2MiB allocated; 0ms collecting garbage
Compiler: Compiled 31 to 22 computations (29% saved)

prune1.0ms (0%)

Memory

2.0MiB live, 2.0MiB 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))
▶	46.9%	#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))
✓	54.6%	#s(approx (- (* x 116) 16) #s(literal -16 binary64))

Compiler

Compiled 20 to 20 computations (0% saved)

series71.0ms (0.7%)

Memory

-2.2MiB live, 45.7MiB allocated; 5ms 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	Expression
1.0ms	x	@	-inf	((- (* x 116) 16) (* 116 x) 116 x)
0.0ms	x	@	inf	((- (* x 116) 16) (* 116 x) 116 x)
0.0ms	x	@	0	((- (* x 116) 16) (* 116 x) 116 x)

rewrite3.1s (31.7%)

Memory

16.5MiB live, 2 449.2MiB allocated; 744ms collecting garbage

Counts

4 → 10

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))
(*.f64 (neg.f64 #s(literal 116 binary64)) (neg.f64 x))
(*.f64 (neg.f64 x) (neg.f64 #s(literal 116 binary64)))
(neg.f64 (neg.f64 (*.f64 #s(literal 116 binary64) x)))
#s(literal 116 binary64)
(neg.f64 (neg.f64 #s(literal 116 binary64)))
x
(neg.f64 (neg.f64 x))

eval1.0ms (0%)

Memory: 1.4MiB live, 1.4MiB allocated; 0ms collecting garbage
Compiler: Compiled 58 to 44 computations (24.1% saved)

prune2.0ms (0%)

Memory

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

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	11	0	11
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	11	3	14

Accuracy

100.0%

Counts

14 → 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))
✓	46.9%	#s(approx (- (* x 116) 16) (*.f64 #s(literal 116 binary64) x))
✓	54.6%	#s(approx (- (* x 116) 16) #s(literal -16 binary64))

Compiler

Compiled 36 to 33 computations (8.3% saved)

regimes5.0ms (0%)

Memory

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

Counts

3 → 1

Calls

Call 1

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

3 calls:

1.0ms	x
1.0ms	(*.f64 x #s(literal 116 binary64))
1.0ms	(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))

Results

Accuracy	Segments	Branch
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 9 to 9 computations (0% saved)

regimes21.0ms (0.2%)

Memory

5.5MiB live, 5.5MiB allocated; 0ms collecting garbage

Counts

2 → 3

Calls

Call 1

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))

Calls

3 calls:

18.0ms	(*.f64 x #s(literal 116 binary64))
1.0ms	x
1.0ms	(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))

Results

Accuracy	Segments	Branch
98.0%	3	`(*.f64 x #s(literal 116 binary64))`
98.0%	3	`(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))`
98.0%	3	`x`

Compiler

Compiled 9 to 9 computations (0% saved)

regimes7.0ms (0.1%)

Memory

5.5MiB live, 5.5MiB allocated; 0ms collecting garbage

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0b (0%)

Counts

1 → 1

Calls

Call 1

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

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

Calls

3 calls:

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

Results

Accuracy	Segments	Branch
54.6%	1	`(*.f64 x #s(literal 116 binary64))`
54.6%	1	`(-.f64 (*.f64 x #s(literal 116 binary64)) #s(literal 16 binary64))`
54.6%	1	`x`

Compiler

Compiled 9 to 9 computations (0% saved)

bsearch21.0ms (0.2%)

Memory

11.3MiB live, 11.3MiB allocated; 0ms collecting garbage

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
9.0ms	1.4363429787791307e-5	7.824825990472866
10.0ms	-14310.177287420442	-0.0009316641936617251

Samples

8.0ms

288×

valid

Compiler

Compiled 278 to 315 computations (-13.3% saved)

Precisions

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

ival-mult!: 2.0ms (84.3% of total)

ival-sub!: 1.0ms (42.1% of total)

adjust: 0.0ms (0% of total)

derivations1.0ms (0%)

Memory

0.7MiB live, 0.7MiB allocated; 0ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 22 to 19 computations (13.6% saved)

preprocess28.0ms (0.3%)

Memory: -26.7MiB live, 22.8MiB allocated; 10ms collecting garbage
Compiler: Compiled 27 to 24 computations (11.1% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample482.0ms (5%)

preprocess15.0ms (0.2%)

series84.0ms (0.9%)

rewrite2.9s (30.1%)

eval4.0ms (0%)

prune2.0ms (0%)

series82.0ms (0.8%)

rewrite2.9s (29.7%)

eval1.0ms (0%)

prune1.0ms (0%)

series71.0ms (0.7%)

rewrite3.1s (31.7%)

eval1.0ms (0%)

prune2.0ms (0%)

regimes5.0ms (0%)

regimes21.0ms (0.2%)

regimes7.0ms (0.1%)

bsearch21.0ms (0.2%)

derivations1.0ms (0%)

preprocess28.0ms (0.3%)

end0.0ms (0%)

Profiling