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

start0.0ms (0%)

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

analyze0.0ms (0%)

Memory

0.3MiB live, 0.3MiB 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)

sample476.0ms (60.2%)

Memory

-4.4MiB live, 761.4MiB allocated; 122ms collecting garbage

Samples

294.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 114.0ms

ival-div!: 73.0ms (63.8% of total)

ival-add!: 40.0ms (34.9% of total)

adjust: 1.0ms (0.9% of total)

Bogosity

preprocess29.0ms (3.7%)

Memory

-27.7MiB live, 19.3MiB allocated; 8ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	14	34
1	29	32
2	41	32
3	50	32
4	52	32

Stop Event

1×

saturated

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)

series4.0ms (0.5%)

Memory

4.6MiB live, 4.6MiB allocated; 0ms 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)) #s(hole binary64 (* 1/500 y)))
#s(approx (+ x (/ y 500)) #s(hole binary64 (+ x (* 1/500 y))))
#s(approx x #s(hole binary64 x))
#s(approx (+ x (/ y 500)) #s(hole binary64 (* x (+ 1 (* 1/500 (/ y x))))))
#s(approx (+ x (/ y 500)) #s(hole binary64 (* -1 (* x (- (* -1/500 (/ y x)) 1)))))
#s(approx y #s(hole binary64 y))
#s(approx (+ x (/ y 500)) #s(hole binary64 (* y (+ 1/500 (/ x y)))))
#s(approx (+ x (/ y 500)) #s(hole binary64 (* -1 (* y (- (* -1 (/ x y)) 1/500)))))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	y	@	inf	((+ x (/ y 500)) x (/ y 500) y 500)
1.0ms	x	@	inf	((+ x (/ y 500)) x (/ y 500) y 500)
1.0ms	y	@	-inf	((+ x (/ y 500)) x (/ y 500) y 500)
1.0ms	x	@	-inf	((+ x (/ y 500)) x (/ y 500) y 500)
0.0ms	y	@	0	((+ x (/ y 500)) x (/ y 500) y 500)

rewrite59.0ms (7.5%)

Memory

14.4MiB live, 61.7MiB allocated; 2ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	36	99
0	37	96
1	155	96
0	1143	93

Stop Event

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

Counts

13 → 26

Calls

Call 1

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

Outputs
(/.f64 (-.f64 (/.f64 (.f64 y y) #s(literal 250000 binary64)) (.f64 x x)) (-.f64 (/.f64 y #s(literal 500 binary64)) x))
(/.f64 (neg.f64 (-.f64 (.f64 x x) (/.f64 (.f64 y y) #s(literal 250000 binary64)))) (neg.f64 (-.f64 x (/.f64 y #s(literal 500 binary64)))))
(/.f64 (neg.f64 (fma.f64 (/.f64 (.f64 y y) #s(literal 250000 binary64)) (/.f64 y #s(literal 500 binary64)) (.f64 (.f64 x x) x))) (neg.f64 (fma.f64 (/.f64 y #s(literal 500 binary64)) (-.f64 (/.f64 y #s(literal 500 binary64)) x) (.f64 x x))))
(/.f64 (-.f64 (.f64 x x) (/.f64 (.f64 y y) #s(literal 250000 binary64))) (-.f64 x (/.f64 y #s(literal 500 binary64))))
(/.f64 (fma.f64 (/.f64 (.f64 y y) #s(literal 250000 binary64)) (/.f64 y #s(literal 500 binary64)) (.f64 (.f64 x x) x)) (+.f64 (/.f64 (.f64 y y) #s(literal 250000 binary64)) (-.f64 (.f64 x x) (.f64 (/.f64 y #s(literal 500 binary64)) x))))
(/.f64 (fma.f64 (/.f64 (.f64 y y) #s(literal 250000 binary64)) (/.f64 y #s(literal 500 binary64)) (.f64 (.f64 x x) x)) (fma.f64 (/.f64 y #s(literal 500 binary64)) (-.f64 (/.f64 y #s(literal 500 binary64)) x) (.f64 x x)))
(-.f64 (/.f64 (.f64 x x) (-.f64 x (/.f64 y #s(literal 500 binary64)))) (/.f64 (/.f64 (.f64 y y) #s(literal 250000 binary64)) (-.f64 x (/.f64 y #s(literal 500 binary64)))))
(+.f64 (/.f64 (.f64 (.f64 x x) x) (fma.f64 (/.f64 y #s(literal 500 binary64)) (-.f64 (/.f64 y #s(literal 500 binary64)) x) (.f64 x x))) (/.f64 (.f64 (/.f64 (.f64 y y) #s(literal 250000 binary64)) (/.f64 y #s(literal 500 binary64))) (fma.f64 (/.f64 y #s(literal 500 binary64)) (-.f64 (/.f64 y #s(literal 500 binary64)) x) (.f64 x x))))
(+.f64 (/.f64 y #s(literal 500 binary64)) x)
(+.f64 x (/.f64 y #s(literal 500 binary64)))
x
(/.f64 (neg.f64 (neg.f64 y)) #s(literal 500 binary64))
(/.f64 (neg.f64 y) #s(literal -500 binary64))
(/.f64 y #s(literal 500 binary64))
(neg.f64 (/.f64 y #s(literal -500 binary64)))
(neg.f64 (/.f64 (neg.f64 y) #s(literal 500 binary64)))
y
#s(literal 500 binary64)
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
#s(approx (+ x (/ y 500)) (fma.f64 #s(literal 1/500 binary64) y x))
#s(approx x x)
#s(approx (+ x (/ y 500)) (*.f64 (fma.f64 (/.f64 y x) #s(literal 1/500 binary64) #s(literal 1 binary64)) x))
#s(approx (+ x (/ y 500)) (*.f64 (neg.f64 x) (fma.f64 #s(literal -1/500 binary64) (/.f64 y x) #s(literal -1 binary64))))
#s(approx y y)
#s(approx (+ x (/ y 500)) (*.f64 (+.f64 (/.f64 x y) #s(literal 1/500 binary64)) y))
#s(approx (+ x (/ y 500)) (*.f64 (neg.f64 y) (-.f64 (/.f64 (neg.f64 x) y) #s(literal 1/500 binary64))))

eval2.0ms (0.3%)

Memory: 2.4MiB live, 2.4MiB allocated; 0ms collecting garbage
Compiler: Compiled 159 to 81 computations (49.1% saved)

prune1.0ms (0.2%)

Memory

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

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	19	2	21
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	19	3	22

Accuracy

100.0%

Counts

22 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(+.f64 x (/.f64 y #s(literal 500 binary64)))
▶	99.9%	#s(approx (+ x (/ y 500)) (fma.f64 #s(literal 1/500 binary64) y x))
▶	49.1%	#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))

Compiler

Compiled 21 to 21 computations (0% saved)

series2.0ms (0.3%)

Memory

2.5MiB live, 2.5MiB allocated; 0ms collecting garbage

Counts

7 → 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
#s(approx (+ x (/ y 500)) (fma.f64 #s(literal 1/500 binary64) y x))
(fma.f64 #s(literal 1/500 binary64) y x)
x

Outputs
#s(approx (+ x (/ y 500)) #s(hole binary64 (* 1/500 y)))
#s(approx (+ x (/ y 500)) #s(hole binary64 (+ x (* 1/500 y))))
#s(approx x #s(hole binary64 x))
#s(approx (+ x (/ y 500)) #s(hole binary64 (* x (+ 1 (* 1/500 (/ y x))))))
#s(approx (+ x (/ y 500)) #s(hole binary64 (* -1 (* x (- (* -1/500 (/ y x)) 1)))))
#s(approx y #s(hole binary64 y))
#s(approx (+ x (/ y 500)) #s(hole binary64 (* y (+ 1/500 (/ x y)))))
#s(approx (+ x (/ y 500)) #s(hole binary64 (* -1 (* y (- (* -1 (/ x y)) 1/500)))))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	y	@	-inf	((+ x (/ y 500)) (* 1/500 y) 1/500 y (+ x (/ y 500)) (+ (* 1/500 y) x) x)
0.0ms	y	@	inf	((+ x (/ y 500)) (* 1/500 y) 1/500 y (+ x (/ y 500)) (+ (* 1/500 y) x) x)
0.0ms	x	@	-inf	((+ x (/ y 500)) (* 1/500 y) 1/500 y (+ x (/ y 500)) (+ (* 1/500 y) x) x)
0.0ms	x	@	inf	((+ x (/ y 500)) (* 1/500 y) 1/500 y (+ x (/ y 500)) (+ (* 1/500 y) x) x)
0.0ms	y	@	0	((+ x (/ y 500)) (* 1/500 y) 1/500 y (+ x (/ y 500)) (+ (* 1/500 y) x) x)

rewrite54.0ms (6.8%)

Memory

-16.8MiB live, 30.0MiB allocated; 2ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	38	117
0	39	113
1	164	113
0	1213	111

Stop Event

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

Counts

15 → 34

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

Outputs
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
(*.f64 #s(literal 1/500 binary64) y)
(*.f64 y #s(literal 1/500 binary64))
#s(literal 1/500 binary64)
y
#s(approx (+ x (/ y 500)) (fma.f64 #s(literal 1/500 binary64) y x))
(/.f64 (-.f64 (.f64 (.f64 x x) x) (pow.f64 (.f64 #s(literal -1/500 binary64) y) #s(literal 3 binary64))) (fma.f64 x x (fma.f64 (.f64 y y) #s(literal 1/250000 binary64) (.f64 x (.f64 #s(literal -1/500 binary64) y)))))
(/.f64 (neg.f64 (-.f64 (.f64 x x) (.f64 (.f64 y y) #s(literal 1/250000 binary64)))) (neg.f64 (-.f64 x (.f64 #s(literal 1/500 binary64) y))))
(/.f64 (neg.f64 (-.f64 (.f64 (.f64 y y) #s(literal 1/250000 binary64)) (.f64 x x))) (neg.f64 (-.f64 (.f64 #s(literal 1/500 binary64) y) x)))
(/.f64 (neg.f64 (fma.f64 (.f64 (.f64 y y) #s(literal 1/250000 binary64)) (.f64 #s(literal 1/500 binary64) y) (.f64 (.f64 x x) x))) (neg.f64 (fma.f64 (.f64 #s(literal 1/500 binary64) y) (-.f64 (.f64 #s(literal 1/500 binary64) y) x) (.f64 x x))))
(/.f64 (neg.f64 (fma.f64 (.f64 (.f64 y y) #s(literal 1/250000 binary64)) (.f64 #s(literal 1/500 binary64) y) (.f64 (.f64 x x) x))) (neg.f64 (fma.f64 (.f64 y y) #s(literal 1/250000 binary64) (.f64 x (-.f64 x (.f64 #s(literal 1/500 binary64) y))))))
(/.f64 (-.f64 (.f64 x x) (.f64 (.f64 y y) #s(literal 1/250000 binary64))) (-.f64 x (.f64 #s(literal 1/500 binary64) y)))
(/.f64 (-.f64 (.f64 (.f64 y y) #s(literal 1/250000 binary64)) (.f64 x x)) (-.f64 (.f64 #s(literal 1/500 binary64) y) x))
(/.f64 (fma.f64 (.f64 (.f64 y y) #s(literal 1/250000 binary64)) (.f64 #s(literal 1/500 binary64) y) (.f64 (.f64 x x) x)) (fma.f64 (.f64 #s(literal 1/500 binary64) y) (-.f64 (.f64 #s(literal 1/500 binary64) y) x) (.f64 x x)))
(/.f64 (fma.f64 (.f64 (.f64 y y) #s(literal 1/250000 binary64)) (.f64 #s(literal 1/500 binary64) y) (.f64 (.f64 x x) x)) (fma.f64 (.f64 y y) #s(literal 1/250000 binary64) (.f64 x (-.f64 x (.f64 #s(literal 1/500 binary64) y)))))
(fma.f64 #s(literal 1/500 binary64) y x)
(fma.f64 y #s(literal 1/500 binary64) x)
(-.f64 (/.f64 (.f64 x x) (-.f64 x (.f64 #s(literal 1/500 binary64) y))) (/.f64 (.f64 (.f64 y y) #s(literal 1/250000 binary64)) (-.f64 x (*.f64 #s(literal 1/500 binary64) y))))
(-.f64 (/.f64 (.f64 (.f64 y y) #s(literal 1/250000 binary64)) (-.f64 (.f64 #s(literal 1/500 binary64) y) x)) (/.f64 (.f64 x x) (-.f64 (*.f64 #s(literal 1/500 binary64) y) x)))
(-.f64 x (*.f64 (neg.f64 y) #s(literal 1/500 binary64)))
(-.f64 x (*.f64 #s(literal -1/500 binary64) y))
(+.f64 (/.f64 (.f64 (.f64 x x) x) (fma.f64 (.f64 #s(literal 1/500 binary64) y) (-.f64 (.f64 #s(literal 1/500 binary64) y) x) (.f64 x x))) (/.f64 (.f64 (.f64 (.f64 y y) #s(literal 1/250000 binary64)) (.f64 #s(literal 1/500 binary64) y)) (fma.f64 (.f64 #s(literal 1/500 binary64) y) (-.f64 (.f64 #s(literal 1/500 binary64) y) x) (.f64 x x))))
(+.f64 (/.f64 (.f64 (.f64 (.f64 y y) #s(literal 1/250000 binary64)) (.f64 #s(literal 1/500 binary64) y)) (fma.f64 (.f64 y y) #s(literal 1/250000 binary64) (.f64 x (-.f64 x (.f64 #s(literal 1/500 binary64) y))))) (/.f64 (.f64 (.f64 x x) x) (fma.f64 (.f64 y y) #s(literal 1/250000 binary64) (.f64 x (-.f64 x (.f64 #s(literal 1/500 binary64) y))))))
(+.f64 (*.f64 #s(literal 1/500 binary64) y) x)
(+.f64 x (*.f64 #s(literal 1/500 binary64) y))
x
#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))
#s(approx (+ x (/ y 500)) (fma.f64 #s(literal 1/500 binary64) y x))
#s(approx x x)
#s(approx (+ x (/ y 500)) (*.f64 (fma.f64 (/.f64 y x) #s(literal 1/500 binary64) #s(literal 1 binary64)) x))
#s(approx (+ x (/ y 500)) (*.f64 (neg.f64 x) (fma.f64 #s(literal -1/500 binary64) (/.f64 y x) #s(literal -1 binary64))))
#s(approx y y)
#s(approx (+ x (/ y 500)) (*.f64 (+.f64 (/.f64 x y) #s(literal 1/500 binary64)) y))
#s(approx (+ x (/ y 500)) (*.f64 (neg.f64 y) (-.f64 (/.f64 (neg.f64 x) y) #s(literal 1/500 binary64))))

eval2.0ms (0.3%)

Memory: 4.0MiB live, 4.0MiB allocated; 0ms collecting garbage
Compiler: Compiled 232 to 110 computations (52.6% saved)

prune2.0ms (0.2%)

Memory

2.9MiB live, 2.9MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	26	0	26
Fresh	0	0	0
Picked	0	2	2
Done	0	1	1
Total	26	3	29

Accuracy

100.0%

Counts

29 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(+.f64 x (/.f64 y #s(literal 500 binary64)))
✓	99.9%	#s(approx (+ x (/ y 500)) (fma.f64 #s(literal 1/500 binary64) y x))
✓	49.1%	#s(approx (+ x (/ y 500)) (*.f64 #s(literal 1/500 binary64) y))

Compiler

Compiled 36 to 34 computations (5.6% saved)

regimes7.0ms (0.8%)

Memory

10.7MiB live, 10.7MiB allocated; 0ms collecting garbage

Counts

3 → 1

Calls

Call 1

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

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

Calls

4 calls:

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

Results

Accuracy	Segments	Branch
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 10 to 13 computations (-30% saved)

regimes5.0ms (0.7%)

Memory

9.6MiB live, 9.6MiB allocated; 0ms collecting garbage

Counts

2 → 1

Calls

Call 1

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

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

Calls

4 calls:

1.0ms	(+.f64 x (/.f64 y #s(literal 500 binary64)))
1.0ms	(/.f64 y #s(literal 500 binary64))
1.0ms	y
1.0ms	x

Results

Accuracy	Segments	Branch
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`

Compiler

Compiled 10 to 13 computations (-30% saved)

regimes117.0ms (14.8%)

Memory

-52.5MiB live, 15.1MiB allocated; 109ms collecting garbage

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0b (0%)

Counts

1 → 1

Calls

Call 1

Inputs
#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))

Calls

4 calls:

114.0ms	(/.f64 y #s(literal 500 binary64))
1.0ms	(+.f64 x (/.f64 y #s(literal 500 binary64)))
1.0ms	y
1.0ms	x

Results

Accuracy	Segments	Branch
49.1%	1	`(/.f64 y #s(literal 500 binary64))`
49.1%	1	`(+.f64 x (/.f64 y #s(literal 500 binary64)))`
49.1%	1	`x`
49.1%	1	`y`

Compiler

Compiled 10 to 13 computations (-30% saved)

derivations12.0ms (1.5%)

Memory

7.7MiB live, 7.7MiB allocated; 0ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 15 to 13 computations (13.3% saved)

preprocess18.0ms (2.3%)

Memory: 30.4MiB live, 30.4MiB allocated; 0ms collecting garbage
Compiler: Compiled 20 to 18 computations (10% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample476.0ms (60.2%)

preprocess29.0ms (3.7%)

series4.0ms (0.5%)

rewrite59.0ms (7.5%)

eval2.0ms (0.3%)

prune1.0ms (0.2%)

series2.0ms (0.3%)

rewrite54.0ms (6.8%)

eval2.0ms (0.3%)

prune2.0ms (0.2%)

regimes7.0ms (0.8%)

regimes5.0ms (0.7%)

regimes117.0ms (14.8%)

derivations12.0ms (1.5%)

preprocess18.0ms (2.3%)

end0.0ms (0%)

Profiling