Metrics for Text.Parsec.Token:makeTokenParser from parsec-3.1.9, B

start0.0ms (0%)

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

analyze0.0ms (0%)

Memory

0.5MiB live, 0.5MiB 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)

sample805.0ms (9.8%)

Memory

8.1MiB live, 570.6MiB allocated; 201ms collecting garbage

Samples

483.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 116.0ms

ival-mult!: 43.0ms (36.9% of total)

ival-add!: 40.0ms (34.4% of total)

adjust: 33.0ms (28.3% of total)

Bogosity

preprocess37.0ms (0.5%)

Memory

9.9MiB live, 51.5MiB allocated; 18ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	22	53
1	52	51
2	127	51
3	324	51
4	431	51
5	431	51

Stop Event

1×

saturated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(*.f64 (+.f64 x y) z)

Symmetry

(negabs z)

(sort x y)

Compiler

Compiled 10 to 10 computations (0% saved)

series124.0ms (1.5%)

Memory

-19.7MiB live, 25.0MiB allocated; 44ms collecting garbage

Counts

5 → 16

Calls

Call 1

Inputs
(*.f64 (+.f64 x y) z)
(+.f64 x y)
x
y
z

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

Calls

9 calls:

Time	Variable		Point	Expression
1.0ms	y	@	inf	((* (+ x y) z) (+ x y) x y z)
1.0ms	x	@	inf	((* (+ x y) z) (+ x y) x y z)
1.0ms	x	@	-inf	((* (+ x y) z) (+ x y) x y z)
1.0ms	z	@	-inf	((* (+ x y) z) (+ x y) x y z)
1.0ms	y	@	-inf	((* (+ x y) z) (+ x y) x y z)

rewrite3.5s (42.9%)

Memory

23.3MiB live, 983.4MiB allocated; 281ms collecting garbage

Counts

5 → 28

Calls

Call 1

Inputs
(*.f64 (+.f64 x y) z)
(+.f64 x y)
x
y
z

Outputs
(*.f64 (+.f64 x y) z)
(*.f64 z (+.f64 x y))
(*.f64 (-.f64 (neg.f64 x) y) (neg.f64 z))
(*.f64 (neg.f64 z) (-.f64 (neg.f64 x) y))
(+.f64 (.f64 z x) (.f64 z y))
(+.f64 (.f64 z y) (.f64 z x))
(-.f64 (.f64 z x) (neg.f64 (.f64 z y)))
(-.f64 (.f64 z y) (neg.f64 (.f64 z x)))
(fma.f64 (neg.f64 x) (neg.f64 z) (*.f64 z y))
(fma.f64 (neg.f64 y) (neg.f64 z) (*.f64 z x))
(fma.f64 (neg.f64 z) (neg.f64 y) (*.f64 z x))
(fma.f64 (neg.f64 z) (neg.f64 x) (*.f64 z y))
(fma.f64 z x (*.f64 z y))
(fma.f64 z y (*.f64 z x))
(fma.f64 x z (*.f64 z y))
(fma.f64 y z (*.f64 z x))
(neg.f64 (*.f64 (-.f64 (neg.f64 x) y) z))
(+.f64 x y)
(+.f64 y x)
(-.f64 x (neg.f64 y))
(-.f64 y (neg.f64 x))
(neg.f64 (-.f64 (neg.f64 x) y))
x
(neg.f64 (neg.f64 x))
y
(neg.f64 (neg.f64 y))
z
(neg.f64 (neg.f64 z))

eval3.0ms (0%)

Memory: 6.0MiB live, 6.0MiB allocated; 0ms collecting garbage
Compiler: Compiled 171 to 105 computations (38.6% saved)

prune2.0ms (0%)

Memory

3.3MiB live, 3.3MiB allocated; 0ms collecting garbage

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	36	3	39
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	36	4	40

Accuracy

100.0%

Counts

40 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	98.4%	(fma.f64 z y (*.f64 z x))
✓	100.0%	(*.f64 (+.f64 x y) z)
▶	52.4%	(*.f64 #s(approx (+ x y) y) z)
▶	55.9%	#s(approx (* (+ x y) z) (*.f64 x z))

Compiler

Compiled 23 to 23 computations (0% saved)

series134.0ms (1.6%)

Memory

-5.0MiB live, 38.8MiB allocated; 7ms collecting garbage

Counts

9 → 17

Calls

Call 1

Inputs
#s(approx (* (+ x y) z) (*.f64 x z))
(*.f64 x z)
x
z
(*.f64 #s(approx (+ x y) y) z)
#s(approx (+ x y) y)
y
(fma.f64 z y (*.f64 z x))
(*.f64 z x)

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

Calls

9 calls:

Time	Variable		Point	Expression
1.0ms	z	@	-inf	((* (+ x y) z) (* x z) x z (* (+ x y) z) (+ x y) y (+ (* z y) (* z x)) (* z x))
1.0ms	x	@	0	((* (+ x y) z) (* x z) x z (* (+ x y) z) (+ x y) y (+ (* z y) (* z x)) (* z x))
1.0ms	z	@	inf	((* (+ x y) z) (* x z) x z (* (+ x y) z) (+ x y) y (+ (* z y) (* z x)) (* z x))
1.0ms	x	@	-inf	((* (+ x y) z) (* x z) x z (* (+ x y) z) (+ x y) y (+ (* z y) (* z x)) (* z x))
1.0ms	x	@	inf	((* (+ x y) z) (* x z) x z (* (+ x y) z) (+ x y) y (+ (* z y) (* z x)) (* z x))

rewrite3.5s (42.4%)

Memory

30.7MiB live, 1 686.3MiB allocated; 449ms collecting garbage

Counts

9 → 36

Calls

Call 1

Inputs
#s(approx (* (+ x y) z) (*.f64 x z))
(*.f64 x z)
x
z
(*.f64 #s(approx (+ x y) y) z)
#s(approx (+ x y) y)
y
(fma.f64 z y (*.f64 z x))
(*.f64 z x)

Outputs
#s(approx (* z (+ y x)) (*.f64 x z))
(*.f64 x z)
(*.f64 z x)
(*.f64 (neg.f64 x) (neg.f64 z))
(*.f64 (neg.f64 z) (neg.f64 x))
(neg.f64 (neg.f64 (*.f64 x z)))
x
(neg.f64 (neg.f64 x))
z
(neg.f64 (neg.f64 z))
(*.f64 #s(approx (+ y x) y) z)
#s(approx (+ y x) y)
y
(neg.f64 (neg.f64 y))
(*.f64 (+.f64 y x) z)
(*.f64 z (+.f64 y x))
(*.f64 (-.f64 (neg.f64 x) y) (neg.f64 z))
(*.f64 (neg.f64 z) (-.f64 (neg.f64 x) y))
(+.f64 (.f64 x z) (.f64 z y))
(+.f64 (.f64 z y) (.f64 x z))
(-.f64 (.f64 x z) (neg.f64 (.f64 z y)))
(-.f64 (.f64 z y) (neg.f64 (.f64 x z)))
(fma.f64 z y (*.f64 x z))
(fma.f64 (neg.f64 x) (neg.f64 z) (*.f64 z y))
(fma.f64 (neg.f64 y) (neg.f64 z) (*.f64 x z))
(fma.f64 (neg.f64 z) (neg.f64 y) (*.f64 x z))
(fma.f64 (neg.f64 z) (neg.f64 x) (*.f64 z y))
(fma.f64 z x (*.f64 z y))
(fma.f64 y z (*.f64 x z))
(fma.f64 x z (*.f64 z y))
(neg.f64 (*.f64 (-.f64 (neg.f64 x) y) z))
(*.f64 x z)
(*.f64 z x)
(*.f64 (neg.f64 x) (neg.f64 z))
(*.f64 (neg.f64 z) (neg.f64 x))
(neg.f64 (neg.f64 (*.f64 x z)))

eval4.0ms (0.1%)

Memory: 6.8MiB live, 6.8MiB allocated; 0ms collecting garbage
Compiler: Compiled 221 to 134 computations (39.4% saved)

prune3.0ms (0%)

Memory

4.3MiB live, 4.3MiB allocated; 0ms collecting garbage

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	50	0	50
Fresh	0	0	0
Picked	0	3	3
Done	0	1	1
Total	50	4	54

Accuracy

100.0%

Counts

54 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	98.4%	(fma.f64 z y (*.f64 z x))
✓	100.0%	(*.f64 (+.f64 x y) z)
✓	52.4%	(*.f64 #s(approx (+ x y) y) z)
✓	55.9%	#s(approx (* (+ x y) z) (*.f64 x z))

Compiler

Compiled 37 to 36 computations (2.7% saved)

regimes11.0ms (0.1%)

Memory

-31.7MiB live, 14.5MiB allocated; 3ms collecting garbage

Counts

4 → 1

Calls

Call 1

Inputs
#s(approx (* (+ x y) z) (*.f64 x z))
(*.f64 #s(approx (+ x y) y) z)
(*.f64 (+.f64 x y) z)
(fma.f64 z y (*.f64 z x))

Outputs
(*.f64 (+.f64 x y) z)

Calls

5 calls:

4.0ms	y
2.0ms	x
2.0ms	z
2.0ms	(+.f64 x y)
2.0ms	(*.f64 (+.f64 x y) z)

Results

Accuracy	Segments	Branch
100.0%	1	`(+.f64 x y)`
100.0%	1	`(*.f64 (+.f64 x y) z)`
100.0%	1	`x`
100.0%	1	`y`
100.0%	1	`z`

Compiler

Compiled 11 to 18 computations (-63.6% saved)

regimes6.0ms (0.1%)

Memory

11.8MiB live, 11.8MiB allocated; 0ms collecting garbage

Counts

2 → 2

Calls

Call 1

Inputs
#s(approx (* (+ x y) z) (*.f64 x z))
(*.f64 #s(approx (+ x y) y) z)

Outputs
#s(approx (* (+ x y) z) (*.f64 x z))
(*.f64 #s(approx (+ x y) y) z)

Calls

5 calls:

1.0ms	y
1.0ms	(+.f64 x y)
1.0ms	z
1.0ms	x
1.0ms	(*.f64 (+.f64 x y) z)

Results

Accuracy	Segments	Branch
98.2%	2	`(+.f64 x y)`
98.2%	2	`(*.f64 (+.f64 x y) z)`
86.0%	2	`x`
83.6%	2	`y`
61.7%	4	`z`

Compiler

Compiled 11 to 18 computations (-63.6% saved)

regimes5.0ms (0.1%)

Memory

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

Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts

1 → 1

Calls

Call 1

Inputs
#s(approx (* (+ x y) z) (*.f64 x z))

Outputs
#s(approx (* (+ x y) z) (*.f64 x z))

Calls

5 calls:

1.0ms	y
1.0ms	x
1.0ms	(+.f64 x y)
1.0ms	z
1.0ms	(*.f64 (+.f64 x y) z)

Results

Accuracy	Segments	Branch
55.9%	1	`z`
55.9%	1	`y`
55.9%	1	`x`
55.9%	1	`(+.f64 x y)`
55.9%	1	`(*.f64 (+.f64 x y) z)`

Compiler

Compiled 11 to 18 computations (-63.6% saved)

bsearch0.0ms (0%)

Memory

0.3MiB live, 0.3MiB allocated; 0ms collecting garbage

Algorithm

1×	left-value

Steps

Time	Left	Right
0.0ms	-2.68288e-319	0.0

Compiler

Compiled 8 to 11 computations (-37.5% saved)

derivations1.0ms (0%)

Memory

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

Stop Event

1×

done

Compiler

Compiled 15 to 14 computations (6.7% saved)

preprocess70.0ms (0.9%)

Memory: -6.3MiB live, 48.2MiB allocated; 45ms collecting garbage
Remove: (negabs z)
Compiler: Compiled 142 to 137 computations (3.5% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample805.0ms (9.8%)

preprocess37.0ms (0.5%)

series124.0ms (1.5%)

rewrite3.5s (42.9%)

eval3.0ms (0%)

prune2.0ms (0%)

series134.0ms (1.6%)

rewrite3.5s (42.4%)

eval4.0ms (0.1%)

prune3.0ms (0%)

regimes11.0ms (0.1%)

regimes6.0ms (0.1%)

regimes5.0ms (0.1%)

bsearch0.0ms (0%)

derivations1.0ms (0%)

preprocess70.0ms (0.9%)

end0.0ms (0%)

Profiling