Metrics for Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1

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%	99.9%	0.1%	0%	0%	0%	0
100%	99.9%	0%	0.1%	0%	0%	0%	1

Compiler

Compiled 7 to 6 computations (14.3% saved)

sample770.0ms (16.2%)

Memory

44.0MiB live, 1 257.2MiB allocated; 201ms collecting garbage

Samples

393.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 151.0ms

ival-mult: 89.0ms (58.8% of total)

ival-sub: 51.0ms (33.7% of total)

ival-true: 5.0ms (3.3% of total)

adjust: 3.0ms (2% of total)

ival-assert: 3.0ms (2% of total)

Bogosity

explain3.5s (73%)

Memory

-308.6MiB live, 405.3MiB allocated; 3.6s collecting garbage

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`(-.f64 x (*.f64 y y))`
-	-	`y`
-	-	`(*.f64 y y)`
-	-	`x`

Confusion

	Predicted +	Predicted -
+	0	0
-	0	256

Precision

0/0

Recall

0/0

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	0	0	0
-	0	0	256

Precision?

0/0

Recall?

0/0

Freqs

test

number	freq
0	256

Total Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	0	0	0
-	0	0	1

Precision?

0/0

Recall?

0/0

Samples

40.0ms

512×

valid

Compiler

Compiled 29 to 16 computations (44.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 7.0ms

ival-mult: 4.0ms (58% of total)

ival-sub: 2.0ms (29% of total)

ival-true: 0.0ms (0% of total)

adjust: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

preprocess42.0ms (0.9%)

Memory

-1.3MiB live, 48.0MiB allocated; 17ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	29
1	32	29
2	86	27
3	145	27
4	191	27
0	4	5
0	6	5
1	12	5
2	33	5
3	59	5
4	74	5
0	74	5

Stop Event

1×	iter limit
1×	saturated
1×	iter limit
1×	saturated

Calls

Call 1

Inputs
(-.f64 x (*.f64 y y))

Outputs
(-.f64 x (*.f64 y y))

Symmetry

(abs y)

Compiler

Compiled 5 to 4 computations (20% saved)

eval0.0ms (0%)

Memory: 0.2MiB live, 0.2MiB allocated; 0ms collecting garbage
Compiler: Compiled 0 to 2 computations (-∞% saved)

prune1.0ms (0%)

Memory

3.7MiB live, 3.7MiB allocated; 0ms collecting garbage

Alt Table

Click to see full alt table

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

Compiler

Compiled 5 to 4 computations (20% saved)

series3.0ms (0.1%)

Memory

13.2MiB live, 13.2MiB allocated; 0ms collecting garbage

Counts

4 → 9

Calls

Call 1

Inputs
(-.f64 x (*.f64 y y))
x
(*.f64 y y)
y

Outputs
(* -1 (pow y 2))
(- x (pow y 2))
x
(* x (+ 1 (* -1 (/ (pow y 2) x))))
(* -1 (* x (- (/ (pow y 2) x) 1)))
(+ x (* -1 (pow y 2)))
(pow y 2)
y
(* (pow y 2) (- (/ x (pow y 2)) 1))

Calls

6 calls:

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

simplify139.0ms (2.9%)

Memory

8.1MiB live, 288.4MiB allocated; 27ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	19	40
1	48	40
2	137	40
3	532	40
4	2700	40
0	8862	40

Stop Event

1×	iter limit
1×	node limit

Counts

9 → 7

Calls

Call 1

Inputs
(* -1 (pow y 2))
(- x (pow y 2))
x
(* x (+ 1 (* -1 (/ (pow y 2) x))))
(* -1 (* x (- (/ (pow y 2) x) 1)))
(+ x (* -1 (pow y 2)))
(pow y 2)
y
(* (pow y 2) (- (/ x (pow y 2)) 1))

Outputs
(* -1 (pow y 2))
(*.f64 (neg.f64 y) y)
(- x (pow y 2))
(-.f64 x (*.f64 y y))
x
(* x (+ 1 (* -1 (/ (pow y 2) x))))
(-.f64 x (*.f64 y y))
(* -1 (* x (- (/ (pow y 2) x) 1)))
(-.f64 x (*.f64 y y))
(+ x (* -1 (pow y 2)))
(-.f64 x (*.f64 y y))
(pow y 2)
(*.f64 y y)
y
(* (pow y 2) (- (/ x (pow y 2)) 1))
(.f64 (.f64 (-.f64 (/.f64 x (*.f64 y y)) #s(literal 1 binary64)) y) y)

rewrite36.0ms (0.8%)

Memory

18.2MiB live, 64.9MiB allocated; 3ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	10
0	6	10
1	27	10
0	210	10

Stop Event

1×	iter limit
1×	iter limit
1×	iter limit
1×	unsound
1×	iter limit

Counts

4 → 30

Calls

Call 1

Inputs
(-.f64 x (*.f64 y y))
x
(*.f64 y y)
y

Outputs
(/.f64 (+.f64 (pow.f64 x #s(literal 3 binary64)) (pow.f64 (.f64 (neg.f64 y) y) #s(literal 3 binary64))) (fma.f64 x x (-.f64 (pow.f64 y #s(literal 4 binary64)) (.f64 x (*.f64 (neg.f64 y) y)))))
(/.f64 (neg.f64 (-.f64 (*.f64 x x) (pow.f64 y #s(literal 4 binary64)))) (neg.f64 (fma.f64 y y x)))
(/.f64 (neg.f64 (-.f64 (pow.f64 x #s(literal 3 binary64)) (pow.f64 y #s(literal 6 binary64)))) (neg.f64 (fma.f64 x x (fma.f64 (*.f64 y y) x (pow.f64 y #s(literal 4 binary64))))))
(/.f64 (-.f64 (*.f64 x x) (pow.f64 y #s(literal 4 binary64))) (fma.f64 y y x))
(/.f64 (-.f64 (pow.f64 x #s(literal 3 binary64)) (pow.f64 y #s(literal 6 binary64))) (fma.f64 x x (fma.f64 (*.f64 y y) x (pow.f64 y #s(literal 4 binary64)))))
(fma.f64 (neg.f64 y) y x)
(fma.f64 y (neg.f64 y) x)
(-.f64 (/.f64 (*.f64 x x) (fma.f64 y y x)) (/.f64 (pow.f64 y #s(literal 4 binary64)) (fma.f64 y y x)))
(-.f64 (/.f64 (pow.f64 x #s(literal 3 binary64)) (fma.f64 x x (fma.f64 (.f64 y y) x (pow.f64 y #s(literal 4 binary64))))) (/.f64 (pow.f64 y #s(literal 6 binary64)) (fma.f64 x x (fma.f64 (.f64 y y) x (pow.f64 y #s(literal 4 binary64))))))
(-.f64 x (*.f64 (neg.f64 (neg.f64 y)) y))
(-.f64 x (*.f64 y y))
(+.f64 (*.f64 (neg.f64 y) y) x)
(+.f64 x (*.f64 (neg.f64 (neg.f64 y)) (neg.f64 y)))
(+.f64 x (*.f64 (neg.f64 (fabs.f64 y)) (fabs.f64 y)))
(+.f64 x (*.f64 (neg.f64 y) y))
x
(*.f64 (pow.f64 y #s(literal 1 binary64)) (pow.f64 y #s(literal 1 binary64)))
(*.f64 (neg.f64 (neg.f64 y)) (neg.f64 (neg.f64 y)))
(*.f64 (neg.f64 (fabs.f64 y)) (neg.f64 (fabs.f64 y)))
(*.f64 (fabs.f64 (fabs.f64 y)) (fabs.f64 (fabs.f64 y)))
(*.f64 (neg.f64 y) (neg.f64 y))
(*.f64 (fabs.f64 y) (fabs.f64 y))
(*.f64 y y)
(pow.f64 (neg.f64 y) #s(literal 2 binary64))
(pow.f64 (fabs.f64 y) #s(literal 2 binary64))
(pow.f64 y #s(literal 2 binary64))
(neg.f64 (*.f64 (neg.f64 y) y))
(fabs.f64 (*.f64 y y))
(exp.f64 (*.f64 (log.f64 y) #s(literal 2 binary64)))
y

eval47.0ms (1%)

Memory: -36.4MiB live, 17.0MiB allocated; 52ms collecting garbage
Compiler: Compiled 342 to 92 computations (73.1% saved)

prune1.0ms (0%)

Memory

4.5MiB live, 4.5MiB allocated; 0ms collecting garbage

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	34	1	35
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	34	2	36

Accuracy

100.0%

Counts

36 → 2

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 x (*.f64 y y))
▶	47.9%	#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))

Compiler

Compiled 15 to 11 computations (26.7% saved)

series3.0ms (0.1%)

Memory

8.1MiB live, 8.1MiB allocated; 0ms collecting garbage

Counts

4 → 9

Calls

Call 1

Inputs
#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))
(*.f64 (neg.f64 y) y)
(neg.f64 y)
y

Outputs
(* -1 (pow y 2))
(- x (pow y 2))
x
(* x (+ 1 (* -1 (/ (pow y 2) x))))
(* -1 (* x (- (/ (pow y 2) x) 1)))
(+ x (* -1 (pow y 2)))
(* -1 y)
y
(* (pow y 2) (- (/ x (pow y 2)) 1))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	y	@	-inf	((- x (* y y)) (* (neg y) y) (neg y) y)
1.0ms	y	@	inf	((- x (* y y)) (* (neg y) y) (neg y) y)
0.0ms	y	@	0	((- x (* y y)) (* (neg y) y) (neg y) y)
0.0ms	x	@	inf	((- x (* y y)) (* (neg y) y) (neg y) y)
0.0ms	x	@	-inf	((- x (* y y)) (* (neg y) y) (neg y) y)

simplify136.0ms (2.9%)

Memory

-5.2MiB live, 187.2MiB allocated; 18ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	20	39
1	51	39
2	134	39
3	510	39
4	2450	39
5	7992	39
0	8024	39

Stop Event

1×	iter limit
1×	node limit

Counts

9 → 7

Calls

Call 1

Inputs
(* -1 (pow y 2))
(- x (pow y 2))
x
(* x (+ 1 (* -1 (/ (pow y 2) x))))
(* -1 (* x (- (/ (pow y 2) x) 1)))
(+ x (* -1 (pow y 2)))
(* -1 y)
y
(* (pow y 2) (- (/ x (pow y 2)) 1))

Outputs
(* -1 (pow y 2))
(*.f64 (neg.f64 y) y)
(- x (pow y 2))
(-.f64 x (*.f64 y y))
x
(* x (+ 1 (* -1 (/ (pow y 2) x))))
(-.f64 x (*.f64 y y))
(* -1 (* x (- (/ (pow y 2) x) 1)))
(-.f64 x (*.f64 y y))
(+ x (* -1 (pow y 2)))
(-.f64 x (*.f64 y y))
(* -1 y)
(neg.f64 y)
y
(* (pow y 2) (- (/ x (pow y 2)) 1))
(.f64 (.f64 (-.f64 (/.f64 x (*.f64 y y)) #s(literal 1 binary64)) y) y)

rewrite30.0ms (0.6%)

Memory

6.4MiB live, 52.8MiB allocated; 3ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	17
0	9	17
1	30	17
0	203	17

Stop Event

1×	iter limit
1×	iter limit
1×	iter limit
1×	unsound
1×	iter limit

Counts

4 → 10

Calls

Call 1

Inputs
#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))
(*.f64 (neg.f64 y) y)
(neg.f64 y)
y

Outputs
#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))
(*.f64 (neg.f64 (fabs.f64 y)) (fabs.f64 y))
(*.f64 (neg.f64 (neg.f64 y)) (neg.f64 y))
(*.f64 (fabs.f64 y) (neg.f64 (fabs.f64 y)))
(*.f64 (neg.f64 y) (neg.f64 (neg.f64 y)))
(*.f64 (neg.f64 y) y)
(*.f64 y (neg.f64 y))
(neg.f64 (*.f64 y y))
(neg.f64 y)
y

eval1.0ms (0%)

Memory: 3.9MiB live, 3.9MiB allocated; 0ms collecting garbage
Compiler: Compiled 159 to 35 computations (78% saved)

prune2.0ms (0%)

Memory

6.3MiB live, 6.3MiB allocated; 0ms collecting garbage

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	14	0	14
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	14	2	16

Accuracy

100.0%

Counts

16 → 2

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 x (*.f64 y y))
✓	47.9%	#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))

Compiler

Compiled 30 to 20 computations (33.3% saved)

regimes5.0ms (0.1%)

Memory

16.8MiB live, 16.8MiB allocated; 0ms collecting garbage

Counts

2 → 1

Calls

Call 1

Inputs
#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))
(-.f64 x (*.f64 y y))

Outputs
(-.f64 x (*.f64 y y))

Calls

4 calls:

1.0ms	y
1.0ms	x
1.0ms	(-.f64 x (*.f64 y y))
1.0ms	(*.f64 y y)

Results

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

Compiler

Compiled 10 to 11 computations (-10% saved)

regimes5.0ms (0.1%)

Memory

-31.8MiB live, 15.1MiB allocated; 2ms collecting garbage

Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts

1 → 1

Calls

Call 1

Inputs
#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))

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

Calls

4 calls:

2.0ms	y
1.0ms	x
1.0ms	(-.f64 x (*.f64 y y))
1.0ms	(*.f64 y y)

Results

Accuracy	Segments	Branch
47.9%	1	`(*.f64 y y)`
47.9%	1	`(-.f64 x (*.f64 y y))`
47.9%	1	`x`
47.9%	1	`y`

Compiler

Compiled 10 to 11 computations (-10% saved)

simplify10.0ms (0.2%)

Memory

23.4MiB live, 23.4MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	15
1	22	15
2	48	15
3	75	15
4	90	15

Stop Event

1×

saturated

Calls

Call 1

Inputs
(-.f64 x (*.f64 y y))
#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))

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

derivations40.0ms (0.8%)

Memory

-32.7MiB live, 13.2MiB allocated; 5ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 15 to 9 computations (40% saved)

preprocess13.0ms (0.3%)

Memory: 31.4MiB live, 31.4MiB allocated; 0ms collecting garbage
Remove: (abs y)
Compiler: Compiled 60 to 42 computations (30% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample770.0ms (16.2%)

explain3.5s (73%)

preprocess42.0ms (0.9%)

eval0.0ms (0%)

prune1.0ms (0%)

series3.0ms (0.1%)

simplify139.0ms (2.9%)

rewrite36.0ms (0.8%)

eval47.0ms (1%)

prune1.0ms (0%)

series3.0ms (0.1%)

simplify136.0ms (2.9%)

rewrite30.0ms (0.6%)

eval1.0ms (0%)

prune2.0ms (0%)

regimes5.0ms (0.1%)

regimes5.0ms (0.1%)

simplify10.0ms (0.2%)

derivations40.0ms (0.8%)

preprocess13.0ms (0.3%)

end0.0ms (0%)

Profiling