Metrics for HairBSDF, Mp, lower

start0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated

analyze492.0ms (15.7%)

Memory

3.4MiB live, 530.3MiB allocated

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	3%	97%	0%	0%	0%	0
0%	0%	3%	97%	0%	0%	0%	1
0%	0%	3%	97%	0%	0%	0%	2
0%	0%	3%	97%	0%	0%	0%	3
0%	0%	3%	97%	0%	0%	0%	4
0%	0%	3%	97%	0%	0%	0%	5
0%	0%	1.5%	97%	0%	1.5%	0%	6
0%	0%	1.5%	97%	0%	1.5%	0%	7
0%	0%	1.5%	97%	0%	1.5%	0%	8
0%	0%	1.5%	97%	0%	1.5%	0%	9
0%	0%	1.5%	97%	0%	1.5%	0%	10
0%	0%	1.5%	97%	0%	1.5%	0%	11
0%	0%	1.5%	97%	0%	1.5%	0%	12

Compiler

Compiled 65 to 44 computations (32.3% saved)

sample2.4s (76.1%)

Memory

39.2MiB live, 2 688.9MiB allocated

Samples

1.8s	8 256×	0	valid
24.0ms	130×	0	invalid

Precisions

Click to see histograms. Total time spent on operations: 1.5s

const: 373.0ms (25.6% of total)

ival-div: 254.0ms (17.4% of total)

ival-<=: 237.0ms (16.2% of total)

ival-mult: 179.0ms (12.3% of total)

ival-log: 111.0ms (7.6% of total)

ival-add: 82.0ms (5.6% of total)

ival-sub: 82.0ms (5.6% of total)

ival-exp: 64.0ms (4.4% of total)

ival-and: 54.0ms (3.7% of total)

exact: 17.0ms (1.2% of total)

adjust: 3.0ms (0.2% of total)

ival-assert: 3.0ms (0.2% of total)

Bogosity

explain235.0ms (7.5%)

Memory

7.1MiB live, 275.5MiB allocated

FPErrors

Click to see full error table

Ground Truth	Overpredictions	Example	Underpredictions	Example	Subexpression
95	3	(-6.364405999192968e-5 4.5734765648012143e-26 -2.347603654072399e-30 -7.113831623932032e-21 1.762676765793003e-5)	38	(-1.6042235984059516e-8 5.2578275244741235e-6 -4.481354677178447e-35 1.9182249538785e-11 9.68914965621126e-12)	`(/.f32 (*.f32 sinTheta_i sinTheta_O) v)`
91	4	(7.523089802893863e-35 1.9540433326612474e-19 -6.972127362189258e-28 -6.353169522305255e-34 7.927198453216988e-9)	33	(-2.800196291382879e-35 8.718654270767345e-11 1.0471007713920962e-37 -0.1414632350206375 7.189260795811716e-18)	`(/.f32 (*.f32 cosTheta_i cosTheta_O) v)`
1	5	(-9.765950191512894e-29 -5.142853297002148e-6 9.227018118370231e-37 2.0073491500037206e-31 0.0014401182997971773)	1	(-1.8038024290062946e-31 0.023792877793312073 -3.475415918594016e-12 1.2171659138432995e-17 0.023370424285531044)	`(exp.f32 (+.f32 (+.f32 (-.f32 (-.f32 (/.f32 (.f32 cosTheta_i cosTheta_O) v) (/.f32 (.f32 sinTheta_i sinTheta_O) v)) (/.f32 #s(literal 1 binary32) v)) #s(literal 6931/10000 binary32)) (log.f32 (/.f32 #s(literal 1 binary32) (*.f32 #s(literal 2 binary32) v)))))`
0	0	-	0	-	`(/.f32 #s(literal 1 binary32) v)`
0	0	-	0	-	`(/.f32 #s(literal 1 binary32) (*.f32 #s(literal 2 binary32) v))`
0	0	-	0	-	`#s(literal 2 binary32)`
0	0	-	0	-	`(+.f32 (+.f32 (-.f32 (-.f32 (/.f32 (.f32 cosTheta_i cosTheta_O) v) (/.f32 (.f32 sinTheta_i sinTheta_O) v)) (/.f32 #s(literal 1 binary32) v)) #s(literal 6931/10000 binary32)) (log.f32 (/.f32 #s(literal 1 binary32) (*.f32 #s(literal 2 binary32) v))))`
0	0	-	0	-	`sinTheta_i`
0	0	-	0	-	`v`
0	0	-	0	-	`cosTheta_i`
0	0	-	0	-	`(+.f32 (-.f32 (-.f32 (/.f32 (.f32 cosTheta_i cosTheta_O) v) (/.f32 (.f32 sinTheta_i sinTheta_O) v)) (/.f32 #s(literal 1 binary32) v)) #s(literal 6931/10000 binary32))`
0	0	-	0	-	`sinTheta_O`
0	0	-	0	-	`(*.f32 #s(literal 2 binary32) v)`
0	0	-	0	-	`(*.f32 sinTheta_i sinTheta_O)`
0	0	-	0	-	`(log.f32 (/.f32 #s(literal 1 binary32) (*.f32 #s(literal 2 binary32) v)))`
0	0	-	0	-	`#s(literal 1 binary32)`
0	0	-	0	-	`(*.f32 cosTheta_i cosTheta_O)`
0	0	-	0	-	`#s(literal 6931/10000 binary32)`
0	0	-	0	-	`(-.f32 (/.f32 (.f32 cosTheta_i cosTheta_O) v) (/.f32 (.f32 sinTheta_i sinTheta_O) v))`
0	0	-	0	-	`(-.f32 (-.f32 (/.f32 (.f32 cosTheta_i cosTheta_O) v) (/.f32 (.f32 sinTheta_i sinTheta_O) v)) (/.f32 #s(literal 1 binary32) v))`
0	0	-	0	-	`cosTheta_O`

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`/.f32`	`(/.f32 (*.f32 sinTheta_i sinTheta_O) v)`	u/n	9	0
↳	`(*.f32 sinTheta_i sinTheta_O)`	underflow	95
`exp.f32`	`(exp.f32 (+.f32 (+.f32 (-.f32 (-.f32 (/.f32 (.f32 cosTheta_i cosTheta_O) v) (/.f32 (.f32 sinTheta_i sinTheta_O) v)) (/.f32 #s(literal 1 binary32) v)) #s(literal 6931/10000 binary32)) (log.f32 (/.f32 #s(literal 1 binary32) (*.f32 #s(literal 2 binary32) v)))))`	sensitivity	5	1
`/.f32`	`(/.f32 (*.f32 cosTheta_i cosTheta_O) v)`	u/n	2	0
↳	`(*.f32 cosTheta_i cosTheta_O)`	underflow	90

Confusion

	Predicted +	Predicted -
+	0	1
-	16	239

Precision

0.0

Recall

0.0

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	0	1	0
-	16	0	239

Precision?

0.058823529411764705

Recall?

1.0

Freqs

test

number	freq
0	240
1	16

Total Confusion?

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

Precision?

1.0

Recall?

1.0

Samples

80.0ms

512×

valid

Compiler

Compiled 295 to 67 computations (77.3% saved)

Precisions

Click to see histograms. Total time spent on operations: 52.0ms

ival-div: 14.0ms (27% of total)

ival-mult: 10.0ms (19.3% of total)

const: 8.0ms (15.4% of total)

ival-log: 6.0ms (11.6% of total)

ival-exp: 4.0ms (7.7% of total)

ival-add: 4.0ms (7.7% of total)

ival-sub: 4.0ms (7.7% of total)

exact: 1.0ms (1.9% of total)

adjust: 0.0ms (0% of total)

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

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

preprocess21.0ms (0.7%)

Memory

-32.3MiB live, 14.3MiB allocated

Algorithm

1×	egg-herbie

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

start0.0ms (0%)

analyze492.0ms (15.7%)

sample2.4s (76.1%)

explain235.0ms (7.5%)

preprocess21.0ms (0.7%)

end0.0ms (0%)

Profiling