Disney BSSRDF, sample scattering profile, upper

Time bar (total: 206.0ms)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze20.0ms (9.8%)

Memory
7.0MiB live, 7.0MiB allocated
Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%0.1%99.9%0%0%0%0
0%0%0.1%99.9%0%0%0%1
0%0%0.1%99.9%0%0%0%2
50%0.1%0.1%99.9%0%0%0%3
50%0.1%0.1%99.9%0%0%0%4
75%0.1%0%99.9%0%0%0%5
75%0.1%0%99.9%0%0%0%6
87.5%0.1%0%99.9%0%0%0%7
87.5%0.1%0%99.9%0%0%0%8
93.8%0.1%0%99.9%0%0%0%9
93.8%0.1%0%99.9%0%0%0%10
96.9%0.1%0%99.9%0%0%0%11
96.9%0.1%0%99.9%0%0%0%12
Compiler

Compiled 30 to 23 computations (23.3% saved)

sample31.0ms (15%)

Memory
-4.1MiB live, 12.3MiB allocated
Samples
22.0ms260×0valid
Precisions
Click to see histograms. Total time spent on operations: 16.0ms
ival-div: 3.0ms (18.9% of total)
ival-mult: 3.0ms (18.9% of total)
ival-log: 3.0ms (18.9% of total)
ival-<=: 3.0ms (18.9% of total)
ival-sub: 2.0ms (12.6% of total)
ival-and: 1.0ms (6.3% of total)
exact: 1.0ms (6.3% of total)
adjust: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)
Bogosity

explain31.0ms (15.3%)

Memory
4.2MiB live, 11.6MiB allocated
Confusion
Predicted +Predicted -
+25
-0249
Precision
1.0
Recall
0.2857142857142857
Samples
19.0ms256×0valid
Compiler

Compiled 44 to 41 computations (6.8% saved)

Precisions
Click to see histograms. Total time spent on operations: 12.0ms
ival-div: 3.0ms (24.3% of total)
ival-log: 3.0ms (24.3% of total)
ival-mult: 3.0ms (24.3% of total)
ival-sub: 2.0ms (16.2% of total)
ival-true: 0.0ms (0% of total)
adjust: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

preprocess89.0ms (43.2%)

Memory
-2.1MiB live, 7.2MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03171
18865
223160
356050
4100850
5142950
6175050
7215650
8232050
9238850
10241450
11243350
12243650
01314
02013
13713
26712
313410
423410
528810
635410
743010
846110
947710
1048010
1148310
04839
Stop Event
iter limit
saturated
iter limit
saturated
Calls
Call 1
Inputs
(*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))))))
Outputs
(*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))))))
(*.f32 (*.f32 #s(literal -3 binary32) s) (log.f32 (fma.f32 #s(literal -4/3 binary32) u #s(literal 4/3 binary32))))
Symmetry

(negabs s)

Compiler

Compiled 14 to 13 computations (7.1% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 2 computations (-∞% saved)

prune1.0ms (0.3%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
95.8%
(*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))))))
Compiler

Compiled 28 to 26 computations (7.1% saved)

simplify28.0ms (13.8%)

Memory
-5.2MiB live, 18.3MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01314
12214
23314
34514
46614
57414
68014
710914
815114
915514
1017314
1122514
1227214
1327314
Stop Event
saturated
Calls
Call 1
Inputs
(*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))))))
Outputs
(*.f32 (*.f32 #s(literal 3 binary32) s) (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))))))
(*.f32 (log.f32 (/.f32 #s(literal 1 binary32) (-.f32 #s(literal 1 binary32) (/.f32 (-.f32 u #s(literal 1/4 binary32)) #s(literal 3/4 binary32))))) (*.f32 s #s(literal 3 binary32)))

soundness0.0ms (0.2%)

Memory
0.2MiB live, 0.2MiB allocated
Stop Event
fuel
Compiler

Compiled 14 to 13 computations (7.1% saved)

preprocess5.0ms (2.4%)

Memory
2.3MiB live, 2.3MiB allocated
Remove

(negabs s)

Compiler

Compiled 112 to 104 computations (7.1% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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