System.Random.MWC.Distributions:blocks from mwc-random-0.13.3.2

Time bar (total: 868.0ms)

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
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%100%0%0%0%0%0
100%100%0%0%0%0%0%1
Compiler

Compiled 7 to 6 computations (14.3% saved)

sample582.0ms (67%)

Memory
0.3MiB live, 792.8MiB allocated; 164ms collecting garbage
Samples
377.0ms8 256×0valid
Precisions
Click to see histograms. Total time spent on operations: 146.0ms
ival-mult: 130.0ms (88.8% of total)
ival-true: 6.0ms (4.1% of total)
exact: 6.0ms (4.1% of total)
ival-assert: 3.0ms (2% of total)
adjust: 2.0ms (1.4% of total)
Bogosity

explain51.0ms (5.9%)

Memory
19.7MiB live, 68.8MiB allocated; 16ms collecting garbage
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-(*.f64 (*.f64 x #s(literal 1/2 binary64)) x)
00-0-(*.f64 x #s(literal 1/2 binary64))
00-0-#s(literal 1/2 binary64)
00-0-x
Confusion
Predicted +Predicted -
+00
-0256
Precision
0/0
Recall
0/0
Confusion?
Predicted +Predicted MaybePredicted -
+000
-00256
Precision?
0/0
Recall?
0/0
Freqs
test
numberfreq
0256
Total Confusion?
Predicted +Predicted MaybePredicted -
+000
-001
Precision?
0/0
Recall?
0/0
Samples
18.0ms512×0valid
Compiler

Compiled 29 to 16 computations (44.8% saved)

Precisions
Click to see histograms. Total time spent on operations: 8.0ms
ival-mult: 7.0ms (90.9% 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)

preprocess20.0ms (2.3%)

Memory
-22.7MiB live, 22.9MiB allocated; 9ms collecting garbage
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0818
12115
24915
37015
48515
512315
614515
045
065
195
2125
3165
4375
5735
61055
71235
81235
01235
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(*.f64 (*.f64 x #s(literal 1/2 binary64)) x)
Outputs
(*.f64 (*.f64 x #s(literal 1/2 binary64)) x)
(*.f64 (*.f64 #s(literal 1/2 binary64) x) x)
Symmetry

(abs x)

Compiler

Compiled 5 to 4 computations (20% saved)

eval0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated; 0ms collecting garbage
Compiler

Compiled 0 to 1 computations (-∞% saved)

prune0.0ms (0%)

Memory
0.7MiB live, 0.7MiB allocated; 0ms collecting garbage
Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
(*.f64 (*.f64 x #s(literal 1/2 binary64)) x)
Compiler

Compiled 5 to 4 computations (20% saved)

series3.0ms (0.4%)

Memory
5.0MiB live, 5.0MiB allocated; 0ms collecting garbage
Counts
4 → 3
Calls
Call 1
Inputs
(*.f64 (*.f64 x #s(literal 1/2 binary64)) x)
(*.f64 x #s(literal 1/2 binary64))
x
#s(literal 1/2 binary64)
Outputs
#s(approx (* (* x 1/2) x) #s(hole binary64 (* 1/2 (pow x 2))))
#s(approx (* x 1/2) #s(hole binary64 (* 1/2 x)))
#s(approx x #s(hole binary64 x))
Calls

3 calls:

TimeVariablePointExpression
1.0ms
x
@-inf
((* (* x 1/2) x) (* x 1/2) x 1/2)
1.0ms
x
@inf
((* (* x 1/2) x) (* x 1/2) x 1/2)
1.0ms
x
@0
((* (* x 1/2) x) (* x 1/2) x 1/2)

simplify142.0ms (16.3%)

Memory
16.8MiB live, 104.8MiB allocated; 14ms collecting garbage
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01121
11821
22821
35421
411021
521921
674021
7478721
0841721
Stop Event
1×iter limit
1×node limit
Counts
3 → 3
Calls
Call 1
Inputs
#s(approx (* (* x 1/2) x) #s(hole binary64 (* 1/2 (pow x 2))))
#s(approx (* x 1/2) #s(hole binary64 (* 1/2 x)))
#s(approx x #s(hole binary64 x))
Outputs
#s(approx (* (* x 1/2) x) #s(hole binary64 (* 1/2 (pow x 2))))
#s(approx (* (* x 1/2) x) (*.f64 (*.f64 x x) #s(literal 1/2 binary64)))
#s(approx (* x 1/2) #s(hole binary64 (* 1/2 x)))
#s(approx (* x 1/2) (*.f64 #s(literal 1/2 binary64) x))
#s(approx x #s(hole binary64 x))
#s(approx x x)

rewrite41.0ms (4.7%)

Memory
-3.4MiB live, 46.7MiB allocated; 16ms collecting garbage
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0410
0610
1910
21210
31810
44910
016910
Stop Event
1×iter limit
1×iter limit
1×iter limit
1×unsound
1×iter limit
Counts
4 → 13
Calls
Call 1
Inputs
(*.f64 (*.f64 x #s(literal 1/2 binary64)) x)
(*.f64 x #s(literal 1/2 binary64))
x
#s(literal 1/2 binary64)
Outputs
(*.f64 (*.f64 (neg.f64 x) #s(literal 1/2 binary64)) (neg.f64 x))
(*.f64 (*.f64 x x) #s(literal 1/2 binary64))
(*.f64 (neg.f64 x) (*.f64 (neg.f64 x) #s(literal 1/2 binary64)))
(*.f64 (*.f64 #s(literal 1/2 binary64) x) x)
(*.f64 #s(literal 1/2 binary64) (*.f64 x x))
(*.f64 x (*.f64 #s(literal 1/2 binary64) x))
(neg.f64 (*.f64 (*.f64 (neg.f64 x) #s(literal 1/2 binary64)) x))
(neg.f64 (*.f64 x (*.f64 (neg.f64 x) #s(literal 1/2 binary64))))
(neg.f64 (*.f64 (*.f64 x x) #s(literal 1/2 binary64)))
(*.f64 #s(literal 1/2 binary64) x)
(*.f64 x #s(literal 1/2 binary64))
x
#s(literal 1/2 binary64)

eval1.0ms (0.2%)

Memory
3.1MiB live, 3.1MiB allocated; 0ms collecting garbage
Compiler

Compiled 113 to 29 computations (74.3% saved)

prune2.0ms (0.3%)

Memory
4.8MiB live, 4.8MiB allocated; 0ms collecting garbage
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New18018
Fresh000
Picked011
Done000
Total18119
Accuracy
100.0%
Counts
19 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
✓100.0%
(*.f64 (*.f64 x #s(literal 1/2 binary64)) x)
Compiler

Compiled 10 to 8 computations (20% saved)

simplify15.0ms (1.8%)

Memory
-22.9MiB live, 21.5MiB allocated; 11ms collecting garbage
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
Stop Event
1×saturated
Calls
Call 1
Inputs
(*.f64 (*.f64 x #s(literal 1/2 binary64)) x)
Outputs
(*.f64 (*.f64 x #s(literal 1/2 binary64)) x)

derivations0.0ms (0%)

Memory
0.6MiB live, 0.6MiB allocated; 0ms collecting garbage
Stop Event
1×done
Compiler

Compiled 5 to 4 computations (20% saved)

preprocess10.0ms (1.1%)

Memory
25.6MiB live, 25.6MiB allocated; 0ms collecting garbage
Remove

(abs x)

Compiler

Compiled 40 to 32 computations (20% saved)

end0.0ms (0%)

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

Profiling

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