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

Time bar (total: 809.0ms)

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
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)

sample523.0ms (64.6%)

Memory
31.6MiB live, 775.1MiB allocated; 160ms collecting garbage
Samples
318.0ms8 256×0valid
Precisions
Click to see histograms. Total time spent on operations: 187.0ms
ival-mult: 171.0ms (91.3% of total)
ival-true: 6.0ms (3.2% of total)
exact: 5.0ms (2.7% of total)
ival-assert: 3.0ms (1.6% of total)
adjust: 2.0ms (1.1% of total)
Bogosity

explain43.0ms (5.3%)

Memory
2.6MiB live, 55.8MiB allocated; 7ms 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
17.0ms512×0valid
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 (91.4% 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)

preprocess16.0ms (2%)

Memory
-27.6MiB live, 18.7MiB allocated; 4ms collecting garbage
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0615
11710
24510
36510
48110
511810
613810
045
065
195
2125
3165
4375
5735
61055
71235
81235
01235
Stop Event
iter limit
saturated
iter limit
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
0.0MiB live, 0.0MiB allocated; 0ms collecting garbage
Compiler

Compiled 0 to 1 computations (-∞% saved)

prune0.0ms (0%)

Memory
0.6MiB live, 0.6MiB 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
4.0MiB live, 4.0MiB 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
(* 1/2 (pow x 2))
(* 1/2 x)
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)

simplify153.0ms (18.9%)

Memory
23.7MiB live, 110.1MiB allocated; 24ms collecting garbage
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
069
1119
2229
3489
41089
52179
67389
747889
084169
Stop Event
iter limit
node limit
Counts
3 → 2
Calls
Call 1
Inputs
(* 1/2 (pow x 2))
(* 1/2 x)
x
Outputs
(* 1/2 (pow x 2))
(*.f64 (*.f64 #s(literal 1/2 binary64) x) x)
(* 1/2 x)
(*.f64 #s(literal 1/2 binary64) x)
x

rewrite43.0ms (5.4%)

Memory
-3.9MiB live, 50.1MiB allocated; 16ms collecting garbage
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0410
0610
1910
21210
31810
44910
016910
Stop Event
iter limit
iter limit
iter limit
unsound
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
2.5MiB live, 2.5MiB allocated; 0ms collecting garbage
Compiler

Compiled 99 to 25 computations (74.7% saved)

prune2.0ms (0.2%)

Memory
3.2MiB live, 3.2MiB allocated; 0ms collecting garbage
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New16016
Fresh000
Picked011
Done000
Total16117
Accuracy
100.0%
Counts
17 → 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 (1.9%)

Memory
-28.5MiB live, 16.7MiB allocated; 6ms collecting garbage
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
Stop Event
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
0.3MiB live, 0.3MiB allocated; 0ms collecting garbage
Stop Event
done
Compiler

Compiled 5 to 4 computations (20% saved)

preprocess9.0ms (1.1%)

Memory
17.0MiB live, 17.0MiB 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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