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

start0.0ms (0.0%)

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

analyze0.0ms (0.1%)

Memory

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

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0.0%	0.0%	100.0%	0.0%	0.0%	0.0%	0.0%	0
100.0%	100.0%	0.0%	0.0%	0.0%	0.0%	0.0%	1

Compiler

Compiled 7 to 6 computations (14.3% saved)

sample345.0ms (70.6%)

Memory

5.7MiB live, 143.3MiB allocated; 10ms collecting garbage

Samples

199.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 78.0ms

ival-mult!: 73.0ms (93.6% of total, 18.3 MiB)

adjust: 5.0ms (6.4% of total, 1.3 MiB)

Bogosity

preprocess38.0ms (7.8%)

Memory

-7.5MiB live, 6.9MiB allocated; 2ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	8	18
1	21	15
2	50	15
3	71	15
4	91	15
5	137	15
6	261	15
7	1242	15

Stop Event

1×	node-limit

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(.f64 (.f64 x #s(literal 1/2 binary64)) x)

Symmetry

(abs x)

Compiler

Compiled 10 to 8 computations (20.0% saved)

series12.0ms (2.4%)

Memory

-1.7MiB live, 5.9MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	24

Stop Event

1×	iter-limit

Counts

4 → 4

Calls

Call 1

Inputs
x
#s(literal 1/2 binary64)
(*.f64 x #s(literal 1/2 binary64))
(.f64 (.f64 x #s(literal 1/2 binary64)) x)

Outputs
#s(approx x #s(literal 0 binary64))
#s(approx x x)
#s(approx (* x 1/2) (*.f64 #s(literal 1/2 binary64) x))
#s(approx (* (* x 1/2) x) (*.f64 #s(literal 1/2 binary64) (pow.f64 x #s(literal 2 binary64))))

Calls

3 calls:

Time	Variable	Point
1.0ms	x	inf
1.0ms	x	0
1.0ms	x	-inf

rewrite85.0ms (17.4%)

Memory

3.9MiB live, 34.3MiB allocated; 3ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	10
0	6	10
1	9	10
2	12	10
3	18	10
4	49	10
5	144	10
6	357	10
7	1780	10
0	4328	10

Stop Event

1×	iter-limit
1×	node-limit
1×	iter-limit

Counts

4 → 43

Calls

Call 1

Inputs
x
#s(literal 1/2 binary64)
(*.f64 x #s(literal 1/2 binary64))
(.f64 (.f64 x #s(literal 1/2 binary64)) x)

Outputs
x
#s(literal 1/2 binary64)
(*.f64 #s(literal -1/2 binary64) (neg.f64 x))
(*.f64 (neg.f64 x) #s(literal -1/2 binary64))
(*.f64 #s(literal 1/2 binary64) x)
(*.f64 x #s(literal 1/2 binary64))
(/.f64 (*.f64 x #s(literal 1 binary64)) #s(literal 2 binary64))
(/.f64 (*.f64 #s(literal 1 binary64) x) #s(literal 2 binary64))
(/.f64 x #s(literal 2 binary64))
(neg.f64 (*.f64 #s(literal -1/2 binary64) x))
(.f64 (.f64 #s(literal -1/2 binary64) (neg.f64 (fabs.f64 x))) (fabs.f64 x))
(.f64 #s(literal -1/2 binary64) (.f64 (neg.f64 x) x))
(.f64 (.f64 #s(literal -1/2 binary64) (fabs.f64 x)) (neg.f64 (fabs.f64 x)))
(.f64 (.f64 (fabs.f64 x) #s(literal 1/2 binary64)) (fabs.f64 x))
(.f64 (.f64 #s(literal -1/2 binary64) x) (neg.f64 x))
(.f64 (.f64 (neg.f64 x) x) #s(literal -1/2 binary64))
(.f64 (neg.f64 (fabs.f64 x)) (.f64 #s(literal -1/2 binary64) (fabs.f64 x)))
(.f64 (fabs.f64 x) (.f64 (neg.f64 (fabs.f64 x)) #s(literal -1/2 binary64)))
(.f64 (fabs.f64 x) (.f64 (fabs.f64 x) #s(literal 1/2 binary64)))
(.f64 (neg.f64 x) (.f64 #s(literal -1/2 binary64) x))
(.f64 (.f64 x 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))
(/.f64 (.f64 (.f64 (neg.f64 x) x) #s(literal -1 binary64)) #s(literal 2 binary64))
(/.f64 (.f64 (.f64 x x) #s(literal 1 binary64)) #s(literal 2 binary64))
(/.f64 (.f64 #s(literal -1 binary64) (.f64 (neg.f64 x) x)) #s(literal 2 binary64))
(/.f64 (.f64 #s(literal 1 binary64) (.f64 x x)) #s(literal 2 binary64))
(/.f64 (*.f64 x x) #s(literal 2 binary64))
(neg.f64 (.f64 #s(literal -1/2 binary64) (.f64 x x)))
(sqrt.f64 (/.f64 (.f64 (.f64 (*.f64 x x) x) x) #s(literal 4 binary64)))
(fabs.f64 (.f64 (.f64 (fabs.f64 x) (neg.f64 x)) #s(literal 1/2 binary64)))
(fabs.f64 (.f64 (.f64 (fabs.f64 x) x) #s(literal 1/2 binary64)))
(fabs.f64 (.f64 #s(literal 1/2 binary64) (.f64 (fabs.f64 x) (neg.f64 x))))
(fabs.f64 (.f64 #s(literal 1/2 binary64) (.f64 (fabs.f64 x) x)))
(fabs.f64 (/.f64 (*.f64 (fabs.f64 x) (neg.f64 x)) #s(literal -2 binary64)))
(fabs.f64 (/.f64 (*.f64 (fabs.f64 x) (neg.f64 x)) #s(literal 2 binary64)))
(fabs.f64 (/.f64 (*.f64 (fabs.f64 x) x) #s(literal -2 binary64)))
(fabs.f64 (/.f64 (*.f64 (fabs.f64 x) x) #s(literal 2 binary64)))
(fabs.f64 (/.f64 (*.f64 (neg.f64 x) x) #s(literal -2 binary64)))
(fabs.f64 (/.f64 (*.f64 x x) #s(literal -2 binary64)))
(fabs.f64 (.f64 (.f64 x x) #s(literal 1/2 binary64)))
(fabs.f64 (.f64 #s(literal -1/2 binary64) (.f64 x x)))

eval3.0ms (0.5%)

Memory: 2.9MiB live, 2.9MiB allocated; 0ms collecting garbage
Compiler: Compiled 288 to 93 computations (67.7% saved)

prune1.0ms (0.2%)

Memory

1.5MiB live, 1.5MiB allocated; 0ms collecting garbage

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	44	0	44
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	44	1	45

Accuracy

100.0%

Counts

45 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(.f64 (.f64 x #s(literal 1/2 binary64)) x)

Compiler

Compiled 10 to 8 computations (20.0% saved)

derivations0.0ms (0.0%)

Memory

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

Stop Event

1×

done

Compiler

Compiled 5 to 4 computations (20.0% saved)

preprocess5.0ms (1.1%)

Memory: -3.6MiB live, 4.2MiB allocated; 1ms collecting garbage
Compiler: Compiled 20 to 16 computations (20.0% saved)

end0.0ms (0.0%)

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

start0.0ms (0.0%)

analyze0.0ms (0.1%)

sample345.0ms (70.6%)

preprocess38.0ms (7.8%)

series12.0ms (2.4%)

rewrite85.0ms (17.4%)

eval3.0ms (0.5%)

prune1.0ms (0.2%)

derivations0.0ms (0.0%)

preprocess5.0ms (1.1%)

end0.0ms (0.0%)

Profiling