Metrics for Development.Shake.Profile:generateTrace from shake-0.15.5

start0.0ms (0.0%)

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

analyze0.0ms (0.0%)

Memory

0.4MiB live, 0.4MiB 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)

sample488.0ms (58.6%)

Memory

34.3MiB live, 599.2MiB allocated; 186ms collecting garbage

Samples

311.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 80.0ms

ival-mult!: 39.0ms (49.0% of total)

ival-sub!: 31.0ms (38.9% of total)

adjust: 9.0ms (11.3% of total)

Bogosity

preprocess41.0ms (5.0%)

Memory

-9.5MiB live, 43.9MiB allocated; 27ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	3
1	19	3
2	61	3
3	303	3
4	1819	3

Stop Event

1×	node-limit

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(*.f64 #s(literal 1000000 binary64) (-.f64 x x))

Symmetry

(abs x)

(negabs x)

Compiler

Compiled 10 to 8 computations (20.0% saved)

series18.0ms (2.1%)

Memory

-24.8MiB live, 20.4MiB allocated; 9ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	8

Stop Event

1×	iter-limit

Counts

4 → 2

Calls

Call 1

Inputs
#s(literal 1000000 binary64)
x
(-.f64 x x)
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))

Outputs
#s(approx x x)
#s(approx (- x x) #s(literal 0 binary64))

Calls

3 calls:

Time	Variable	Point
0.0ms	x	-inf
0.0ms	x	inf
0.0ms	x	0

rewrite122.0ms (14.7%)

Memory

0.0MiB live, 143.6MiB allocated; 31ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	10
0	6	4
1	25	4
2	59	4
3	361	4
4	2948	4
0	4834	4

Stop Event

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

Counts

4 → 4

Calls

Call 1

Inputs
#s(literal 1000000 binary64)
x
(-.f64 x x)
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))

Outputs
#s(literal 1000000 binary64)
x
#s(literal 0 binary64)
#s(literal 0 binary64)

eval0.0ms (0.0%)

Memory: 0.8MiB live, 0.8MiB allocated; 0ms collecting garbage
Compiler: Compiled 24 to 12 computations (50.0% saved)

prune1.0ms (0.1%)

Memory

1.2MiB live, 1.2MiB allocated; 0ms collecting garbage

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	3	1	4
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	4	1	5

Accuracy

100.0%

Counts

5 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(*.f64 #s(literal 1000000 binary64) #s(approx (- x x) #s(literal 0 binary64)))

Compiler

Compiled 7 to 6 computations (14.3% saved)

series3.0ms (0.4%)

Memory

4.1MiB live, 4.1MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	5

Stop Event

1×	iter-limit

Counts

4 → 1

Calls

Call 1

Inputs
#s(literal 1000000 binary64)
#s(literal 0 binary64)
#s(approx (- x x) #s(literal 0 binary64))
(*.f64 #s(literal 1000000 binary64) #s(approx (- x x) #s(literal 0 binary64)))

Outputs
#s(approx (- x x) #s(literal 0 binary64))

Calls

3 calls:

Time	Variable	Point
0.0ms	x	0
0.0ms	x	inf
0.0ms	x	-inf

rewrite131.0ms (15.7%)

Memory

25.9MiB live, 161.0MiB allocated; 22ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	14
0	7	10
1	28	10
2	63	10
3	315	10
4	2294	10
0	4362	10

Stop Event

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

Counts

4 → 5

Calls

Call 1

Inputs
#s(literal 1000000 binary64)
#s(literal 0 binary64)
#s(approx (- x x) #s(literal 0 binary64))
(*.f64 #s(literal 1000000 binary64) #s(approx (- x x) #s(literal 0 binary64)))

Outputs
#s(literal 1000000 binary64)
#s(literal 0 binary64)
#s(approx (- x x) #s(literal 0 binary64))
(*.f64 #s(approx (- x x) #s(literal 0 binary64)) #s(literal 1000000 binary64))
(*.f64 #s(literal 1000000 binary64) #s(approx (- x x) #s(literal 0 binary64)))

eval0.0ms (0.0%)

Memory: 0.5MiB live, 0.4MiB allocated; 0ms collecting garbage
Compiler: Compiled 14 to 7 computations (50.0% saved)

prune1.0ms (0.1%)

Memory

1.2MiB live, 1.2MiB allocated; 0ms collecting garbage

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	2	0	2
Fresh	0	0	0
Picked	1	0	1
Done	-1	1	0
Total	2	1	3

Accuracy

100.0%

Counts

3 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(*.f64 #s(literal 1000000 binary64) #s(approx (- x x) #s(literal 0 binary64)))

Compiler

Compiled 7 to 6 computations (14.3% saved)

regimes4.0ms (0.4%)

Memory

8.5MiB live, 8.5MiB allocated; 0ms collecting garbage

Counts

2 → 1

Calls

Call 1

Inputs
(*.f64 #s(literal 1000000 binary64) #s(approx (- x x) #s(literal 0 binary64)))
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))

Outputs
(*.f64 #s(literal 1000000 binary64) #s(approx (- x x) #s(literal 0 binary64)))

Calls

3 calls:

1.0ms	x
1.0ms	(-.f64 x x)
1.0ms	(*.f64 #s(literal 1000000 binary64) (-.f64 x x))

Results

Accuracy	Segments	Branch
100.0%	1	`(-.f64 x x)`
100.0%	1	`(*.f64 #s(literal 1000000 binary64) (-.f64 x x))`
100.0%	1	`x`

Compiler

Compiled 21 to 15 computations (28.6% saved)

derivations0.0ms (0.0%)

Memory

0.5MiB live, 0.5MiB allocated; 0ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 7 to 6 computations (14.3% saved)

preprocess24.0ms (2.8%)

Memory: -39.1MiB live, 18.1MiB allocated; 37ms collecting garbage
Compiler: Compiled 40 to 34 computations (15.0% saved)

end0.0ms (0.0%)

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

start0.0ms (0.0%)

analyze0.0ms (0.0%)

sample488.0ms (58.6%)

preprocess41.0ms (5.0%)

series18.0ms (2.1%)

rewrite122.0ms (14.7%)

eval0.0ms (0.0%)

prune1.0ms (0.1%)

series3.0ms (0.4%)

rewrite131.0ms (15.7%)

eval0.0ms (0.0%)

prune1.0ms (0.1%)

regimes4.0ms (0.4%)

derivations0.0ms (0.0%)

preprocess24.0ms (2.8%)

end0.0ms (0.0%)

Profiling