Metrics for Data.HyperLogLog.Config:hll from hyperloglog-0.3.4

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

analyze0.0ms (0.1%)

Memory

0.3MiB live, 0.3MiB allocated

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
100%	99.9%	0%	0.1%	0%	0%	0%	1

Compiler

Compiled 7 to 6 computations (14.3% saved)

sample456.0ms (84.5%)

Memory

-8.4MiB live, 704.7MiB allocated

Samples

276.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 115.0ms

ival-mult: 107.0ms (93% of total)

ival-true: 5.0ms (4.3% of total)

ival-assert: 3.0ms (2.6% of total)

Bogosity

explain42.0ms (7.8%)

Memory

-9.3MiB live, 68.5MiB allocated

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`y`
-	-	`(.f64 (.f64 x y) y)`
-	-	`(*.f64 x y)`
-	-	`x`

Confusion

	Predicted +	Predicted -
+	0	0
-	0	256

Precision

0/0

Recall

0/0

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	0	0	0
-	0	0	256

Precision?

0/0

Recall?

0/0

Freqs

test

number	freq
0	256

Total Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	0	0	0
-	0	0	1

Precision?

0/0

Recall?

0/0

Samples

18.0ms

512×

valid

Compiler

Compiled 39 to 20 computations (48.7% saved)

Precisions

Click to see histograms. Total time spent on operations: 7.0ms

ival-mult: 7.0ms (98.3% of total)

ival-true: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

preprocess3.0ms (0.5%)

Memory

4.8MiB live, 4.8MiB allocated

Algorithm

1×	egg-herbie

Calls

Call 1

Inputs
(.f64 (.f64 x y) y)

Outputs
(.f64 (.f64 x y) y)

Compiler

Compiled 5 to 4 computations (20% saved)

eval0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated
Compiler: Compiled 0 to 2 computations (-∞% saved)

prune0.0ms (0.1%)

Memory

0.7MiB live, 0.7MiB allocated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	99.8%	(.f64 (.f64 x y) y)

Compiler

Compiled 5 to 4 computations (20% saved)

simplify0.0ms (0.1%)

Memory

0.5MiB live, 0.5MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 2 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(*.f64 x y)
cost-diff	0	(.f64 (.f64 x y) y)

Calls

Call 1

Inputs
(.f64 (.f64 x y) y)
(*.f64 x y)
x
y

Outputs
(.f64 (.f64 x y) y)
(*.f64 x y)
x
y

localize12.0ms (2.3%)

Memory

20.3MiB live, 20.3MiB allocated

Localize:

Found 2 expressions of interest:

New	Metric	Score	Program
accuracy	0.0	(*.f64 x y)
accuracy	0.13671875	(.f64 (.f64 x y) y)

Samples

9.0ms

256×

valid

Compiler

Compiled 22 to 10 computations (54.5% saved)

Precisions

Click to see histograms. Total time spent on operations: 3.0ms

ival-mult: 3.0ms (87.9% of total)

ival-true: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

series5.0ms (0.9%)

Memory

8.4MiB live, 8.4MiB allocated

Counts

2 → 2

Calls

Call 1

Inputs
(.f64 (.f64 x y) y)
(*.f64 x y)

Outputs
(* x (pow y 2))
(* x y)

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	((* (* x y) y) (* x y))
1.0ms	x	@	0	((* (* x y) y) (* x y))
1.0ms	y	@	-inf	((* (* x y) y) (* x y))
1.0ms	x	@	inf	((* (* x y) y) (* x y))
1.0ms	y	@	0	((* (* x y) y) (* x y))

simplify0.0ms (0%)

Memory

0.4MiB live, 0.4MiB allocated

Algorithm

1×	egg-herbie

Counts

2 → 2

Calls

Call 1

Inputs
(* x (pow y 2))
(* x y)

Outputs
(* x (pow y 2))
(.f64 (.f64 x y) y)
(* x y)
(*.f64 x y)

rewrite0.0ms (0.1%)

Memory

0.6MiB live, 0.6MiB allocated

Counts

2 → 2

Calls

Call 1

Inputs
(.f64 (.f64 x y) y)
(*.f64 x y)

Outputs
(.f64 (.f64 x y) y)
(*.f64 x y)

eval0.0ms (0.1%)

Memory: 0.8MiB live, 0.8MiB allocated
Compiler: Compiled 30 to 9 computations (70% saved)

prune1.0ms (0.1%)

Memory

1.7MiB live, 1.7MiB allocated

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Accuracy

99.8%

Counts

5 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	99.8%	(.f64 (.f64 x y) y)

Compiler

Compiled 10 to 8 computations (20% saved)

simplify6.0ms (1.2%)

Memory

-33.3MiB live, 9.6MiB allocated

Algorithm

1×	egg-herbie

Calls

Call 1

Inputs
(.f64 (.f64 x y) y)

Outputs
(.f64 (.f64 x y) y)

soundness0.0ms (0%)

Memory

0.4MiB live, 0.4MiB allocated

Stop Event

1×

done

Compiler

Compiled 5 to 4 computations (20% saved)

preprocess12.0ms (2.2%)

Memory: 22.7MiB live, 22.7MiB allocated
Compiler: Compiled 20 to 16 computations (20% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

start0.0ms (0%)

analyze0.0ms (0.1%)

sample456.0ms (84.5%)

explain42.0ms (7.8%)

preprocess3.0ms (0.5%)

eval0.0ms (0%)

prune0.0ms (0.1%)

simplify0.0ms (0.1%)

localize12.0ms (2.3%)

series5.0ms (0.9%)

simplify0.0ms (0%)

rewrite0.0ms (0.1%)

eval0.0ms (0.1%)

prune1.0ms (0.1%)

simplify6.0ms (1.2%)

soundness0.0ms (0%)

preprocess12.0ms (2.2%)

end0.0ms (0%)

Profiling