Metrics for Herbie run

Date:	Saturday, June 29th, 2024
Commit:	903258ad on fix-regimes-can-split
Hostname:	nightly with Racket 8.11.1
Seed:	2024181
Parameters:	256 points for 4 iterations
Flags:	`localize:costslocalize:errorsreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionssetup:simplifysetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifygenerate:proofs` default

sample3.0s (43.3%)

Memory

109.1MiB live, 2 549.8MiB allocated

Samples

950.0ms	5 877×	2	valid
659.0ms	9 633×	1	valid
377.0ms	570×	3	valid
257.0ms	8 688×	0	valid

Precisions

Click to see histograms. Total time spent on operations: 1.3s

ival-add: 669.0ms (53.1% of total)

adjust: 269.0ms (21.4% of total)

ival-sub: 209.0ms (16.6% of total)

ival-mult: 80.0ms (6.3% of total)

ival-true: 16.0ms (1.3% of total)

...in/eval/compile.rkt:110:19: 8.0ms (0.6% of total)

ival-assert: 8.0ms (0.6% of total)

Bogosity

soundness911.0ms (13.2%)

Memory

-3.7MiB live, 142.1MiB allocated

Rules

4 138×	`fmm-def`
1 392×	`associate-+r+`
1 340×	`associate-+l+`
1 245×	`associate-+r-`
1 187×	`unsub-neg`

Stop Event

3×	node limit
3×	done
1×	saturated

Compiler

Compiled 189 to 71 computations (62.4% saved)

simplify738.0ms (10.7%)

Memory

6.4MiB live, 221.3MiB allocated

Algorithm

11×	egg-herbie

Rules

3 168×	`fma-define`
3 075×	`distribute-lft-in`
2 125×	`distribute-rgt-in`
1 734×	`cube-prod`
1 488×	`cube-div`

Stop Event

6×	saturated
5×	node limit

Counts

706 → 757

preprocess659.0ms (9.5%)

Memory

16.2MiB live, 346.6MiB allocated

Algorithm

3×	egg-herbie

Rules

4 083×	`fmm-def`
1 392×	`associate-+r+`
1 340×	`associate-+l+`
1 244×	`associate-+r-`
1 187×	`unsub-neg`

Stop Event

2×	node limit
1×	saturated

Compiler

Compiled 252 to 192 computations (23.8% saved)

rewrite599.0ms (8.7%)

Memory

-40.1MiB live, 274.4MiB allocated

Algorithm

3×	batch-egg-rewrite

Rules

2 000×	`log1p-expm1-u`
2 000×	`expm1-log1p-u`
1 008×	`prod-diff`
974×	`unpow-prod-down`
861×	`fma-define`

Stop Event

3×	node limit

Counts

13 → 574

explain440.0ms (6.4%)

Memory

5.1MiB live, 326.0MiB allocated

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`-.f64`	`#f`	cancellation	250	1

Confusion

	Predicted +	Predicted -
+	247	2
-	3	516

Precision

0.988

Recall

0.9919678714859438

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	247	0	2
-	3	1	515

Precision?

0.9840637450199203

Recall?

0.9919678714859438

Freqs

test

number	freq
0	518
1	250

Total Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	2	0	1
-	0	0	0

Precision?

1.0

Recall?

0.6666666666666666

Samples

49.0ms	364×	2	valid
46.0ms	588×	1	valid
18.0ms	542×	0	valid
7.0ms	42×	3	valid

Compiler

Compiled 194 to 80 computations (58.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 70.0ms

ival-add: 30.0ms (42.7% of total)

adjust: 18.0ms (25.6% of total)

ival-sub: 14.0ms (19.9% of total)

ival-mult: 5.0ms (7.1% of total)

...in/eval/compile.rkt:110:19: 1.0ms (1.4% of total)

ival-assert: 1.0ms (1.4% of total)

ival-true: 1.0ms (1.4% of total)

eval329.0ms (4.8%)

Memory: -20.4MiB live, 132.7MiB allocated
Compiler: Compiled 10 882 to 2 461 computations (77.4% saved)

prune87.0ms (1.3%)

Memory: 2.5MiB live, 160.1MiB allocated
Counts: 787 → 17
Compiler: Compiled 182 to 110 computations (39.6% saved)

localize86.0ms (1.2%)

Memory

29.0MiB live, 89.0MiB allocated

Samples

54.0ms

1 280×

valid

Compiler

Compiled 107 to 38 computations (64.5% saved)

Precisions

Click to see histograms. Total time spent on operations: 26.0ms

ival-mult: 16.0ms (61.2% of total)

ival-add: 5.0ms (19.1% of total)

ival-div: 4.0ms (15.3% of total)

ival-true: 1.0ms (3.8% of total)

...in/eval/compile.rkt:110:19: 1.0ms (3.8% of total)

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

regimes30.0ms (0.4%)

Memory

29.0MiB live, 60.6MiB allocated

Counts

20 → 8

Calls

8 calls:

11.0ms	x
5.0ms	(+.f64 x #s(literal 1 binary64))
4.0ms	(-.f64 (*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64))) #s(literal 1 binary64))
4.0ms	(*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64)))
1.0ms	y

Compiler

Compiled 86 to 50 computations (41.9% saved)

bsearch21.0ms (0.3%)

Memory

-19.8MiB live, 14.5MiB allocated

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Samples

10.0ms

288×

valid

Compiler

Compiled 193 to 135 computations (30.1% saved)

Precisions

Click to see histograms. Total time spent on operations: 6.0ms

ival-add: 2.0ms (36.2% of total)

ival-mult: 2.0ms (36.2% of total)

ival-sub: 1.0ms (18.1% of total)

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

...in/eval/compile.rkt:110:19: 0.0ms (0% of total)

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

series9.0ms (0.1%)

Memory

9.4MiB live, 9.4MiB allocated

Counts

13 → 132

Calls

39 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	(* x (+ x 2))
1.0ms	x	@	inf	(* x 2)
1.0ms	x	@	inf	(* x (+ x 2))
0.0ms	x	@	-inf	(* x (* x (+ 1 (* 2 (/ 1 x)))))
0.0ms	x	@	0	(* x (+ x 2))

analyze1.0ms (0%)

Memory

0.8MiB live, 0.8MiB allocated

Algorithm

3×

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 31 to 23 computations (25.8% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

sample3.0s (43.3%)

soundness911.0ms (13.2%)

simplify738.0ms (10.7%)

preprocess659.0ms (9.5%)

rewrite599.0ms (8.7%)

explain440.0ms (6.4%)

eval329.0ms (4.8%)

prune87.0ms (1.3%)

localize86.0ms (1.2%)

regimes30.0ms (0.4%)

bsearch21.0ms (0.3%)

series9.0ms (0.1%)

analyze1.0ms (0%)

end0.0ms (0%)

Profiling