Details

analyze0.0ms (0%)

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 16 to 10 computations (37.5% saved)

sample1.5s (62.7%)

Results

637.0ms	2831×	body	1024	valid
338.0ms	2915×	body	256	valid
294.0ms	1239×	body	2048	valid
181.0ms	1270×	body	512	valid
0.0ms	1×	body	4096	valid

Bogosity

preprocess140.0ms (6%)

Algorithm

2×	egg-herbie

Rules

1030×	`associate--r+`
910×	`associate-+r-`
858×	`associate--l+`
816×	`distribute-lft-neg-in`
780×	`fma-def`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	27	116
1	69	116
2	187	4
3	686	4
4	1646	4
5	4744	4
6	6009	4
7	7466	4
0	3	3
1	3	3

Stop Event

1×	unsound
1×	node limit

Calls

Call 1

Inputs
0
1
2

Outputs
0
1
0
2
0

Call 2

Inputs
(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))
(-.f64 (fma.f64 y x z) (+.f64 1 (+.f64 (*.f64 y x) z)))
(-.f64 (fma.f64 z y x) (+.f64 1 (+.f64 (*.f64 z y) x)))
(-.f64 (fma.f64 x z y) (+.f64 1 (+.f64 (*.f64 x z) y)))

Outputs
(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))
(-.f64 (fma.f64 x y z) (+.f64 1 (fma.f64 x y z)))
-1
(-.f64 (fma.f64 y x z) (+.f64 1 (+.f64 (*.f64 y x) z)))
(-.f64 (fma.f64 x y z) (+.f64 1 (fma.f64 x y z)))
-1
(-.f64 (fma.f64 z y x) (+.f64 1 (+.f64 (*.f64 z y) x)))
(-.f64 (fma.f64 x y z) (+.f64 1 (fma.f64 x y z)))
-1
(-.f64 (fma.f64 x z y) (+.f64 1 (+.f64 (*.f64 x z) y)))
(-.f64 (fma.f64 x y z) (+.f64 1 (fma.f64 x y z)))
-1

Symmetry

(sort x y z)

Compiler

Compiled 18 to 12 computations (33.3% saved)

simplify270.0ms (11.6%)

Algorithm

1×	egg-herbie

Rules

8488×	`fma-def`
1522×	`unsub-neg`
1056×	`sub-neg`
908×	`distribute-neg-in`
906×	`fma-neg`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	12	29
1	25	29
2	66	1
3	237	1
4	570	1
5	2046	1
6	4518	1
7	5708	1
8	6353	1
9	6493	1
10	6525	1
11	6525	1
12	6793	1
13	6964	1
14	7040	1
15	7056	1
16	7056	1
17	7072	1
18	7072	1

Stop Event

1×	node limit

Counts

1 → 3

Calls

Call 1

Inputs
(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))

Outputs
(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))
(-.f64 (fma.f64 x y z) (+.f64 1 (fma.f64 x y z)))
-1

eval1.0ms (0%)

Compiler: Compiled 27 to 13 computations (51.9% saved)

prune1.0ms (0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	2	1	3
Fresh	1	0	1
Picked	0	0	0
Done	0	0	0
Total	3	1	4

Accurracy

100.0%

Counts

4 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
	100.0%	-1
	100.0%	-1

Compiler

Compiled 8 to 8 computations (0% saved)

localize0.0ms (0%)

eval0.0ms (0%)

Compiler: Compiled 3 to 3 computations (0% saved)

prune1.0ms (0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Kept	Total
New	0	0
Fresh	1	1
Picked	0	0
Done	0	0
Total	1	1

Accurracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
	100.0%	-1
	100.0%	-1

Compiler

Compiled 8 to 8 computations (0% saved)

localize0.0ms (0%)

eval0.0ms (0%)

Compiler: Compiled 3 to 3 computations (0% saved)

prune1.0ms (0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Kept	Total
New	0	0
Fresh	1	1
Picked	0	0
Done	0	0
Total	1	1

Accurracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
	100.0%	-1
	100.0%	-1

Compiler

Compiled 8 to 8 computations (0% saved)

localize0.0ms (0%)

eval0.0ms (0%)

Compiler: Compiled 3 to 3 computations (0% saved)

prune1.0ms (0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Kept	Total
New	0	0
Fresh	1	1
Picked	0	0
Done	0	0
Total	1	1

Accurracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
	100.0%	-1
	100.0%	-1

Compiler

Compiled 8 to 8 computations (0% saved)

localize0.0ms (0%)

eval0.0ms (0%)

Compiler: Compiled 3 to 3 computations (0% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Kept	Total
New	0	0
Fresh	1	1
Picked	0	0
Done	0	0
Total	1	1

Accurracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
	100.0%	-1

Compiler

Compiled 20 to 14 computations (30% saved)

regimes13.0ms (0.6%)

Accuracy

Total -46.4b remaining (-∞%)

Threshold costs -46.4b (-∞%)

Counts

2 → 1

Calls

Call 1

Inputs
-1
(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))

Outputs
-1

Calls

4 calls:

3.0ms	x
3.0ms	z
3.0ms	y
2.0ms	(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))

Results

Accuracy	Segments	Branch
100.0%	1	`x`
100.0%	1	`y`
100.0%	1	`z`
100.0%	1	`(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))`

Compiler

Compiled 43 to 28 computations (34.9% saved)

simplify4.0ms (0.2%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	1	1

Stop Event

1×	fuel
1×	saturated

Calls

Call 1

Inputs
-1

Outputs
-1

Compiler

Compiled 4 to 4 computations (0% saved)

soundness395.0ms (16.9%)

Rules

8488×	`fma-def`
1522×	`unsub-neg`
1056×	`sub-neg`
908×	`distribute-neg-in`
906×	`fma-neg`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	12	29
1	25	29
2	66	1
3	237	1
4	570	1
5	2046	1
6	4518	1
7	5708	1
8	6353	1
9	6493	1
10	6525	1
11	6525	1
12	6793	1
13	6964	1
14	7040	1
15	7056	1
16	7056	1
17	7072	1
18	7072	1

Stop Event

1×	node limit

Compiler

Compiled 58 to 22 computations (62.1% saved)

end41.0ms (1.7%)

Remove: (sort x y z)
Compiler: Compiled 54 to 42 computations (22.2% saved)

simple fma test

Details

analyze0.0ms (0%)

sample1.5s (62.7%)

preprocess140.0ms (6%)

simplify270.0ms (11.6%)

eval1.0ms (0%)

prune1.0ms (0%)

localize0.0ms (0%)

eval0.0ms (0%)

prune1.0ms (0%)

localize0.0ms (0%)

eval0.0ms (0%)

prune1.0ms (0%)

localize0.0ms (0%)

eval0.0ms (0%)

prune1.0ms (0%)

localize0.0ms (0%)

eval0.0ms (0%)

prune1.0ms (0.1%)

regimes13.0ms (0.6%)

simplify4.0ms (0.2%)

soundness395.0ms (16.9%)

end41.0ms (1.7%)

Profiling