Details

Time bar (total: 2.6s)

analyze377.0ms (14.6%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
0%0%100%2
0%0%100%3
0%0%100%4
0%0%100%5
0%0%100%6
0%0%100%7
0%0%100%8
0%0%100%9
0%0%100%10
0%0%100%11
0%0%100%12
0%0%100%13
0%0%100%14
Compiler

Compiled 39 to 31 computations (20.5% saved)

sample1.9s (75.2%)

Results
1.9s8256×body128valid
2.0ms7×body128invalid
Compiler

Compiled 78 to 62 computations (20.5% saved)

preprocess64.0ms (2.5%)

Algorithm
2×egg-herbie
Rules
104×fma-neg_binary32
95×fma-def_binary32
60×sub-neg_binary32
45×cancel-sign-sub-inv_binary32
30×distribute-rgt-in_binary32
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03088
15984
29884
312484
415584
519184
623184
731984
849084
953184
1058584
1163584
1272684
1377384
1479184
1579484
033
Stop Event
1×saturated
1×saturated
Compiler

Compiled 16 to 14 computations (12.5% saved)

simplify12.0ms (0.5%)

Algorithm
1×egg-herbie
Rules
40×fma-neg_binary32
22×sub-neg_binary32
17×cancel-sign-sub-inv_binary32
13×fma-def_binary32
10×*-commutative_binary32
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
01422
12621
23921
34921
46021
57421
69221
711921
814921
916221
1018421
1120621
1224521
1326221
1426821
1526921
Stop Event
1×saturated
Counts
1 → 2

prune4.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh101
Picked000
Done000
Total213
Error
0.2b
Counts
3 → 1
Alt Table
StatusErrorProgram
▶0.2b
(*.f32 (sqrt.f32 (neg.f32 (log1p.f32 (neg.f32 u1)))) (cos.f32 (*.f32 2 (*.f32 (PI.f32) u2))))
Compiler

Compiled 58 to 49 computations (15.5% saved)

localize32.0ms (1.2%)

Local error

Found 4 expressions with local error:

NewErrorProgram
✓0.1b
(sqrt.f32 (neg.f32 (log1p.f32 (neg.f32 u1))))
✓0.1b
(cos.f32 (*.f32 2 (*.f32 (PI.f32) u2)))
✓0.1b
(*.f32 (sqrt.f32 (neg.f32 (log1p.f32 (neg.f32 u1)))) (cos.f32 (*.f32 2 (*.f32 (PI.f32) u2))))
✓0.3b
(*.f32 (PI.f32) u2)

series151.0ms (5.8%)

Counts
4 → 32
Calls

15 calls:

62.0ms
(*.f32 (sqrt.f32 (neg.f32 (log1p.f32 (neg.f32 u1)))) (cos.f32 (*.f32 2 (*.f32 (PI.f32) u2))))
u2
inf
55.0ms
(*.f32 (sqrt.f32 (neg.f32 (log1p.f32 (neg.f32 u1)))) (cos.f32 (*.f32 2 (*.f32 (PI.f32) u2))))
u2
-inf
6.0ms
(*.f32 (sqrt.f32 (neg.f32 (log1p.f32 (neg.f32 u1)))) (cos.f32 (*.f32 2 (*.f32 (PI.f32) u2))))
u1
0
5.0ms
(*.f32 (sqrt.f32 (neg.f32 (log1p.f32 (neg.f32 u1)))) (cos.f32 (*.f32 2 (*.f32 (PI.f32) u2))))
u1
inf
5.0ms
(*.f32 (sqrt.f32 (neg.f32 (log1p.f32 (neg.f32 u1)))) (cos.f32 (*.f32 2 (*.f32 (PI.f32) u2))))
u1
-inf

rewrite0.0ms (0%)

Algorithm
1×batch-egg-rewrite

end0.0ms (0%)

Profiling

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