# :warning: **Performance Alert** :warning: Possible performance regression was detected for benchmark. Benchmark result of this commit is worse than the previous benchmark result exceeding threshold `2`. | Benchmark suite | Current: 93fee9e1e4757d3b5ff1f73ebe89a3539f5b72d9 | Previous: 394f839e739e958bda967c10ea45b2f305cddac5 | Ratio | |-|-|-|-| | `iffts/simd ifft/20` | `3066969` ns/iter (`± 214773`) | `1421830` ns/iter (`± 83815`) | `2.16` | | `iffts/simd ifft/21` | `7936089` ns/iter (`± 344821`) | `3131518` ns/iter (`± 173718`) | `2.53` | | `iffts/simd ifft/22` | `16566319` ns/iter (`± 572867`) | `6272224` ns/iter (`± 205833`) | `2.64` | | `iffts/simd ifft/23` | `36444969` ns/iter (`± 997101`) | `14961930` ns/iter (`± 137907`) | `2.44` | | `iffts/simd ifft/24` | `69109932` ns/iter (`± 4148715`) | `31553077` ns/iter (`± 1149565`) | `2.19` | | `iffts/simd ifft/25` | `145920743` ns/iter (`± 3954754`) | `64495984` ns/iter (`± 1143512`) | `2.26` | | `iffts/simd ifft/26` | `293457512` ns/iter (`± 12276147`) | `130127722` ns/iter (`± 2059058`) | `2.26` | | `iffts/simd ifft/27` | `642241535` ns/iter (`± 35126523`) | `269533636` ns/iter (`± 2406787`) | `2.38` | | `iffts/simd ifft/28` | `1245044138` ns/iter (`± 100511760`) | `566367730` ns/iter (`± 125553309`) | `2.20` | | `simd rfft 20bit` | `3360887` ns/iter (`± 122634`) | `1463855` ns/iter (`± 15330`) | `2.30` | | `merkle throughput/simd merkle` | `36081965` ns/iter (`± 970867`) | `13123349` ns/iter (`± 484950`) | `2.75` | | `simd quotients 2^8 x 2^20` | `622491035` ns/iter (`± 40233008`) | `270937369` ns/iter (`± 2963501`) | `2.30` | This comment was automatically generated by [workflow](https://github.com/starkware-libs/stwo/actions?query=workflow%3ACI) using [github-action-benchmark](https://github.com/marketplace/actions/continuous-benchmark). CC: @shaharsamocha7 Comment was generated at https://github.com/starkware-libs/stwo/pull/1003#pullrequestreview-2593140943

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Performance alert! Previous value was 1421830 and current value is 3066969. It is 2.157057454126021x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 3131518 and current value is 7936089. It is 2.534262616405207x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 6272224 and current value is 16566319. It is 2.6412192868111855x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 14961930 and current value is 36444969. It is 2.4358467791254204x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 31553077 and current value is 69109932. It is 2.1902755157603173x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 64495984 and current value is 145920743. It is 2.262477970721402x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 130127722 and current value is 293457512. It is 2.255149844243028x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 269533636 and current value is 642241535. It is 2.3827880799263212x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 566367730 and current value is 1245044138. It is 2.1982963930519133x worse than previous exceeding a ratio threshold 2