Correctly Rounded Functions For Vector Applications: A Performance Study
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866909046119858176 |
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| author | Anderson, Cristina Cornea, Marius Stepin, Andrey Panu, Mihai Tudor |
| author_facet | Anderson, Cristina Cornea, Marius Stepin, Andrey Panu, Mihai Tudor |
| contents | Following recent interest in correctly rounded math library functions (as currently recommended by the IEEE 754 standard), we have designed several SIMD algorithms for one-input single precision functions and integrated them into our CPU math library; these will form the core of the first correctly rounded vector math library, to be available to users in mid-2026. To take advantage of the cross-platform bitwise reproducibility afforded by correct rounding, we adapted and evaluated a few SIMD implementations on graphics processing units (GPU). In addition, we designed and evaluated proof-of-concept SIMD implementations of two correctly rounded double precision functions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_15547 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Correctly Rounded Functions For Vector Applications: A Performance Study Anderson, Cristina Cornea, Marius Stepin, Andrey Panu, Mihai Tudor Mathematical Software Following recent interest in correctly rounded math library functions (as currently recommended by the IEEE 754 standard), we have designed several SIMD algorithms for one-input single precision functions and integrated them into our CPU math library; these will form the core of the first correctly rounded vector math library, to be available to users in mid-2026. To take advantage of the cross-platform bitwise reproducibility afforded by correct rounding, we adapted and evaluated a few SIMD implementations on graphics processing units (GPU). In addition, we designed and evaluated proof-of-concept SIMD implementations of two correctly rounded double precision functions. |
| title | Correctly Rounded Functions For Vector Applications: A Performance Study |
| topic | Mathematical Software |
| url | https://arxiv.org/abs/2605.15547 |