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Integer division by constants: optimal bounds
The integer division of a numerator n by a divisor d gives a quotient q and a remainder r. Optimizing compilers accelerate software by replacing the division of n by d with the division of [Formula: see text] (or [Formula: see text]) by m for convenient integers c and m chosen so that they approxima...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8258644/ https://www.ncbi.nlm.nih.gov/pubmed/34307934 http://dx.doi.org/10.1016/j.heliyon.2021.e07442 |