Shorter table ATA evaluation of elementary functions in single precision
In this paper a slightly modification is proposed to the original Wong and Gotos ATA method for the computation of elementary functions in IEEE 754 single precision. The identification of a trade-off leads to the proposition of a different chunk of the mantissa that in turn brings a reduction in the...
Guardado en:
| Autor principal: | |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2003
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/9469 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Oct03-10.pdf |
| Aporte de: |
| id |
I19-R120-10915-9469 |
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| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Informáticas Computer arithmetic table-based methods |
| spellingShingle |
Ciencias Informáticas Computer arithmetic table-based methods Bria, Oscar N. Shorter table ATA evaluation of elementary functions in single precision |
| topic_facet |
Ciencias Informáticas Computer arithmetic table-based methods |
| description |
In this paper a slightly modification is proposed to the original Wong and Gotos ATA method for the computation of elementary functions in IEEE 754 single precision. The identification of a trade-off leads to the proposition of a different chunk of the mantissa that in turn brings a reduction in the length of the tables. Results are reported for usual elementary functions based on exhaustive simulations. A mixed framework including VHDL and Matlab R is used for those simulations. |
| format |
Articulo Articulo |
| author |
Bria, Oscar N. |
| author_facet |
Bria, Oscar N. |
| author_sort |
Bria, Oscar N. |
| title |
Shorter table ATA evaluation of elementary functions in single precision |
| title_short |
Shorter table ATA evaluation of elementary functions in single precision |
| title_full |
Shorter table ATA evaluation of elementary functions in single precision |
| title_fullStr |
Shorter table ATA evaluation of elementary functions in single precision |
| title_full_unstemmed |
Shorter table ATA evaluation of elementary functions in single precision |
| title_sort |
shorter table ata evaluation of elementary functions in single precision |
| publishDate |
2003 |
| url |
http://sedici.unlp.edu.ar/handle/10915/9469 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Oct03-10.pdf |
| work_keys_str_mv |
AT briaoscarn shortertableataevaluationofelementaryfunctionsinsingleprecision |
| bdutipo_str |
Repositorios |
| _version_ |
1764820491804082177 |