Emulating round-to-nearest-ties-to-zero "augmented" floating-point operations using round-to-nearest-ties-to-even arithmetic - Archive ouverte HAL
Pré-Publication, Document De Travail Année : 2019

Emulating round-to-nearest-ties-to-zero "augmented" floating-point operations using round-to-nearest-ties-to-even arithmetic

Résumé

The IEEE 754 Standards Committee for Floating-Point Arithmetic is recommending, in its draft standard, that new "augmented" operations should be added in the next release of the standard. These operations use a new "rounding direction": round to nearest ties-to-zero. We show how they can be implemented using the currently available operations, using rounded-to-nearest ties-to-even.
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Dates et versions

hal-02137968 , version 1 (23-05-2019)
hal-02137968 , version 2 (15-10-2019)
hal-02137968 , version 3 (18-10-2019)
hal-02137968 , version 4 (13-03-2020)

Identifiants

  • HAL Id : hal-02137968 , version 2

Citer

Sylvie Boldo, Christoph Q. Lauter, Jean-Michel Muller. Emulating round-to-nearest-ties-to-zero "augmented" floating-point operations using round-to-nearest-ties-to-even arithmetic. 2019. ⟨hal-02137968v2⟩
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