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Пакет: libscs
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Текущая версия: 1.4.1-alt3_22
Время сборки: 25 февраля 2020, 21:54 ( 213.3 недели назад )
Размер архива: 215.13 Kb
Домашняя страница: http://www.ens-lyon.fr/LIP/Arenaire/Ware/SCSLib…
Лицензия: LGPLv2+
О пакете: Software Carry-Save Multiple-Precision Library
Описание:
Список всех майнтейнеров, принимавших участие
в данной и/или предыдущих сборках пакета: Список rpm-пакетов, предоставляемый данным srpm-пакетом:
ACL:
Время сборки: 25 февраля 2020, 21:54 ( 213.3 недели назад )
Размер архива: 215.13 Kb
Домашняя страница: http://www.ens-lyon.fr/LIP/Arenaire/Ware/SCSLib…
Лицензия: LGPLv2+
О пакете: Software Carry-Save Multiple-Precision Library
Описание:
The Software Carry-Save (SCS) Library is a fast and lightweight
multiple-precision library.
SCSLib has the following features:
- Multiple-precision
SCSLib is a fixed-precision library, where precision is selected at
compile-time. Out-of-the-box, the library ensures 210 bits of precision
(quad-double).
- Floating-point format
The SCS format is a floating-point format where exponents are machine integers
(usually 32-bit numbers), which ensures a huge exponent range.
- Supported operations
SCSLib currently offers addition/subtraction, multiplication, and an
experimental division, plus all the useful conversion functions.
- IEEE-754 compatibility
The range of SCS numbers includes the range of IEEE double-precision numbers,
including denormals and exceptional cases. Conversions between SCS format and
IEEE-754 doubles, as well as arithmetic operations, follow the IEEE rules
concerning the exceptional cases. SCS doesn't ensure correct rounding, but
provides conversions to doubles in the four IEEE-754 rounding modes.
- Performance
SCSLib is designed to be fast. With 210 bits, it outperforms MPF for most
operations on most architectures.
Текущий майнтейнер: Igor Vlasenko multiple-precision library.
SCSLib has the following features:
- Multiple-precision
SCSLib is a fixed-precision library, where precision is selected at
compile-time. Out-of-the-box, the library ensures 210 bits of precision
(quad-double).
- Floating-point format
The SCS format is a floating-point format where exponents are machine integers
(usually 32-bit numbers), which ensures a huge exponent range.
- Supported operations
SCSLib currently offers addition/subtraction, multiplication, and an
experimental division, plus all the useful conversion functions.
- IEEE-754 compatibility
The range of SCS numbers includes the range of IEEE double-precision numbers,
including denormals and exceptional cases. Conversions between SCS format and
IEEE-754 doubles, as well as arithmetic operations, follow the IEEE rules
concerning the exceptional cases. SCS doesn't ensure correct rounding, but
provides conversions to doubles in the four IEEE-754 rounding modes.
- Performance
SCSLib is designed to be fast. With 210 bits, it outperforms MPF for most
operations on most architectures.
Список всех майнтейнеров, принимавших участие
в данной и/или предыдущих сборках пакета: Список rpm-пакетов, предоставляемый данным srpm-пакетом:
- libscs
- libscs-debuginfo
- libscs-devel