Пакет libatomic_ops-devel-static: Информация
Default inline alert: Версия в репозитории: 7.6.14-alt1
Бинарный пакет: libatomic_ops-devel-static
Версия: 7.6.8-alt1
Архитектура: i586
Собран: 14 февраля 2019 г. 9:39 в задании #221466
Исходный пакет: libatomic_ops
Категория: Разработка/C
Сообщить об ошибке в пакетеДомашняя страница: https://github.com/ivmai/libatomic_ops
О пакете: A library for accessing hardware provided atomic memory operations
Описание:
This package provides semi-portable access to hardware provided atomic memory operations. These might allow you to write code: - That does more interesting things in signal handlers. - Makes more effective use of multiprocessors by allowing you to write clever lock-free code. Note that such code is very difficult to get right, and will unavoidably be less portable than lock-based code. It ia also not always faster than lock-based code. But it may occasionally be a large performance win. - To experiment with new and much better thread programming paradigms, etc. It should be useful both for high performance multi-threaded code which can't afford to use the standard locking primitives, or for code that has to access shared data structures from signal handlers. For details, see README.txt in the distribution. The most recent version adds support for operations on data of different sizes, and adds an optional library providing almost-lock-free stacks (see Boehm, "An almost non-blocking stack", also here) and a signal-handler-safe memory allocator based on it. See README_stack.txt and README_malloc.txt for details.
Сопровождающий: Igor Vlasenko
Последнее изменение
13 февраля 2019 г. Igor Vlasenko 7.6.8-alt1
- new version 7.6.8 - added devel subpackage
26 сентября 2017 г. Vladimir Lettiev 7.4.6-alt1
- Updated to 7.4.6
1 сентября 2012 г. Dmitry V. Levin 7.2d-alt1
- Updated to 7.2d.