Paketti: libcache-fastmmap-perl (1.47-1 ja muut)

[ Source: libcache-fastmmap-perl  ]

Perl module providing a mmap'ed cache

Cache::FastMmap uses the mmap system call to establish an interprocess shared memory cache. Its core code is written in C, which can provide significant performance compared to a Pure Perl implementation such as Cache::Mmap. It can handle rather large pages without the socket connection and latency of using full-fledged databases where long-term persistence is unnecessary.

Since the algorithm uses a dual-level hashing system (a hash is used to find a page, then another hash within each page to find a given slot), most get calls can execute in constant O(1) time. The system uses fcntl to handle concurrent access, but only locks individual pages to reduce contention. The oldest (least recently used) data is evicted from the cache first, making this cache implementation most suitable for cases when old data is unlikely to be searched.

Tagit: Software Development: Perl Development, Kirjastot, Implemented in: implemented-in::c, implemented-in::perl, Role: Development Library

Muut pakettiin libcache-fastmmap-perl liittyvät paketit

• dep: libc6 (>= 2.14) [amd64]

  GNU-C-kirjasto: jaetut kirjastot
  myös näennäispaketti, jonka toteuttaa libc6-udeb

  dep: libc6 (>= 2.17) [arm64]

  dep: libc6 (>= 2.4) [armhf, i386]

• dep: perl (>= 5.28.0-3)

  Larry Wallin kieli tekstitiedostojen analysointia ja raportointia varten

• dep: perlapi-5.28.0

  näennäispaketti, jonka toteuttaa perl-base

Imuroi libcache-fastmmap-perl

Imurointi kaikille saataville arkkitehtuureille

Arkkitehtuuri	Versio	Paketin koko	Koko asennettuna	Tiedostot
amd64	1.47-1+b1	46.7 kt	123.0 kt	[tiedostoluettelo]
arm64	1.47-1+b1	46.5 kt	123.0 kt	[tiedostoluettelo]
armhf	1.47-1+b1	44.5 kt	107.0 kt	[tiedostoluettelo]
i386	1.47-1+b1	48.5 kt	131.0 kt	[tiedostoluettelo]