软件包：libcache-fastmmap-perl（1.47-1 以及其他的）
libcache-fastmmap-perl 的相关链接
Debian 的资源：
下载源码包 libcache-fastmmap-perl：
- [libcache-fastmmap-perl_1.47-1.dsc]
- [libcache-fastmmap-perl_1.47.orig.tar.gz]
- [libcache-fastmmap-perl_1.47-1.debian.tar.xz]
维护小组：
- Debian Perl Group (QA 页面, 邮件存档)
- gregor herrmann (QA 页面)
- Ansgar Burchardt (QA 页面)
- Harlan Lieberman-Berg (QA 页面)
外部的资源：
- 主页 [metacpan.org]
相似软件包：
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.
其他与 libcache-fastmmap-perl 有关的软件包
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- dep: libc6 (>= 2.14) [amd64]
- GNU C 语言运行库：共享库
同时作为一个虚包由这些包填实： libc6-udeb
- dep: libc6 (>= 2.17) [arm64]
- dep: libc6 (>= 2.4) [armhf, i386]
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- dep: perl (>= 5.28.0-3)
- 拉里 沃尔的实用报表提取语言(Perl)
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- dep: perlapi-5.28.0
- 本虚包由这些包填实： perl-base