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Paketbeschreibung


Paketnamelibload-perl
Beschreibungcontrol when subroutines will be loaded
Archiv/RepositoryOffizielles Debian Archiv squeeze (main)
Version0.19-1
Sektionperl
Prioritätoptional
Installierte Größe100 Byte
Hängt ab vonperl (>= 5.6.0-16)
Empfohlene Pakete
PaketbetreuerDebian Perl Group
Quelle
Paketgröße25734 Byte
Prüfsumme MD5dbf035b6c7de7c441c0e40dd011e7510
Prüfsumme SHA1b8c8f49200272fa8bd45b526e16d3c7ea07c12bc
Prüfsumme SHA25627d559db3cf3e8a75e4d473d8972aa78a4e0bd4d37e1d92da225f5715d51f6d1
Link zum Herunterladenlibload-perl_0.19-1_all.deb
Ausführliche BeschreibungThe "load" pragma allows a module developer to give the application developer more options with regards to optimize for memory or CPU usage. The "load" pragma gives more control on the moment when subroutines are loaded and start taking up memory. This allows the application developer to optimize for CPU usage (by loading all of a module at compile time and thus reducing the amount of CPU used during the execution of an application). Or allow the application developer to optimize for memory usage, by loading subroutines only when they are actually needed, thereby however increasing the amount of CPU needed during execution. . The "load" pragma combines the best of both worlds from AutoLoader and SelfLoader. And adds some more features. . In a situation where you want to use as little memory as possible, the "load" pragma (in the context of a module) is a drop-in replacement for AutoLoader. But for situations where you want to have a module load everything it could ever possibly need (e.g. when starting a mod_perl server in pre-fork mode), the "load" pragma can be used (in the context of an application) to have all subroutines of a module loaded without having to make any change to the source of the module in question.


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