perl-Readonly-XS-1.50.0-6-omv2015.0.i586.rpm


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Description

perl-Readonly-XS - Companion module for Readonly.pm, to speed up read-only scalar variables

Distribution: OpenMandriva Lx 3.0
Repository: OpenMandriva Contrib i586
Package name: perl-Readonly-XS
Package version: 1.50.0
Package release: 6-omv2015.0
Package architecture: i586
Package type: rpm
Installed size: 12.73 KB
Download size: 12.60 KB
Official Mirror: abf-downloads.openmandriva.org
The Readonly module (q.v.) is an effective way to create non-modifiable variables. However, it's relatively slow. The reason it's slow is that is implements the read-only-ness of variables via tied objects. This mechanism is inherently slow. Perl simply has to do a lot of work under the hood to make tied variables work. This module corrects the speed problem, at least with respect to scalar variables. When Readonly::XS is installed, Readonly uses it to access the internals of scalar variables. Instead of creating a scalar variable object and tying it, Readonly simply flips the SvREADONLY bit in the scalar's FLAGS structure. Readonly arrays and hashes are not sped up by this, since the SvREADONLY flag only works for scalars. Arrays and hashes always use the tie interface.

Alternatives

Provides

  • XS.so
  • perl(Readonly::XS) == 1.50.0
  • perl-Readonly-XS == 1.50.0-6:2015.0

    Install Howto

    1. Enable OpenMandriva Contrib repository on Install and Remove Software"
    2. Update packages list:
      # urpmi.update -a
    3. Install perl-Readonly-XS rpm package:
      # urpmi perl-Readonly-XS

    Files

    • /usr/lib/perl5/vendor_perl/5.20.1/i386-linux-thread-multi/Readonly/XS.pm
    • /usr/lib/perl5/vendor_perl/5.20.1/i386-linux-thread-multi/auto/Readonly/
    • /usr/lib/perl5/vendor_perl/5.20.1/i386-linux-thread-multi/auto/Readonly/XS/XS.so
    • /usr/share/doc/perl-Readonly-XS/Changes
    • /usr/share/doc/perl-Readonly-XS/README
    • /usr/share/man/man3/Readonly::XS.3pm.xz
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