[Moscow.pm] use Thread vs threads

[Konovalov, Vadim]

From: Moscow-pm On Behalf Of Ivan Petrov
> >>> Постойте, так треды (threads, потоки) уже давно воткнули в Perl (по 
> >>> моему еще с v5.005).
> >> 
> >> и они там в статусе experimental и всегда будут в подобном статусе
> 
> > Учите историю: были USE5005THREADS до 5.6.0, потом их выпилили где-то в 
> > 5.8.+ а в 5.6.0 привнесли USE_ITHREADS - полная реимпленентация но тоже кривая.
> 
> > Говорят же - threads deprecated.....
> 
> я не понял про историю

А что тут непонятного


C:\>perldoc perl5100delta
...
        As the old 5005thread threading model has been removed, in favor of
        the ithreads scheme, the "Thread" module is now a compatibility
        wrapper, to be used in old code only. It has been removed from the
        default list of dynamic extensions.
...

Далее 
C:\>perldoc Threads

NAME
    threads - Perl interpreter-based threads

VERSION
    This document describes threads version 2.02

WARNING
    The "interpreter-based threads" provided by Perl are not the fast,
    lightweight system for multitasking that one might expect or hope for.
    Threads are implemented in a way that make them easy to misuse. Few
    people know how to use them correctly or will be able to provide help.

    The use of interpreter-based threads in perl is officially discouraged.


Ещё раз: officially discouraged