perl多线程内存溢出，段错误

zhlong8

回复 1# 殇19921011


    那可能就不是你的错了，Perl 的多线程并不好用，它是模拟fork复制整个解释器来实现并行的。所以改成多进程模式也只多一点点进程间通信的开销，但稳定得多

殇19921011

那我用多进程比较好了么？资源开销不是问题，反正是测试环境，主机性能也够好回复 11# zhlong8


   

pitonas

why ~ {:2_170:}

980M ?

回复 3# zhlong8


   

zhlong8

回复 12# 殇19921011


    多进程更容易点。5.20的日志中有写

Interpreter-based threads are now discouraged

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.