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threading under solaris


New User

Mar 2, 2006, 5:36 AM

Post #1 of 1 (3770 views)
threading under solaris Can't Post

perl: 2.8.3 (multithreaded), solaris: 2.9

Has anyone looked into the theading implementation under Solaris.

I've got a CPU bound threaded application processing +1GB of hashed data that does not use shared variables but does some I/O using separate file descriptors, yet runs *10 slower then the same version using fork. The machine in question is a large box CPU x16 MEM x64GB hence i don't expect these results, ideas ?

Are perl threads under Solaris bound to separate LWP's ? If not is there there a method of controlling the thread attributes?

What features of perl create sync points within threaded applications ?


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