Messages in this thread | | | Date | Thu, 13 Jun 2002 11:52:47 +0200 | From | Roberto Fichera <> | Subject | Re: Developing multi-threading applications |
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At 11.44 13/06/02 +0200, Peter Wächtler wrote:
>>You are right! But "computational intensive" is not totaly right as I say >>;-), >>because most of thread are waiting for I/O, after I/O are performed the >>computational intensive tasks, finished its work all the result are sent >>to thread-father, the father collect all the child's result and perform some >>computational work and send its result to its father and so on with many >>thread-father controlling other child. So I think the main problem/overhead >>is thread creation and the thread's numbers. > >Have a look at http://www-124.ibm.com/developerworks/opensource/pthreads/ > >they provide M:N threading model where threads can live in userspace.
Yes! I'm looking for it. But I want evaluate some other before.
Roberto Fichera.
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