I was talking about money actually - 256 cores system will be very expensive. But looking onto your example... from my experience it requires quite a lot of time to find the problem in the threaded application when somebody forget to lock shared variable before changing its value.

Upd: And the tests are not correct BTW. Time required for creating new thread depends on the size of all existing variables.

In reply to Re^11: Strange memory leak using just threads (forks.pm) by zwon
in thread Strange memory leak using just threads by MnkyBrain

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