[PyQt] Global Interpreter Lock
jason at jvoegele.com
Fri Apr 10 20:50:58 BST 2009
On Friday 10 April 2009 02:35:32 pm Arnold Krille wrote:
> Are your QThread-derived threads written in python or in C++? If they are
> python, you hit the same limitation the threading-derived threads hit: Only
> one thread can be executed in the python-interpreter at a time. And even if
> PyQt releases the GIL automaticly, it can't release it if you are executing
> If your threads are C++ classes I think SIP/PyQt will release the GIL so
> your threads will truly run in parallel (assuming you have more then one
I answered this in my reply to Giovanni. My QThread derivatives are in
Python. From what I've read so far, that sounds like bad news. :(
It seems like the less a statesman amounts to, the more he loves the flag.
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