[Qt-interest] Multithreading - yield function

[william.crocker at analog.com]

> Hi guys,
> it seems for me that the yield function (QThread::yieldCurrentThread) is 
> not always working for me. Does anyone else know about problems with 
> this function ? Anyway to bypass it ?
>

Before Qt supported thread-yielding I would do this.
When the current thread slept, the OS would shift execution
to another thread. This was a non-CPU bound app where
the 1u could be tolerated.

#define YIELD usleep(1);

> Regards,
> Patric
> 
> 
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