RE: [Boost-Users] thread::yield() vs Sleep()ing

From: Dale Peakall (dale.peakall_at_[hidden])
Date: 2002-03-08 05:39:42

> On Thu, 2002-03-07 at 17:01, simonwlb wrote:
> > I'm using thread::yield() in my multi-threaded cross-platform 
> > application to avoid "CPU burn".
> <snip>
> >   {
> >     if( m_x->isReady() )
> >       doSomething();
> <..>
> > 
> > If the answer is "you should almost never poll like that - 
> try to use 
> > mutexes etc. as much as possible" please say so (I'm a newbie to 
> > threads)!
> 
> The answer is actually probably conditionals plus mutexes. Presumably
> one thread is doing something, and other threads are waiting for it to
> be ready. This is a standard producer/consumer model.

{
        boost: