On Thu, Jul 10, 2008 at 08:51:06AM +0000, Jakub Narebski wrote: > Pierre Habouzit <madcoder@xxxxxxxxxx> writes: > > > I'm using it in production for quite a long time now, and I wonder if > > there is any specific reason why it's not default. Debian activated it > > by default too a couple of weeks ago, which means that it's in > > production on quite a large scale, and there are no issues reported > > either. Would a patch making it default be accepted ? It's quite handy > > given that SMP machines are really pervasive nowadays… > > Doues our ./configure detects if it makes sense (i.e. if it is SMP > machine)? I don't know if it does, but it wouldn't make sense for distros. > What is the cost of THREADED_DELTA_SEARCH for single processor > single core machine? Threading has to be enabled in the configuration, and there is a --thread=0 mode that enables autodetection of the number of CPUs online. so there is no overhead for single CPU systems. -- ·O· Pierre Habouzit ··O madcoder@xxxxxxxxxx OOO http://www.madism.org
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