POV-Ray : Newsgroups : povray.general : POVRay uses just half of many cores : Re: POVRay uses just half of many cores Server Time
2 Jun 2024 03:13:08 EDT (-0400)
  Re: POVRay uses just half of many cores  
From: Stephen
Date: 10 Dec 2018 05:02:50
Message: <5c0e39ca$1@news.povray.org>
On 08/12/2018 15:20, clipka wrote:
> Am 08.12.2018 um 14:24 schrieb Mirfaelltkeinerein:
>> Hmmmm, here
>> https://www.boost.org/doc/libs/1_68_0/libs/fiber/doc/html/fiber/numa.html
>> is something written about it. So it should be able with Boost...
> 
> Boost is actually not a single homogenous library, but a collection of 
> libraries. POV-Ray is using Boost.Thread for multithreading; the linked 
> page however is about NUMA support in Boost.Fiber, which is an entirely 
> different library for somewhat similar purposes.
> 
> I find it a bit odd to find NUMA support in Boost.Fiber, as that library 
> is all about /fibers/, which aren't full-fledged threads, but rather 
> just a programming aid to more easily manage different jobs in a single 
> thread, using cooperative scheduling.


How do render farms cope with multiple CPUs? Could a variant of that 
method be used?

-- 

Regards
     Stephen


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