On Fri, Apr 25, 2014 at 07:02:16PM +0400, Roman Gushchin wrote: > Hm. What I really want (and try to implement), is > "work as if ht is disabled if there are free physical cores, start using ht > siblings otherwise".
At which point I have to ask, what about the rest of the topology? Also, how is a task to know if its the 16th or 17th and thus should expect worse latency? > It's a 32-thread processor with 16 physical cores. No NUMA? I'm not aware of single node systems with 16 cores. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
