On Tue, Jul 02, 2013 at 09:46:59AM +0200, Peter Zijlstra wrote: > So on the biggest system I've got; 4 nodes 32 cpus: > > Performance counter stats for './numa02' (5 runs): > > 3.10.0+ + patches - NO_NUMA 58.235353126 seconds time elapsed ( +- > 0.45% ) > 3.10.0+ + patches - NUMA 17.580963359 seconds time elapsed ( +- > 0.09% )
I just 'noticed' that I included my migrate_degrades_locality patch -- the one posted somewhere in this thread (+ compile fixes). Let me re-run without that one to see if there's any difference. NO_NUMA 57.961384751 seconds time elapsed ( +- 0.64% ) NUMA 17.482115801 seconds time elapsed ( +- 0.15% ) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
