On 11/19/2012 06:00 PM, Mel Gorman wrote:
On Mon, Nov 19, 2012 at 11:36:04PM +0100, Ingo Molnar wrote:
* Mel Gorman <mgorman@xxxxxxx> wrote:
Ok.
In response to one of your later questions, I found that I had
in fact disabled THP without properly reporting it. [...]
Hugepages is a must for most forms of NUMA/HPC.
Requiring huge pages to avoid a regression is a mistake.
Not all architectures support THP. Not all workloads will end up
using THP effectively.
Mel, would you have numa/core profiles from !THP runs, so we can
find out the cause of the regression?
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