memcpy performance regressions 2.19 -> 2.24(5)

[Erich Elsen]

It looks like you already added the non_temporal_threshold as part of
the cpu_features tunables?  Here's a small patch that allows the
cpu_features struct to be passed in.  This is useful if you need to be
able to call init_cacheinfo with cpu_features other than the global
ones.



On Thu, May 25, 2017 at 2:23 PM, Erich Elsen <eriche@google.com> wrote:
> Ok, will do.
>
> On Wed, May 24, 2017 at 2:36 PM, H.J. Lu <hjl.tools@gmail.com> wrote:
>> On Mon, May 22, 2017 at 8:19 PM, Erich Elsen <eriche@google.com> wrote:
>>> Here is the patch that slightly refactors how init_cacheinfo is called.
>>>
>>
>> Please take a look at hjl/tunables/master branch.  You can add
>> non_temporal_threshold support on top of it.
>>
>>
>> --
>> H.J.
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