[PATCH] Move x86 specific tunables to x86/dl-tunables.list

H.J. Lu hjl.tools@gmail.com
Tue Jun 20 19:13:00 GMT 2017


On Tue, Jun 20, 2017 at 11:45 AM, H.J. Lu <hjl.tools@gmail.com> wrote:
> On Tue, Jun 20, 2017 at 11:36 AM, Rodriguez Bahena, Victor
> <victor.rodriguez.bahena@intel.com> wrote:
>> -----Original Message-----
>>
>> From: <libc-alpha-owner@sourceware.org> on behalf of Siddhesh Poyarekar
>> <siddhesh@gotplt.org>
>> Date: Tuesday, June 20, 2017 at 9:36 AM
>> To: "H.J. Lu" <hjl.tools@gmail.com>, Adhemerval Zanella
>> <adhemerval.zanella@linaro.org>
>> Cc: GNU C Library <libc-alpha@sourceware.org>
>> Subject: Re: [PATCH] tunables: Add IFUNC selection and cache sizes
>>
>>>On Tuesday 20 June 2017 07:11 PM, H.J. Lu wrote:
>>>> Since ifunc and others are handled in the same name space, I have to
>>>> make non_temporal_threshold, .. as well as ifunc x86 specific.  Will it
>>>>be
>>>> OK?
>>>
>>>I'm going to add ifunc selection for aarch64 soon, so it makes sense to
>>>have that generic.  You could name the arch-specific tunables as
>>>x86_non_temporal_threshold and so on.
>>
>> What does it mean arch-specific? ( haswell / skyline / ... )
>>
>
> It is x86 vs aarch64.
>

This patch moves x86 specific tunables to sysdeps/x86/dl-tunables.list.

Any comments?


-- 
H.J.
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