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Re: [PATCH, AArch64] Adjust tuning parameters for Falkor

From: Luis Machado <luis dot machado at linaro dot org>
To: James Greenhalgh <james dot greenhalgh at arm dot com>
Cc: "pinskia at gmail dot com" <pinskia at gmail dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, nd at arm dot com
Date: Fri, 17 Nov 2017 14:04:51 -0200
Subject: Re: [PATCH, AArch64] Adjust tuning parameters for Falkor
Authentication-results: sourceware.org; auth=none
References: <CA+=Sn1moVWqp+Roiui-AetTaHi+_=x-NoZ2=JK_Vs1WCHzPaEw@mail.gmail.com> <1510714853-6837-1-git-send-email-luis.machado@linaro.org> <20171117154812.GA36309@arm.com>

On 11/17/2017 01:48 PM, James Greenhalgh wrote:

On Wed, Nov 15, 2017 at 03:00:53AM +0000, Luis Machado wrote:

I think the best thing is to leave this tuning structure in place and
just change default_opt_level   to -1 to disable it at -O3.

Thanks,
Andrew


Indeed that seems to be more appropriate if re-enabling prefetches in the
future is a possibility.

How about the following?


This is OK.

Thanks,
James


Thanks James. I've pushed this now.

Luis

References:
- Re: [PATCH, AArch64] Adjust tuning parameters for Falkor
  - From: Andrew Pinski
- Re: [PATCH, AArch64] Adjust tuning parameters for Falkor
  - From: Luis Machado
- Re: [PATCH, AArch64] Adjust tuning parameters for Falkor
  - From: James Greenhalgh

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