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From: David Marchand <david.marchand@redhat.com>
To: Harry van Haaren <harry.van.haaren@intel.com>
Cc: dev <dev@dpdk.org>, Pavan Nikhilesh <pbhagavatula@marvell.com>,
	 Jerin Jacob Kollanukkaran <jerinj@marvell.com>,
	 "Ruifeng Wang (Arm Technology China)" <ruifeng.wang@arm.com>
Subject: Re: [dpdk-dev] [PATCH v2] eal: add new prefetch write variants
Date: Thu, 15 Oct 2020 10:18:05 +0200
Message-ID: <CAJFAV8yWX9z_LXpDSZmQ9MfLE_Pg4sh2J0WPJpzodfnG-mQgrA@mail.gmail.com> (raw)
In-Reply-To: <20200914151021.23806-1-harry.van.haaren@intel.com>

Hello Harry,

On Mon, Sep 14, 2020 at 5:09 PM Harry van Haaren
<harry.van.haaren@intel.com> wrote:
> This commit adds a new rte_prefetch0_write() variants, suggesting to the
> compiler to use a prefetch instruction with intention to write. As a
> compiler builtin, the compiler can choose based on compilation target
> what the best implementation for this instruction is.
> Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>

There was a small comment from Jerin.

Those are new functions and should be marked as experimental.
Please add a call to those in test_prefetch.c.
Please update the release notes.


David Marchand

  parent reply	other threads:[~2020-10-15  8:18 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-11  9:19 [dpdk-dev] [PATCH] eal: add new prefetch0_write variant Harry van Haaren
2020-09-13 20:11 ` Pavan Nikhilesh Bhagavatula
2020-09-14  8:12   ` Van Haaren, Harry
2020-09-14 10:39     ` Pavan Nikhilesh Bhagavatula
2020-09-14 15:10       ` Van Haaren, Harry
2020-09-14 15:10 ` [dpdk-dev] [PATCH v2] eal: add new prefetch write variants Harry van Haaren
2020-10-08  7:42   ` David Marchand
2020-10-08  8:34     ` Van Haaren, Harry
2020-10-08  8:39       ` Van Haaren, Harry
2020-10-08  8:54   ` Jerin Jacob
2020-10-10 10:21   ` Ruifeng Wang
2020-10-15  8:18   ` David Marchand [this message]
2020-10-15  8:44     ` Van Haaren, Harry
2020-10-15 10:32   ` [dpdk-dev] [PATCH v3] " Harry van Haaren
2020-10-15 20:27     ` David Marchand

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