From: David Marchand <david.marchand@redhat.com>
To: Ruifeng Wang <ruifeng.wang@arm.com>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
Cc: dev <dev@dpdk.org>,
Vladimir Medvedkin <vladimir.medvedkin@intel.com>,
Pavan Nikhilesh <pbhagavatula@marvell.com>,
Jerin Jacob Kollanukkaran <jerinj@marvell.com>,
Hemant Agrawal <hemant.agrawal@nxp.com>, nd <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH v3 0/5] lpm lookup with sve support
Date: Thu, 14 Jan 2021 16:18:07 +0100 [thread overview]
Message-ID: <CAJFAV8xmD8gPGLOs1=ULNHCjeBQFan6S24WYk+USyLK3MiAAzw@mail.gmail.com> (raw)
In-Reply-To: <20210112025709.1121523-1-ruifeng.wang@arm.com>
Ruifeng, Honnappa,
On Tue, Jan 12, 2021 at 3:57 AM Ruifeng Wang <ruifeng.wang@arm.com> wrote:
>
> Added lpm4 lookupx4 implementation by using Arm SVE extension.
> The SVE is Scalable Vector Extension which is exposed to the
> user with a vector length agnostic interface.
> Refer to [1] for more information about SVE.
>
> Configuration was added for Neoverse N2 CPU which has SVE support.
>
> Some bugs were fixed so compiling with sve enabled can pass.
>
> [1] https://developer.arm.com/tools-and-software/server-and-hpc/compile/arm-instruction-emulator/resources/tutorials/sve
Can you point at a toolchain that supports SVE without having to
register to some commercial spamming system? :-)
The only aarch64-linux-gnu- toolchain I found on the ARM website is a
8.x gcc that does not seem to support SVE.
--
David Marchand
next prev parent reply other threads:[~2021-01-14 15:18 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-18 10:12 [dpdk-dev] [RFC PATCH] lpm: add sve support for lookup on Arm platform Ruifeng Wang
2021-01-05 15:44 ` Medvedkin, Vladimir
2021-01-06 10:11 ` Ruifeng Wang
2021-01-08 8:25 ` [dpdk-dev] [PATCH v2 0/5] lpm lookup with sve support Ruifeng Wang
2021-01-08 8:25 ` [dpdk-dev] [PATCH v2 1/5] lpm: add sve support for lookup on Arm platform Ruifeng Wang
2021-01-13 18:54 ` Medvedkin, Vladimir
2021-01-08 8:25 ` [dpdk-dev] [PATCH v2 2/5] net/hns3: fix build with sve enabled Ruifeng Wang
2021-01-09 0:06 ` Honnappa Nagarahalli
2021-01-09 2:11 ` oulijun
2021-01-11 2:39 ` Ruifeng Wang
2021-01-11 13:38 ` Honnappa Nagarahalli
2021-01-09 2:15 ` oulijun
2021-01-11 2:27 ` Ruifeng Wang
2021-01-08 8:25 ` [dpdk-dev] [PATCH v2 3/5] net/octeontx: " Ruifeng Wang
2021-01-08 8:25 ` [dpdk-dev] [PATCH v2 4/5] common/octeontx2: " Ruifeng Wang
2021-01-08 10:29 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-01-11 9:51 ` Ruifeng Wang
2021-01-08 8:25 ` [dpdk-dev] [PATCH v2 5/5] config: add Arm Neoverse N2 Ruifeng Wang
2021-01-08 23:58 ` Honnappa Nagarahalli
2021-01-11 3:01 ` Ruifeng Wang
2021-01-11 3:09 ` Jerin Jacob
2021-01-11 8:32 ` Ruifeng Wang
2021-01-11 13:58 ` Honnappa Nagarahalli
2021-01-12 2:57 ` [dpdk-dev] [PATCH v3 0/5] lpm lookup with sve support Ruifeng Wang
2021-01-12 2:57 ` [dpdk-dev] [PATCH v3 1/5] lpm: add sve support for lookup on Arm platform Ruifeng Wang
2021-01-13 15:58 ` David Marchand
2021-01-27 13:04 ` David Marchand
2021-01-27 21:03 ` Honnappa Nagarahalli
2021-01-28 8:03 ` David Marchand
2021-01-28 12:24 ` Honnappa Nagarahalli
2021-01-28 5:47 ` Ruifeng Wang
2021-01-12 2:57 ` [dpdk-dev] [PATCH v3 2/5] net/hns3: fix build with sve enabled Ruifeng Wang
2021-01-13 2:16 ` Honnappa Nagarahalli
2021-01-12 2:57 ` [dpdk-dev] [PATCH v3 3/5] net/octeontx: " Ruifeng Wang
2021-01-12 4:39 ` Jerin Jacob
2021-01-12 2:57 ` [dpdk-dev] [PATCH v3 4/5] common/octeontx2: " Ruifeng Wang
2021-01-12 4:38 ` Jerin Jacob
2021-01-12 2:57 ` [dpdk-dev] [PATCH v3 5/5] config: add Arm Neoverse N2 Ruifeng Wang
2021-01-12 4:44 ` Jerin Jacob
2021-01-13 2:08 ` Honnappa Nagarahalli
2021-01-14 15:18 ` David Marchand [this message]
2021-01-14 15:40 ` [dpdk-dev] [PATCH v3 0/5] lpm lookup with sve support David Marchand
2021-01-15 7:02 ` Ruifeng Wang
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