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To: David Marchand <david.marchand@redhat.com>,
 Bruce Richardson <bruce.richardson@intel.com>
Cc: dev <dev@dpdk.org>, Jerin Jacob Kollanukkaran <jerinj@marvell.com>,
 Ray Kinsella <mdr@ashroe.eu>, Thomas Monjalon <thomas@monjalon.net>,
 "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
References: <cover.1594640822.git.vladimir.medvedkin@intel.com>
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From: "Medvedkin, Vladimir" <vladimir.medvedkin@intel.com>
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Date: Tue, 6 Oct 2020 16:13:56 +0100
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Subject: Re: [dpdk-dev] [PATCH v8 0/8] fib: implement AVX512 vector lookup
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Hi David,

On 06/10/2020 15:31, David Marchand wrote:
> Hello,
> 
> On Wed, Sep 30, 2020 at 12:35 PM Vladimir Medvedkin
> <vladimir.medvedkin@intel.com> wrote:
>>
>> This patch series implements vectorized lookup using AVX512 for
>> ipv4 dir24_8 and ipv6 trie algorithms.
>> Also introduced rte_fib_set_lookup_fn() to change lookup function type.
>> Added option to select lookup function type in testfib application.
>>
>> v8:
>>   - remove Makefile related changes
>>   - fix missing doxygen for lookup_type
>>   - add release notes
> 
> Now that https://git.dpdk.org/dpdk/commit/?id=84fb33fec179ea96f814aed9f658d5a2df20745d
> is merged, some bits in this series need rework (patch 4 and 7).
> 
> I see we are adding an API to control which vector implementation of
> the lookup is used.
> Is this required?
> My previous understanding was that the SIMD bitwidth work would supersede this.
> 

I will resend v9 reflecting the latest SIMD bitwidth patches

> 

-- 
Regards,
Vladimir