Replies inline prefixed with [HVH] (Topic seems to have went formatted email,
can't remove without losing context.)
From: Eelco Chaudron
Sent: Friday, July 9, 2021 10:55 AM
To: Van Haaren, Harry
Cc: Ferriter, Cian ; ovs-dev@openvswitch.org;
f...@sysclose.org; i.maxim...@ovn.org; Amber, Kumar ;
On 8 Jul 2021, at 17:08, Van Haaren, Harry wrote:
-Original Message-
From: Eelco Chaudron
Sent: Thursday, July 8, 2021 2:42 PM
To: Ferriter, Cian
Cc: ovs-dev@openvswitch.org; f...@sysclose.org; i.maxim...@ovn.org;
Van
Haaren, Harry ; Amber, Kumar
; Stokes, Ian
Subject: Re: [v6 10/
> -Original Message-
> From: Eelco Chaudron
> Sent: Thursday, July 8, 2021 2:42 PM
> To: Ferriter, Cian
> Cc: ovs-dev@openvswitch.org; f...@sysclose.org; i.maxim...@ovn.org; Van
> Haaren, Harry ; Amber, Kumar
> ; Stokes, Ian
> Subject: Re: [v6 10/11] dpif-netdev/mfex: Add AVX512 based op
On 6 Jul 2021, at 15:11, Cian Ferriter wrote:
> From: Harry van Haaren
>
> This commit adds AVX512 implementations of miniflow extract.
> By using the 64 bytes available in an AVX512 register, it is
> possible to convert a packet to a miniflow data-structure in
> a small quantity instructions.
Hi Eelco,
Replies inline.
> > + * The functionality here can be easily auto-validated and tested
> > +against the
> > + * scalar miniflow_extract() function. As such, manual review of the
> > +code by
> > + * the community (although welcome) is not required. Confidence in
> > +the
> > + * corre
On 6 Jul 2021, at 15:11, Cian Ferriter wrote:
> From: Harry van Haaren
>
> This commit adds AVX512 implementations of miniflow extract.
> By using the 64 bytes available in an AVX512 register, it is
> possible to convert a packet to a miniflow data-structure in
> a small quantity instructions.
From: Harry van Haaren
This commit adds AVX512 implementations of miniflow extract.
By using the 64 bytes available in an AVX512 register, it is
possible to convert a packet to a miniflow data-structure in
a small quantity instructions.
The implementation here probes for Ether()/IP()/UDP() traff
