On Thu, Jun 24, 2021 at 12:52:49PM +, Van Haaren, Harry wrote:
> > On Thu, Jun 24, 2021 at 11:07:59AM +, Van Haaren, Harry wrote:
> > > > On Thu, Jun 17, 2021 at 05:18:25PM +0100, Cian Ferriter wrote:
> > > > > From: Harry van Haaren
>
> > > I do like the idea of toolchain supporting ISA
> -Original Message-
> From: Flavio Leitner
> Sent: Thursday, June 24, 2021 1:18 PM
> To: Van Haaren, Harry
> Cc: Ferriter, Cian ; ovs-dev@openvswitch.org;
> i.maxim...@ovn.org; Amber, Kumar
> Subject: Re: [ovs-dev] [v13 12/12] dpcls-avx512: Enable avx512 vector p
.org
> > Subject: Re: [ovs-dev] [v13 12/12] dpcls-avx512: Enable avx512 vector
> > popcount
> > instruction.
> >
> > On Thu, Jun 17, 2021 at 05:18:25PM +0100, Cian Ferriter wrote:
> > > From: Harry van Haaren
> > >
> > > This
> -Original Message-
> From: Ilya Maximets
> Sent: Thursday, June 24, 2021 12:42 PM
> To: Van Haaren, Harry ; Flavio Leitner
> ; Ferriter, Cian
> Cc: ovs-dev@openvswitch.org; i.maxim...@ovn.org; Amber, Kumar
>
> Subject: Re: [ovs-dev] [v13 12/12] dpcls-avx5
On 6/24/21 1:07 PM, Van Haaren, Harry wrote:
>> -Original Message-
>> From: dev On Behalf Of Flavio Leitner
>> Sent: Thursday, June 24, 2021 4:57 AM
>> To: Ferriter, Cian
>> Cc: ovs-dev@openvswitch.org; i.maxim...@ovn.org
>> Subject: Re: [ovs-dev] [v1
> -Original Message-
> From: dev On Behalf Of Flavio Leitner
> Sent: Thursday, June 24, 2021 4:57 AM
> To: Ferriter, Cian
> Cc: ovs-dev@openvswitch.org; i.maxim...@ovn.org
> Subject: Re: [ovs-dev] [v13 12/12] dpcls-avx512: Enable avx512 vector popcount
> instruction
On Thu, Jun 17, 2021 at 05:18:25PM +0100, Cian Ferriter wrote:
> From: Harry van Haaren
>
> This commit enables the AVX512-VPOPCNTDQ Vector Popcount
> instruction. This instruction is not available on every CPU
> that supports the AVX512-F Foundation ISA, hence it is enabled
> only when the
From: Harry van Haaren
This commit enables the AVX512-VPOPCNTDQ Vector Popcount
instruction. This instruction is not available on every CPU
that supports the AVX512-F Foundation ISA, hence it is enabled
only when the additional VPOPCNTDQ ISA check is passed.
The vector popcount instruction is