Re: [ovs-dev] [PATCH v14 10/11] dpif-netdev/mfex: Add AVX512 based optimized miniflow extract

2021-07-16 Thread Amber, Kumar
Hi Eelco, Flavio, Thanks a lot for all the comments these would surely avoid bugs coming in future . We have more MFEX patches in stores hope to see your review on them as well in Future 😊 BR Amber > -Original Message- > From: Eelco Chaudron > Sent: Friday, July 16, 2021 2:52 PM > To:

Re: [ovs-dev] [PATCH v14 10/11] dpif-netdev/mfex: Add AVX512 based optimized miniflow extract

2021-07-16 Thread Eelco Chaudron
On 16 Jul 2021, at 10:49, Stokes, Ian wrote: >> On Thu, Jul 15, 2021 at 09:36:16PM +0530, kumar Amber 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

Re: [ovs-dev] [PATCH v14 10/11] dpif-netdev/mfex: Add AVX512 based optimized miniflow extract

2021-07-16 Thread Stokes, Ian
> On Thu, Jul 15, 2021 at 09:36:16PM +0530, kumar Amber 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 sma

Re: [ovs-dev] [PATCH v14 10/11] dpif-netdev/mfex: Add AVX512 based optimized miniflow extract

2021-07-15 Thread Flavio Leitner
On Thu, Jul 15, 2021 at 09:36:16PM +0530, kumar Amber 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 i

[ovs-dev] [PATCH v14 10/11] dpif-netdev/mfex: Add AVX512 based optimized miniflow extract

2021-07-15 Thread kumar Amber
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