Re: [ovs-dev] [v12 10/11] dpif-netdev/mfex: Add AVX512 based optimized miniflow extract

2021-07-14 Thread Eelco Chaudron
On 14 Jul 2021, at 16:14, 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 instructions.

[ovs-dev] [v12 10/11] dpif-netdev/mfex: Add AVX512 based optimized miniflow extract

2021-07-14 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