Re: [dpdk-dev] [PATCH v12 0/9] add packed ring vectorized path

2020-04-29 Thread Maxime Coquelin
On 4/29/20 9:28 AM, Marvin Liu wrote: > This patch set introduced vectorized path for packed ring. > > The size of packed ring descriptor is 16Bytes. Four batched descriptors > are just placed into one cacheline. AVX512 instructions can well handle > this kind of data. Packed ring TX path can f

[dpdk-dev] [PATCH v12 0/9] add packed ring vectorized path

2020-04-29 Thread Marvin Liu
This patch set introduced vectorized path for packed ring. The size of packed ring descriptor is 16Bytes. Four batched descriptors are just placed into one cacheline. AVX512 instructions can well handle this kind of data. Packed ring TX path can fully transformed into vectorized path. Packed ring