RE: [RFC] net/vhost: support asynchronous data path

2023-01-06 Thread Wang, YuanX
Hi, > -Original Message- > From: Maxime Coquelin > Sent: Friday, January 6, 2023 5:34 PM > To: Wang, YuanX ; dev@dpdk.org > Cc: Hu, Jiayu > Subject: Re: [RFC] net/vhost: support asynchronous data path > > Hi, > > On 1/6/23 10:08, Wang, YuanX wrote: >

Re: [RFC] net/vhost: support asynchronous data path

2023-01-06 Thread Maxime Coquelin
it to rejected would be the appropriate state, as there are no patch that supersedes it. Thanks, Maxime Thanks, Yuan -Original Message- From: Maxime Coquelin Sent: Monday, January 2, 2023 6:59 PM To: Wang, YuanX ; dev@dpdk.org Cc: Hu, Jiayu Subject: Re: [RFC] net/vhost: support

RE: [RFC] net/vhost: support asynchronous data path

2023-01-06 Thread Wang, YuanX
January 2, 2023 6:59 PM > To: Wang, YuanX ; dev@dpdk.org > Cc: Hu, Jiayu > Subject: Re: [RFC] net/vhost: support asynchronous data path > > Hi Yuan, > > On 12/16/22 03:00, Yuan Wang wrote: > > Vhost asynchronous data-path offloads packet copy from the CPU to the >

Re: [RFC] net/vhost: support asynchronous data path

2023-01-02 Thread Maxime Coquelin
Hi Yuan, On 12/16/22 03:00, Yuan Wang wrote: Vhost asynchronous data-path offloads packet copy from the CPU to the DMA engine. As a result, large packet copy can be accelerated by the DMA engine, and vhost can free CPU cycles for higher level functions. In this patch, we enable asynchronous dat

[RFC] net/vhost: support asynchronous data path

2022-12-15 Thread Yuan Wang
Vhost asynchronous data-path offloads packet copy from the CPU to the DMA engine. As a result, large packet copy can be accelerated by the DMA engine, and vhost can free CPU cycles for higher level functions. In this patch, we enable asynchronous data-path for vhostpmd. Asynchronous data path is e