> -Original Message-
> From: Fu, Patrick
> Sent: Tuesday, July 7, 2020 1:07 PM
> To: dev@dpdk.org; maxime.coque...@redhat.com; Xia, Chenbo
> ; Wang, Zhihong
> Cc: Fu, Patrick ; Wang, Yinan ;
> Jiang, Cheng1 ; Liang, Cunming
>
> Subject: [PATCH v6 1/2] vhost: introduce async enqueue reg
From: Patrick Fu
Performing large memory copies usually takes up a major part of CPU
cycles and becomes the hot spot in vhost-user enqueue operation. To
offload the large copies from CPU to the DMA devices, asynchronous
APIs are introduced, with which the CPU just submits copy jobs to
the DMA but
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