申请试用
HOT
登录
注册
 
Zero-Copy Optimization for DPDK vhost-user Receiving

Zero-Copy Optimization for DPDK vhost-user Receiving

圆圆
/
发布于
/
4874
人观看
This tutorial will introduce the solution that offloads the vSwitch function into smart NICs and discuss the data transformation issue between vendor-specific interface and virtio-net. To fix the issue, a light-weight application based on DPDK is introduced to perform simple packet forwarding. To ensure high-performance and low latency, a zero-copy receiving approach is developed. NIC DMA packets received from the network are transmitted into guest memory directly. Th approach re-constructs the memory pool to make the zero-copy process transparent to both NIC and virtio-net drivers without modifying any NIC or virtio-net driver.
1 点赞
0 收藏
8下载
确认
3秒后跳转登录页面
去登陆