Programmable packet scheduling with a single queue
Zhuolong Yu, Chuheng Hu, Jingfeng Wu, Xiao Mei Sun, Vladimir Braverman, Mosharaf Chowdhury, Zhenhua Liu, Xin Jin · 2021
Programmable packet scheduling enables scheduling algorithms to be programmed into the data plane without changing the hardware. Existing proposals either have no hardware implementations for switch ASICs or require multiple strict-priority queues.