Dear Professor, I am Suneet from India. I am a PhD student in Unicamp, Campinas, Brazil. I am testing latency of MACSAD P4 software switch. I found that latency using netmap i/o is higher than using socket_mmap i/o while in case of dpdk, latency is very low.
As I read the research papers related to netmap, I found that it may be the reason of high latency in case of netmap compare to socket_mmap due to batch process. However, I am not sure why latency of my switch is higher using netmap compare to sockte mmap. I am requesting you to please let me know the performance of netmap interms of latency (end-to-end) compare to socket_mmap. Thank you so much for your precious time. *" Man needs his difficulties because they are necessary to enjoy success."* Kind Regards *Suneet Kumar Singh* https://www.researchgate.net/profile/Suneet_Singh7 _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
