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Tuesday, October 22 • 3:30pm - 4:00pm
High Performance Network I/O for Virtual Machines - Giuseppe Lettieri, Ingegneria dell'Informazione: Elettronica, Informatica, Telecomunicazioni

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In this talk we would like to report our experience in building a high packet rate, high throughput datapath for virtual machines. Using qemu/kvm as a test platform, we have developed paravirtualized versions of e1000, added support to QEMU for the netmap framework, and improved the qemu datapath so that we can reach over 5~Mpps between two virtual machines when applications in the guest use the netmap API, and over 1~Mpps when using netperf or other socket-based applications.

(Luigi Rizzo, Giuseppe Lettieri, Vincenzo Maffione, Univ. di Pisa)


Giuseppe Lettieri

Researcher, University of Pisa
Giuseppe Lettieri was born in Crotone, Italy, 6/6/1973. He graduated in Computer Engeneering at the University of Pisa, with top honours, on 22/7/1998. He received PhD in Computer Engeneering on 14/3/2002. Since 3/1/2007 he is a full-time researcher at the Department of "Ingegneria dell'Informazione: Elettronica, Informatica, Telecomunicazioni". The scientific production of Giuseppe Lettieri has focused on computer architectures (single address... Read More →

Tuesday October 22, 2013 3:30pm - 4:00pm
Melville Suite

Attendees (19)