Local Clock Properties • Community Award • Learning to Communicate E ff ectively Between Battery-free Devices • Packet Order Matters! Improving Application Performance by Deliberately Delaying Packets
• Transport Layer - Part 1 • Video Streaming • Programmable Switches - Part 1 • Security and Privacy • Network Troubleshooting and Debugging • Operational Track - Part 1 • Wireless - Part 1 • 2022/04/06 • Operational Track - Part 2 • Edge IoT Applications • Cloud Scale Services • ISPs and CDNs • Cloud Scale Resource Management • Data Center Network Infrastructure • Multi-tenancy • Software Switching and Beyond • 2022/04/05 • Reliable Distributed Systems • Raising the Bar for Programmable Hardware • Testing and Veri fi cation • Programmable Switches - Part 2 • Sketch-based Telemetry • Transport Layer - Part 2 • Troubleshooting • Wireless - Part 2 24 tracks, 78sessions
fi , Meta; Michael Wei, VMware Research • Awarded Best Paper! • ΫϩοΫಉظΛ͠ͳͯ͘ɺϩʔΧϧΫϩοΫ ͷಛੑΛηϯγϯάɾֶशͯ͠ϞσϧԽ͠ɺΫ ϩοΫυϦϑτΛ࠷େ2000ഒվળ • ΫϩοΫಉظ͠ͳ͍ͱ”ͣΕΔ”ɺͱ͍͏ਆΛ ১ɻՃHWແ͠ͰϚΠΫϩඵਫ਼Λҡ࣋
KTH Royal Institute of Technology Ericsson Research • Community Award Winner! • τϥϑΟοΫͷϩʔΧϦςΟ͕Θ͔ͣͰԼ͕Δͱੑೳେ෯ݮ • ϓϩτίϧɾυϥΠόɾεΠον͕ϩʔΧϦςΟԼ͛Δ • Ԇͤͯ͞ͰɺϩʔΧϦςΟΛߴΊΔιϑτΣΞReframerΛ࡞ͬͨ • WebαʔόͰFCT 11%ॖɺεϧʔϓοτ20%্ɺԆվળ
Heterogeneous GPU Clusters Hong Kong University of Science and Technology, Alibaba Group • AlibabaͷGPU workload, ར༻ͷ͞ɺεέδϡʔϦϯάͷݫ͠͞ɺCPUϘτ ϧωοΫͳͲͷհɺ2ϲ݄ͷຊ൪τϨʔεͷղੳ
for Stateful Layer-4 Load Balancing Hong Kong University of Science and Technology; Chuanxiong Guo, ByteDance • 1Tbps+, 10M fl ow+ͳstateful L4LBΛFPGA + x86Ͱ࣮ݱ • 1.6Tbps, 80M cur-connɺ1.8M CPSͰ4usҎԼͷlatency