作者位次 #3/9OSDI 2026Oral· Operating Systems & Distributed Systems
Surviving the Impossible Trinity: Revisiting CPU Scheduling Problem on Modern COTS Mobile Devices (Operational Systems)
Jun Xiao · Qinhui Gu · Ligeng Chen · Lizhi Sun · Zicheng Wang · Yinggang Guo · Lu Liu · Hao Wu · Borui Li
摘要
CPU scheduling performance on mobile devices, especially under user interactions, is hindered by a fundamental semantic gap: the kernel scheduler lacks visibility into the user interaction context, treating latency-critical UI threads and background tasks equally. In this paper, we identify an im...