When Task Scheduling Meets Flexible-bandwidth Optical Interconnects: A Cross-layer Resource Orchestration Design

We propose a cross-layer resource orchestration design for task scheduling in flexible-bandwidth optical data center networks. Results show the proposed design can achieve ~ 8.2 ×,~ 1.9 × and ~ 4.8 × reductions of request blocking probability, end-to-end delay and packet loss rate, compared with the baseline. © 2022 The Author(s)