Experimental Demonstration of Service-Aware Scheduler for Disaggregated Data Centers

A novel service-aware scheduler and optical circuit switch-based system architecture are proposed for disaggregated data centers. The proposed scheduler classifies requested services into four priorities to ensure differentiated bandwidth. The scheduler provides 100
^%
throughput with scheduling time of 63.3 ns. The measured round-trip latency to access disaggregated memory is 1177.6 ns. The optical circuit switch consists of AWGR and tunable wavelength transceivers.