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S Kundan, T Marinakis, et all | ACM TACO '22
A Pressure-Aware Policy for Contention Minimization on cmp
We achieve performance benefits for diverse workloads, outperforming Linux and three state-of-the-art contention-aware schedulers in terms of system throughput and fairness for both single and multi-threaded workloads. Compared to Linux, our policy achieves up to 16\% greater throughput for single-threaded and up to 40
S Kundan, I Anagnostopoulos | IEEE ISCAS ‘21
PRIORITY-AWARE SCHEDULING UNDER shared RESOURCE CONTENTION
- Improve performance of high-priority (HP) apps under concurrent application execution, while also maintaining high throughput for low-priority (LP) apps.
- Tested on Intel Xeon Gold 6130 CPU: Avg 36.4% gain in HP performance over Linux.
- HP performance gain within 14.2% to 0.2% of Intel's HW-assisted POCAT upto 4 threads.
S Kundan, O Spantidi, et all | Comp. & Elec. Engg.
Online freq-based performance and power estimation for cmps
We achieve performance benefits for diverse workloads, outperforming Linux and three state-of-the-art contention-aware schedulers in terms of system throughput and fairness for both single and multi-threaded workloads. Compared to Linux, our policy achieves up to 16\% greater throughput for single-threaded and up to 40