Understanding Power Gating Mechanism Based on Workload Classification of Modern Heterogeneous Many-Core Mobile Platform in the Dark Silicon Era

• DOI: 10.37917/ijeee.20.2.24
• Publication Date: 2024-10-18T12:25:00Z
• Authors: Haider Alrudainy; Ali K. Marzook; Muaad Hussein; Rishad Shafik
• Keywords: Power gating

The rapid progress in mobile computing necessitates energy efficient solutions to support substantially diverse and complex workloads. Heterogeneous many core platforms are progressively being adopted contemporary embedded implementations for high performance at low power cost estimations. These experience workloads that offer drastic opportunities improve efficiency. In this paper, we propose a novel per gating (PCPG) approach based on workload classifications (WLC) minimization the dark silicon era. Core of our paradigm is use an integrated sleep mode management classification indicated by counters. A number real applications benchmark (PARSEC) as practical example workloads, including memory- CPU-intensive ones. these exercised Samsung Exynos 5422 heterogeneous system showing up 37% 110% when compared with most recent published work, ondemand governor, respectively. Furthermore, illustrate low-complexity low-cost runtime algorithm consistently maximize IPS/Watt all state space.