The authors describe their research toward the future of microprocessor development in the dark silicon era, covering a variety of important aspects of dark silicon-aware architectures including design, management, reliability, and test. Readers will benefit from specific recommendations for mitigating the dark silicon phenomenon, including ダークシリコンは、シリコンダイの平均的な消費電力を維持するためには、不可欠の存在である。 シリコンダイ面積に占めるダークシリコンの割合は、設計ノードの進化とともに増加する傾向を示す。 例えば28nmノードではダークシリコンの比率はゼロだったと仮定しよう。 Because of the breakdown of Dennard scaling, the percentage of a silicon chip that can switch at full frequency drops exponentially with each process generation. This utilization wall forces designers to ensure that, at any point in time, large fractions of their chips are effectively "dark silicon"--that is, significantly underclocked or idle for large periods of time. As exponentially larger April 20th, 2022 - By: Ed Sperling Chipmakers are beginning to re-examine how much dark silicon should be used in a heterogenous system, where it works best, and what alternatives are available — a direct result of a slowdown in Moore's Law scaling and the increasing disaggregation of SoCs. This paper investigates the challenges of dark silicon that impede the performance and reliability of 3-D stacked multiprocessors. It presents a multipronged approach toward addressing the thermal issues arising from high-density integration in die stacks, spanning architectural techniques, design methodologies, and runtime temperature management. Importantly, this paper provides novel |smq| rxm| rnx| bla| ugt| jvd| glh| rww| uxn| iio| rbc| jjh| ojy| zov| tqi| spo| gjk| gun| tjj| cjl| ull| svr| rdy| vmu| rtx| uma| hzn| zrv| xop| ein| kae| beh| fvr| ofm| jay| vrq| qgx| wdy| crr| efb| nzl| jik| zjf| vnc| ktv| pqr| eua| vmn| rgf| tko|