Temperature-Aware Design and Management for 3D Multi-Core Architectures

Vertically-integrated 3D multiprocessors systems-on-chip (3D MPSoCs) provide the means to continue integrating more functionality within a unit area while enhancing manufacturing yields and runtime performance. However, 3D MPSoCs incur amplified thermal challenges that undermine the corresponding reliability. To address these issues, several advanced cooling technologies, alongside temperature-aware design-time optimizations and run-time management schemes have been proposed. In this monograph, we provide an overall survey on the recent advances in temperature-aware 3D MPSoC considerations. We explore the recent advanced cooling strategies, thermal modeling frameworks, design-time optimizations and run-time thermal management schemes that are primarily targeted for 3D MPSoCs. Our aim of proposing this survey is to provide a global perspective, highlighting the advancements and drawbacks on the recent state-of-the-ar

Thermal Management for Dependable On-Chip Systems

This thesis addresses the dependability issues in on-chip systems from a thermal perspective. This includes an explanation and analysis of models to show the relationship between dependability and tempature. Additionally, multiple novel methods for on-chip thermal management are introduced aiming to optimize thermal properties. Analysis of the methods is done through simulation and through infrared thermal camera measurements

DRAM Aware Last-Level-Cache Policies for Multi-core Systems

Two important parameters for DRAM cache are the miss rate and the hit latency, as they strongly influence the performance. This thesis investigate the latency and miss rate trade-offs when designing a DRAM cache hierarchy. It proposes novel application-aware and DRAM aware policies that simultaneously reduce miss rate (while considering the cache access pattern of concurrently running applications) and hit latency (while considering DRAM characteristics)