3 papers
cs.AR2018
On the Off-chip Memory Latency of Real-Time Systems: Is DDR DRAM Really the Best Option?
Mohamed Hassan
Predictable execution time upon accessing shared memories in multi-core real-time systems is a stringent requirement. A plethora of existing works focus on the analysis of Double D…
cs.DC2017
Heterogeneous MPSoCs for Mixed Criticality Systems: Challenges and Opportunities
Mohamed Hassan
Due to their cost, performance, area, and energy efficiency, MPSoCs offer appealing architecture for emerging mixed criticality systems (MCS) such as driverless cars, smart power g…
cs.AR2017
HourGlass: Predictable Time-based Cache Coherence Protocol for Dual-Critical Multi-Core Systems
Nivedita Sritharan, Anirudh M. Kaushik, Mohamed Hassan +1
We present a hardware mechanism called HourGlass to predictably share data in a multi-core system where cores are explicitly designated as critical or non-critical. HourGlass is a…