5 papers
RowHammer Vulnerability Counter (RVC): Redefining RowHammer Detection with Victim-Centric Tracking
Lavi Jain, Venkata Kalyan Tavva
The Rowhammer vulnerability poses an increasing challenge with newer generations of DRAM and aggressive technology scaling. Existing mitigation techniques, such as Graphene, Twice,…
Efficient Page Migration in Hybrid Memory Systems
Upasna, Venkata Kalyan Tavva
Heterogeneous Memory Architecture (HMA) aims to optimize memory usage by leveraging a combination of memory types, such as high-bandwidth memory (HBM), commodity DRAM, and non-vola…
Optimizing Branch Predictor for Graph Applications
Upasna, Venkata Kalyan Tavva
Real-world graph applications are generally larger than the size of the cache itself. Due to this reason, the memory hierarchy was identified as a key bottleneck by the earlier wor…
ReLMXEL: Adaptive RL-Based Memory Controller with Explainable Energy and Latency Optimization
Panuganti Chirag Sai, Gandholi Sarat, R. Raghunatha Sarma +2
Reducing latency and energy consumption is critical to improving the efficiency of memory systems in modern computing. This work introduces ReLMXEL (Reinforcement Learning for Memo…
GraphVine: A Data Structure to Optimize Dynamic Graph Processing on GPUs
Rohith Krishnan S, Venkata Kalyan Tavva, Rupesh Nasre
Graph processing on GPUs is gaining momentum due to the high throughputs observed compared to traditional CPUs, attributed to the vast number of processing cores on GPUs that can e…