14 citations · 14 across the 4 of their papers we have counts for
4 papers
JSPIM: A Skew-Aware PIM Accelerator for High-Performance Databases Join and Select Operations
Sabiha Tajdari, Anastasia Ailamaki, Sandhya Dwarkadas
Database applications are increasingly bottlenecked by memory bandwidth and latency due to the memory wall and the limited scalability of DRAM. Join queries, central to analytical…
RollingCache: Using Runtime Behavior to Defend Against Cache Side Channel Attacks
Divya Ojha, Sandhya Dwarkadas
Shared caches are vulnerable to side channel attacks through contention in cache sets. Besides being a simple source of information leak, these side channels form useful gadgets fo…
Interference and Need Aware Workload Colocation in Hyperscale Datacenters
Sayak Chakraborti, Brian Coutinho, Sandhya Dwarkadas +2
Datacenters suffer from resource utilization inefficiencies due to the conflicting goals of service owners and platform providers. Service owners intending to maintain Service Leve…
Timing Cache Accesses to Eliminate Side Channels in Shared Software
Divya Ojha, Sandhya Dwarkadas
Timing side channels have been used to extract cryptographic keys and sensitive documents, even from trusted enclaves. In this paper, we focus on cache side channels created by acc…