16 citations · 20 across the 12 of their papers we have counts for
7 papers · 1 filter
Pickle: Precise, Flexible Cross-Core Last-level Cache Data Prefetching for Irregular Memory Accesses
Hoa Nguyen, Pongstorn Maidee, Jason Lowe-Power +1
Graph analytics and sparse scientific workloads are dominated by parallel chains of data-dependent, long-latency memory accesses whose patterns are difficult for hardware to infer…
Choreographer: A Full-System Framework for Fine-Grained Tasks in Cache Hierarchies
Hoa Nguyen, Pongstorn Maidee, Jason Lowe-Power +1
In this paper, we introduce Choreographer, a simulation framework that enables a holistic system-level evaluation of fine-grained accelerators designed for latency-sensitive tasks.…
Portable Targeted Sampling Framework Using LLVM
Zhantong Qiu, Mahyar Samani, Jason Lowe-Power
Evaluating architectural ideas on realistic workloads is increasingly challenging due to the prohibitive cost of detailed simulation and the lack of portable sampling tools. Existi…
TDRAM: Tag-enhanced DRAM for Efficient Caching
Maryam Babaie, Ayaz Akram, Wendy Elsasser +6
As SRAM-based caches are hitting a scaling wall, manufacturers are integrating DRAM-based caches into system designs to continue increasing cache sizes. While DRAM caches can impro…
Enabling Design Space Exploration of DRAM Caches in Emerging Memory Systems
Maryam Babaie, Ayaz Akram, Jason Lowe-Power
The increasing growth of applications' memory capacity and performance demands has led the CPU vendors to deploy heterogeneous memory systems either within a single system or via d…
A Cycle-level Unified DRAM Cache Controller Model for 3DXPoint Memory Systems in gem5
Maryam Babaie, Ayaz Akram, Jason Lowe-Power
To accommodate the growing memory footprints of today's applications, CPU vendors have employed large DRAM caches, backed by large non-volatile memories like Intel Optane (e.g., In…
The gem5 Simulator: Version 20.0+
Jason Lowe-Power, Abdul Mutaal Ahmad, Ayaz Akram +75
The open-source and community-supported gem5 simulator is one of the most popular tools for computer architecture research. This simulation infrastructure allows researchers to mod…