4 papers
ScalaBFS: A Scalable BFS Accelerator on HBM-Enhanced FPGAs
Kexin Li, Chenhao Liu, Zhiyuan Shao +5
High Bandwidth Memory (HBM) provides massive aggregated memory bandwidth by exposing multiple memory channels to the processing units. To achieve high performance, an accelerator b…
Optimizing Memory Performance of Xilinx FPGAs under Vitis
Ruoshi Li, Hongjing Huang, Zeke Wang +3
Plenty of research efforts have been devoted to FPGA-based acceleration, due to its low latency and high energy efficiency. However, using the original low-level hardware descripti…
A Survey of Non-Volatile Main Memory Technologies: State-of-the-Arts, Practices, and Future Directions
Haikun Liu, Di Chen, Hai Jin +4
Non-Volatile Main Memories (NVMMs) have recently emerged as promising technologies for future memory systems. Generally, NVMMs have many desirable properties such as high density,…
Supporting Superpages and Lightweight Page Migration in Hybrid Memory Systems
Xiaoyuan Wang
Superpages have long been used to mitigate address translation overhead in big memory systems. However, superpages often preclude lightweight page migration, which is crucial for p…