19 citations · 50 across the 7 of their papers we have counts for
7 papers
METICULOUS: An FPGA-based Main Memory Emulator for System Software Studies
Takahiro Hirofuchi, Takaaki Fukai, Akram Ben Ahmed +2
Due to the scaling problem of the DRAM technology, non-volatile memory devices, which are based on different principle of operation than DRAM, are now being intensively developed t…
Analyzing I/O Performance of a Hierarchical HPC Storage System for Distributed Deep Learning
Takaaki Fukai, Kento Sato, Takahiro Hirofuchi
Today, deep learning is an essential technology for our life. To solve more complex problems with deep learning, both sizes of training datasets and neural networks are increasing.…
Ethereum Fraud Detection with Heterogeneous Graph Neural Networks
Hiroki Kanezashi, Toyotaro Suzumura, Xin Liu +1
While transactions with cryptocurrencies such as Ethereum are becoming more prevalent, fraud and other criminal transactions are not uncommon. Graph analysis algorithms and machine…
Performance Portable Back-projection Algorithms on CPUs: Agnostic Data Locality and Vectorization Optimizations
Peng Chen, Mohamed Wahib, Xiao Wang +4
Computed Tomography (CT) is a key 3D imaging technology that fundamentally relies on the compute-intense back-projection operation to generate 3D volumes. GPUs are typically used f…
A Prompt Report on the Performance of Intel Optane DC Persistent Memory Module
Takahiro Hirofuchi, Ryousei Takano
In this prompt report, we present the basic performance evaluation of Intel Optane Data Center Persistent Memory Module (Optane DCPMM), which is the first commercially-available, b…
A Software-based NVM Emulator Supporting Read/Write Asymmetric Latencies
Atsushi Koshiba, Takahiro Hirofuchi, Ryousei Takano +1
Non-volatile memory (NVM) is a promising technology for low-energy and high-capacity main memory of computers. The characteristics of NVM devices, however, tend to be fundamentally…