Kohei Hiraga

12 papers C 2Journal 4Unranked 6
YearRankTypeTitle / Venue / Authors
2026 — conf
Large-Scale Vlasov Simulations for Astrophysics using Non-volatile Memory as Large Memory.
SCA/HPC Asia Workshops
Norihisa Fujita, Keita Ito, Kohji Yoshikawa, Kohei Hiraga, Osamu Tatebe, Akira Nukada, Taisuke Boku
2024 C conf
FINCHFS: Design of Ad-Hoc File System for I/O Heavy HPC Workloads.
CLUSTER
Sohei Koyama, Kohei Hiraga, Osamu Tatebe
2024 — conf
PEANUTS: A Persistent Memory-Based Network Unilateral Transfer System for Enhanced MPI-IO Data Transfer.
Euro-Par (2)
Kohei Hiraga, Osamu Tatebe
2023 — conf
Accelerating I/O in Distributed Data Processing Systems with Apache Arrow CHFS.
CLUSTER Workshops
Sohei Koyama, Kohei Hiraga, Osamu Tatebe
2023 — conf
I/O-Aware Flushing for HPC Caching Filesystem.
CLUSTER Workshops
Osamu Tatebe, Kohei Hiraga, Hiroki Ohtsuji
2022 C conf
CHFS: Parallel Consistent Hashing File System for Node-local Persistent Memory.
HPC Asia
Osamu Tatebe, Kazuki Obata, Kohei Hiraga, Hiroki Ohtsuji
2020 J jnl
Scalable Distributed Metadata Server Based on Nonblocking Transactions.
J. Univers. Comput. Sci.
Kohei Hiraga, Osamu Tatebe, Hideyuki Kawashima
2018 — conf
PPMDS: A Distributed Metadata Server Based on Nonblocking Transactions.
SNAMS
Kohei Hiraga, Osamu Tatebe, Hideyuki Kawashima
2017 J jnl
PPFS: A Scale-out Distributed File System for Post-petascale Systems.
J. Inf. Process.
Fuyumasa Takatsu, Kohei Hiraga, Osamu Tatebe
2016 J jnl
Design of Object Storage Using OpenNVM for High-performance Distributed File System.
J. Inf. Process.
Fuyumasa Takatsu, Kohei Hiraga, Osamu Tatebe
2016 — conf
PPFS: A Scale-Out Distributed File System for Post-Petascale Systems.
HPCC/SmartCity/DSS
Fuyumasa Takatsu, Kohei Hiraga, Osamu Tatebe
2010 J jnl
Gfarm Grid File System.
New Gener. Comput.
Osamu Tatebe, Kohei Hiraga, Noriyuki Soda