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Yuichi Tsujita
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2020 – today
- 2022
- [j2]Yuichi Tsujita
, Atsuya Uno, Ryuichi Sekizawa, Keiji Yamamoto, Fumichika Sueyasu:
Classifying jobs towards power-aware HPC system operation through long-term log analysis. Array 15: 100179 (2022) - 2021
- [c33]Yuichi Tsujita
, Atsuya Uno, Ryuichi Sekizawa, Keiji Yamamoto, Fumichika Sueyasu:
Job Classification Through Long-Term Log Analysis Towards Power-Aware HPC System Operation. PDP 2021: 26-34 - 2020
- [c32]Yuichi Tsujita
, Yoshitaka Furutani, Hajime Hida, Keiji Yamamoto, Atsuya Uno:
Characterizing I/O Optimization Effect Through Holistic Log Data Analysis of Parallel File Systems and Interconnects. ISC Workshops 2020: 177-190
2010 – 2019
- 2018
- [c31]Yuichi Tsujita
, Atsushi Hori, Toyohisa Kameyama, Atsuya Uno, Fumiyoshi Shoji, Yutaka Ishikawa:
Improving Collective MPI-IO Using Topology-Aware Stepwise Data Aggregation with I/O Throttling. HPC Asia 2018: 12-23 - [c30]Yuichi Tsujita
, Yoshitaka Furutani, Hajime Hida, Keiji Yamamoto, Atsuya Uno, Fumichika Sueyasu:
I/O Interference Alleviation on Parallel File Systems Using Server-Side QoS-Based Load-Balancing. ISC Workshops 2018: 36-48 - [c29]Keiji Yamamoto, Yuichi Tsujita
, Atsuya Uno:
Classifying Jobs and Predicting Applications in HPC Systems. ISC 2018: 81-99 - 2017
- [c28]Yuichi Tsujita
, Tatsuhiko Yoshizaki, Keiji Yamamoto, Fumichika Sueyasu, Ryoji Miyazaki, Atsuya Uno:
Alleviating I/O Interference Through Workload-Aware Striping and Load-Balancing on Parallel File Systems. ISC 2017: 315-333 - 2016
- [c27]Yuichi Tsujita, Atsushi Hori, Toyohisa Kameyama, Yutaka Ishikawa:
Topology-Aware Data Aggregation for High Performance Collective MPI-IO on a Multi-core Cluster System. CANDAR 2016: 37-46 - 2015
- [c26]Yuichi Tsujita
, Atsushi Hori, Yutaka Ishikawa:
Striping Layout Aware Data Aggregation for High Performance I/O on a Lustre File System. ISC 2015: 282-290 - 2014
- [c25]Yuichi Tsujita
, Atsushi Hori, Yutaka Ishikawa:
Affinity-aware optimization of multithreaded two-phase I/O for high throughput collective I/O. HPCS 2014: 210-217 - [c24]Yuichi Tsujita
, Kazumi Yoshinaga, Atsushi Hori, Mikiko Sato, Mitaro Namiki, Yutaka Ishikawa:
Multithreaded Two-Phase I/O: Improving Collective MPI-IO Performance on a Lustre File System. PDP 2014: 232-235 - [c23]Yuichi Tsujita
, Atsushi Hori, Yutaka Ishikawa:
Locality-Aware Process Mapping for High Performance Collective MPI-IO on FEFS with Tofu Interconnect. EuroMPI/ASIA 2014: 157 - 2013
- [c22]Kazumi Yoshinaga, Yuichi Tsujita
, Atsushi Hori, Mikiko Sato, Mitaro Namiki, Yutaka Ishikawa:
A Delegation Mechanism on Many-Core Oriented Hybrid Parallel Computers for Scalability of Communicators and Communications in MPI. PDP 2013: 249-253 - [c21]Yuichi Tsujita
, Kazumi Yoshinaga, Atsushi Hori, Mikiko Sato, Mitaro Namiki, Yutaka Ishikawa:
Improving Parallel I/O Performance Using Multithreaded Two-Phase I/O with Processor Affinity Management. PPAM (1) 2013: 714-723 - [i1]Konstantin S. Solnushkin, Yuichi Tsujita:
Marrying Many-core Accelerators and InfiniBand for a New Commodity Processor. CoRR abs/1307.0100 (2013) - 2012
- [c20]Mikiko Sato, Go Fukazawa, Kiyohiko Nagamine, Ryuichi Sakamoto, Mitaro Namiki, Kazumi Yoshinaga, Yuichi Tsujita
, Atsushi Hori, Yutaka Ishikawa:
A design of hybrid operating system for a parallel computer with multi-core and many-core processors. ROSS@ICS 2012: 9:1-9:8 - [c19]Kazumi Yoshinaga, Yuichi Tsujita
, Atsushi Hori, Mikiko Sato, Mitaro Namiki, Yutaka Ishikawa:
Delegation-Based MPI Communications for a Hybrid Parallel Computer with Many-Core Architecture. EuroMPI 2012: 47-56 - [c18]Atsushi Hori, Toyohisa Kameyama, Yuichi Tsujita
, Mitaro Namiki, Yutaka Ishikawa:
An Efficient Kernel-Level Blocking MPI Implementation. EuroMPI 2012: 153-162 - 2011
- [c17]Michael Kuhn, Julian M. Kunkel, Yuichi Tsujita
, Hidetaka Muguruma, Thomas Ludwig:
Optimizations for Two-Phase Collective I/O. PARCO 2011: 455-462
2000 – 2009
- 2009
- [c16]Yuichi Tsujita
, Julian M. Kunkel, Stephan Krempel, Thomas Ludwig:
Tracing Performance of MPI-I/O with PVFS2: A Case Study of Optimization. PARCO 2009: 379-386 - [c15]Julian M. Kunkel, Yuichi Tsujita
, Olga Mordvinova, Thomas Ludwig:
Tracing Internal Communication in MPI and MPI-I/O. PDCAT 2009: 280-286 - 2008
- [c14]Yuichi Tsujita
, Takuya Maruyama, Yuhei Onishi:
A Compact Computing Environment for a Windows Cluster: Giving Hints and Assisting Job Execution. PVM/MPI 2008: 322-323 - [c13]Yuichi Tsujita
:
Implementing a Parallel NetCDF Interface for Seamless Remote I/O Using Multi-dimensional Data. VECPAR 2008: 69-82 - 2007
- [c12]Yuichi Tsujita
:
An Empirical Study of Optimization in Seamless Remote MPI-I/O for Long Latency Network. PVM/MPI 2007: 389-390 - 2006
- [j1]Yuichi Tsujita
:
Realizing Effective MPI-I/O to a Remote Computer Using a Parallel Virtual File System. IEICE Trans. Inf. Syst. 89-D(2): 425-432 (2006) - [c11]Yuichi Tsujita
:
Effective Seamless Remote MPI-I/O Operations with Derived Data Types Using PVFS2. PVM/MPI 2006: 230-237 - 2005
- [c10]Yuichi Tsujita
:
Optimization of Nonblocking MPI-I/O to a Remote Parallel Virtual File System Using a Circular Buffer. HPCC 2005: 585-594 - [c9]Yuichi Tsujita
:
MPI-I/O Operations to a Remote Computer Using Java. ICPADS (2) 2005: 694-698 - [c8]Yuichi Tsujita:
Effective Overlap of Computation with I/O Operations in Remote MPI-I/O Operations using a Multithreaded I/O Mechanism. Parallel and Distributed Computing and Networks 2005: 228-233 - [c7]Yuichi Tsujita:
Effective Remote MPI-I/O on a Parallel Virtual File System using a Circular Buffer: A Case Study for Optimization. IASTED PDCS 2005: 490-495 - 2004
- [c6]Yuichi Tsujita:
MPI-I/O with a Shared File Pointer Using a Parallel Virtual File System. DAPSYS 2004: 47-54 - [c5]Yuichi Tsujita
:
Effective Nonblocking MPI-I/O in Remote I/O Operations Using a Multithreaded Mechanism. ISPA 2004: 34-43 - 2003
- [c4]Yuichi Tsujita
:
Flexible Intermediate Library for MPI-2 Support on an SCore Cluster System. GCC (2) 2003: 129-136 - [c3]Yuichi Tsujita
, Toshiyuki Imamura, Nobuhiro Yamagishi, Hiroshi Takemiya:
MPI-2 Support in Heterogeneous Computing Environment Using an SCore Cluster System. ISPA 2003: 139-144 - 2002
- [c2]Yuichi Tsujita
, Toshiyuki Imamura, Hiroshi Takemiya, Nobuhiro Yamagishi:
Stampi-I/O: A Flexible Parallel-I/O Library for Heterogeneous Computing Environment. PVM/MPI 2002: 288-295 - 2000
- [c1]Toshiyuki Imamura, Yuichi Tsujita
, Hiroshi Koide
, Hiroshi Takemiya:
An Architecture of Stampi: MPI Library on a Cluster of Parallel Computers. PVM/MPI 2000: 200-207
Coauthor Index

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