Yuichi Tsujita

36 papers C 13Journal 3Unranked 20
YearRankTypeTitle / Venue / Authors
2022 J jnl
Classifying jobs towards power-aware HPC system operation through long-term log analysis.
Array
Yuichi Tsujita, Atsuya Uno, Ryuichi Sekizawa, Keiji Yamamoto, Fumichika Sueyasu
2021 C conf
Job Classification Through Long-Term Log Analysis Towards Power-Aware HPC System Operation.
PDP
Yuichi Tsujita, Atsuya Uno, Ryuichi Sekizawa, Keiji Yamamoto, Fumichika Sueyasu
2020 — conf
Characterizing I/O Optimization Effect Through Holistic Log Data Analysis of Parallel File Systems and Interconnects.
ISC Workshops
Yuichi Tsujita, Yoshitaka Furutani, Hajime Hida, Keiji Yamamoto, Atsuya Uno
2018 C conf
Classifying Jobs and Predicting Applications in HPC Systems.
ISC
Keiji Yamamoto, Yuichi Tsujita, Atsuya Uno
2018 — conf
I/O Interference Alleviation on Parallel File Systems Using Server-Side QoS-Based Load-Balancing.
ISC Workshops
Yuichi Tsujita, Yoshitaka Furutani, Hajime Hida, Keiji Yamamoto, Atsuya Uno, Fumichika Sueyasu
2018 C conf
Improving Collective MPI-IO Using Topology-Aware Stepwise Data Aggregation with I/O Throttling.
HPC Asia
Yuichi Tsujita, Atsushi Hori, Toyohisa Kameyama, Atsuya Uno, Fumiyoshi Shoji, Yutaka Ishikawa
2017 C conf
Alleviating I/O Interference Through Workload-Aware Striping and Load-Balancing on Parallel File Systems.
ISC
Yuichi Tsujita, Tatsuhiko Yoshizaki, Keiji Yamamoto, Fumichika Sueyasu, Ryoji Miyazaki, Atsuya Uno
2016 — conf
Topology-Aware Data Aggregation for High Performance Collective MPI-IO on a Multi-core Cluster System.
CANDAR
Yuichi Tsujita, Atsushi Hori, Toyohisa Kameyama, Yutaka Ishikawa
2015 C conf
Striping Layout Aware Data Aggregation for High Performance I/O on a Lustre File System.
ISC
Yuichi Tsujita, Atsushi Hori, Yutaka Ishikawa
2014 — conf
Affinity-aware optimization of multithreaded two-phase I/O for high throughput collective I/O.
HPCS
Yuichi Tsujita, Atsushi Hori, Yutaka Ishikawa
2014 — conf
Locality-Aware Process Mapping for High Performance Collective MPI-IO on FEFS with Tofu Interconnect.
EuroMPI/ASIA
Yuichi Tsujita, Atsushi Hori, Yutaka Ishikawa
2014 C conf
Multithreaded Two-Phase I/O: Improving Collective MPI-IO Performance on a Lustre File System.
PDP
Yuichi Tsujita, Kazumi Yoshinaga, Atsushi Hori, Mikiko Sato, Mitaro Namiki, Yutaka Ishikawa
2013 C conf
A Delegation Mechanism on Many-Core Oriented Hybrid Parallel Computers for Scalability of Communicators and Communications in MPI.
PDP
Kazumi Yoshinaga, Yuichi Tsujita, Atsushi Hori, Mikiko Sato, Mitaro Namiki, Yutaka Ishikawa
2013 — conf
Improving Parallel I/O Performance Using Multithreaded Two-Phase I/O with Processor Affinity Management.
PPAM (1)
Yuichi Tsujita, Kazumi Yoshinaga, Atsushi Hori, Mikiko Sato, Mitaro Namiki, Yutaka Ishikawa
2013 J jnl
Marrying Many-core Accelerators and InfiniBand for a New Commodity Processor.
CoRR
Konstantin S. Solnushkin, Yuichi Tsujita
2012 — conf
A design of hybrid operating system for a parallel computer with multi-core and many-core processors.
ROSS@ICS
Mikiko Sato, Go Fukazawa, Kiyohiko Nagamine, Ryuichi Sakamoto, Mitaro Namiki, Kazumi Yoshinaga, Yuichi Tsujita, Atsushi Hori, Yutaka Ishikawa
2012 C conf
An Efficient Kernel-Level Blocking MPI Implementation.
EuroMPI
Atsushi Hori, Toyohisa Kameyama, Yuichi Tsujita, Mitaro Namiki, Yutaka Ishikawa
2012 C conf
Delegation-Based MPI Communications for a Hybrid Parallel Computer with Many-Core Architecture.
EuroMPI
Kazumi Yoshinaga, Yuichi Tsujita, Atsushi Hori, Mikiko Sato, Mitaro Namiki, Yutaka Ishikawa
2011 — conf
Optimizations for Two-Phase Collective I/O.
PARCO
Michael Kuhn, Julian M. Kunkel, Yuichi Tsujita, Hidetaka Muguruma, Thomas Ludwig
2009 C conf
Tracing Internal Communication in MPI and MPI-I/O.
PDCAT
Julian M. Kunkel, Yuichi Tsujita, Olga Mordvinova, Thomas Ludwig
2009 — conf
Tracing Performance of MPI-I/O with PVFS2: A Case Study of Optimization.
PARCO
Yuichi Tsujita, Julian M. Kunkel, Stephan Krempel, Thomas Ludwig
2008 — conf
A Compact Computing Environment for a Windows Cluster: Giving Hints and Assisting Job Execution.
PVM/MPI
Yuichi Tsujita, Takuya Maruyama, Yuhei Onishi
2008 — conf
Implementing a Parallel NetCDF Interface for Seamless Remote I/O Using Multi-dimensional Data.
VECPAR
Yuichi Tsujita
2007 — conf
An Empirical Study of Optimization in Seamless Remote MPI-I/O for Long Latency Network.
PVM/MPI
Yuichi Tsujita
2006 — conf
Effective Seamless Remote MPI-I/O Operations with Derived Data Types Using PVFS2.
PVM/MPI
Yuichi Tsujita
2006 J jnl
Realizing Effective MPI-I/O to a Remote Computer Using a Parallel Virtual File System.
IEICE Trans. Inf. Syst.
Yuichi Tsujita
2005 — conf
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
Yuichi Tsujita
2005 — conf
Effective Remote MPI-I/O on a Parallel Virtual File System using a Circular Buffer: A Case Study for Optimization.
IASTED PDCS
Yuichi Tsujita
2005 — conf
MPI-I/O Operations to a Remote Computer Using Java.
ICPADS (2)
Yuichi Tsujita
2005 C conf
Optimization of Nonblocking MPI-I/O to a Remote Parallel Virtual File System Using a Circular Buffer.
HPCC
Yuichi Tsujita
2004 C conf
Effective Nonblocking MPI-I/O in Remote I/O Operations Using a Multithreaded Mechanism.
ISPA
Yuichi Tsujita
2004 — conf
MPI-I/O with a Shared File Pointer Using a Parallel Virtual File System.
DAPSYS
Yuichi Tsujita
2003 — conf
Flexible Intermediate Library for MPI-2 Support on an SCore Cluster System.
GCC (2)
Yuichi Tsujita
2003 C conf
MPI-2 Support in Heterogeneous Computing Environment Using an SCore Cluster System.
ISPA
Yuichi Tsujita, Toshiyuki Imamura, Nobuhiro Yamagishi, Hiroshi Takemiya
2002 — conf
Stampi-I/O: A Flexible Parallel-I/O Library for Heterogeneous Computing Environment.
PVM/MPI
Yuichi Tsujita, Toshiyuki Imamura, Hiroshi Takemiya, Nobuhiro Yamagishi
2000 — conf
An Architecture of Stampi: MPI Library on a Cluster of Parallel Computers.
PVM/MPI
Toshiyuki Imamura, Yuichi Tsujita, Hiroshi Koide, Hiroshi Takemiya