Yuichi Tsujita

Publication Activity (10 Years)

Years Active: 2000-2022
Publications (10 Years): 9

Top Topics

Parallel Computers

Naming Conventions

Top Venues

Publications

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 (2022)
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)
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)
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)
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)
Keiji Yamamoto, Yuichi Tsujita, Atsuya Uno
Classifying Jobs and Predicting Applications in HPC Systems. ISC (2018)
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)
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)
Yuichi Tsujita, Atsushi Hori, Yutaka Ishikawa
Striping Layout Aware Data Aggregation for High Performance I/O on a Lustre File System. ISC (2015)
Yuichi Tsujita, Atsushi Hori, Yutaka Ishikawa
Locality-Aware Process Mapping for High Performance Collective MPI-IO on FEFS with Tofu Interconnect. EuroMPI/ASIA (2014)
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)
Yuichi Tsujita, Atsushi Hori, Yutaka Ishikawa
Affinity-aware optimization of multithreaded two-phase I/O for high throughput collective I/O. HPCS (2014)
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)
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)
Konstantin S. Solnushkin, Yuichi Tsujita
Marrying Many-core Accelerators and InfiniBand for a New Commodity Processor. CoRR (2013)
Atsushi Hori, Toyohisa Kameyama, Yuichi Tsujita, Mitaro Namiki, Yutaka Ishikawa
An Efficient Kernel-Level Blocking MPI Implementation. EuroMPI (2012)
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)
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)
Michael Kuhn, Julian M. Kunkel, Yuichi Tsujita, Hidetaka Muguruma, Thomas Ludwig
Optimizations for Two-Phase Collective I/O. PARCO (2011)
Yuichi Tsujita, Julian M. Kunkel, Stephan Krempel, Thomas Ludwig
Tracing Performance of MPI-I/O with PVFS2: A Case Study of Optimization. PARCO (2009)
Julian M. Kunkel, Yuichi Tsujita, Olga Mordvinova, Thomas Ludwig
Tracing Internal Communication in MPI and MPI-I/O. PDCAT (2009)
Yuichi Tsujita, Takuya Maruyama, Yuhei Onishi
A Compact Computing Environment for a Windows Cluster: Giving Hints and Assisting Job Execution. PVM/MPI (2008)
Yuichi Tsujita
Implementing a Parallel NetCDF Interface for Seamless Remote I/O Using Multi-dimensional Data. VECPAR (2008)
Yuichi Tsujita
An Empirical Study of Optimization in Seamless Remote MPI-I/O for Long Latency Network. PVM/MPI (2007)
Yuichi Tsujita
Realizing Effective MPI-I/O to a Remote Computer Using a Parallel Virtual File System. IEICE Trans. Inf. Syst. (2) (2006)
Yuichi Tsujita
Effective Seamless Remote MPI-I/O Operations with Derived Data Types Using PVFS2. PVM/MPI (2006)
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)
Yuichi Tsujita
Optimization of Nonblocking MPI-I/O to a Remote Parallel Virtual File System Using a Circular Buffer. HPCC (2005)
Yuichi Tsujita
MPI-I/O Operations to a Remote Computer Using Java. ICPADS (2) (2005)
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)
Yuichi Tsujita
Effective Nonblocking MPI-I/O in Remote I/O Operations Using a Multithreaded Mechanism. ISPA (2004)
Yuichi Tsujita
MPI-I/O with a Shared File Pointer Using a Parallel Virtual File System. DAPSYS (2004)
Yuichi Tsujita
Flexible Intermediate Library for MPI-2 Support on an SCore Cluster System. GCC (2) (2003)
Yuichi Tsujita, Toshiyuki Imamura, Nobuhiro Yamagishi, Hiroshi Takemiya
MPI-2 Support in Heterogeneous Computing Environment Using an SCore Cluster System. ISPA (2003)
Yuichi Tsujita, Toshiyuki Imamura, Hiroshi Takemiya, Nobuhiro Yamagishi
Stampi-I/O: A Flexible Parallel-I/O Library for Heterogeneous Computing Environment. PVM/MPI (2002)
Toshiyuki Imamura, Yuichi Tsujita, Hiroshi Koide, Hiroshi Takemiya
An Architecture of Stampi: MPI Library on a Cluster of Parallel Computers. PVM/MPI (2000)