Yuetsu Kodama

According to our database, Yuetsu Kodama authored at least 75 papers between 1989 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

At the Locus of Performance: Quantifying the Effects of Copious 3D-Stacked Cache on HPC Workloads.

Jens Domke, Emil Vatai, Balazs Gerofi, Yuetsu Kodama, Mohamed Wahib, Artur Podobas, Sparsh Mittal, Miquel Pericàs, Lingqi Zhang, Peng Chen, Aleksandr Drozd, Satoshi Matsuoka

ACM Trans. Archit. Code Optim., December, 2023

Evaluation of Performance and Power Consumption on Supercomputer Fugaku Using SPEC HPC Benchmarks.

Yuetsu Kodama, Masaaki Kondo, Mitsuhisa Sato

IEICE Trans. Electron., June, 2023

2022

Co-Design and System for the Supercomputer "Fugaku".

Mitsuhisa Sato, Yuetsu Kodama, Miwako Tsuji, Tesuya Odajima

IEEE Micro, 2022

At the Locus of Performance: A Case Study in Enhancing CPUs with Copious 3D-Stacked Cache.

Jens Domke, Emil Vatai, Balazs Gerofi, Yuetsu Kodama, Mohamed Wahib, Artur Podobas, Sparsh Mittal, Miquel Pericàs, Lingqi Zhang, Peng Chen, Aleksandr Drozd, Satoshi Matsuoka

CoRR, 2022

2021

Performance and power consumption analysis of Arm Scalable Vector Extension.

Tetsuya Odajima, Yuetsu Kodama, Mitsuhisa Sato

J. Supercomput., 2021

Performance of the Supercomputer Fugaku for Breadth-First Search in Graph500 Benchmark.

Masahiro Nakao, Koji Ueno, Katsuki Fujisawa, Yuetsu Kodama, Mitsuhisa Sato

Proceedings of the High Performance Computing - 36th International Conference, 2021

Power/Performance/Area Evaluations for Next-Generation HPC Processors using the A64FX Chip.

Eishi Arima, Yuetsu Kodama, Tetsuya Odajima, Miwako Tsuji, Mitsuhisa Sato

Proceedings of the IEEE Symposium in Low-Power and High-Speed Chips, 2021

Evaluation of SPEC CPU and SPEC OMP on the A64FX.

Yuetsu Kodama, Masaaki Kondo, Mitsuhisa Sato

Proceedings of the IEEE International Conference on Cluster Computing, 2021

2020

The gem5 Simulator: Version 20.0+.

Jason Lowe-Power, Abdul Mutaal Ahmad, Ayaz Akram, Mohammad Alian, Rico Amslinger, Matteo Andreozzi, Adrià Armejach, Nils Asmussen, Srikant Bharadwaj, Gabe Black, Gedare Bloom, Bobby R. Bruce, Daniel Rodrigues Carvalho, Jerónimo Castrillón, Lizhong Chen, Nicolas Derumigny, Stephan Diestelhorst, Wendy Elsasser, Marjan Fariborz, Amin Farmahini Farahani, Pouya Fotouhi, Ryan Gambord, Jayneel Gandhi, Dibakar Gope, Thomas Grass, Bagus Hanindhito, Andreas Hansson, Swapnil Haria, Austin Harris, Timothy Hayes, Adrian Herrera, Matthew Horsnell, Syed Ali Raza Jafri, Radhika Jagtap, Hanhwi Jang, Reiley Jeyapaul, Timothy M. Jones, Matthias Jung, Subash Kannoth, Hamidreza Khaleghzadeh, Yuetsu Kodama, Tushar Krishna, Tommaso Marinelli, Christian Menard, Andrea Mondelli, Tiago Mück, Omar Naji, Krishnendra Nathella, Hoa Nguyen, Nikos Nikoleris, Lena E. Olson, Marc S. Orr, Binh Pham, Pablo Prieto, Trivikram Reddy, Alec Roelke, Mahyar Samani, Andreas Sandberg, Javier Setoain, Boris Shingarov, Matthew D. Sinclair, Tuan Ta, Rahul Thakur, Giacomo Travaglini, Michael Upton, Nilay Vaish, Ilias Vougioukas, Zhengrong Wang, Norbert Wehn, Christian Weis, David A. Wood, Hongil Yoon, Éder F. Zulian

CoRR, 2020

Co-design for A64FX manycore processor and "Fugaku".

Mitsuhisa Sato, Yutaka Ishikawa, Hirofumi Tomita, Yuetsu Kodama, Tetsuya Odajima, Miwako Tsuji, Hisashi Yashiro, Masaki Aoki, Naoyuki Shida, Ikuo Miyoshi, Kouichi Hirai, Atsushi Furuya, Akira Asato, Kuniki Morita, Toshiyuki Shimizu

Proceedings of the International Conference for High Performance Computing, 2020

Accuracy Improvement of Memory System Simulation for Modern Shared Memory Processor.

Yuetsu Kodama, Tetsuya Odajima, Akira Asato, Mitsuhisa Sato

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 2020

Preliminary Performance Evaluation of the Fujitsu A64FX Using HPC Applications.

Tetsuya Odajima, Yuetsu Kodama, Miwako Tsuji, Motohiko Matsuda, Yutaka Maruyama, Mitsuhisa Sato

Proceedings of the IEEE International Conference on Cluster Computing, 2020

Performance Evaluation of Supercomputer Fugaku using Breadth-First Search Benchmark in Graph500.

Masahiro Nakao, Koji Ueno, Katsuki Fujisawa, Yuetsu Kodama, Mitsuhisa Sato

Proceedings of the IEEE International Conference on Cluster Computing, 2020

Evaluation of Power Management Control on the Supercomputer Fugaku.

Yuetsu Kodama, Tetsuya Odajima, Eishi Arima, Mitsuhisa Sato

Proceedings of the IEEE International Conference on Cluster Computing, 2020

2019

Evaluation of the RIKEN Post-K Processor Simulator.

Yuetsu Kodama, Tetsuya Odajima, Akira Asato, Mitsuhisa Sato

CoRR, 2019

2018

Power performance analysis of ARM scalable vector extension.

Tetsuya Odajima, Yuetsu Kodama, Mitsuhisa Sato

Proceedings of the 2018 IEEE Symposium in Low-Power and High-Speed Chips, 2018

2017

Preliminary Performance Evaluation of Application Kernels Using ARM SVE with Multiple Vector Lengths.

Yuetsu Kodama, Tetsuya Odajima, Motohiko Matsuda, Miwako Tsuji, Jinpil Lee, Mitsuhisa Sato

Proceedings of the 2017 IEEE International Conference on Cluster Computing, 2017

2015

Implementation of CG Method on GPU Cluster with Proprietary Interconnect TCA for GPU Direct Communication.

Kazuya Matsumoto, Toshihiro Hanawa, Yuetsu Kodama, Hisafumi Fujii, Taisuke Boku

Proceedings of the 2015 IEEE International Parallel and Distributed Processing Symposium Workshop, 2015

Improving Strong-Scaling on GPU Cluster Based on Tightly Coupled Accelerators Architecture.

Toshihiro Hanawa, Hisafumi Fujii, Norihisa Fujita, Tetsuya Odajima, Kazuya Matsumoto, Yuetsu Kodama, Taisuke Boku

Proceedings of the 2015 IEEE International Conference on Cluster Computing, 2015

Towards Unification of Accelerated Computing and Interconnection For Extreme-Scale Computing.

Toshihiro Hanawa, Yuetsu Kodama, Taisuke Boku, Hideharu Amano, Hitoshi Murai, Masayuki Umemura, Mitsuhisa Sato

Proceedings of the Applied Reconfigurable Computing - 11th International Symposium, 2015

2014

PEACH2: An FPGA-based PCIe network device for Tightly Coupled Accelerators.

Yuetsu Kodama, Toshihiro Hanawa, Taisuke Boku, Mitsuhisa Sato

SIGARCH Comput. Archit. News, 2014

XcalableACC: extension of XcalableMP PGAS language using OpenACC for accelerator clusters.

Masahiro Nakao, Hitoshi Murai, Takenori Shimosaka, Akihiro Tabuchi, Toshihiro Hanawa, Yuetsu Kodama, Taisuke Boku, Mitsuhisa Sato

Proceedings of the First Workshop on Accelerator Programming using Directives, 2014

A Preliminarily Evaluation of PEACH3: A Switching Hub for Tightly Coupled Accelerators.

Takuya Kuhara, Takahiro Kaneda, Toshihiro Hanawa, Yuetsu Kodama, Taisuke Boku, Hideharu Amano

Proceedings of the Second International Symposium on Computing and Networking, 2014

QCD Library for GPU Cluster with Proprietary Interconnect for GPU Direct Communication.

Norihisa Fujita, Hisafumi Fujii, Toshihiro Hanawa, Yuetsu Kodama, Taisuke Boku, Yoshinobu Kuramashi, Mike Clark

Proceedings of the Euro-Par 2014: Parallel Processing Workshops, 2014

2013

Imbalance of CPU temperatures in a blade system and its impact for power consumption of fans.

Yuetsu Kodama, Satoshi Itoh, Toshiyuki Shimizu, Satoshi Sekiguchi, Hiroshi Nakamura, Naohiko Mori

Clust. Comput., 2013

Tightly Coupled Accelerators Architecture for Minimizing Communication Latency among Accelerators.

Toshihiro Hanawa, Yuetsu Kodama, Taisuke Boku, Mitsuhisa Sato

Proceedings of the 2013 IEEE International Symposium on Parallel & Distributed Processing, 2013

Adaptive Task Size Control on High Level Programming for GPU/CPU Work Sharing.

Tetsuya Odajima, Taisuke Boku, Mitsuhisa Sato, Toshihiro Hanawa, Yuetsu Kodama, Raymond Namyst, Samuel Thibault, Olivier Aumage

Proceedings of the Algorithms and Architectures for Parallel Processing, 2013

The Flexible Sound Synthesizer on an FPGA.

Suguru Ochiai, Yoshiki Yamaguchi, Yuetsu Kodama

Proceedings of the First International Symposium on Computing and Networking, 2013

Interconnection Network for Tightly Coupled Accelerators Architecture.

Toshihiro Hanawa, Yuetsu Kodama, Taisuke Boku, Mitsuhisa Sato

Proceedings of the IEEE 21st Annual Symposium on High-Performance Interconnects, 2013

The study of three-dimensional multiphase-flow simulator.

Kenta Fujinami, Yoshiki Yamaguchi, Akira Sugiura, Yuetsu Kodama

Proceedings of the 23rd International Conference on Field programmable Logic and Applications, 2013

2011

High-Resolution Timer-Based Packet Pacing Mechanism on the Linux Operating System.

Ryousei Takano, Tomohiro Kudoh, Yuetsu Kodama, Fumihiro Okazaki

IEICE Trans. Commun., 2011

2010

Power consumption and efficiency of cooling in a Data Center.

Satoshi Itoh, Yuetsu Kodama, Hiroshi Shimizu, Satoshi Sekiguchi, Hiroshi Nakamura, Naohiko Mori

Proceedings of the 2010 11th IEEE/ACM International Conference on Grid Computing, 2010

Power Reduction Scheme of Fans in a Blade System by Considering the Imbalance of CPU Temperatures.

Yuetsu Kodama, Satoshi Itoh, Toshiyuki Shimizu, Satoshi Sekiguchi, Hiroshi Nakamura, Naohiko Mori

Proceedings of the 2010 IEEE/ACM Int'l Conference on Green Computing and Communications, 2010

2009

Metroflux: A high performance system for analysing flow at very fine-grain.

Patrick Loiseau, Paulo Gonçalves, Romaric Guillier, Matthieu Imbert, Yuetsu Kodama, Pascale Vicat-Blanc Primet

Proceedings of the 5th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities, 2009

2008

The design and implementation of MPI collective operations for clusters in long-and-fast networks.

Motohiko Matsuda, Tomohiro Kudoh, Yuetsu Kodama, Ryousei Takano, Yutaka Ishikawa

Clust. Comput., 2008

High Performance Relay Mechanism for MPI Communication Libraries Run on Multiple Private IP Address Clusters.

Ryousei Takano, Motohiko Matsuda, Tomohiro Kudoh, Yuetsu Kodama, Fumihiro Okazaki, Yutaka Ishikawa, Yasufumi Yoshizawa

Proceedings of the 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2008), 2008

2007

Dependable communication using multiple network paths on fast long-distance networks.

Yuetsu Kodama, Tomohiro Kudoh, Toshiyuki Shimizu

Syst. Comput. Jpn., 2007

Effects of packet pacing for MPI programs in a Grid environment.

Ryousei Takano, Motohiko Matsuda, Tomohiro Kudoh, Yuetsu Kodama, Fumihiro Okazaki, Yutaka Ishikawa

Proceedings of the 2007 IEEE International Conference on Cluster Computing, 2007

2006

Efficient MPI Collective Operations for Clusters in Long-and-Fast Networks.

Motohiko Matsuda, Tomohiro Kudoh, Yuetsu Kodama, Ryousei Takano, Yutaka Ishikawa

Proceedings of the 2006 IEEE International Conference on Cluster Computing, 2006

2005

TCP Adaptation for MPI on Long-and-Fat Networks.

Motohiko Matsuda, Tomohiro Kudoh, Yuetsu Kodama, Ryousei Takano, Yutaka Ishikawa

Proceedings of the 2005 IEEE International Conference on Cluster Computing (CLUSTER 2005), September 26, 2005

2004

The Second Trans-Pacific Grid Datafarm Testbed and Experiments for SC2003.

Osamu Tatebe, Hirotaka Ogawa, Yuetsu Kodama, Tomohiro Kudoh, Satoshi Sekiguchi, Satoshi Matsuoka, Kento Aida, Taisuke Boku, Mitsuhisa Sato, Youhei Morita, Yoshinori Kitatsuji, Jim Williams, John Hicks

Proceedings of the 2004 Symposium on Applications and the Internet Workshops (SAINT 2004 Workshops), 2004

GNET-1: gigabit Ethernet network testbed.

Yuetsu Kodama, Tomohiro Kudoh, Ryousei Takano, Hitoshi Sato, Osamu Tatebe, Satoshi Sekiguchi

Proceedings of the 2004 IEEE International Conference on Cluster Computing (CLUSTER 2004), 2004

2003

Design and implementation of PVFS-PM: a cluster file system on SCore.

Koji Segawa, Osamu Tatebe, Yuetsu Kodama, Tomohiro Kudoh, Toshiyuki Shimizu

Proceedings of the 3rd IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2003), 2003

2001

Tolerating Communication Latency through Dynamic Thread Invocation in a Multithreaded Architecture.

Andrew Sohn, Yuetsu Kodama, Jui-Yuan Ku, Mitsuhisa Sato, Yoshinori Yamaguchi

Proceedings of the Compiler Optimizations for Scalable Parallel Systems Languages, 2001

1999

Communication Studies of Single-Threaded and Multithreaded Distributed-Memory Multiprocessors.

Andrew Sohn, Yunheung Paek, Jui-Yuan Ku, Yuetsu Kodama, Yoshinori Yamaguchi

Proceedings of the Fifth International Symposium on High-Performance Computer Architecture, 1999

1998

Fast Speculative Search Engine on the Highly Parallel Computer EM-X.

Hayato Yamana, Hanpei Koike, Yuetsu Kodama, Hirofumi Sakane, Yoshinori Yamaguchi

Proceedings of the SIGIR '98: Proceedings of the 21st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 1998

Highly Efficient Implementation of MPI Point-to-Point Communication Using Remote Memory Operations.

Osamu Tatebe, Yuetsu Kodama, Satoshi Sekiguchi, Yoshinori Yamaguchi

Proceedings of the 12th international conference on Supercomputing, 1998

Load Balanced Parallel Radix Sort.

Andrew Sohn, Yuetsu Kodama

Proceedings of the 12th international conference on Supercomputing, 1998

1997

Fine-Grain Multithreading with the EM-X Multiprocessor.

Andrew Sohn, Yuetsu Kodama, Jui Ku, Mitsuhisa Sato, Hirofumi Sakane, Hayato Yamana, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the 9th Annual ACM Symposium on Parallel Algorithms and Architectures, 1997

Experience with Fine-Grain Communication in EM-X Multiprocessor for Parallel Sparse Matrix Computation.

Mitsuhisa Sato, Yuetsu Kodama, Hirofumi Sakane, Hayato Yamana, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the 11th International Parallel Processing Symposium (IPPS '97), 1997

Parallel Execution of Radix Sort Program Using Fine-Grain Communication.

Yuetsu Kodama, Hirofumi Sakane, Hanpei Koike, Mitsuhisa Sato, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the 1997 Conference on Parallel Architectures and Compilation Techniques (PACT '97), 1997

1996

Identifying the capability of overlapping computation with communication.

Andrew Sohn, Jui Ku, Yuetsu Kodama, Mitsuhisa Sato, Hirofumi Sakane, Hayato Yamana, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the Fifth International Conference on Parallel Architectures and Compilation Techniques, 1996

1995

Reduced Interprocessor-Communication Architecture and its Implementation on EM-4.

Shuichi Sakai, Yuetsu Kodama, Mitsuhisa Sato, Andrew Shaw, Hiroshi Matsuoka, Hideo Hirono, Kazuaki Okamoto, Takashi Yokota

Parallel Comput., 1995

The EM-X Parallel Computer: Architecture and Basic Performance.

Yuetsu Kodama, Hirohumi Sakane, Mitsuhisa Sato, Hayato Yamana, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the 22nd Annual International Symposium on Computer Architecture, 1995

A Macrotask-level Unlimited Speculative Execution on Multiprocessors.

Hayato Yamana, Mitsuhisa Sato, Yuetsu Kodama, Hirofumi Sakane, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the 9th international conference on Supercomputing, 1995

1994

Programming with Distributed Data Structure for EM-X Multiprocessor.

Mitsuhisa Sato, Yuetsu Kodama, Hirofumi Sakane, Yoshinori Yamaguchi, Shuichi Sakai

Proceedings of the Theory and Practice of Parallel Programming, 1994

Parallel bidirectional heuristic search on the EM-4 multiprocessor.

Andrew Sohn, Mitsuhisa Sato, Shuichi Sakai, Yuetsu Kodama, Yoshinori Yamaguchi

Proceedings of the Sixth IEEE Symposium on Parallel and Distributed Processing, 1994

Nonnumeric search results on the EM-4 distributed-memory multiprocessor.

Andrew Sohn, Mitsuhisa Sato, Shuichi Sakai, Yuetsu Kodama, Yoshinori Yamaguchi

Proceedings of the Proceedings Supercomputing '94, 1994

Message-based efficient remote memory access on a highly parallel computer EM-X.

Yuetsu Kodama, Hirofumi Sakane, Mitsuhisa Sato, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the International Symposium on Parallel Architectures, 1994

Experience with Executing Shared Memory Programs using Fine-Grain Communication and Multithreading in EM-4.

Mitsuhisa Sato, Yuetsu Kodama, Yoshinori Yamaguchi, Shuichi Sakai

Proceedings of the 8th International Symposium on Parallel Processing, 1994

EM-C: Programming with Explicit Parallelism and Locality for EM-4 Multiprocessor.

Mitsuhisa Sato, Yuetsu Kodama, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the Parallel Architectures and Compilation Techniques, 1994

1993

Evaluation of parallel execution performance by highly parallel computer EM-4.

Yuetsu Kodama, Shuichi Sakai, Yoshinori Yamaguchi

Syst. Comput. Jpn., 1993

Design and Implementation of a Circular Omega Network in the EM-4.

Shuichi Sakai, Yuetsu Kodama, Yoshinori Yamaguchi

Parallel Comput., 1993

RICA: Reduced Interprocessor-Communication Architecture - Concept and Mechanisms.

Shuichi Sakai, Hiroshi Matsuoka, Yuetsu Kodama, Mitsuhisa Sato, Andrew Shaw, Hideo Hirono, Kazuaki Okamoto, Takashi Yokota

Proceedings of the Fifth IEEE Symposium on Parallel and Distributed Processing, 1993

Super-Threading: Architectural and Software Mechanisms for Optimizing Parallel Computation.

Shuichi Sakai, Kazuaki Okamoto, Hiroshi Matsuoka, Hideo Hirono, Yuetsu Kodama, Mitsuhisa Sato

Proceedings of the 7th international conference on Supercomputing, 1993

EMC-Y: Parallel Processing Element Optimizing Communication and Computation.

Yuetsu Kodama, Yasuhito Koumura, Mitsuhisa Sato, Hirohumi Sakane, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the 7th international conference on Supercomputing, 1993

1992

Methodologies in development and testing of the dataflow machine EM-4.

Kazuaki Okamoto, Yuetsu Kodama, Shuichi Sakai, Yoshinori Yamaguchi

Parallel Comput., 1992

A prototype of a highly parallel dataflow machine EM-4 and its preliminary evaluation.

Yuetsu Kodama, Shuichi Sakai, Yoshinori Yamaguchi

Future Gener. Comput. Syst., 1992

Thread-based Programming for the EM-4 Hybrid Dataflow Machine.

Mitsuhisa Sato, Yuetsu Kodama, Shuichi Sakai, Yoshinori Yamaguchi, Yasuhito Koumura

Proceedings of the 19th Annual International Symposium on Computer Architecture. Gold Coast, 1992

Evaluation of the EM-4 Highly Parallel Computer using a Game Tree Searching Problem.

Yuetsu Kodama, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the International Conference on Fifth Generation Computer Systems. FGCS 1992, 1992

1991

Load balancing by function distribution on the EM-4 prototype.

Yuetsu Kodama, Shuichi Sakai, Yoshinori Yamaguchi

Proceedings of the Proceedings Supercomputing '91, 1991

Prototype Implementation of a Highly Parallel Dataflow Machine EM-4.

Shuichi Sakai, Yuetsu Kodama, Yoshinori Yamaguchi

Proceedings of the Fifth International Parallel Processing Symposium, Proceedings, Anaheim, California, USA, April 30, 1991

Design and Implementation of a Versatile Interconnection Network in the EM-4.

Shuichi Sakai, Yuetsu Kodama, Yoshinori Yamaguchi

Proceedings of the International Conference on Parallel Processing, 1991

1989

An Architecture of a Dataflow Single Chip Processor.

Shuichi Sakai, Yoshinori Yamaguchi, Kei Hiraki, Yuetsu Kodama, Toshitsugu Yuba

Proceedings of the 16th Annual International Symposium on Computer Architecture. Jerusalem, 1989

An Architectural Disgn of a Highly Parallel Dataflow Machine.

Yoshinori Yamaguchi, Shuichi Sakai, Kei Hiraki, Yuetsu Kodama

Proceedings of the Information Processing 89, Proceedings of the IFIP 11th World Computer Congress, San Francisco, USA, August 28, 1989