Akihiro Musa

30 papers A 2C 8Misc 1Journal 7Unranked 12
YearRankTypeTitle / Venue / Authors
2024 — conf
File I/O Cache Performance of Supercomputer Fugaku Using an Out-of-Core Direct Numerical Simulation Code of Turbulence.
ICCS (6)
Yuto Hatanaka, Yuki Yamane, Kenta Yamaguchi, Takashi Soga, Akihiro Musa, Takashi Ishihara, Atsuya Uno, Kazuhiko Komatsu, Hiroaki Kobayashi, Mitsuo Yokokawa
2024 C conf
Modernizing an Operational Real-Time Tsunami Simulator to Support Diverse Hardware Platforms.
CLUSTER
Keichi Takahashi, Takashi Abe, Akihiro Musa, Yoshihiko Sato, Yoichi Shimomura, Hiroyuki Takizawa, Shunichi Koshimura
2024 J jnl
Modernizing an Operational Real-time Tsunami Simulator to Support Diverse Hardware Platforms.
CoRR
Keichi Takahashi, Takashi Abe, Akihiro Musa, Yoshihiko Sato, Yoichi Shimomura, Hiroyuki Takizawa, Shunichi Koshimura
2023 — conf
I/O Performance Evaluation of a Memory-Saving DNS Code on SX-Aurora TSUBASA.
IPDPS Workshops
Mitsuo Yokokawa, Yuki Yamane, Kenta Yamaguchi, Takashi Soga, Taiki Matsumoto, Akihiro Musa, Kazuhiko Komatsu, Takashi Ishihara, Hiroaki Kobayashi
2022 Misc conf
A Real-time Flood Inundation Prediction on SX-Aurora TSUBASA.
HIPC
Yoichi Shimomura, Akihiro Musa, Yoshihiko Sato, Atsuhiko Konja, Guoqing Cui, Rei Aoyagi, Keichi Takahashi, Hiroyuki Takizawa
2022 C conf
Consideration of a Supercomputing System with Cloud Bursting Functionality from an Operational Perspective.
CloudCom
Arata Endo, Shinji Yoshida, Shuichi Gojuki, Hiroaki Kataoka, Yoshihiko Sato, Akihiro Musa, Susumu Date
2020 J jnl
Effects of Using a Memory Stalled Core for Handling MPI Communication Overlapping in the SOR Solver on SX-ACE and SX-Aurora TSUBASA.
Supercomput. Front. Innov.
Takashi Soga, Kenta Yamaguchi, Raghunandan Mathur, Osamu Watanabe, Akihiro Musa, Ryusuke Egawa, Hiroaki Kobayashi
2020 — conf
Importance of Selecting Data Layouts in the Tsunami Simulation Code.
IPDPS Workshops
Takumi Kishitani, Kazuhiko Komatsu, Masayuki Sato, Akihiro Musa, Hiroaki Kobayashi
2019 — conf
Optimizing Memory Layout of Hyperplane Ordering for Vector Supercomputer SX-Aurora TSUBASA.
MCHPC@SC
Osamu Watanabe, Yuta Hougi, Kazuhiko Komatsu, Masayuki Sato, Akihiro Musa, Hiroaki Kobayashi
2019 J jnl
Performance Evaluation of Different Implementation Schemes of an Iterative Flow Solver on Modern Vector Machines.
Supercomput. Front. Innov.
Kenta Yamaguchi, Takashi Soga, Yoichi Shimomura, Thorsten Reimann, Kazuhiko Komatsu, Ryusuke Egawa, Akihiro Musa, Hiroyuki Takizawa, Hiroaki Kobayashi
2019 — conf
Performance Evaluation of Tsunami Inundation Simulation on SX-Aurora TSUBASA.
ICCS (2)
Akihiro Musa, Takashi Abe, Takumi Kishitani, Takuya Inoue, Masayuki Sato, Kazuhiko Komatsu, Yoichi Murashima, Shunichi Koshimura, Hiroaki Kobayashi
2018 J jnl
Developing Efficient Implementations of Bellman-Ford and Forward-Backward Graph Algorithms for NEC SX-ACE.
Supercomput. Front. Innov.
Ilya V. Afanasyev, Alexander S. Antonov, Dmitry A. Nikitenko, Vadim V. Voevodin, Vladimir V. Voevodin, Kazuhiko Komatsu, Osamu Watanabe, Akihiro Musa, Hiroaki Kobayashi
2018 C conf
Optimizations of COAWST for a Large Simulation on the Earth Simulator.
CLUSTER
Shivanshu Kumar Singh, Kota Sakakura, Sourav Saha, Raghunandan Mathur, Chirag Sharma, Koji Goto, Osamu Watanabe, Akihiro Musa
2018 A conf
Performance evaluation of a vector supercomputer SX-aurora TSUBASA.
SC
Kazuhiko Komatsu, Shintaro Momose, Yoko Isobe, Osamu Watanabe, Akihiro Musa, Mitsuo Yokokawa, Toshikazu Aoyama, Masayuki Sato, Hiroaki Kobayashi
2018 J jnl
Real-time tsunami inundation forecast system for tsunami disaster prevention and mitigation.
J. Supercomput.
Akihiro Musa, Osamu Watanabe, Hiroshi Matsuoka, Hiroaki Hokari, Takuya Inoue, Yoichi Murashima, Yusaku Ohta, Ryota Hino, Shunichi Koshimura, Hiroaki Kobayashi
2018 — conf
Search Space Reduction for Parameter Tuning of a Tsunami Simulation on the Intel Knights Landing Processor.
MCSoC
Kazuhiko Komatsu, Takumi Kishitani, Masayuki Sato, Akihiro Musa, Hiroaki Kobayashi
2017 C conf
Performance Evaluation of Quantum ESPRESSO on NEC SX-ACE.
CLUSTER
Osamu Watanabe, Akihiro Musa, Hiroaki Hokari, Shivanshu Kumar Singh, Raghunandan Mathur, Hiroaki Kobayashi
2017 C conf
Performance and Power Analysis of SX-ACE Using HP-X Benchmark Programs.
CLUSTER
Ryusuke Egawa, Kazuhiko Komatsu, Yoko Isobe, Toshihiro Kato, Souya Fujimoto, Hiroyuki Takizawa, Akihiro Musa, Hiroaki Kobayashi
2017 J jnl
Potential of a modern vector supercomputer for practical applications: performance evaluation of SX-ACE.
J. Supercomput.
Ryusuke Egawa, Kazuhiko Komatsu, Shintaro Momose, Yoko Isobe, Akihiro Musa, Hiroyuki Takizawa, Hiroaki Kobayashi
2017 C conf
Vectorization-Aware Loop Optimization with User-Defined Code Transformations.
CLUSTER
Hiroyuki Takizawa, Thorsten Reimann, Kazuhiko Komatsu, Takashi Soga, Ryusuke Egawa, Akihiro Musa, Hiroaki Kobayashi
2016 J jnl
A Memory-Efficient Implementation of a Plasmonics Simulation Application on SX-ACE.
Int. J. Netw. Comput.
Raghunandan Mathur, Hiroshi Matsuoka, Osamu Watanabe, Akihiro Musa, Ryusuke Egawa, Hiroaki Kobayashi
2015 — conf
A Case Study of Memory Optimization for Migration of a Plasmonics Simulation Application to SX-ACE.
CANDAR
Raghunandan Mathur, Hiroshi Matsuoka, Osamu Watanabe, Akihiro Musa, Ryusuke Egawa, Hiroaki Kobayashi
2011 — conf
Effects of 3-D stacked vector cache on energy consumption.
3DIC
Ryusuke Egawa, Yusuke Funaya, Ryu-ichi Nagaoka, Yusuke Endo, Akihiro Musa, Hiroyuki Takizawa, Hiroaki Kobayashi
2010 — conf
Design and early evaluation of a 3-D die stacked chip multi-vector processor.
3DIC
Ryusuke Egawa, Yusuke Funaya, Ryu-ichi Nagaoka, Akihiro Musa, Hiroyuki Takizawa, Hiroaki Kobayashi
2009 A conf
Performance evaluation of NEC SX-9 using real science and engineering applications.
SC
Takashi Soga, Akihiro Musa, Youichi Shimomura, Ryusuke Egawa, Ken'ichi Itakura, Hiroyuki Takizawa, Koki Okabe, Hiroaki Kobayashi
2009 — conf
Performance tuning and analysis of future vector processors based on the roofline model.
MEDEA@PACT
Yoshiei Sato, Ryu-ichi Nagaoka, Akihiro Musa, Ryusuke Egawa, Hiroyuki Takizawa, Koki Okabe, Hiroaki Kobayashi
2008 — conf
A shared cache for a chip multi vector processor.
MEDEA@PACT
Akihiro Musa, Yoshiei Sato, Takashi Soga, Koki Okabe, Ryusuke Egawa, Hiroyuki Takizawa, Hiroaki Kobayashi
2008 C conf
Effects of MSHR and Prefetch Mechanisms on an On-Chip Cache of the Vector Architecture.
ISPA
Akihiro Musa, Yoshiei Sato, Takashi Soga, Ryusuke Egawa, Hiroyuki Takizawa, Koki Okabe, Hiroaki Kobayashi
2007 — conf
An on-chip cache design for vector processors.
MEDEA@PACT
Akihiro Musa, Yoshiei Sato, Ryusuke Egawa, Hiroyuki Takizawa, Koki Okabe, Hiroaki Kobayashi
2006 C conf
Implications of Memory Performance for Highly Efficient Supercomputing of Scientific Applications.
ISPA
Akihiro Musa, Hiroyuki Takizawa, Koki Okabe, Takashi Soga, Hiroaki Kobayashi