• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Creation of Scalable Computers and their System Software for Post-Moore Era

Research Project

Project/Area Number 20H00593
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 60:Information science, computer engineering, and related fields
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

Sano Kentaro  国立研究開発法人理化学研究所, 計算科学研究センター, チームリーダー (00323048)

Co-Investigator(Kenkyū-buntansha) 柴田 裕一郎  長崎大学, 情報データ科学部, 教授 (10336183)
上野 知洋  国立研究開発法人理化学研究所, 計算科学研究センター, 研究員 (30794135)
佐藤 三久  国立研究開発法人理化学研究所, 計算科学研究センター, 副センター長 (60333481)
滝沢 寛之  東北大学, サイバーサイエンスセンター, 教授 (70323996)
谷川 一哉  広島市立大学, 情報科学研究科, 講師 (80382373)
宮島 敬明  明治大学, 理工学部, 専任講師 (90770850)
小柴 篤史  国立研究開発法人理化学研究所, 計算科学研究センター, 特別研究員 (20845771)
Lee Jinpil  国立研究開発法人理化学研究所, 計算科学研究センター, 研究員 (30764873)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥44,720,000 (Direct Cost: ¥34,400,000、Indirect Cost: ¥10,320,000)
Fiscal Year 2023: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2022: ¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000)
Fiscal Year 2021: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
Fiscal Year 2020: ¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000)
Keywordsデータフロー計算モデル / 布線論理型 / 計算機アーキテクチャ / システムソフトウェア / ポストムーア時代 / 布線論理 / FPGA / SYCL
Outline of Research at the Start

ムーア則の停滞するポストムーア時代には多数の半導体デバイスを広帯域・高遅延の通信路で結合する方式が高性能計算機システムの主流となることを想定し、それに適した計算機アーキテクチャと、システムソフトウェアの創成を目指す。これにより、データフロー計算モデルに基づくタスクを、効率良くプログラミングし、布線論理型の専用回路にし、システム内の計算・メモリ・ネットワーク等の資源に静的または動的に割り当てて、効率良く実行することが可能な処理系を、確立する。その結果、ポストムーア時代においても、従来のアーキテクチャの限界を超えて、高い性能スケーラビリティと優れた電力効率を有する大規模計算機を構築可能とする。

Outline of Final Research Achievements

As a computation mechanism and model, we developed an FPGA cluster as a dataflow architecture (DFA) prototype system, researched coarse-grained reconfigurable arrays (CGRA) as DFA, and researched dataflow computation with FPGAs. As programming models and system software, we researched a programming scheme for asynchronous operation of dataflow tasks between a host CPU and FPGAs, and their task scheduler. We also researched OpenACC/OpenMP compilers for dataflow computation on FPGAs.
As an application, we researched DFA for graph processing, convex hull computing, stencil computation, and so on.

Academic Significance and Societal Importance of the Research Achievements

FPGAクラスタ、CGRA、FPGAによるデータフロー計算に加え、プログラミング環境やスケジューラの研究開発により、スケーラブルデータフロー計算システムやそのプログラミングの有用性を示す知見が得られた。また、グラフ幅優先探索、近似凸包計算、ステンシル計算アプリケーションの研究を通じて、それらのデータフロー処理の実現可能性や、潜在的なボトルネック、および複数FPGA・デバイスを用いた並列化とスケーラビリティに関する知見が得られた。これらは、従来のメニーコアCPUアーキテクチャの性能向上が行き詰まる中、従来のノイマン型アーキテクチャに代わる高性能計算アーキテクチャの有望性を示す貴重な成果である。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Comments on the Screening Results   Annual Research Report
  • Research Products

    (147 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (1 results) Journal Article (69 results) (of which Int'l Joint Research: 21 results,  Peer Reviewed: 50 results,  Open Access: 18 results) Presentation (77 results) (of which Int'l Joint Research: 47 results,  Invited: 32 results)

  • [Int'l Joint Research] University of Toronto(カナダ)

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Flexible Systolic Array Platform on Virtual 2-D Multi-FPGA Plane2024

    • Author(s)
      Ueno Tomohiro、Del Sozzo Emanuele、Sano Kentaro
    • Journal Title

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

      Volume: - Pages: 84-94

    • DOI

      10.1145/3635035.3637285

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exploration of Trade-offs Between General-Purpose and Specialized Processing Elements in HPC-Oriented CGRA2024

    • Author(s)
      Emanuele Del Sozzo, Xinyuan Wang, Boma Adhi, Carlos Cortes, Jason Anderson, Kentaro Sano
    • Journal Title

      Proceedings of IEEE International Parallel & Distributed Processing Symposium (IPDPS)

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Clustering Based Job Runtime Prediction for Backfilling Using Classification2024

    • Author(s)
      Hang Cui, Keichi Takahashi, Yoichi Shimomura and Hiroyuki Takizawa
    • Journal Title

      27th Workshop on Job Scheduling Strategies for Parallel Processing

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A node selection method for on-demand job execution with considering deadline constraints2024

    • Author(s)
      Daiki Nakai, Keichi Takahashi, Yoichi Shimomura and Hiroyuki Takizawa
    • Journal Title

      27th Workshop on Job Scheduling Strategies for Parallel Processing

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Maximizing Energy Budget Utilization Based on Dynamic Power Cap Control2024

    • Author(s)
      Sho Ishii, Keichi Takahashi, Yoichi Shimomura and Hiroyuki Takizawa
    • Journal Title

      27th Workshop on Job Scheduling Strategies for Parallel Processing

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Productive HLS Simulation Approach for Multi-FPGA Systems2024

    • Author(s)
      Haruto Ikehara, Taito Manabe, Yuichiro Shibata, Tomohiro Ueno, Knetaro Sano
    • Journal Title

      2024 IEEE International Conference on Consumer Electronics (ICCE)

      Volume: - Pages: 1-2

    • DOI

      10.1109/icce59016.2024.10444470

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] HLS Implementation of a Building Cube Stencil Computation Framework for an FPGA Accelerator2024

    • Author(s)
      Daiki Ufurkawa, Taito Manabe, Yuichiro Shibata, Tomohiro Ueno, Kentaro Sano
    • Journal Title

      2024 IEEE International Conference on Consumer Electronics (ICCE)

      Volume: - Pages: 1-6

    • DOI

      10.1109/icce59016.2024.10444277

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Across Time and Space: Senju's Approach for Scaling Iterative Stencil Loop Accelerators on Single and Multiple FPGAs2023

    • Author(s)
      Emanuele Del Sozzo, Davide Conficconi, Kentaro Sano
    • Journal Title

      FPT Journal Track with ACM Transactions on Reconfigurable Technology and Systems (TRETS)

      Volume: - Issue: 2 Pages: 1-33

    • DOI

      10.1145/3634920

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Exploration of Compute vs. Interconnect Tradeoffs in CGRAs for HPC2023

    • Author(s)
      Jason Anderson, Boma Adhi, Carlos Cortes, Emanuele Del Sozzo, Omar Ragheb, Kentaro Sano
    • Journal Title

      Proceedings of International Symposium on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART)

      Volume: - Pages: 59-68

    • DOI

      10.1145/3597031.3597055

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Less for More: Reducing Intra-CGRA Connectivity for Higher Performance and Efficiency in HPC2023

    • Author(s)
      Boma Adhi, Carlos Cortes, Emanuele Del Sozzo, Tomohiro Ueno, Yiyu Tan, Takuya Kojima, Artur Podobas, Kentaro Sano
    • Journal Title

      Proceedings of CGRA4HPC Workshop IPDPS 2023

      Volume: - Pages: 452-459

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Unleashing CGRA Potential for HPC2023

    • Author(s)
      Boma Adhi, Emanuele Del Sozzo, Carlos Cortes, Xinyuan Wang, Tomohiro Ueno, Kentaro Sano
    • Journal Title

      International Conference for High Performance Computing, Networking, Storage and Analysis (SC’23)

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Design-space Exploration of CGRA for HPC2023

    • Author(s)
      Boma Adhi, Emanuele Del Sozzo, Johannes Pfau, Carlos Cortes, Tomohiro Ueno and Kentaro Sano
    • Journal Title

      Proceeding of IEEE Symposium on Low-Power and High-Speed Chips (COOL Chips 26)

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 仮想2次元メッシュで接続されたマルチFPGAによるスケーラブルなシストリックアレイプラットフォーム2023

    • Author(s)
      上野知洋, Emanuele Del Sozzo, 佐野 健太郎
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 123(71) Pages: 62-67

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Performance Evaluation of a Next-Generation SX-Aurora TSUBASA Vector Supercomputer2023

    • Author(s)
      Keichi Takahashi, Soya Fujimoto, Satoru Nagase, Yoko Isobe, Yoichi Shimomura, Ryusuke Egawa, and Hiroyuki Takizawa
    • Journal Title

      Lecture Notes in Computer Science

      Volume: 13948 Pages: 359-378

    • DOI

      10.1007/978-3-031-32041-5_19

    • ISBN
      9783031320408, 9783031320415
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Balancing exploitation and exploration in parallel Bayesian optimization under computing resource constraint2023

    • Author(s)
      Moto Satake, Keichi Takahashi, Yoichi Shimomura, and Hiroyuki Takizawa
    • Journal Title

      2023 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)

      Volume: - Pages: 706-713

    • DOI

      10.1109/ipdpsw59300.2023.00122

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] OpenACC Execution Models for Manycore Processor with ARM SVE2023

    • Author(s)
      Mitsuhisa Sato and Miwako Tsuji
    • Journal Title

      Proceedings of the HPC Asia 2023 Workshops (HPCAsia '23 Workshops)

      Volume: - Pages: 73-77

    • DOI

      10.1145/3581576.3581617

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental survey of FPGA-based monolithic switches and a novel queue balancer2023

    • Author(s)
      Philippos Papaphilippou, Kentaro Sano, Boma A. Adhi, and Wayne Luk
    • Journal Title

      IEEE Transactions on Parallel and Distributed Systems (TPDS)

      Volume: 34(5) Issue: 5 Pages: 1621-1634

    • DOI

      10.1109/tpds.2023.3244589

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] ESSPER: Elastic and Scalable FPGA-Cluster System for High-Performance Reconfigurable Computing with Supercomputer Fugaku2023

    • Author(s)
      Sano Kentaro、Koshiba Atsushi、Miyajima Takaaki、Ueno Tomohiro
    • Journal Title

      Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia '23)

      Volume: - Pages: 140-150

    • DOI

      10.1145/3578178.3579341

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] VCSN: Virtual Circuit-Switching Network for Flexible and Simple-to-Operate Communication in HPC FPGA Cluster2023

    • Author(s)
      Tomohiro Ueno and Kentaro Sano
    • Journal Title

      ACM Transactions on Reconfigurable Technology and Systems (TRETS)

      Volume: 16(2) Issue: 2 Pages: 1-32

    • DOI

      10.1145/3579848

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] マルチFPGA向けシミュレーションコードの再利用性を改善するコード生成系の実装2023

    • Author(s)
      福田 航生, 池原 陽大, 本吉 圭吾, 眞邉 泰斗, 柴田 裕一郎, 上野 知洋, 佐野 健太郎
    • Journal Title

      情報処理学会九州支部火の国情報シンポジウム2023論文集

      Volume: -

    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] 幅優先探索アクセラレータHyGTAにおけるグラフ圧縮手法の改良によるメモリアクセス回数の評価2023

    • Author(s)
      松田 瑚乃実,谷川 一哉,佐野 健太郎,弘中 哲夫
    • Journal Title

      023年電子情報通信学会総合大会,情報・システム講演論文集1

      Volume: D-18-3 Pages: 129-129

    • Related Report
      2022 Annual Research Report
  • [Journal Article] OpenACC Execution Models for Manycore Processor with ARM SVE2023

    • Author(s)
      Mitsuhisa Sato and Miwako Tsuji
    • Journal Title

      HPC Asia Workshops

      Volume: - Pages: 73-77

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Hardware Oriented Approximate Convex Hull Algorithm and its FPGA Implementation2022

    • Author(s)
      MORI Tatsuma、MANABE Taito、SHIBATA Yuichiro
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E105.A Issue: 3 Pages: 459-467

    • DOI

      10.1587/transfun.2021VLP0016

    • NAID

      130008165413

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2022-03-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exploring Inter-tile Connectivity for HPC-oriented CGRA with Lower Resource Usage2022

    • Author(s)
      Adhi Boma、Cortes Carlos、Ueno Tomohiro、Tan Yiyu、Kojima Takuya、Podobas Artur、Sano Kentaro
    • Journal Title

      2022 International Conference on Field-Programmable Technology (ICFPT)

      Volume: - Pages: 1-4

    • DOI

      10.1109/icfpt56656.2022.9974525

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The Cost of Flexibility: Embedded versus Discrete Routers in CGRAs for HPC2022

    • Author(s)
      Boma Adhi, Carlos Cortes, Yiyu Tan, Takuya Kojima, Artur Podobas, and Kentaro Sano
    • Journal Title

      Proceedings of IEEE Cluster Conference (CLUSTER)

      Volume: - Pages: 347-356

    • DOI

      10.1109/cluster51413.2022.00046

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] FPGA-Dedicated Network vs. Server Network for Pipelined Computing with Multiple FPGAs2022

    • Author(s)
      Ueno Tomohiro、Miyajima Takaaki、Sano Kentaro
    • Journal Title

      International Symposium on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART2022)

      Volume: - Pages: 90-91

    • DOI

      10.1145/3535044.3535057

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exploration Framework for Synthesizable CGRAs Targeting HPC: Initial Design and Evaluation2022

    • Author(s)
      Boma Adhi, Carlos Cortes, Yiyu Tan, Takuya Kojima, Artur Podobas, and Kentaro Sano
    • Journal Title

      Proceedings of the First International Workshop on Coarse-Grained Reconfigurable Architectures for High-Performance Computing (CGRA4HPC)

      Volume: - Pages: 639-646

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] An Architecture-Independent CGRA Compiler enabling OpenMP Applications2022

    • Author(s)
      Takuya Kojima, Boma Adhi, Carlos Cortes, Yiyu Tan, and Kentaro Sano
    • Journal Title

      Proceedings of the First International Workshop on Coarse-Grained Reconfigurable Architectures for High-Performance Computing (CGRA4HPC)

      Volume: - Pages: 631-638

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evaluation of reduced routing resources for HPC-Oriented CGRAs2022

    • Author(s)
      Carlos Cortes, Boma Adhi, Tomohiro Ueno, Yiyu Tan, Takuya Kojima, Artur Podobas, and Kentaro Sano
    • Journal Title

      IEICE Tech. Report of Technical Committee on Reconfigurable Systems(RECONF)

      Volume: 122(354) Pages: 19-23

    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] A Cost Model for Compilers Based on Transfer Learning2022

    • Author(s)
      Yuta Sasaki, Keichi Takahashi, Yoichi Shimomura, and Hiroyuki Takizawa
    • Journal Title

      2022 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)

      Volume: - Pages: 942-951

    • DOI

      10.1109/ipdpsw55747.2022.00152

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Automated selection of build configuration based on machine learning2022

    • Author(s)
      Reo Furuhata, Minglu Zhao, Keichi Takahashi, Yoichi Shimomura, and Hiroyuki Takizawa
    • Journal Title

      2022 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)

      Volume: - Pages: 934-941

    • DOI

      10.1109/ipdpsw55747.2022.00151

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A SYCL-based high-level programming framework for HPC programmers to use remote FPGA clusters2022

    • Author(s)
      Satoshi Kaneko, Hiroyuki Takizawa, and Kentaro Sano
    • Journal Title

      Proceedings of International Symposium on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART)

      Volume: - Pages: 92-94

    • DOI

      10.1145/3535044.3535058

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stream Computation of 3D Approximate Convex Hulls with an FPGA2022

    • Author(s)
      Tatsuma Mori, Daiki Furukawa, Keigo Motoyoshi, Haruto Ikehara, Kaito Ohira, Taito Manabe, Yuichiro Shibata, Tomohiro Ueno, Kentaro Sano
    • Journal Title

      Proceedings of the 12th International Symposium on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART)

      Volume: - Pages: 69-75

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] マルチFPGAシステムの高位合成シミュレーション手法に関する検討2022

    • Author(s)
      池原陽大, 本吉圭吾, 福田航生, 眞邉泰斗, 柴田裕一郎, 上野知洋, 佐野健太郎
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 122(286) Pages: 67-71

    • Related Report
      2022 Annual Research Report
  • [Journal Article] RIKEN CGRA: Reconfigurable Data-Driven Architecture for Future HPC2022

    • Author(s)
      Boma Adhi, Carlos Cortes, Yiyu Tan, Takuya Kojima, Artur Podobas, and Kentaro Sano
    • Journal Title

      RESEARCH POSTER paper, HPC Asia

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Parameterized environment for evaluating a CGRA for HPC2022

    • Author(s)
      Carlos Cesar Cortes Torres, Boma Anantasatya Adhi, Tan Yiyu, Takuya Kojima, Artur Podobas and Kentaro Sano
    • Journal Title

      RESEARCH POSTER paper, 4th R-CCS International Symposium

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Flexible and Scalable Network System of FPGA Clusters for HPC Applications2022

    • Author(s)
      Tomohiro Ueno and Kentaro Sano
    • Journal Title

      RESEARCH POSTER paper, 4th R-CCS International Symposium

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 仮想回線交換網を利用したFPGAクラスタにおける集団通信性能評価2022

    • Author(s)
      上野 知洋, 佐野 健太郎
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 121(344) Pages: 120-125

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Initial Design and Evaluation of RIKEN CGRA: Data-Driven Architecture for Future HPC2022

    • Author(s)
      Boma Adhi, Carlos Cortes, Yiyu Tan, Takuya Kojima, Artur Podobas, and Kentaro Sano
    • Journal Title

      IEICE Tech. Report of Technical Committee on Reconfigurable Systems (RECONF)

      Volume: 121(344) Pages: 126-131

    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Implementation of a Stencil Computation Framework for BCM Applicable to FPGA Clusters2022

    • Author(s)
      Daiki Furukawa, Tatsuma Mori, Keigo Motoyoshi, Taito Manabe, Yuichiro Shibata, Tomohiro Ueno and Kentaro Sano
    • Journal Title

      RESEARCH POSTER paper, 4th R-CCS International Symposium

      Volume: -

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Virtual Circuit-Switching Network with Flexible Topology for High-Performance FPGA Cluster2021

    • Author(s)
      Tomohiro Ueno, Atsushi Koshiba, Kentaro Sano
    • Journal Title

      Proceedings of the 32nd International Conference on Application-specific Systems, Architectures and Processors (ASAP)

      Volume: - Pages: 41-48

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-performance general-purpose switch designs on FPGAs2021

    • Author(s)
      Philippos Papaphilippou, Kentaro Sano, Boma A. Adhi, and Wayne Luk
    • Journal Title

      Proceedings of 2021 International Conference on Field-Programmable Technology (FPT)

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] RIKEN CGRA: Data-driven Architecture as an Extension of Multicore CPU for Future HPC2021

    • Author(s)
      Boma Adhi, Takuya Kojima, Yiyu Tan, Artur Podobas, and Kentaro Sano
    • Journal Title

      RESEARCH POSTER paper, International Conference for High Performance Computing, Networking, Storage and Analysis, SC ’21

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 大規模FPGAクラスタのための再構成可能な仮想回線交換網2021

    • Author(s)
      上野 知洋, 小柴 篤史, 佐野 健太郎
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 121(59) Pages: 74-79

    • Related Report
      2021 Annual Research Report
  • [Journal Article] OpenCL-like offloading with metaprogramming for SX-Aurora TSUBASA2021

    • Author(s)
      Hiroyuki Takizawa, Shinji Shiotsuki, Naoki Ebata and Ryusuke Egawa
    • Journal Title

      Parallel Computing

      Volume: 102 Pages: 102754-102754

    • DOI

      10.1016/j.parco.2021.102754

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluating I/O Acceleration Mechanisms of SX-Aurora TSUBASA2021

    • Author(s)
      Yuta Sasaki, Ayumu Ishizuka, Mulya Agung, and Hiroyuki Takizawa
    • Journal Title

      2021 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)

      Volume: -

    • DOI

      10.1109/ipdpsw52791.2021.00113

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A memory bank conflict prevention mechanism for SYCL on SX-Aurora TSUBASA2021

    • Author(s)
      Wenbin Wang, Jiahao Li, Yohichi Shimomura, and Hiroyuki Takizawa
    • Journal Title

      2021 Ninth International Symposium on Computing and Networking Workshops (CANDARW)

      Volume: - Pages: 217-222

    • DOI

      10.1109/candarw53999.2021.00043

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Towards Conflict-Aware Workload Co-execution on SX-Aurora TSUBASA2021

    • Author(s)
      Riku Nunokawa, Yoichi Shimomura, Mulya Agung, Ryusuke Egawa, and Hiroyuki Takizawa
    • Journal Title

      Lecture Notes in Computer Science

      Volume: 13148 Pages: 163-174

    • DOI

      10.1007/978-3-030-96772-7_16

    • ISBN
      9783030967710, 9783030967727
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluating the Performance and Conformance of a SYCL Implementation for SX-Aurora TSUBASA2021

    • Author(s)
      Jiahao Li, Mulya Agung, and Hiroyuki Takizawa
    • Journal Title

      Lecture Notes in Computer Science

      Volume: 13148 Pages: 36-47

    • DOI

      10.1007/978-3-030-96772-7_4

    • ISBN
      9783030967710, 9783030967727
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatiotemporal Anomaly Detection for Large-Scale Sensor Data2021

    • Author(s)
      Minglu Zhao, Hiroyuki Takizawa, and Tomoya Soma
    • Journal Title

      2021 12th International Symposium on Parallel Architectures, Algorithms and Programming (PAAP)

      Volume: - Pages: 162-168

    • DOI

      10.1109/paap54281.2021.9720310

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Portability of Vectorization-aware Performance Tuning Expertise across System Generations2021

    • Author(s)
      Shunpei Sugawara, Yoichi Shimomura, Ryusuke Egawa, and Hiroyuki Takizawa
    • Journal Title

      2021 IEEE 14th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC)

      Volume: - Pages: 242-248

    • DOI

      10.1109/mcsoc51149.2021.00043

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] FPGAクラスタのためのSYCLインターフェースの開発とCPU-FPGA連携の評価2021

    • Author(s)
      金子 哲士, 滝沢 寛之, 佐野 健太郎
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 121(59) Pages: 80-86

    • Related Report
      2021 Annual Research Report
  • [Journal Article] 幅優先探索専用アクセラレータHyGTAにおけるキャッシュメモリの検討2021

    • Author(s)
      原口雄士, 谷川一哉, 佐野健太郎, 弘中哲夫
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 121(280) Pages: 117-122

    • Related Report
      2021 Annual Research Report
  • [Journal Article] 幅優先探索専用のアクセラレータを対象としたアーキテクチャ探索のためのシミュレータ開発2021

    • Author(s)
      原口 雄士, 谷川 一哉, 宮島 敬明, Jens Huthmann, 佐野 健太郎, 弘中 哲夫
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 121(59)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] 遠隔手続き呼出しを用いたタスク並列モデルによるクラスタ連携に関する研究2021

    • Author(s)
      辻 美和子, 宮島 敬明, 佐野 健太郎, 佐藤 三久
    • Journal Title

      第180回ハイパフォーマンスコンピューティング研究発表会 情報処理学会研究報告

      Volume: -

    • Related Report
      2021 Annual Research Report
  • [Journal Article] A memory bandwidth improvement with memory space partitioning for single-precision floating-point FFT on Stratix 10 FPGA2021

    • Author(s)
      Takaaki Miyajima and Kentaro Sano
    • Journal Title

      Proceedings of FPGA for HPC Workshop 2021 (FPGA4HPC 2021) in conjunction with IEEE Cluster 2021

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ESSPER: 高性能計算のためのスケーラブルかつ柔軟なFPGAクラスタシステムの開発2021

    • Author(s)
      佐野健太郎, 上野知洋, 宮島敬明, JensHuthmann, 小柴篤史
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 120 (339) Pages: 7-12

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 高性能計算のための高速フーリエ変換のFPGA実装と評価2021

    • Author(s)
      宮島敬明, 上野知洋, 佐野健太郎
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 120 (339) Pages: 19-24

    • Related Report
      2020 Annual Research Report
  • [Journal Article] FDTD法による音響シミュレーションのためのストリーム計算ハードウェアの設計と評価2021

    • Author(s)
      多田 大希, 上野 知洋, 小柴 篤史, 佐野 健太郎, 河野 隆太, 井口 寧
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 120 (339) Pages: 13-18

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Evaluating I/O Acceleration Mechanisms of SX-Aurora TSUBASA2021

    • Author(s)
      Yuta Sasaki, Ayumu Ishizuka, Mulya Agung and Hiroyuki Takizawa
    • Journal Title

      2021 IEEE International Parallel & Distributed Processing Symposium Workshops

      Volume: (accepted)

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preemptive Parallel Job Scheduling for Heterogeneous Systems Supporting Urgent Computing2021

    • Author(s)
      Mulya Agung, Yuta Watanabe, Henning Weber, Ryusuke Egawa and Hiroyuki Takizawa
    • Journal Title

      IEEE Access

      Volume: 9 Pages: 17557-17571

    • DOI

      10.1109/access.2021.3053162

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] neoSYCL: a SYCL implementation for SX-Aurora TSUBASA2021

    • Author(s)
      Yinan Ke, Mulya Agung and Hiroyuki Takizawa
    • Journal Title

      International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia 2021)

      Volume: - Pages: 50-57

    • DOI

      10.1145/3432261.3432268

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of direct and indirect networks for high-performance FPGA clusters2020

    • Author(s)
      Antoniette Mondigo, Tomohiro Ueno, Kentaro Sano, and Hiroyuki Takizawa
    • Journal Title

      Applied Reconfigurable Computing. Architectures, Tools, and Applications (ARC 2020), Lecture Notes in Computer Science

      Volume: 12083 Pages: 314-329

    • DOI

      10.1007/978-3-030-44534-8_24

    • ISBN
      9783030445331, 9783030445348
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FPGAクラスタによるカスタム高性能計算の現状と課題2020

    • Author(s)
      佐野 健太郎
    • Journal Title

      日本応用数理学会 2020年度年会講演予稿集

      Volume: -

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Stratix 10 FPGAクラスタにおける格子ボルツマン法のパイプライン並列化と性能評価2020

    • Author(s)
      小柴篤史, 上野知洋, 佐野 健太郎
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 120 (168) Pages: 7-12

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Polymorphic Data Layout for SX-Aurora TSUBASA Vector Engines2020

    • Author(s)
      Naoki Ebata, Yoko Isobe, Ryusuke Egawa and Hiroyuki Takizawa
    • Journal Title

      2020 Eighth International Symposium on Computing and Networking (CANDAR)

      Volume: - Pages: 101-107

    • DOI

      10.1109/candar51075.2020.00020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improving the accuracy in SpMV implementation selection with machine learning2020

    • Author(s)
      Reo Furuhata, Minglu Zhao, Mulya Agung, Ryusuke Egawa and Hiroyuki Takizawa
    • Journal Title

      2020 Eighth International Symposium on Computing and Networking Workshops (CANDARW)

      Volume: - Pages: 172-177

    • DOI

      10.1109/candarw51189.2020.00043

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FPGAによる高速な近似凸包計算2020

    • Author(s)
      森龍馬, 眞邉泰斗, 柴田裕一郎
    • Journal Title

      電子情報通信学会リコンフィギャラブルシステム研究会 信学技法

      Volume: 120 (168) Pages: 19-24

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Fast and Memory Efficient Approximated Convex Hull Computation with FPGA2020

    • Author(s)
      Tatsuma Mori, Taito Manabe and Yuichiro Shibata
    • Journal Title

      2020 Eighth International Symposium on Computing and Networking (CANDAR)

      Volume: - Pages: 174-180

    • DOI

      10.1109/candar51075.2020.00031

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Presentation] Flexible Systolic Array Platform on Virtual 2-D Multi-FPGA Plane2024

    • Author(s)
      Tomohiro Ueno
    • Organizer
      HPC Asia 2024: The International Conference on High Performance Computing in Asia-Pacific Region
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] FPGA or CGRA? -- Reconfigurable Architectures Suitable for High-Performance Computing2024

    • Author(s)
      Kentaro Sano
    • Organizer
      Workshop on Reconfigurable Computing (WRC) in conjunction with HiPEAC
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A Productive HLS Simulation Approach for Multi-FPGA Systems2024

    • Author(s)
      Haruto Ikehara, Taito Manabe, Yuichiro Shibata, Tomohiro Ueno, Knetaro Sano
    • Organizer
      2024 IEEE International Conference on Consumer Electronics (ICCE)
    • Related Report
      2023 Annual Research Report
  • [Presentation] HLS Implementation of a Building Cube Stencil Computation Framework for an FPGA Accelerator2024

    • Author(s)
      Daiki Ufurkawa, Taito Manabe, Yuichiro Shibata, Tomohiro Ueno, Kentaro Sano
    • Organizer
      2024 IEEE International Conference on Consumer Electronics (ICCE)
    • Related Report
      2023 Annual Research Report
  • [Presentation] 幅優先探索アクセラレータ HyGTA2 におけるグラフのデータ構造の比較2024

    • Author(s)
      秋本潤,谷川一哉,佐野健太郎,弘中哲夫
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Across Time and Space: Senju’s Approach for Scaling Iterative Stencil Loop Accelerators on Single and Multiple FPGAs2023

    • Author(s)
      Emanuele Del Sozzo
    • Organizer
      International Conference on Field-Programmable Technology (FPT)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exploration of Compute vs. Interconnect Tradeoffs in CGRAs for HPC2023

    • Author(s)
      Jason Anderson
    • Organizer
      International Symposium on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Less for More: Reducing Intra-CGRA Connectivity for Higher Performance and Efficiency in HPC2023

    • Author(s)
      Boma Adhi
    • Organizer
      CGRA4HPC Workshop in conjuctiuon with IPDPS 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Unleashing CGRA Potential for HPC2023

    • Author(s)
      Boma Adhi
    • Organizer
      International Conference for High Performance Computing, Networking, Storage and Analysis (SC’23)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Design-space Exploration of CGRA for HPC2023

    • Author(s)
      Boma Adhi
    • Organizer
      IEEE Symposium on Low-Power and High-Speed Chips (COOL Chips 26)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 仮想2次元メッシュで接続されたマルチFPGAによるスケーラブルなシストリックアレイプラットフォーム2023

    • Author(s)
      上野 知洋
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Coarse-Grain Reconfigurable Array (CGRA) as Future Architectures for HPC2023

    • Author(s)
      Kentaro Sano
    • Organizer
      SC23 BoF: Advances in FPGA Programming and Technology for HPC
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 将来の高性能計算機:古典から量子まで2023

    • Author(s)
      佐野 健太郎
    • Organizer
      第10回NEDIA 電子デバイスフォーラム京都
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 次世代高性能計算機への挑戦2023

    • Author(s)
      佐野 健太郎
    • Organizer
      グリーン・データ科学特別講義, 東北大学グリーン×デジタル産学共創大学院プログラム(GreDi グレッディ)
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] ESSPER: Elastic and Scalable FPGA-Cluster System for High-Performance Reconfigurable Computing with Supercomputer Fugaku2023

    • Author(s)
      Kentaro Sano
    • Organizer
      Invited Lecture, Ray Cheung Laboratory, City University of Hong Kong
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Tohoku University’s new supercomputer with the third-generation SX-Aurora TSUBASA vector engines2023

    • Author(s)
      Hiroyuki Takizawa
    • Organizer
      NUG Society Meeting XXXIV, Jun. 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Real-time flood inundation simulation on SX-Aurora TSUBASA2023

    • Author(s)
      Hiroyuki Takizawa, Yoichi Shimomura, Akihiro Musa, Yoshihiko Sato, Atsuhiko Konja, Guoqing Cui, Rei Aoyagi, and Keichi Takahashi
    • Organizer
      35th Workshop on Sustained Simulation Performance
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ベクトルプロセッサを用いた統計的機械学習に関する研究2023

    • Author(s)
      幸田 涼詩, 高橋 慧智, 下村 陽一, 滝沢 寛之
    • Organizer
      xSIG 2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Comparison of Parallel STL with C/C++ GPU Programming Models2023

    • Author(s)
      Imada Joanna, 高橋 慧智, 下村 陽一, 滝沢 寛之
    • Organizer
      情報処理学会 ハイパフォーマンスコンピューティング研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 並列版 Hybrid Graph Traversal Algorithm を使用した幅優先探索アクセラレータの提案2023

    • Author(s)
      秋本潤,谷川一哉,佐野健太郎,弘中哲夫
    • Organizer
      2023年度(第74回)電気・情報関連学会 中国支部連合大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ESSPER: Elastic and Scalable FPGA-Cluster System for High-Performance Reconfigurable Computing with Supercomputer Fugaku2023

    • Author(s)
      Kentaro Sano
    • Organizer
      Proceedings of HPC Asia2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マルチFPGA向けシミュレーションコードの再利用性を改善するコード生成系の実装2023

    • Author(s)
      福田 航生, 池原 陽大, 本吉 圭吾, 眞邉 泰斗, 柴田 裕一郎, 上野 知洋, 佐野 健太郎
    • Organizer
      情報処理学会九州支部火の国情報シンポジウム2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] FPGAを用いたCT画像のバックプロジェクション処理の高速化に向けて2023

    • Author(s)
      真野 淳平, 宮島 敬明, Peng Chen, Mohamed Wahib, 佐野 健太郎
    • Organizer
      リコンフィギャラブルシステム研究会(RECONF)ライトニングトーク
    • Related Report
      2022 Annual Research Report
  • [Presentation] Exploring Inter-tile connectivity for HPC-oriented CGRA with Lower Resource Usage2022

    • Author(s)
      Boma Adhi
    • Organizer
      International Conference on Field Programmable Technology (FPT)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Cost of Flexibility: Embedded versus Discrete Routers in CGRAs for HPC2022

    • Author(s)
      Kentaro Sano
    • Organizer
      IEEE Cluster Conference (CLUSTER)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] FPGA-Dedicated Network vs. Server Network for Pipelined Computing with Multiple FPGAs2022

    • Author(s)
      Tomohiro Ueno
    • Organizer
      Proceedings of International Symposium on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exploration Framework for Synthesizable CGRAs Targeting HPC: Initial Design and Evaluation2022

    • Author(s)
      Boma Adhi
    • Organizer
      Proceedings of the First International Workshop on Coarse-Grained Reconfigurable Architectures for High-Performance Computing (CGRA4HPC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An Architecture-Independent CGRA Compiler enabling OpenMP Applications2022

    • Author(s)
      Takuya Kojima
    • Organizer
      Proceedings of the First International Workshop on Coarse-Grained Reconfigurable Architectures for High-Performance Computing (CGRA4HPC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of reduced routing resources for HPC-Oriented CGRAs2022

    • Author(s)
      Carlos Cortes
    • Organizer
      IEICE Tech. Report of Technical Committee on Reconfigurable Systems(RECONF)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Dedicated Inter-FPGA Networks for Scalable Reconfigurable Computing2022

    • Author(s)
      Kentaro Sano
    • Organizer
      Workshop on Novel Architecture and Novel Design Automation (NANDA)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ESSPER: FPGA Cluster for Research on Reconfigurable HPC with Supercomputer Fugaku2022

    • Author(s)
      Kentaro Sano
    • Organizer
      Workshop on Scientific Computing Accelerated on FPGA
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Overview of ESSPER: Experimental FPGA Cluster for Functional Extension of Fugaku2022

    • Author(s)
      Kentaro Sano
    • Organizer
      RIKEN-CEA Workshop
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Scalable Reconfigurable Computing with FPGAs connected by Dedicated Network2022

    • Author(s)
      Kentaro Sano
    • Organizer
      Special Session on HPC with reconfigurable devices, ISC'22
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] HPC・データセンター向けFPGAクラスタ拡張システム"ESSPER"の開発と今後の展望2022

    • Author(s)
      佐野 健太郎
    • Organizer
      PCクラスタコンソーシアムHPCオープンソースソフトウェア普及部会ワークショップ「New FPGA era for HPC cluster」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Towards Priority-Flexible Task Mapping for Heterogeneous Multi-core NUMA Systems2022

    • Author(s)
      Yifan Jin, Mulya Agung, Keichi Takahashi, Yoichi Shimomura, and Hiroyuki Takizawa
    • Organizer
      22nd International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT’22)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A SYCL-based high-level programming framework for HPC programmers to use remote FPGA clusters2022

    • Author(s)
      Satoshi Kaneko, Hiroyuki Takizawa, and Kentaro Sano
    • Organizer
      12th International Symposium on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stream Computation of 3D Approximate Convex Hulls with an FPGA2022

    • Author(s)
      Tatsuma Mori, Daiki Furukawa, Keigo Motoyoshi, Haruto Ikehara, Kaito Ohira, Taito Manabe, Yuichiro Shibata, Tomohiro Ueno, Kentaro Sano
    • Organizer
      12th International Symposium on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マルチFPGAシステムの高位合成シミュレーション手法に関する検討2022

    • Author(s)
      池原 陽大, 本吉 圭吾, 福田 航生, 眞邉 泰斗, 柴田 裕一郎, 上野 知洋, 佐野 健太郎
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] RIKEN CGRA: Reconfigurable Data-Driven Architecture for Future HPC2022

    • Author(s)
      Boma Adhi
    • Organizer
      HPC Asia
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Parameterized environment for evaluating a CGRA for HPC2022

    • Author(s)
      Carlos Cesar Cortes Torres
    • Organizer
      4th R-CCS International Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Flexible and Scalable Network System of FPGA Clusters for HPC Applications2022

    • Author(s)
      Tomohiro Ueno
    • Organizer
      4th R-CCS International Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 仮想回線交換網を利用したFPGAクラスタにおける集団通信性能評価2022

    • Author(s)
      上野 知洋
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Initial Design and Evaluation of RIKEN CGRA: Data-Driven Architecture for Future HPC2022

    • Author(s)
      Boma Adhi
    • Organizer
      Technical Committee on Reconfigurable Systems (RECONF)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Keynote: System and Applications of FPGA Cluster "ESSPER" for Research on Reconfigurable HPC2022

    • Author(s)
      Kentaro Sano
    • Organizer
      International workshop on Data-driven applications for industrial and societal challenges: Problems, methods, and computing platforms, in conjunction with DATE
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] SYCL programming for collaboration of x86 and friends2022

    • Author(s)
      Hiroyuki Takizawa
    • Organizer
      The Intel eXtreme Performance Users Group (IXPUG) Workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A data-driven approach for making better use of compilers2022

    • Author(s)
      Hiroyuki Takizawa
    • Organizer
      Conference on Advance Topics and Auto Tuning in High Performance Scientific Computing (ATAT2022)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Implementation of a Stencil Computation Framework for BCM Applicable to FPGA Clusters2022

    • Author(s)
      Daiki Furukawa
    • Organizer
      4th R-CCS International Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Virtual Circuit-Switching Network with Flexible Topology for High-Performance FPGA Cluster2021

    • Author(s)
      Tomohiro Ueno
    • Organizer
      32nd International Conference on Application-specific Systems, Architectures and Processors (ASAP)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-performance general-purpose switch designs on FPGAs2021

    • Author(s)
      Philippos Papaphilippou
    • Organizer
      2021 International Conference on Field-Programmable Technology (FPT)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] RIKEN CGRA: Data-driven Architecture as an Extension of Multicore CPU for Future HPC2021

    • Author(s)
      Boma Adhi
    • Organizer
      International Conference for High Performance Computing, Networking, Storage and Analysis, SC ’21
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大規模FPGAクラスタのための再構成可能な仮想回線交換網2021

    • Author(s)
      上野 知洋
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Scalable Stream Computing on FPGA Cluster2021

    • Author(s)
      Tomohiro Ueno
    • Organizer
      Computer Frontier (CF21), Session: FPGA for HPC
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] FPGAによる高性能計算の課題と将来展望~ FPGAクラスタ試作システム開発で分かったこと~2021

    • Author(s)
      佐野 健太郎
    • Organizer
      第179回HPC研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Prototype FPGA Cluster for High-Performance Reconfigurable Computing2021

    • Author(s)
      Kentaro Sano
    • Organizer
      ASTAR IHPC ACRC-Riken-CREST Deep workshop (AIARC-WS'21)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ポストムーア時代の未来予想2021

    • Author(s)
      佐野 健太郎
    • Organizer
      第1回ACRi討論会 (as a panelist)
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Panel Discussion: FPGAs for HPC: Open Challenges for Infrastructure and System Operation2021

    • Author(s)
      Kentaro Sano
    • Organizer
      Special Session of HEART2021 (as a moderator)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Programming Memory Subsystem Adequately in HLS2021

    • Author(s)
      Kentaro Sano
    • Organizer
      ISC2021 (BoF:Successful FPGA Programming Methods and Tools for HPC)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] CGRA for HPC2021

    • Author(s)
      Kentaro Sano
    • Organizer
      ASAP2021 (Panel: Coarse-Grained Reconfigurable Arrays and their Opportunities as Application Accelerators)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Keynote: Challenges for Reconfigurable HPC with FPGA Cluster "ESSPER" Connected to Supercomputer Fugaku2021

    • Author(s)
      Kentaro Sano
    • Organizer
      FPGA for HPC Workshop in conjunction with IEEE CLUSTER
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] DIY for HPC?2021

    • Author(s)
      Kentaro Sano
    • Organizer
      FPGA for HPC Workshop in conjunction with IEEE CLUSTER (Panel: FPGA-cluster deployment and adoption to application users)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] What Should We Program for FPGA?2021

    • Author(s)
      Kentaro Sano
    • Organizer
      SC21 (BoF:Successful FPGA Programming Methods and Tools for HPC)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Keynote: FPGA Cluster ESSPER, A Research Platform for Reconfigurable HPC with Supercomputer Fugaku2021

    • Author(s)
      Kentaro Sano
    • Organizer
      International Conference on Field-Programmable Technology (FPT'21)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ESSPER: Experimental FPGA Cluster connected with Supercomputer Fugaku2021

    • Author(s)
      Kentaro Sano
    • Organizer
      32nd Workshop on Sustained Simulation Performance (WSSP)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Keynote: Fighting with the Complexity and Diversity of Future HPC Systems2021

    • Author(s)
      Hiroyuki Takizawa
    • Organizer
      Parallel and Distributed Computing, Applications, and Technologies (PDCAT 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 幅優先探索専用アクセラレータHyGTAにおけるキャッシュメモリの検討2021

    • Author(s)
      原口 雄士
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 幅優先探索専用のアクセラレータを対象としたアーキテクチャ探索のためのシミュレータ開発2021

    • Author(s)
      原口 雄士
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] FPGAクラスタ試作システム ESSPER とそのFPGA間通信機構2021

    • Author(s)
      佐野 健太郎
    • Organizer
      FPGA-HPC-Symposium2021
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Stratix 10 FPGAクラスタにおける格子ボルツマン法のパイプライン並列化と性能評価2021

    • Author(s)
      小柴篤史
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ESSPER: 高性能計算のためのスケーラブルかつ柔軟なFPGAクラスタシステムの開発2021

    • Author(s)
      佐野 健太郎
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高性能計算のための高速フーリエ変換のFPGA実装と評価2021

    • Author(s)
      宮島敬明
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] FPGA Cluster System for High-Performance Reconfigurable Computing2020

    • Author(s)
      Kentaro Sano
    • Organizer
      Intel FPGA Technology Day 2020 (IFTD), Asia Pacific region and North America region
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] リコンフィギャラブル高性能計算の実現に向けたFPGAクラスタシステム開発2020

    • Author(s)
      佐野 健太郎
    • Organizer
      Intel FPGA Technology Day 2020 (IFTD), Japan region
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] FPGAクラスタによるカスタム高性能計算の現状と課題2020

    • Author(s)
      佐野 健太郎
    • Organizer
      日本応用数理学会 2020年度年会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] FPGAを用いたカスタム高性能計算システムと自動チューニングへの期待2020

    • Author(s)
      佐野 健太郎
    • Organizer
      第23回AT研究会オープンアカデミックセッション(ATOS23)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Comparison of direct and indirect networks for high-performance FPGA clusters2020

    • Author(s)
      Tomohiro Ueno
    • Organizer
      Applied Reconfigurable Computing. Architectures, Tools, and Applications (ARC 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] FPGAによる高速な近似凸包計算2020

    • Author(s)
      森龍馬
    • Organizer
      電子情報通信学会リコンフィギャラブルシステム研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Fast and Memory Efficient Approximated Convex Hull Computation with FPGA2020

    • Author(s)
      Tatsuma Mori
    • Organizer
      2020 Eighth International Symposium on Computing and Networking (CANDAR)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research

URL: 

Published: 2020-04-28   Modified: 2025-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi