Distributed particle-based rendering framework for large data visualization on hpc environments

Jorji Nonaka, Naohisa Sakamoto, Takashi Shimizu, Masahiro Fujita, Kenji Ono, Koji Koyamada

研究成果: 著書/レポートタイプへの貢献会議での発言

3 引用 (Scopus)

抄録

In this paper, we present a distributed data visualization framework for HPC environments based on the PBVR (Particle Based Volume Rendering) method. The PBVR method is a kind of point-based rendering approach where the volumetric data to be visualized is represented as a set of small and opaque particles. This method has the object-space and image-space variants, defined by the place (object or image- space) where the particle data sets are generated. We focused on the object-space approach, which has the advantage when handling large-scale simulation data sets such as those generated by modern HPC systems. In the object-space approach, the particle generation and the subsequent rendering processes can be easily decoupled. In this work, we took advantage of this separability to implement the proposed distributed rendering framework. The particle generation process utilizes the functionalities provided by the KVS (Kyoto Visualization System), and the particle rendering process utilizes the functionalities provided by the HIVE (Heterogeneously Integrated Visual- analytics Environment). The proposed distributed visualization framework is targeted to work also on systems without any hardware graphics acceleration capability, which are commonly found on modern HPC operational environments. We evaluated this PBVR-based distributed visualization infrastructure on the K computer operational environment by utilizing a CPU-only processing server for the particle data generation and rendering. In this preliminary evaluation, using some CFD (Computational Fluid Dynamics) simulation data sets, we obtained encouraging results for pushing further the development in order to make this system available as an effective visualization alternative for the HPC users.

元の言語英語
ホスト出版物のタイトルProceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017
編集者Waleed W. Smari
出版者Institute of Electrical and Electronics Engineers Inc.
ページ300-307
ページ数8
ISBN(電子版)9781538632505
DOI
出版物ステータス出版済み - 9 12 2017
イベント15th International Conference on High Performance Computing and Simulation, HPCS 2017 - Genoa, イタリア
継続期間: 7 17 20177 21 2017

出版物シリーズ

名前Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017

会議

会議15th International Conference on High Performance Computing and Simulation, HPCS 2017
イタリア
Genoa
期間7/17/177/21/17

Fingerprint

Data visualization
Data Visualization
Large Data
Volume rendering
Rendering
Visualization
Volume Rendering
Approach Space
Image Space
Program processors
Computational fluid dynamics
Servers
Hardware
Visual Analytics
Framework
Rendering (computer graphics)
Graphics Hardware
Computer simulation
Processing
Separability

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Information Systems and Management
  • Modelling and Simulation
  • Computer Networks and Communications
  • Computer Science (miscellaneous)

これを引用

Nonaka, J., Sakamoto, N., Shimizu, T., Fujita, M., Ono, K., & Koyamada, K. (2017). Distributed particle-based rendering framework for large data visualization on hpc environments. : W. W. Smari (版), Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017 (pp. 300-307). [8035093] (Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/HPCS.2017.54

Distributed particle-based rendering framework for large data visualization on hpc environments. / Nonaka, Jorji; Sakamoto, Naohisa; Shimizu, Takashi; Fujita, Masahiro; Ono, Kenji; Koyamada, Koji.

Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017. 版 / Waleed W. Smari. Institute of Electrical and Electronics Engineers Inc., 2017. p. 300-307 8035093 (Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017).

研究成果: 著書/レポートタイプへの貢献会議での発言

Nonaka, J, Sakamoto, N, Shimizu, T, Fujita, M, Ono, K & Koyamada, K 2017, Distributed particle-based rendering framework for large data visualization on hpc environments. : WW Smari (版), Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017., 8035093, Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017, Institute of Electrical and Electronics Engineers Inc., pp. 300-307, 15th International Conference on High Performance Computing and Simulation, HPCS 2017, Genoa, イタリア, 7/17/17. https://doi.org/10.1109/HPCS.2017.54
Nonaka J, Sakamoto N, Shimizu T, Fujita M, Ono K, Koyamada K. Distributed particle-based rendering framework for large data visualization on hpc environments. : Smari WW, 編集者, Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 300-307. 8035093. (Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017). https://doi.org/10.1109/HPCS.2017.54
Nonaka, Jorji ; Sakamoto, Naohisa ; Shimizu, Takashi ; Fujita, Masahiro ; Ono, Kenji ; Koyamada, Koji. / Distributed particle-based rendering framework for large data visualization on hpc environments. Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017. 編集者 / Waleed W. Smari. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 300-307 (Proceedings - 2017 International Conference on High Performance Computing and Simulation, HPCS 2017).
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