SCHEDULE: NOV 10-16, 2012
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Remote Visualization for Large-Scale Simulation using Particle-Based Volume Rendering
SESSION: Research Poster Reception
EVENT TYPE: Posters and Electronic Posters
TIME: 5:15PM - 7:00PM
SESSION CHAIR: Torsten Hoefler
AUTHOR(S):Takuma Kawamura, Yasuhiro Idomura, Hiroko Miyamura, Hiroshi Takemiya
ROOM:East Entrance
ABSTRACT:
With the recent development of supercomputers, it is required to efficiently visualize the result of super-large scale numerical simulations on a few hundreds to a few ten thousands of parallel processes. Conventional offline-processing of visualization give rise to difficult challenges such as transferring large-scale data and reassembly of extensive amount of computational result files, which is inevitable for sort-first or sort-last visualization methods. On the other hand interactive use of a supercomputer is still limited. We propose a remote visualization system for solving these problems by applying Particle-based Volume Rendering which is sortless volume rendering technique and convert resulting data to rendering primitive particles. Proposed system can generate particles on same number of parallel processes of the numerical simulation and transfer the particles to a visualization server. Proposed system allows users can observe the resulting data with changing the camera position freely.
Chair/Author Details:
Torsten Hoefler (Chair) - ETH Zurich
Takuma Kawamura - Japan Atomic Energy Agency
Yasuhiro Idomura - Japan Atomic Energy Agency
Hiroko Miyamura - Japan Atomic Energy Agency
Hiroshi Takemiya - Japan Atomic Energy Agency
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Remote Visualization for Large-Scale Simulation using Particle-Based Volume Rendering
SESSION: Research Poster Reception
EVENT TYPE:
TIME: 5:15PM - 7:00PM
SESSION CHAIR: Torsten Hoefler
AUTHOR(S):Takuma Kawamura, Yasuhiro Idomura, Hiroko Miyamura, Hiroshi Takemiya
ROOM:East Entrance
ABSTRACT:
With the recent development of supercomputers, it is required to efficiently visualize the result of super-large scale numerical simulations on a few hundreds to a few ten thousands of parallel processes. Conventional offline-processing of visualization give rise to difficult challenges such as transferring large-scale data and reassembly of extensive amount of computational result files, which is inevitable for sort-first or sort-last visualization methods. On the other hand interactive use of a supercomputer is still limited. We propose a remote visualization system for solving these problems by applying Particle-based Volume Rendering which is sortless volume rendering technique and convert resulting data to rendering primitive particles. Proposed system can generate particles on same number of parallel processes of the numerical simulation and transfer the particles to a visualization server. Proposed system allows users can observe the resulting data with changing the camera position freely.
Chair/Author Details:
Torsten Hoefler (Chair) - ETH Zurich
Takuma Kawamura - Japan Atomic Energy Agency
Yasuhiro Idomura - Japan Atomic Energy Agency
Hiroko Miyamura - Japan Atomic Energy Agency
Hiroshi Takemiya - Japan Atomic Energy Agency
Click here to download .ics calendar file