Interactive in-situ visualization of GPU-accelerated simulations using particle-based volume rendering

Kawamura, Takuma ; Idomura, Yasuhiro ; Onodera, Naoyuki

In-situ PBVR enables an interactive visualization of batch processing simulations on CPU supercomputer. In this research, we developed novel particle generation method of In-situ PBVR for AMR mesh, and ported the in-situ PBVR framework into CPU of GPU platform for task parallel visualization. We applied the proposed method to thermal convection simulation on a GPU cluster, and confirmed that the proposed method has the same image quality as a visualization software ParaView and is 30 times faster than it.

Language	:	English
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Meeting title	:	International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia 2020)
Held date	:	2020/01
Location (city)	:	Fukuoka
Location (country)	:	Japan
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Keywords	:	In-situ Visualization; GPU Simulation
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Cooperating Institute	:	文部科学省

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Registration No. : BB20191906
JAEA Abstracts No. :
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