효율적인 유체 시뮬레이션을 위한 투영 단계에서의 멀티 코어 프로세서와 그래픽 프로세서의 병렬처리

In these days, the state-of-art technologies employ the heterogeneous parallelization of CPU and GPU for fluid simulations in the field of computer graphics. In this paper, we present a novel CPU-GPU parallel algorithm that solves projection step of fluid simulation more efficiently than existing se...

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Published in한국콘텐츠학회 논문지, 13(6) Vol. 13; no. 6; pp. 48 - 54
Main Authors 김선태(Sun-Tae Kim), 정휘룡(Hwi-ryong Jung), 홍정모(Jeong-Mo Hong)
Format Journal Article
LanguageKorean
Published 한국콘텐츠학회 2013
Subjects
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ISSN1598-4877
2508-6723
DOI10.5392/JKCA.2013.13.06.048

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Abstract In these days, the state-of-art technologies employ the heterogeneous parallelization of CPU and GPU for fluid simulations in the field of computer graphics. In this paper, we present a novel CPU-GPU parallel algorithm that solves projection step of fluid simulation more efficiently than existing sequential CPU-GPU processing. Fluid simulation that requires high computational resources can be carried out efficiently by the proposed method. 최근 영화나 CF등에 사용되는 컴퓨터 그래픽스(Computer Graphics, 이하 CG)분야의 유체 시뮬레이션에서는 CPU와 GPU를 혼합하여 사용하는 기술들이 소개되고 있다. 본 논문에서는 유체 시뮬레이션 수행을 위한 투영 단계에서 멀티쓰레드를 이용하여 기존의 CPU와 GPU 간의 작업을 순차적으로 수행하던 방식을 개선하여 CPU와 GPU 간의 작업을 병렬처리 방법을 제시하였다. 제시된 방법을 통해 많은 계산량을 필요로 하는 유체시뮬레이션의 효율성을 높일 수 있었다.
AbstractList In these days, the state-of-art technologies employ the heterogeneous parallelization of CPU and GPU for fluid simulations in the field of computer graphics. In this paper, we present a novel CPU-GPU parallel algorithm that solves projection step of fluid simulation more efficiently than existing sequential CPU-GPU processing. Fluid simulation that requires high computational resources can be carried out efficiently by the proposed method. 최근 영화나 CF등에 사용되는 컴퓨터 그래픽스(Computer Graphics, 이하 CG)분야의 유체 시뮬레이션에서는 CPU와 GPU를 혼합하여 사용하는 기술들이 소개되고 있다. 본 논문에서는 유체 시뮬레이션 수행을 위한 투영 단계에서 멀티쓰레드를 이용하여 기존의 CPU와 GPU 간의 작업을 순차적으로 수행하던 방식을 개선하여 CPU와 GPU 간의 작업을 병렬처리 방법을 제시하였다. 제시된 방법을 통해 많은 계산량을 필요로 하는 유체시뮬레이션의 효율성을 높일 수 있었다.
최근 영화나 CF등에 사용되는 컴퓨터 그래픽스(Computer Graphics, 이하 CG)분야의 유체 시뮬레이션 에서는 CPU와 GPU를 혼합하여 사용하는 기술들이 소개되고 있다. 본 논문에서는 유체 시뮬레이션 수행을 위한 투영 단계에서 멀티쓰레드를 이용하여 기존의 CPU와 GPU 간의 작업을 순차적으로 수행하던 방식을 개선하여 CPU와 GPU 간의 작업을 병렬처리 방법을 제시하였다. 제시된 방법을 통해 많은 계산량을 필요로 하는 유체시뮬레이션의 효율성을 높일 수 있었다. In these days, the state-of-art technologies employ the heterogeneous parallelization of CPU and GPU for fluid simulations in the field of computer graphics. In this paper, we present a novel CPU-GPU parallel algorithm that solves projection step of fluid simulation more efficiently than existing sequential CPU-GPU processing. Fluid simulation that requires high computational resources can be carried out efficiently by the proposed method. KCI Citation Count: 2
Author 정휘룡(Hwi-ryong Jung)
홍정모(Jeong-Mo Hong)
김선태(Sun-Tae Kim)
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DocumentTitleAlternate Parallel Processing of Multi-Core Processor and GPUs in Projection Step for Efficient Fluid Simulation
DocumentTitle_FL Parallel Processing of Multi-Core Processor and GPUs in Projection Step for Efficient Fluid Simulation
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Issue 6
Keywords Fluid Simulation
유체 시뮬레이션
Parallel Processing
Multithreading
멀티쓰레딩
병렬 처리
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Snippet In these days, the state-of-art technologies employ the heterogeneous parallelization of CPU and GPU for fluid simulations in the field of computer graphics....
최근 영화나 CF등에 사용되는 컴퓨터 그래픽스(Computer Graphics, 이하 CG)분야의 유체 시뮬레이션 에서는 CPU와 GPU를 혼합하여 사용하는 기술들이 소개되고 있다. 본 논문에서는 유체 시뮬레이션 수행을 위한 투영 단계에서 멀티쓰레드를 이용하여 기존의 CPU와 GPU...
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SubjectTerms 학제간연구
Title 효율적인 유체 시뮬레이션을 위한 투영 단계에서의 멀티 코어 프로세서와 그래픽 프로세서의 병렬처리
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