Samsara parallel-Reference-Cited by-同舟云学术

Samsara parallel

Published:2016-11-09 Issue:8 Volume:51 Page:1-2
ISSN:0362-1340
Container-title:ACM SIGPLAN Notices
language:en
Short-container-title:SIGPLAN Not.

Author:

Chen Yifeng¹,Huang Kun¹,Wang Bei¹,Li Guohui²,Cui Xiang¹

Affiliation:

1. Peking University, Beijing, China

2. Chinese Academy of Sciences, Dalian, China

Abstract

Many time-dependent problems like molecular dynamics of protein folding require a large number of time steps. The latencies and overheads of common-purpose clusters with accelerators are too big for high-frequency iteration. We introduce an algorithmic model called Samsara Parallel (or SP) which, unlike BSP, relies on asynchronous communications and can repeatedly return to earlier time steps to refine the precision of computation. This also extends a line of research called Parallel-in-Time in computational chemistry and physics.

Funder

National HTRD 863 Plan

NSFC

Publisher

Association for Computing Machinery (ACM)

Subject

Computer Graphics and Computer-Aided Design,Software

Link

https://dl.acm.org/doi/pdf/10.1145/3016078.2851185

Reference5 articles.

1. Parallel-in-time molecular-dynamics simulations

2. Evaluation of the asynchronous iterative algorithms in the context of distant heterogeneous clusters

3. Resolution EDP par un schema en temps parareal;Lions J.-L.;C. R. Acad. Sci. Numerical Analysis,2001

4. Anton, a special-purpose machine for molecular dynamics simulation

5. A bridging model for parallel computation

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