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Pseudo-random numbers for parallel Monte Carlo simulations
2012-05-09  【 】【打印】【关闭
Institute of Theoretical Physics
Chinese Academy of Sciences
学术报告
Title
题目
Pseudo-random numbers for parallel Monte Carlo simulations
Speaker
报告人
金洪波
理论物理研究所
Date
日期
2012-05-09 AM 10:30 Wednesday
Venue
地点
Conference Hall 322, ITP/理论物理所322报告厅
Abstract
摘要

In Molecular Dynamics simulations and Monte Carlo simulations, random numbers are a key resource. In computers random numbers are obtained through generators of Pseudo-random numbers (PRNs). In a parallel environment, how to generate PRNs in a parallel way is not trivial. Some good sequential generators are hardly parallelizable, and lose their efficiency, and/or their quality, when being parallelized.

In this talk, I will introduce a parallel RNG packages, called TRNG, which is a C++ library for sequential and parallel Monte-Carlo simulations. Some examples indicate the usage of the TRNG will also be demonstrated.

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