蒙特卡罗中子-光子输运程序MCNP的并行化  

PARALLELIZATION OF MCNP MONTE CARLO NEUTRON AND PHOTON TRANSPORT CODE

作　　者：邓力[1] 黄正丰[1] 许海燕[1] 王瑞宏[1] 

机构地区：[1]北京应用物理与计算数学研究所

出　　处：《数值计算与计算机应用》2001年第4期262-266,共5页Journal on Numerical Methods and Computer Applications

基　　金：中国工程物理研究院重点基金资助

摘　　要：The coupled neutron and photon transport Monte Carlo code MCNP (version 3B) has been realized the parallelization in PVM and MPI by modifying serial code. The results of sample problems prove the correction of code. The speedup increases linearly and the efficiencies are up to 98.5% relate to parallel code and up to 95.7% relate to serial code for 12-processor, respectively.The coupled neutron and photon transport Monte Carlo code MCNP (version 3B) has been realized the parallelization in PVM and MPI by modifying serial code. The results of sample problems prove the correction of code. The speedup increases linearly and the efficiencies are up to 98.5% relate to parallel code and up to 95.7% relate to serial code for 12-processor, respectively.

关 键 词：并行计算机 并行算法 MONTE Corlo问题 蒙特卡罗问题 中子-光子输运程序 迭代问题 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]