文件名称:wfmm
- 所属分类:
- 其他小程序
- 资源属性:
- [MacOS] [C/C++] [源码]
- 上传时间:
- 2017-03-10
- 文件大小:
- 59kb
- 下载次数:
- 0次
- 提 供 者:
- doryan ********
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容均来自于网络,请自行研究使用
wfmm_WFMM Openmp version wideband FMM for 2D complex Helmholtz equation.zip-This is the code for the Wideband Fast Multipole Method for 2D Helmholtz equation.testrun.c is a test or demonstration file to use wfmm() . By modifying testrun.c file, the Wideband FMM can be used. Instruction1.Unzip the file wfmm.zip.2.Compile with gcc version 4.2 or newer (GNU compiler) by typing >> make3.Run>>./testwfmm4.Output will be save in the fmmlog.txt fileIn default, N 300*300 in [-10, 10]^2 box, k.re 1.0, k.im 0.0, and NT 8 (number of cores, defined in wfmm.h ) are used. The error in fmmlog.txt file must be around 5.043416e-07. It will slightly vary depending on machine and compiler version. (The sample_output.pdf file is one of fmmlog.txt file)Also note that the CPU time for FMM and direct calculation will be differ the table depending on the computers and complier.In order to generate table in the paper, change N, k.re and k.im in the testrun.c file to the number specified in the table and th
(系统自动生成,下载前可以参看下载内容)
下载文件列表
complex.c
__MACOSX
........\._complex.c
complex.h
__MACOSX\._complex.h
fmmexact.c
__MACOSX\._fmmexact.c
fmmexact.h
__MACOSX\._fmmexact.h
fmmmesh.c
__MACOSX\._fmmmesh.c
fmmmesh.h
__MACOSX\._fmmmesh.h
fmmoperator.c
__MACOSX\._fmmoperator.c
fmmoperator.h
__MACOSX\._fmmoperator.h
fmmstep2.c
__MACOSX\._fmmstep2.c
fmmstep2.h
__MACOSX\._fmmstep2.h
fmmstep3.c
__MACOSX\._fmmstep3.c
fmmstep3.h
__MACOSX\._fmmstep3.h
fmmstep4.c
__MACOSX\._fmmstep4.c
fmmstep4.h
__MACOSX\._fmmstep4.h
fmmstep5.c
__MACOSX\._fmmstep5.c
fmmstep5.h
__MACOSX\._fmmstep5.h
fmmstep6.c
__MACOSX\._fmmstep6.c
fmmstep6.h
__MACOSX\._fmmstep6.h
hankel.c
__MACOSX\._hankel.c
hankel.h
__MACOSX\._hankel.h
makefile
__MACOSX\._makefile
readme.rtf
__MACOSX\._readme.rtf
sample_output.pdf
__MACOSX\._sample_output.pdf
sort.c
__MACOSX\._sort.c
sort.h
__MACOSX\._sort.h
testrun.c
__MACOSX\._testrun.c
wfmm.c
__MACOSX\._wfmm.c
wfmm.h
__MACOSX\._wfmm.h