在终端打开算例目录,然后输入：mpirun -np <1> <2> -parallel其中<1> 为所需要的核心数目 <2> 为计算的求解器。（求解器在你的controlDict中查看）便可进行计算。3.分解场的后处理计算完成后每一部分网格的计算结果都会存放在processors N 中，这时你就需要进行重构网格 ，在终端输入：reconstructPar即可。紧接
decomposePar mpirun -np <NPROCS> <application/unity> -parallel reconstructPar 除了传统的先重建案例,然后对重建的案例进行后处理和可视化外,还有另一种方式可视化求解方案: paraFoam -builtin -builtin可以让我们对分解后的算例直接进行后处理,但是需要更改以下选项: 后处理单元-采样-探测-动态后处理-场操作-...
-parallel run in parallel -roots <(dir1 .. dirN)> slave root directories for distributed running -srcDoc display source code in browser -doc display application documentation in browser -help print the usage Note: 请记住,需要小心使用命令的字母大小写。是icoFoam,不是icoFOAM. ...
Run in parallel [Parallel option] -doc Display documentation in browser -help Display short help and exit -help-full Display full help and exitADVANCED OPTIONS-debug-switch name=val Specify the value of a registered debug switch. Default is 1 if the value is omitted. (Can be used mul...
mpirun -np <NPROCS> <application/utility> -parallel 其中: np:为CPU的数量,必须与decomposeParDict文件中指定的参数numberOfSubdomains保持一致 application/utility:应用程序或工具名称 -parallel:并行运行标识,注意使用中不要忘记添加此标识 2.4 区域组合
I think this topic can interest anyone who wonders about the parallel performance of openfoam. I have actually run tests to determine the capacity of openfoam to run in parallel. These tests were performed on openfoam 5.0 and 4.1. I have followed the classic installation for...
-parallel Run in parallel [Parallel option] -qualityThreshold scalar -doc Display documentation in browser -help Display short help and exit -help-full Display full help and exitADVANCED OPTIONS-debug-switch name=val Specify the value of a registered debug switch. Default is 1 if the value ...
如果使用4个,我这里使用的虚拟机,会报错,提示核数不够。 分割 decomposePar 并行计算 mpirun -np2interFoam -parallel >log 查看paraFoam -builtin -case processor0,为一半 合并结果 reconstructPar 后处理 paraFoam -builtin
Pstream::parRun() UPstream::exit() 简述几个常用的函数如下: Pstream::nProcs() openfoam对其的介绍是: Number of processes in parallel run. //- Number of processes in parallel run staticlabelnProcs(constlabel communicator =0) { returnprocIDs_[communicator].size(); ...
-parallel Run in parallel -doc Display documentation in browser -help Display short help and exit -help-full Display full help and exit Demonstrates how to handle command line options. Application arguments: --- mathLib - Eigen/GSL/Armodillo...