我有一个使用MPI进行简单程序的任务。我尝试在开发的C++一个Hello World程序后使用mpi.h头和编译,该makefile.win正在出现,并以下错误即将(错误)在Dev C++上未定义对MPI的引用
D:\Assignment\Project\MPI\tesmpi.o tesmpi.cpp:(.text+0x21): undefined reference to `MPI_Init'
D:\Assignment\Project\MPI\tesmpi.o tesmpi.cpp (.text$_ZN3MPI9IntracommC2Ev[__ZN3MPI9IntracommC2Ev]+0xf): undefined reference to `MPI::Comm::Comm()'
... and other 190 errors like that
D:\Assignment\Project\MPI\[Error] id returned 1 exit status
D:\Assignment\Project\MPI\recipe for target 'Project' failed
我已经输入库,包括在项目选项目录也链接器与msmpi.lib。呃,顺便说一句,我使用微软MPI和微软SDK的MPI。有什么我可以做的吗?
这是我的计划
#include <mpi.h>
#include <stdio.h>
int main(int argc, char** argv) {
// Initialize the MPI environment
MPI_Init(NULL, NULL);
// Get the number of processes
int world_size;
MPI_Comm_size(MPI_COMM_WORLD, &world_size);
// Get the rank of the process
int world_rank;
MPI_Comm_rank(MPI_COMM_WORLD, &world_rank);
// Get the name of the processor
char processor_name[MPI_MAX_PROCESSOR_NAME];
int name_len;
MPI_Get_processor_name(processor_name, &name_len);
// Print off a hello world message
printf("Hello world from processor %s, rank %d" " out of %d processors\n",
processor_name, world_rank, world_size);
// Finalize the MPI environment.
MPI_Finalize();
}
我像往常一样使用dev C++编译器编译程序,如何在dev C++编译器中添加'mpiC++'?或者它可以用cmd完成? – newcomers