c++ - 使用 mpi 编译 meep c++​​ 代码时，屏幕上出现以下错误

Question

root@ubuntutemplti386:~# mpicxx `pkg-config --cflags meep_openmpi` port12.cpp -o port12 `pkg-config --libs meep_openmpi`
/usr/lib/libmpich.so: undefined reference to `MPL_trid'
/usr/lib/libmpich.so: undefined reference to `MPL_trvalid'
/usr/lib/libmpich.so: undefined reference to `MPL_env2int'
/usr/lib/libmpich.so: undefined reference to `MPL_trrealloc'
/usr/lib/libmpich.so: undefined reference to `MPL_trspace'
/usr/lib/libmpich.so: undefined reference to `MPL_trDebugLevel'
/usr/lib/libmpich.so: undefined reference to `MPL_TrSetMaxMem'
/usr/lib/libmpich.so: undefined reference to `MPL_trlevel'
/usr/lib/libmpich.so: undefined reference to `MPL_trmalloc'
/usr/lib/libmpich.so: undefined reference to `MPL_putenv'
/usr/lib/libmpich.so: undefined reference to `MPL_env2bool'
/usr/lib/libmpich.so: undefined reference to `MPL_env2range'
/usr/lib/libmpich.so: undefined reference to `MPL_trcalloc'
/usr/lib/libmpich.so: undefined reference to `MPL_trfree'
/usr/lib/libmpich.so: undefined reference to `MPL_env2str'
/usr/lib/libmpich.so: undefined reference to `MPL_trstrdup'
/usr/lib/libmpich.so: undefined reference to `MPL_trdump'
/usr/lib/libmpich.so: undefined reference to `MPL_trinit'

Answer 1

看起来您可能正在尝试将 Open MPI 安装与 MPICH 安装结合起来。你需要选择一个并坚持下去。