安装mpi 在mac 上~ 后来编译很简单的程序。但是出现错误，不知道在安装上出现什么错误了~？
ld:warning:ignoringfile/usr/local/lib/libmpi.dylib,filewasbuiltforunsupportedfileform...
ld: warning: ignoring file /usr/local/lib/libmpi.dylib, file was built for unsupported file format ( 0xce 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 0 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (x86_64): /usr/local/lib/libmpi.dylib
Undefined symbols for architecture x86_64:
"_MPI_Comm_rank", referenced from:
_main in cc4YdXXR.o
"_MPI_Finalize", referenced from:
_main in cc4YdXXR.o
"_MPI_Init", referenced from:
_main in cc4YdXXR.o
"_ompi_mpi_comm_world", referenced from:
_main in cc4YdXXR.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status 展开
Undefined symbols for architecture x86_64:
"_MPI_Comm_rank", referenced from:
_main in cc4YdXXR.o
"_MPI_Finalize", referenced from:
_main in cc4YdXXR.o
"_MPI_Init", referenced from:
_main in cc4YdXXR.o
"_ompi_mpi_comm_world", referenced from:
_main in cc4YdXXR.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status 展开
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mpi装错了
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追问
是什么原因装错了？我用的是下面的方法 1. 在http://www.open-mpi.org/上下载最新版Open MPI源代码。 2. 配置编译选项 (编译为32位代码) cd openmpi-1.4.2 ./configure CFLAGS=-m32 CXXFLAGS=-m32 FFLAGS=-m32 FCFLAGS=-m32 3. 编译 make 4. 安装 sudo make install Open MPI将缺省安装在/usr/local/include, /usr/local/bin, /usr/local/lib中。 5. 编译并行程序 mpif90/mpif77/mpicc/mpicxx 源文件
追答
根据错误信息，你的机子是x86_64的，你得装64位的。./configure 后面什么都不要，直接默认。
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