我要安装vasp,在openmpi1.4.3安装完成后进行测试出现下面的错误信息:
root@localhost examples]# mpirun -np 4 /root/Desktop/ziliao/openmpi-1.4.3/examples/hello_f90
librdmacm: couldn't read ABI version.
librdmacm: assuming: 4
CMA: unable to get RDMA device list
--------------------------------------------------------------------------
[[23253,1],0]: A high-performance Open MPI point-to-point messaging module
was unable to find any relevant network interfaces:
Module: OpenFabrics (openib)
Host: localhost.localdomain
Another transport will be used instead, although this may result in
lower performance.
--------------------------------------------------------------------------
librdmacm: couldn't read ABI version.
librdmacm: couldn't read ABI version.
librdmacm: assuming: 4
CMA: unable to get RDMA device list
librdmacm: assuming:

在安装openmpi 1.4.3后运行测试程序mpirun -np 4 ./hello_f90时遇到错误,显示librdmacm无法读取ABI版本和CMA无法获取RDMA设备列表。尽管有性能下降的风险,但程序仍能部分运行。寻求帮助确认安装是否正确,并询问如何消除错误信息。
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