fluent12.1单机多核并行问题

lpnwpu

用ansys12.1中的fluent进行单机多核并行计算该怎么设置，电脑上装过mpich2，该怎么设置啊，打开并行后，导入msh文件出现
unable to read the cmd header on the pmi context, Undefined dynamic error code.
SuspendThread failed with error 5 for process 0:6EF97AFC-F4E9-4b5b-89B1-98F098ED847D:'"G:\ANSYS\ANSYS Inc\v121\fluent\fluent12.1.2\win64\3ddp_node\fl_mpi1212.exe" -mport 10.21.32.153:10.21.32.153:18641:0 node -mpiw mpich2 -pic ethernet'
unable to suspend process.
SuspendThread failed with error 5 for process 2:6EF97AFC-F4E9-4b5b-89B1-98F098ED847D:'"G:\ANSYS\ANSYS Inc\v121\fluent\fluent12.1.2\win64\3ddp_node\fl_mpi1212.exe" -mport 10.21.32.153:10.21.32.153:18641:0 node -mpiw mpich2 -pic ethernet'
unable to suspend process.
unable to read the cmd header on the pmi context, Undefined dynamic error code.

999999 (..\src\mpsystem.c@1149): mpt_read: failed: errno = 10054

999999: mpt_read: error: read failed trying to read 4 bytes: Invalid argument
unable to read the cmd header on the pmi context, Undefined dynamic error code.

job aborted:
rank: node: exit code[: error message]
0: Lenovo-PC: -1073741819: process 0 exited without calling finalize
1: Lenovo-PC: -1073741819: process 1 exited without calling finalize
2: Lenovo-PC: -1073741819: process 2 exited without calling finalize

周华

Fluent安装时需要先安装MPI，你可以试试重新安装一遍，在安装启动界面上，自上而下依次安装一遍应该就可以了。