高性能计算 HPC-STAR-CCM+安装与运行:运行OpenMPI下的STAR-CCM+
运行OpenMPI下的STAR-CCM+
- 设置路径。
将/etc/ld.so.conf.d/ibm_mpi.conf中内容改为如下内容:
/opt/Siemens/15.02.009-R8/STAR-CCM+15.02.009-R8/mpi/openmpi/4.0.1-cda-002/linux-x86_64-2.12
- 执行以下命令,运行ldconfig。
ldconfig
- 执行以下命令,运行STAR-CCM+。
/opt/Siemens/15.02.009-R8/STAR-CCM+15.02.009-R8/star/bin/starccm+ -batch -np total_core_num -on ip1:core_num1,ip2:core_num2 -rsh ssh -mpi mpi_lib -mpiflags "--allow-run-as-root --mca pml ucx --mca btl ^openib,tcp,uct --mca mca_base_env_list
UCX_NET_DEVI CES =efi_0:1;UCX_IB_GID_INDEX=2;UCX_TLS=rc,shm" /opt/Siemens/A-1.4T-inletsystem-blockqian-case2.sim
示例:
/opt/Siemens/15.02.009-R8/STAR-CCM+15.02.009-R8/star/bin/starccm+ -batch -np 88 -on 192.168.0.96:44,192.168.0.166:44 -rsh ssh -mpi openmpi4 -mpiflags "--allow-run-as-root --mca pml ucx --mca btl ^openib,tcp,uct --mca mca_base_env_list UCX_NET_DEVICES=efi_0:1;UCX_IB_GID_INDEX=2;UCX_TLS=rc,shm" /opt/Siemens/A-1.4T-inletsystem-blockqian-case2.sim