ROMS¶
简介¶
ROMS全称Regional Ocean Modeling System，是一个三维区域海洋模型，由罗格斯大学海洋与海岸开云足球app官方下载安装 所和加利福尼亚大学洛杉矶分校共同研究开发，被广泛应用于海洋及河口地区的水动力及水环境模拟。
ROMS3.6依赖的软件及其版本¶
思源一号和π2.0上安装的ROMS、依赖软件及其版本保持一致
zlib : 1.2.11
szip : 2.1.1
hdf5 : 1.12.0
netcdf-c : 4.8.0
netcdf-fortran : 4.5.3
pnetcdf : 1.12.0
parallelIO : 2.5.6
使用module调用ROMS依赖环境¶
思源一号 : module load roms/3.6-intel-2021.4.0
π2.0 : module load roms/3.6-intel-2021.4.0
依赖软件具体的安装路径
思源一号
zlib : /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMSRely/netcdf
szip : /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMSRely/netcdf
hdf5 : /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMSRely/netcdf
netcdf-c : /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMSRely/netcdf
netcdf-fortran: /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMSRely/netcdf
parallelNetcdf: /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMSRely/pnetcdf
parallelIO : /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMSRely/pio
π2.0
zlib : /lustre/opt/contribute/cascadelake/ROMS/ROMSRely/netcdf
szip : /lustre/opt/contribute/cascadelake/ROMS/ROMSRely/netcdf
hdf5 : /lustre/opt/contribute/cascadelake/ROMS/ROMSRely/netcdf
netcdf-c : /lustre/opt/contribute/cascadelake/ROMS/ROMSRely/netcdf
netcdf-fortran: /lustre/opt/contribute/cascadelake/ROMS/ROMSRely/netcdf
parallelNetcdf: /lustre/opt/contribute/cascadelake/ROMS/ROMSRely/pnetcdf
parallelIO : /lustre/opt/contribute/cascadelake/ROMS/ROMSRely/pio
集群上如何使用ROMS¶
思源一号 自定义编译ROMS¶
为方便广大师生编译ROMS，我们已将 `build_roms.sh` 和 `Linux-ifort.mk` 两个文件中依赖软件的参数提前修改
上述两个文件的位置为
/dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMS_3.6/ROMS/Bin/build_roms.sh
/dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMS_3.6/Compilers/Linux-ifort.mk
srun -p 64c512g -N 1 --exclusive --pty /bin/bash
mkdir -p ~/ROMS/ROMSProjects/upwelling
export PROJECT_DIR=~/ROMS/ROMSProjects/upwelling
cd $PROJECT_DIR
cp /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMS_3.6/ROMS/Bin/build_roms.sh ./
cp /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMS_3.6/ROMS/Include/upwelling.h ./
cp /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMS_3.6/ROMS/External/roms_upwelling.in ./
./build_roms.sh
π2.0 自定义编译ROMS¶
为方便广大师生编译ROMS，我们已将 `build_roms.sh` 和 `Linux-ifort.mk` 两个文件中依赖软件的参数提前修改
上述两个文件的位置为
/lustre/opt/contribute/cascadelake/ROMS/ROMS_3.6/ROMS/Bin/build_roms.sh
/lustre/opt/contribute/cascadelake/ROMS/ROMS_3.6/Compilers/Linux-ifort.mk
srun -p cpu -N 1 --exclusive --pty /bin/bash
mkdir -p ~/ROMS1/ROMSProjects/upwelling
export PROJECT_DIR=~/ROMS1/ROMSProjects/upwelling
cd $PROJECT_DIR
cp /lustre/opt/contribute/cascadelake/ROMS/ROMS_3.6/ROMS/Bin/build_roms.sh ./
cp /lustre/opt/contribute/cascadelake/ROMS/ROMS_3.6/ROMS/Include/upwelling.h ./
cp /lustre/opt/contribute/cascadelake/ROMS/ROMS_3.6/ROMS/External/roms_upwelling.in ./
./build_roms.sh
思源一号 预编译ROMS¶
更改 `roms_upwelling.in` 文件的参数，如下所示
VARNAME = /dssg/opt/icelake/linux-centos8-icelake/oneapi-2021.4.0/ROMS/ROMS_3.6/ROMS/External/varinfo.yaml
NtileI == 2 ! I-direction partition
NtileJ == 2 ! J-direction partition
`NtileI` 和 `NtileJ` 的乘积需等于总核数
提交如下脚本运行作业
#!/bin/bash
#SBATCH --job-name=ROMS
#SBATCH --partition=64c512g
#SBATCH -N 1
#SBATCH --ntasks-per-node=4
#SBATCH --output=%j.out
#SBATCH --error=%j.err
module load roms/3.6-intel-2021.4.0
mpirun -np 4 romsM roms_upwelling.in
π2.0 预编译ROMS¶
更改 `roms_upwelling.in` 文件的参数，如下所示
VARNAME = /lustre/opt/contribute/cascadelake/ROMS/ROMS_3.6/ROMS/External/varinfo.yaml
NtileI == 2 ! I-direction partition
NtileJ == 2 ! J-direction partition
`NtileI` 和 `NtileJ` 的乘积需等于总核数
提交如下脚本运行作业
#!/bin/bash
#SBATCH --job-name=ROMS
#SBATCH --partition=small
#SBATCH -N 1
#SBATCH --ntasks-per-node=4
#SBATCH --output=%j.out
#SBATCH --error=%j.err
module load roms/3.6-intel-2021.4.0
mpirun -np 4 romsM roms_upwelling.in
运行结果¶
思源一号上的ROMS¶
核数 |
1 |
2 |
4 |
8 |
|---|---|---|---|---|
时间 |
107 |
56 |
36 |
23 |
π2.0上的ROMS¶
核数 |
1 |
2 |
4 |
8 |
|---|---|---|---|---|
时间 |
134 |
70 |
41 |
29 |
参考资料¶
最后更新:
2024 年 10 月 14 日