Pierre-Yves Barriat
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README.md
Running eORCA1.L75-LEMAITRE4
Source code
Download NEMO code 4.2.1
git clone --branch 4.2.1 https://forge.nemo-ocean.eu/nemo/nemo.git nemo_4.2.1
Extract and install XIOS (trunk)
svn co http://forge.ipsl.jussieu.fr/ioserver/svn/XIOS/trunk xios_trunk
revision 2605
Setup
module purge
module load releases/2023a
module load netCDF-Fortran/4.6.1-gompi-2023a
Benchmarks
| CC | Release | RES | XIOS | NEMO | #NODES | Optimization | BEST WTIME per YEAR | WORST WTIME |
|---|---|---|---|---|---|---|---|---|
NE4_02_aio.sh |
gompi 2023a | e1 | 2 | 62 | 1 | -O3 | 38min | |
NE4_00.sh |
gompi 2023a | e1 | 6 | 378 | 3 | -O3 | 1h18min | |
NE4_01_aio.sh |
gompi 2023a | e1 | 9 | 247 | 2 | -O3 | 28min | 1h12min |
NE4_02.sh |
gompi 2023a | e1 | 6 | 1536 | -O3 | 2h05min | ||
NE4_03.sh |
gompi 2023a | e1 | 7 | 1017 | 8 | -O3 | 1h26min |
Same setup "AIO" on alternative machines:
| CC | Release | RES | XIOS | NEMO | #NODES | Optimization | WTIME per YEAR |
|---|---|---|---|---|---|---|---|
| Nic5 | gompi 2021b | e1 | 9 | 247 | 4 | -O3 | 41min |
| Nic5 | gompi 2021b | e1 | 2 | 62 | 2 | -O3 | 1h35min |
| lucia | gompi 2022a | e1 | 9 | 247 | 2 | -O3 | 28min |
| lemaitre3 | gompi 2021b | e1 | 9 | 247 | 11 | -O3 | 45min |
| lemaitre3 | gompi 2021b | e1 | 2 | 62 | 3 | -O3 | ??min |