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README.md

Running eORCA025.L121-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 MONTH WORST WTIME
NE4_10.sh gompi 2023a e025 18 494 -O3 40min
NE4_11.sh gompi 2023a e025 8 1784 -O3 23min
NE4_12.sh gompi 2023a e025 7 3193 25 -O3 28min
NE4_13.sh gompi 2023a e025 33 3423 27 -O3 29min
NE4_14.sh gompi 2023a e025 7 1017 8 -O3 28min
NE4_16.sh gompi 2023a e025 8 1784 14 -O3 13min

Benchmarks

CC Release RES XIOS NEMO #NODES Optimization BEST WTIME per YEAR WORST WTIME
NE4_15.sh gompi 2023a e025 8 1784 14 -O3 2h07min 4h42min
NE4_17.sh gompi 2023a e025 8 1784 14 -O3 1h45min 1h57min