Content

Inhalt

Code execution

For examples for code execution, please visit CPU Genoa partition.

Code compilation

Codeblock

title	Serial gcc
collapse	true

module load gcc
gcc -o hello.bin hello.c
gfortran -o hello.bin hello.f90
g++ -o hello.bin hello.cpp

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Codeblock

title	OpenMP gcc
collapse	true

module load gcc
gcc -fopenmp -o hello.bin hello.c
gfortran -fopenmp -o hello.bin hello.f90
g++ -fopenmp -o hello.bin hello.cpp

The examples for slurm job scripts, e.g. myjobscipt.slurm, that cover the setup

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Codeblock

title	OpenMP, hyperthreading
collapse	true

#SBATCH --nodes=1
#SBATCH --partition=cpu-clx:testgenoa
export OMP_PROC_BIND=spread
export OMP_NUM_THREADS=384
./hello.bin

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