Which processor for my job

Use one of the following two lines to define the type of processor that will run your job:

#SBATCH --constraint=intel #Intel Xeon Gold 6248 (2×20 cores)
#SBATCH --constraint=amd #AMD Epyc 7302 (2×16 cores)

If the constraint parameter is not defined and if you do not specify the number of cores per node or socket desired, your job can be sent on any type of processor.

It is recommended to use Intel processors for codes compiled with Intel compilers.

AMD processors have approximately 1.5x more memory bandwidth than Intel.