Hi If I run a code with
mpirun -n 28 ./code Is it guaranteed that Open MPI and/or OS give equal number of processes to each socket? Or I have to use some mpirun options? Running the code with the command given above, one socket gets much hotter than the other (60°C vs 80°C). I'm sure that the code itself divides the job equally among the processes. The system is Dell Precision 7910. Two Xeon E5-2680 v4 and two 16GB 2400 RAM modules are installed. There are a total number of 28 physical cores. The total number of logical cores is 56. The OS is Ubuntu 22.04. Thank in advance Arham
