I have 20 cores per node. I run codes on the machine using OPENMP.
Why only half of the number of the cores(10) are used, while the others are sleeping?
It puzzles me a lot.
I have 20 cores per node. I run codes on the machine using OPENMP.
Why only half of the number of the cores(10) are used, while the others are sleeping?
It puzzles me a lot.