GROMACS modification: No
Here post your question Dear All,
I am running a protein-water simulation system using 500 cores (10 nodes x 50 core processors). The performance I am able to achieve is 120 ns/day. When I increase the nodes to 20 ie 1000 cores, I am not able to get any improvement in the performance.
The Administrator has informed me that the GROMACS performance is not up to the part for A64FX processors compared to Intel processors.
Can someone can give me any comment on this, why am not able to get better performance per core.