[gmx-users] interpreting the output of gmx tune_pme

[jing liang]

Hi,

the output of "gmx tune_pme" in perf.out file reports the following line at
the end:

Line tpr PME ranks  Gcycles Av.     Std.dev.       ns/day        PME/f
   DD grid

how can I interprete "Gcycles Av." and "PME/f"?

Thanks.