Hi all, I am doing my MD simulations piece by piece, with -maxh and -noappend options, so that I can link pieces of trajectories together afterward.
But as I did part0001 with 48 cores, and part0002 with 72 cores, the log file told me that: #nodes mismatch, current program: 72 checkpoint file: 48 #PME-nodes mismatch, current program: -1 checkpoint file: 16 Gromacs binary or parallel settings not identical to previous run. Continuation is exact, but is not guaranteed to be binary identical. I do not quite understand what it really means by "binary identical"? Would this affect my results? In other words, would using different # cores for each part give me different conformational assembles from using the same # cores each part? Thanks for any help! Yun
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