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[求助]
在LAMMPS中用fix property定义了物理量，如何解决通信问题
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定义的物理量在计算中是变量，LAMMPS每隔一定步数才会通信一次，怎样才能不建立列表的同时每步都通信？ 下面是LAMMPS给出的提示，但是好像什么也没说 The properties for ghost atoms are not updated every timestep, but only once every few steps when neighbor lists are re-built. Thus the ghost keyword is suitable for static properties, like molecule IDs, but not for dynamic properties that change every step. For the latter, the code you add to LAMMPS to change the properties will also need to communicate their new values to/from ghost atoms, an operation that can be invoked from within a pair style or fix or compute that you write. （ http://lammps.sandia.gov/doc/fix_property_atom.html ） |
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