git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@2104 f3b2605a-c512-4ea7-a41b-209d697bcdaa

This commit is contained in:
sjplimp 2008-09-09 14:21:45 +00:00
parent 1a27a22b6a
commit 2e221952de
2 changed files with 22 additions and 0 deletions

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@ -40,6 +40,17 @@ phase space trajectories of the two simulations will rapidly diverge.
See the discussion of the <I>loop</I> option in the
<A HREF = "velocity.html">velocity</A> command for details.
</P>
<P>Similarly, the <A HREF = "create_atoms.html">create_atoms</A> command generates a
lattice of atoms. For the same physical system, the ordering and
numbering of atoms (atom ID or tag) may be different depending on the
number of processors.
</P>
<P>Some commands use random number generators which may be setup to
produce different random number streams on each processor and hence
will produce different effects when run on different numbers of
processors. A commonly-used example is the <A HREF = "fix_langevin.html">fix
langevin</A> command for thermostatting.
</P>
<P>A LAMMPS simulation typically has two stages, setup and run. Most
LAMMPS errors are detected at setup time; others like a bond
stretching too far may not occur until the middle of a run.

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@ -37,6 +37,17 @@ phase space trajectories of the two simulations will rapidly diverge.
See the discussion of the {loop} option in the
"velocity"_velocity.html command for details.
Similarly, the "create_atoms"_create_atoms.html command generates a
lattice of atoms. For the same physical system, the ordering and
numbering of atoms (atom ID or tag) may be different depending on the
number of processors.
Some commands use random number generators which may be setup to
produce different random number streams on each processor and hence
will produce different effects when run on different numbers of
processors. A commonly-used example is the "fix
langevin"_fix_langevin.html command for thermostatting.
A LAMMPS simulation typically has two stages, setup and run. Most
LAMMPS errors are detected at setup time; others like a bond
stretching too far may not occur until the middle of a run.