git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@7038 f3b2605a-c512-4ea7-a41b-209d697bcdaa
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<H3>dihedral_style multi/harmonic command
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</H3>
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<H3>dihedral_style multi/harmonic/omp command
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</H3>
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<P><B>Syntax:</B>
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</P>
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<PRE>dihedral_style multi/harmonic
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@ -37,6 +39,30 @@ or <A HREF = "read_restart.html">read_restart</A> commands:
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<LI>A4 (energy)
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<LI>A5 (energy)
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</UL>
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<HR>
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<P>Styles with a <I>cuda</I>, <I>gpu</I>, <I>omp</I>, or <I>opt</I> suffix are functionally
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the same as the corresponding style without the suffix. They have
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been optimized to run faster, depending on your available hardware,
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as discussed in <A HREF = "Section_accelerate.html">this section</A> of the manual.
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The accelerated styles take the same arguments and should produce the
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same results, except for round-off and precision issues.
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</P>
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<P>These accelerated styles are part of the USER-CUDA, GPU, USER-OMP and OPT
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packages, respectively. They are only enabled if LAMMPS was built with
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those packages. See the <A HREF = "Section_start.html#start_3">Making LAMMPS</A>
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section for more info.
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</P>
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<P>You can specify the accelerated styles explicitly in your input script
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by including their suffix, or you can use the <A HREF = "Section_start.html#start_6">-suffix command-line
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switch</A> when you invoke LAMMPS, or you can
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use the <A HREF = "suffix.html">suffix</A> command in your input script.
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</P>
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<P>See <A HREF = "Section_accelerate.html">this section</A> of the manual for more
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instructions on how to use the accelerated styles effectively.
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</P>
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<HR>
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<P><B>Restrictions:</B>
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</P>
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<P>This dihedral style can only be used if LAMMPS was built with the
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