Algorithm about comm tiled

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1

Dear LAMMPS community

I am recently need to use the command comm tiled. I am curious about the algorithm of comm tiled. What is the difference between comm brick?

Thanks very much!

Best!

Hao

2

use this with comm tiled http://lammps.sandia.gov/doc/fix_balance.html.

3

Thanks. What I want to know is how lammps deal with the “LAYOUT_TILED”, especially the algorithm. Thanks very much!

4

Dear LAMMPS community

     I am recently need to use the command comm tiled. I am curious about
the algorithm of comm tiled. What is the difference between comm brick?

in brick layout, the simulation box is separated into subdomains
through dividing planes, in tiled layout through bisectioning.
that means, that the relations between subdomains and what subdomain
has to send what data to what subdomain for the various communication
patterns is different.

axel.

5

Thanks. What I want to know is how lammps deal with the "LAYOUT_TILED",
especially the algorithm. Thanks very much!

what do you mean by "algorithm"?

at this level, the documentation of the implementation and strategy is
the source code.
since you have given no context for what you are really asking these
questions, it is not possible to give a specific answer.

axel.