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procmap.h
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Wed, Nov 6, 07:26
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rLAMMPS lammps
procmap.h
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/* ----------------------------------------------------------------------
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
http://lammps.sandia.gov, Sandia National Laboratories
Steve Plimpton, sjplimp@sandia.gov
Copyright (2003) Sandia Corporation. Under the terms of Contract
DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
certain rights in this software. This software is distributed under
the GNU General Public License.
See the README file in the top-level LAMMPS directory.
------------------------------------------------------------------------- */
#ifndef LMP_PROCMAP_H
#define LMP_PROCMAP_H
#include "pointers.h"
namespace
LAMMPS_NS
{
class
ProcMap
:
protected
Pointers
{
public:
ProcMap
(
class
LAMMPS
*
);
~
ProcMap
()
{}
int
onelevel_grid
(
int
,
int
*
,
int
*
,
int
,
int
,
int
*
);
int
twolevel_grid
(
int
,
int
*
,
int
*
,
int
,
int
*
,
int
*
,
int
,
int
,
int
*
);
int
numa_grid
(
int
,
int
*
,
int
*
,
int
*
);
void
custom_grid
(
char
*
,
int
,
int
*
,
int
*
);
void
cart_map
(
int
,
int
*
,
int
*
,
int
[
3
][
2
],
int
***
);
void
cart_map
(
int
,
int
*
,
int
*
,
int
*
,
int
[
3
][
2
],
int
***
);
void
xyz_map
(
char
*
,
int
*
,
int
*
,
int
[
3
][
2
],
int
***
);
void
xyz_map
(
char
*
,
int
*
,
int
*
,
int
*
,
int
[
3
][
2
],
int
***
);
void
numa_map
(
int
*
,
int
*
,
int
[
3
][
2
],
int
***
);
void
custom_map
(
int
*
,
int
[
3
][
2
],
int
***
);
void
output
(
int
***
,
char
*
);
private:
int
other_style
;
int
other_procgrid
[
3
];
int
nodegrid
[
3
];
int
node_id
;
int
procs_per_node
;
int
procs_per_numa
;
int
procs2box
(
int
,
int
*
,
int
*
,
const
int
,
const
int
,
const
int
,
int
);
void
grid_shift
(
int
,
int
,
int
&
,
int
&
);
};
}
#endif
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