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rLAMMPS lammps
atom_vec_smd.cpp
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/* ----------------------------------------------------------------------
*
* *** Smooth Mach Dynamics ***
*
* This file is part of the USER-SMD package for LAMMPS.
* Copyright (2014) Georg C. Ganzenmueller, georg.ganzenmueller@emi.fhg.de
* Fraunhofer Ernst-Mach Institute for High-Speed Dynamics, EMI,
* Eckerstrasse 4, D-79104 Freiburg i.Br, Germany.
*
* ----------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
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.
------------------------------------------------------------------------- */
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "atom_vec_smd.h"
#include "atom.h"
#include "comm.h"
#include "domain.h"
#include "modify.h"
#include "force.h"
#include "fix.h"
#include "fix_adapt.h"
#include "math_const.h"
#include "memory.h"
#include "error.h"
using
namespace
LAMMPS_NS
;
using
namespace
MathConst
;
#define NMAT_FULL 9
#define NMAT_SYMM 6
/* ---------------------------------------------------------------------- */
AtomVecSMD
::
AtomVecSMD
(
LAMMPS
*
lmp
)
:
AtomVec
(
lmp
)
{
molecular
=
0
;
comm_x_only
=
0
;
comm_f_only
=
0
;
size_forward
=
6
;
// variables that are changed by time integration
size_reverse
=
4
;
// f[3] + de
size_border
=
31
;
size_velocity
=
6
;
// v + vest
size_data_atom
=
13
;
// 7 + 3 x0 + 3 x
size_data_vel
=
4
;
xcol_data
=
11
;
atom
->
radius_flag
=
1
;
atom
->
rmass_flag
=
1
;
atom
->
vfrac_flag
=
1
;
atom
->
contact_radius_flag
=
1
;
atom
->
molecule_flag
=
1
;
atom
->
smd_data_9_flag
=
1
;
atom
->
e_flag
=
1
;
atom
->
vest_flag
=
1
;
atom
->
smd_stress_flag
=
1
;
atom
->
eff_plastic_strain_flag
=
1
;
atom
->
x0_flag
=
1
;
atom
->
damage_flag
=
1
;
atom
->
eff_plastic_strain_rate_flag
=
1
;
forceclearflag
=
1
;
atom
->
smd_flag
=
1
;
}
/* ---------------------------------------------------------------------- */
void
AtomVecSMD
::
init
()
{
AtomVec
::
init
();
// do nothing here
}
/* ----------------------------------------------------------------------
grow atom arrays
n = 0 grows arrays by a chunk
n > 0 allocates arrays to size n
------------------------------------------------------------------------- */
void
AtomVecSMD
::
grow
(
int
n
)
{
if
(
n
==
0
)
grow_nmax
();
else
nmax
=
n
;
atom
->
nmax
=
nmax
;
if
(
nmax
<
0
||
nmax
>
MAXSMALLINT
)
error
->
one
(
FLERR
,
"Per-processor system is too big"
);
//printf("in grow, nmax is now %d\n", nmax);
tag
=
memory
->
grow
(
atom
->
tag
,
nmax
,
"atom:tag"
);
type
=
memory
->
grow
(
atom
->
type
,
nmax
,
"atom:type"
);
mask
=
memory
->
grow
(
atom
->
mask
,
nmax
,
"atom:mask"
);
image
=
memory
->
grow
(
atom
->
image
,
nmax
,
"atom:image"
);
x
=
memory
->
grow
(
atom
->
x
,
nmax
,
3
,
"atom:x"
);
v
=
memory
->
grow
(
atom
->
v
,
nmax
,
3
,
"atom:v"
);
f
=
memory
->
grow
(
atom
->
f
,
nmax
*
comm
->
nthreads
,
3
,
"atom:f"
);
de
=
memory
->
grow
(
atom
->
de
,
nmax
*
comm
->
nthreads
,
"atom:de"
);
vfrac
=
memory
->
grow
(
atom
->
vfrac
,
nmax
,
"atom:vfrac"
);
rmass
=
memory
->
grow
(
atom
->
rmass
,
nmax
,
"atom:rmass"
);
x0
=
memory
->
grow
(
atom
->
x0
,
nmax
,
3
,
"atom:x0"
);
radius
=
memory
->
grow
(
atom
->
radius
,
nmax
,
"atom:radius"
);
contact_radius
=
memory
->
grow
(
atom
->
contact_radius
,
nmax
,
"atom:contact_radius"
);
molecule
=
memory
->
grow
(
atom
->
molecule
,
nmax
,
"atom:molecule"
);
smd_data_9
=
memory
->
grow
(
atom
->
smd_data_9
,
nmax
,
NMAT_FULL
,
"atom:defgrad_old"
);
e
=
memory
->
grow
(
atom
->
e
,
nmax
,
"atom:e"
);
vest
=
memory
->
grow
(
atom
->
vest
,
nmax
,
3
,
"atom:vest"
);
tlsph_stress
=
memory
->
grow
(
atom
->
smd_stress
,
nmax
,
NMAT_SYMM
,
"atom:tlsph_stress"
);
eff_plastic_strain
=
memory
->
grow
(
atom
->
eff_plastic_strain
,
nmax
,
"atom:eff_plastic_strain"
);
eff_plastic_strain_rate
=
memory
->
grow
(
atom
->
eff_plastic_strain_rate
,
nmax
,
"atom:eff_plastic_strain_rate"
);
damage
=
memory
->
grow
(
atom
->
damage
,
nmax
,
"atom:damage"
);
if
(
atom
->
nextra_grow
)
for
(
int
iextra
=
0
;
iextra
<
atom
->
nextra_grow
;
iextra
++
)
modify
->
fix
[
atom
->
extra_grow
[
iextra
]]
->
grow_arrays
(
nmax
);
}
/* ----------------------------------------------------------------------
reset local array ptrs
------------------------------------------------------------------------- */
void
AtomVecSMD
::
grow_reset
()
{
tag
=
atom
->
tag
;
type
=
atom
->
type
;
mask
=
atom
->
mask
;
image
=
atom
->
image
;
x
=
atom
->
x
;
v
=
atom
->
v
;
f
=
atom
->
f
;
radius
=
atom
->
radius
;
rmass
=
atom
->
rmass
;
vfrac
=
atom
->
vfrac
;
x0
=
atom
->
x0
;
contact_radius
=
atom
->
contact_radius
;
molecule
=
atom
->
molecule
;
smd_data_9
=
atom
->
smd_data_9
;
e
=
atom
->
e
;
de
=
atom
->
de
;
tlsph_stress
=
atom
->
smd_stress
;
eff_plastic_strain
=
atom
->
eff_plastic_strain
;
eff_plastic_strain_rate
=
atom
->
eff_plastic_strain_rate
;
damage
=
atom
->
damage
;
vest
=
atom
->
vest
;
}
/* ----------------------------------------------------------------------
copy atom I info to atom J
------------------------------------------------------------------------- */
void
AtomVecSMD
::
copy
(
int
i
,
int
j
,
int
delflag
)
{
tag
[
j
]
=
tag
[
i
];
type
[
j
]
=
type
[
i
];
mask
[
j
]
=
mask
[
i
];
image
[
j
]
=
image
[
i
];
x
[
j
][
0
]
=
x
[
i
][
0
];
x
[
j
][
1
]
=
x
[
i
][
1
];
x
[
j
][
2
]
=
x
[
i
][
2
];
v
[
j
][
0
]
=
v
[
i
][
0
];
v
[
j
][
1
]
=
v
[
i
][
1
];
v
[
j
][
2
]
=
v
[
i
][
2
];
vfrac
[
j
]
=
vfrac
[
i
];
rmass
[
j
]
=
rmass
[
i
];
x0
[
j
][
0
]
=
x0
[
i
][
0
];
x0
[
j
][
1
]
=
x0
[
i
][
1
];
x0
[
j
][
2
]
=
x0
[
i
][
2
];
radius
[
j
]
=
radius
[
i
];
contact_radius
[
j
]
=
contact_radius
[
i
];
molecule
[
j
]
=
molecule
[
i
];
e
[
j
]
=
e
[
i
];
eff_plastic_strain
[
j
]
=
eff_plastic_strain
[
i
];
eff_plastic_strain_rate
[
j
]
=
eff_plastic_strain_rate
[
i
];
vest
[
j
][
0
]
=
vest
[
i
][
0
];
vest
[
j
][
1
]
=
vest
[
i
][
1
];
vest
[
j
][
2
]
=
vest
[
i
][
2
];
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
smd_data_9
[
j
][
k
]
=
smd_data_9
[
i
][
k
];
}
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
tlsph_stress
[
j
][
k
]
=
tlsph_stress
[
i
][
k
];
}
damage
[
j
]
=
damage
[
i
];
if
(
atom
->
nextra_grow
)
for
(
int
iextra
=
0
;
iextra
<
atom
->
nextra_grow
;
iextra
++
)
modify
->
fix
[
atom
->
extra_grow
[
iextra
]]
->
copy_arrays
(
i
,
j
,
delflag
);
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_comm
(
int
n
,
int
*
list
,
double
*
buf
,
int
pbc_flag
,
int
*
pbc
)
{
error
->
one
(
FLERR
,
"atom vec tlsph can only be used with ghost velocities turned on"
);
return
-
1
;
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_comm_vel
(
int
n
,
int
*
list
,
double
*
buf
,
int
pbc_flag
,
int
*
pbc
)
{
// communicate quantities to ghosts, which are changed by time-integration AND are required on ghost atoms.
//no need to pack stress or defgrad information here, as these quantities are not required for ghost atoms.
// Inside pair_style tlsph, these quantities are computed and communicated to ghosts.
// no need to communicate x0 here, as it is not changed by time integration
// if x0 is changed when the ref config is updated, this communication is performed in the fix_integrate/tlsph
// similarily, rmass could be removed here.
// radius should be communicated here for future time-integration of the radius with ulsph (not implemented yet)
int
i
,
j
,
m
;
double
dx
,
dy
,
dz
,
dvx
,
dvy
,
dvz
;
m
=
0
;
if
(
pbc_flag
==
0
)
{
for
(
i
=
0
;
i
<
n
;
i
++
)
{
j
=
list
[
i
];
buf
[
m
++
]
=
x
[
j
][
0
];
buf
[
m
++
]
=
x
[
j
][
1
];
buf
[
m
++
]
=
x
[
j
][
2
];
//3
buf
[
m
++
]
=
radius
[
j
];
buf
[
m
++
]
=
vfrac
[
j
];
// 5
buf
[
m
++
]
=
v
[
j
][
0
];
buf
[
m
++
]
=
v
[
j
][
1
];
buf
[
m
++
]
=
v
[
j
][
2
];
// 8
buf
[
m
++
]
=
vest
[
j
][
0
];
buf
[
m
++
]
=
vest
[
j
][
1
];
buf
[
m
++
]
=
vest
[
j
][
2
];
// 11
buf
[
m
++
]
=
e
[
j
];
// 12
}
}
else
{
if
(
domain
->
triclinic
==
0
)
{
dx
=
pbc
[
0
]
*
domain
->
xprd
;
dy
=
pbc
[
1
]
*
domain
->
yprd
;
dz
=
pbc
[
2
]
*
domain
->
zprd
;
}
else
{
dx
=
pbc
[
0
]
*
domain
->
xprd
+
pbc
[
5
]
*
domain
->
xy
+
pbc
[
4
]
*
domain
->
xz
;
dy
=
pbc
[
1
]
*
domain
->
yprd
+
pbc
[
3
]
*
domain
->
yz
;
dz
=
pbc
[
2
]
*
domain
->
zprd
;
}
if
(
!
deform_vremap
)
{
for
(
i
=
0
;
i
<
n
;
i
++
)
{
j
=
list
[
i
];
buf
[
m
++
]
=
x
[
j
][
0
]
+
dx
;
buf
[
m
++
]
=
x
[
j
][
1
]
+
dy
;
buf
[
m
++
]
=
x
[
j
][
2
]
+
dz
;
buf
[
m
++
]
=
radius
[
j
];
buf
[
m
++
]
=
vfrac
[
j
];
buf
[
m
++
]
=
v
[
j
][
0
];
buf
[
m
++
]
=
v
[
j
][
1
];
buf
[
m
++
]
=
v
[
j
][
2
];
// 8
buf
[
m
++
]
=
vest
[
j
][
0
];
buf
[
m
++
]
=
vest
[
j
][
1
];
buf
[
m
++
]
=
vest
[
j
][
2
];
// 11
buf
[
m
++
]
=
e
[
j
];
// 12
}
}
else
{
dvx
=
pbc
[
0
]
*
h_rate
[
0
]
+
pbc
[
5
]
*
h_rate
[
5
]
+
pbc
[
4
]
*
h_rate
[
4
];
dvy
=
pbc
[
1
]
*
h_rate
[
1
]
+
pbc
[
3
]
*
h_rate
[
3
];
dvz
=
pbc
[
2
]
*
h_rate
[
2
];
// printf("\ndvx = %f, dvy=%f, dvz=%f\n", dvx, dvy, dvz);
// printf("dx = %f, dy=%f, dz=%f\n", dx, dy, dz);
for
(
i
=
0
;
i
<
n
;
i
++
)
{
j
=
list
[
i
];
buf
[
m
++
]
=
x
[
j
][
0
]
+
dx
;
buf
[
m
++
]
=
x
[
j
][
1
]
+
dy
;
buf
[
m
++
]
=
x
[
j
][
2
]
+
dz
;
buf
[
m
++
]
=
radius
[
j
];
buf
[
m
++
]
=
vfrac
[
j
];
if
(
mask
[
i
]
&
deform_groupbit
)
{
buf
[
m
++
]
=
v
[
j
][
0
]
+
dvx
;
buf
[
m
++
]
=
v
[
j
][
1
]
+
dvy
;
buf
[
m
++
]
=
v
[
j
][
2
]
+
dvz
;
buf
[
m
++
]
=
vest
[
j
][
0
]
+
dvx
;
buf
[
m
++
]
=
vest
[
j
][
1
]
+
dvy
;
buf
[
m
++
]
=
vest
[
j
][
2
]
+
dvz
;
}
else
{
buf
[
m
++
]
=
v
[
j
][
0
];
buf
[
m
++
]
=
v
[
j
][
1
];
buf
[
m
++
]
=
v
[
j
][
2
];
// 8
buf
[
m
++
]
=
vest
[
j
][
0
];
buf
[
m
++
]
=
vest
[
j
][
1
];
buf
[
m
++
]
=
vest
[
j
][
2
];
// 11
}
buf
[
m
++
]
=
e
[
j
];
// 12
}
}
}
return
m
;
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_comm_hybrid
(
int
n
,
int
*
list
,
double
*
buf
)
{
int
i
,
j
,
m
;
m
=
0
;
for
(
i
=
0
;
i
<
n
;
i
++
)
{
j
=
list
[
i
];
buf
[
m
++
]
=
radius
[
j
];
buf
[
m
++
]
=
vfrac
[
j
];
buf
[
m
++
]
=
vest
[
j
][
0
];
buf
[
m
++
]
=
vest
[
j
][
1
];
buf
[
m
++
]
=
vest
[
j
][
2
];
buf
[
m
++
]
=
e
[
j
];
}
return
m
;
}
/* ---------------------------------------------------------------------- */
void
AtomVecSMD
::
unpack_comm
(
int
n
,
int
first
,
double
*
buf
)
{
error
->
one
(
FLERR
,
"atom vec tlsph can only be used with ghost velocities turned on"
);
}
/* ---------------------------------------------------------------------- */
void
AtomVecSMD
::
unpack_comm_vel
(
int
n
,
int
first
,
double
*
buf
)
{
int
i
,
m
,
last
;
m
=
0
;
last
=
first
+
n
;
for
(
i
=
first
;
i
<
last
;
i
++
)
{
x
[
i
][
0
]
=
buf
[
m
++
];
x
[
i
][
1
]
=
buf
[
m
++
];
x
[
i
][
2
]
=
buf
[
m
++
];
//3
radius
[
i
]
=
buf
[
m
++
];
vfrac
[
i
]
=
buf
[
m
++
];
// 5
v
[
i
][
0
]
=
buf
[
m
++
];
v
[
i
][
1
]
=
buf
[
m
++
];
v
[
i
][
2
]
=
buf
[
m
++
];
// 8
vest
[
i
][
0
]
=
buf
[
m
++
];
vest
[
i
][
1
]
=
buf
[
m
++
];
vest
[
i
][
2
]
=
buf
[
m
++
];
// 11
e
[
i
]
=
buf
[
m
++
];
}
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
unpack_comm_hybrid
(
int
n
,
int
first
,
double
*
buf
)
{
int
i
,
m
,
last
;
m
=
0
;
last
=
first
+
n
;
for
(
i
=
first
;
i
<
last
;
i
++
)
{
radius
[
i
]
=
buf
[
m
++
];
vfrac
[
i
]
=
buf
[
m
++
];
vest
[
i
][
0
]
=
buf
[
m
++
];
vest
[
i
][
1
]
=
buf
[
m
++
];
vest
[
i
][
2
]
=
buf
[
m
++
];
e
[
i
]
=
buf
[
m
++
];
}
return
m
;
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_reverse
(
int
n
,
int
first
,
double
*
buf
)
{
int
i
,
m
,
last
;
printf
(
"in pack_reverse
\n
"
);
m
=
0
;
last
=
first
+
n
;
for
(
i
=
first
;
i
<
last
;
i
++
)
{
buf
[
m
++
]
=
f
[
i
][
0
];
buf
[
m
++
]
=
f
[
i
][
1
];
buf
[
m
++
]
=
f
[
i
][
2
];
buf
[
m
++
]
=
de
[
i
];
}
return
m
;
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_reverse_hybrid
(
int
n
,
int
first
,
double
*
buf
)
{
int
i
,
m
,
last
;
m
=
0
;
last
=
first
+
n
;
for
(
i
=
first
;
i
<
last
;
i
++
)
{
buf
[
m
++
]
=
de
[
i
];
}
return
m
;
}
/* ---------------------------------------------------------------------- */
void
AtomVecSMD
::
unpack_reverse
(
int
n
,
int
*
list
,
double
*
buf
)
{
int
i
,
j
,
m
;
m
=
0
;
for
(
i
=
0
;
i
<
n
;
i
++
)
{
j
=
list
[
i
];
f
[
j
][
0
]
+=
buf
[
m
++
];
f
[
j
][
1
]
+=
buf
[
m
++
];
f
[
j
][
2
]
+=
buf
[
m
++
];
de
[
j
]
+=
buf
[
m
++
];
}
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
unpack_reverse_hybrid
(
int
n
,
int
*
list
,
double
*
buf
)
{
int
i
,
j
,
m
;
m
=
0
;
for
(
i
=
0
;
i
<
n
;
i
++
)
{
j
=
list
[
i
];
de
[
j
]
+=
buf
[
m
++
];
}
return
m
;
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_border
(
int
n
,
int
*
list
,
double
*
buf
,
int
pbc_flag
,
int
*
pbc
)
{
error
->
one
(
FLERR
,
"atom vec tlsph can only be used with ghost velocities turned on"
);
return
-
1
;
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_border_vel
(
int
n
,
int
*
list
,
double
*
buf
,
int
pbc_flag
,
int
*
pbc
)
{
int
i
,
j
,
m
;
double
dx
,
dy
,
dz
,
dvx
,
dvy
,
dvz
;
//printf("AtomVecSMD::pack_border_vel\n");
m
=
0
;
if
(
pbc_flag
==
0
)
{
for
(
i
=
0
;
i
<
n
;
i
++
)
{
j
=
list
[
i
];
buf
[
m
++
]
=
x
[
j
][
0
];
buf
[
m
++
]
=
x
[
j
][
1
];
buf
[
m
++
]
=
x
[
j
][
2
];
// 3
buf
[
m
++
]
=
x0
[
j
][
0
];
buf
[
m
++
]
=
x0
[
j
][
1
];
buf
[
m
++
]
=
x0
[
j
][
2
];
// 6
buf
[
m
++
]
=
ubuf
(
tag
[
j
]).
d
;
buf
[
m
++
]
=
ubuf
(
type
[
j
]).
d
;
buf
[
m
++
]
=
ubuf
(
mask
[
j
]).
d
;
buf
[
m
++
]
=
ubuf
(
molecule
[
j
]).
d
;
// 10
buf
[
m
++
]
=
radius
[
j
];
buf
[
m
++
]
=
rmass
[
j
];
buf
[
m
++
]
=
vfrac
[
j
];
buf
[
m
++
]
=
contact_radius
[
j
];
buf
[
m
++
]
=
e
[
j
];
buf
[
m
++
]
=
eff_plastic_strain
[
j
];
// 16
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
buf
[
m
++
]
=
smd_data_9
[
j
][
k
];
}
// 25
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
buf
[
m
++
]
=
tlsph_stress
[
j
][
k
];
}
// 31
buf
[
m
++
]
=
v
[
j
][
0
];
buf
[
m
++
]
=
v
[
j
][
1
];
buf
[
m
++
]
=
v
[
j
][
2
];
// 34
buf
[
m
++
]
=
vest
[
j
][
0
];
buf
[
m
++
]
=
vest
[
j
][
1
];
buf
[
m
++
]
=
vest
[
j
][
2
];
// 37
}
}
else
{
if
(
domain
->
triclinic
==
0
)
{
dx
=
pbc
[
0
]
*
domain
->
xprd
;
dy
=
pbc
[
1
]
*
domain
->
yprd
;
dz
=
pbc
[
2
]
*
domain
->
zprd
;
}
else
{
dx
=
pbc
[
0
];
dy
=
pbc
[
1
];
dz
=
pbc
[
2
];
}
if
(
!
deform_vremap
)
{
//printf("dx = %f\n", dx);
for
(
i
=
0
;
i
<
n
;
i
++
)
{
j
=
list
[
i
];
buf
[
m
++
]
=
x
[
j
][
0
]
+
dx
;
buf
[
m
++
]
=
x
[
j
][
1
]
+
dy
;
buf
[
m
++
]
=
x
[
j
][
2
]
+
dz
;
// 3
buf
[
m
++
]
=
x0
[
j
][
0
];
// this is correct
buf
[
m
++
]
=
x0
[
j
][
1
];
buf
[
m
++
]
=
x0
[
j
][
2
];
// 6
buf
[
m
++
]
=
ubuf
(
tag
[
j
]).
d
;
buf
[
m
++
]
=
ubuf
(
type
[
j
]).
d
;
buf
[
m
++
]
=
ubuf
(
mask
[
j
]).
d
;
buf
[
m
++
]
=
ubuf
(
molecule
[
j
]).
d
;
// 10
buf
[
m
++
]
=
radius
[
j
];
buf
[
m
++
]
=
rmass
[
j
];
buf
[
m
++
]
=
vfrac
[
j
];
buf
[
m
++
]
=
contact_radius
[
j
];
buf
[
m
++
]
=
e
[
j
];
buf
[
m
++
]
=
eff_plastic_strain
[
j
];
// 17
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
buf
[
m
++
]
=
smd_data_9
[
j
][
k
];
}
// 26
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
buf
[
m
++
]
=
tlsph_stress
[
j
][
k
];
}
// 32
buf
[
m
++
]
=
v
[
j
][
0
];
buf
[
m
++
]
=
v
[
j
][
1
];
buf
[
m
++
]
=
v
[
j
][
2
];
// 35
buf
[
m
++
]
=
vest
[
j
][
0
];
buf
[
m
++
]
=
vest
[
j
][
1
];
buf
[
m
++
]
=
vest
[
j
][
2
];
// 38
}
}
else
{
dvx
=
pbc
[
0
]
*
h_rate
[
0
]
+
pbc
[
5
]
*
h_rate
[
5
]
+
pbc
[
4
]
*
h_rate
[
4
];
dvy
=
pbc
[
1
]
*
h_rate
[
1
]
+
pbc
[
3
]
*
h_rate
[
3
];
dvz
=
pbc
[
2
]
*
h_rate
[
2
];
// printf("\ndvx = %f, dvy=%f, dvz=%f\n", dvx, dvy, dvz);
// printf("dx = %f, dy=%f, dz=%f\n", dx, dy, dz);
for
(
i
=
0
;
i
<
n
;
i
++
)
{
j
=
list
[
i
];
buf
[
m
++
]
=
x
[
j
][
0
]
+
dx
;
buf
[
m
++
]
=
x
[
j
][
1
]
+
dy
;
buf
[
m
++
]
=
x
[
j
][
2
]
+
dz
;
// 3
buf
[
m
++
]
=
x0
[
j
][
0
];
buf
[
m
++
]
=
x0
[
j
][
1
];
buf
[
m
++
]
=
x0
[
j
][
2
];
// 6
buf
[
m
++
]
=
ubuf
(
tag
[
j
]).
d
;
buf
[
m
++
]
=
ubuf
(
type
[
j
]).
d
;
buf
[
m
++
]
=
ubuf
(
mask
[
j
]).
d
;
buf
[
m
++
]
=
ubuf
(
molecule
[
j
]).
d
;
// 10
buf
[
m
++
]
=
radius
[
j
];
buf
[
m
++
]
=
rmass
[
j
];
buf
[
m
++
]
=
vfrac
[
j
];
buf
[
m
++
]
=
contact_radius
[
j
];
buf
[
m
++
]
=
e
[
j
];
buf
[
m
++
]
=
eff_plastic_strain
[
j
];
// 16
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
buf
[
m
++
]
=
smd_data_9
[
j
][
k
];
}
// 25
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
buf
[
m
++
]
=
tlsph_stress
[
j
][
k
];
}
// 31
if
(
mask
[
i
]
&
deform_groupbit
)
{
buf
[
m
++
]
=
v
[
j
][
0
]
+
dvx
;
buf
[
m
++
]
=
v
[
j
][
1
]
+
dvy
;
buf
[
m
++
]
=
v
[
j
][
2
]
+
dvz
;
// 34
buf
[
m
++
]
=
vest
[
j
][
0
]
+
dvx
;
buf
[
m
++
]
=
vest
[
j
][
1
]
+
dvy
;
buf
[
m
++
]
=
vest
[
j
][
2
]
+
dvz
;
// 37
}
else
{
buf
[
m
++
]
=
v
[
j
][
0
];
buf
[
m
++
]
=
v
[
j
][
1
];
buf
[
m
++
]
=
v
[
j
][
2
];
// 34
buf
[
m
++
]
=
vest
[
j
][
0
];
buf
[
m
++
]
=
vest
[
j
][
1
];
buf
[
m
++
]
=
vest
[
j
][
2
];
// 37
}
}
}
}
if
(
atom
->
nextra_border
)
for
(
int
iextra
=
0
;
iextra
<
atom
->
nextra_border
;
iextra
++
)
m
+=
modify
->
fix
[
atom
->
extra_border
[
iextra
]]
->
pack_border
(
n
,
list
,
&
buf
[
m
]);
return
m
;
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_border_hybrid
(
int
n
,
int
*
list
,
double
*
buf
)
{
int
i
,
j
,
m
;
m
=
0
;
for
(
i
=
0
;
i
<
n
;
i
++
)
{
j
=
list
[
i
];
buf
[
m
++
]
=
x0
[
j
][
0
];
buf
[
m
++
]
=
x0
[
j
][
1
];
buf
[
m
++
]
=
x0
[
j
][
2
];
// 3
buf
[
m
++
]
=
ubuf
(
molecule
[
j
]).
d
;
// 4
buf
[
m
++
]
=
radius
[
j
];
buf
[
m
++
]
=
rmass
[
j
];
buf
[
m
++
]
=
vfrac
[
j
];
buf
[
m
++
]
=
contact_radius
[
j
];
buf
[
m
++
]
=
e
[
j
];
buf
[
m
++
]
=
eff_plastic_strain
[
j
];
// 11
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
buf
[
m
++
]
=
smd_data_9
[
j
][
k
];
}
// 20
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
buf
[
m
++
]
=
tlsph_stress
[
j
][
k
];
}
// 26
}
return
m
;
}
/* ---------------------------------------------------------------------- */
void
AtomVecSMD
::
unpack_border
(
int
n
,
int
first
,
double
*
buf
)
{
error
->
one
(
FLERR
,
"atom vec tlsph can only be used with ghost velocities turned on"
);
}
/* ---------------------------------------------------------------------- */
void
AtomVecSMD
::
unpack_border_vel
(
int
n
,
int
first
,
double
*
buf
)
{
int
i
,
m
,
last
;
m
=
0
;
last
=
first
+
n
;
for
(
i
=
first
;
i
<
last
;
i
++
)
{
if
(
i
==
nmax
)
grow
(
0
);
x
[
i
][
0
]
=
buf
[
m
++
];
x
[
i
][
1
]
=
buf
[
m
++
];
x
[
i
][
2
]
=
buf
[
m
++
];
// 3
x0
[
i
][
0
]
=
buf
[
m
++
];
x0
[
i
][
1
]
=
buf
[
m
++
];
x0
[
i
][
2
]
=
buf
[
m
++
];
// 6
tag
[
i
]
=
(
tagint
)
ubuf
(
buf
[
m
++
]).
i
;
type
[
i
]
=
(
int
)
ubuf
(
buf
[
m
++
]).
i
;
mask
[
i
]
=
(
int
)
ubuf
(
buf
[
m
++
]).
i
;
molecule
[
i
]
=
(
tagint
)
ubuf
(
buf
[
m
++
]).
i
;
// 10
radius
[
i
]
=
buf
[
m
++
];
rmass
[
i
]
=
buf
[
m
++
];
vfrac
[
i
]
=
buf
[
m
++
];
contact_radius
[
i
]
=
buf
[
m
++
];
e
[
i
]
=
buf
[
m
++
];
eff_plastic_strain
[
i
]
=
buf
[
m
++
];
// 16
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
smd_data_9
[
i
][
k
]
=
buf
[
m
++
];
}
// 25
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
tlsph_stress
[
i
][
k
]
=
buf
[
m
++
];
}
// 31
v
[
i
][
0
]
=
buf
[
m
++
];
v
[
i
][
1
]
=
buf
[
m
++
];
v
[
i
][
2
]
=
buf
[
m
++
];
// 34
vest
[
i
][
0
]
=
buf
[
m
++
];
vest
[
i
][
1
]
=
buf
[
m
++
];
vest
[
i
][
2
]
=
buf
[
m
++
];
// 37
}
if
(
atom
->
nextra_border
)
for
(
int
iextra
=
0
;
iextra
<
atom
->
nextra_border
;
iextra
++
)
m
+=
modify
->
fix
[
atom
->
extra_border
[
iextra
]]
->
unpack_border
(
n
,
first
,
&
buf
[
m
]);
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
unpack_border_hybrid
(
int
n
,
int
first
,
double
*
buf
)
{
int
i
,
m
,
last
;
m
=
0
;
last
=
first
+
n
;
for
(
i
=
first
;
i
<
last
;
i
++
)
{
x0
[
i
][
0
]
=
buf
[
m
++
];
x0
[
i
][
1
]
=
buf
[
m
++
];
x0
[
i
][
2
]
=
buf
[
m
++
];
// 3
molecule
[
i
]
=
(
tagint
)
ubuf
(
buf
[
m
++
]).
i
;
// 4
radius
[
i
]
=
buf
[
m
++
];
rmass
[
i
]
=
buf
[
m
++
];
vfrac
[
i
]
=
buf
[
m
++
];
contact_radius
[
i
]
=
buf
[
m
++
];
e
[
i
]
=
buf
[
m
++
];
eff_plastic_strain
[
i
]
=
buf
[
m
++
];
// 11
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
smd_data_9
[
i
][
k
]
=
buf
[
m
++
];
}
// 20
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
tlsph_stress
[
i
][
k
]
=
buf
[
m
++
];
}
// 26
}
return
m
;
}
/* ----------------------------------------------------------------------
pack data for atom I for sending to another proc
xyz must be 1st 3 values, so comm::exchange() can test on them
------------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_exchange
(
int
i
,
double
*
buf
)
{
int
m
=
1
;
//printf("in AtomVecSMD::pack_exchange tag %d\n", tag[i]);
buf
[
m
++
]
=
x
[
i
][
0
];
buf
[
m
++
]
=
x
[
i
][
1
];
buf
[
m
++
]
=
x
[
i
][
2
];
// 3
buf
[
m
++
]
=
x0
[
i
][
0
];
buf
[
m
++
]
=
x0
[
i
][
1
];
buf
[
m
++
]
=
x0
[
i
][
2
];
// 6
buf
[
m
++
]
=
ubuf
(
tag
[
i
]).
d
;
buf
[
m
++
]
=
ubuf
(
type
[
i
]).
d
;
buf
[
m
++
]
=
ubuf
(
mask
[
i
]).
d
;
buf
[
m
++
]
=
ubuf
(
image
[
i
]).
d
;
buf
[
m
++
]
=
ubuf
(
molecule
[
i
]).
d
;
// 11
buf
[
m
++
]
=
radius
[
i
];
buf
[
m
++
]
=
rmass
[
i
];
buf
[
m
++
]
=
vfrac
[
i
];
buf
[
m
++
]
=
contact_radius
[
i
];
buf
[
m
++
]
=
e
[
i
];
buf
[
m
++
]
=
eff_plastic_strain
[
i
];
// 18
buf
[
m
++
]
=
eff_plastic_strain_rate
[
i
];
// 19
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
buf
[
m
++
]
=
smd_data_9
[
i
][
k
];
}
// 27
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
buf
[
m
++
]
=
tlsph_stress
[
i
][
k
];
}
// 33
buf
[
m
++
]
=
v
[
i
][
0
];
buf
[
m
++
]
=
v
[
i
][
1
];
buf
[
m
++
]
=
v
[
i
][
2
];
// 36
buf
[
m
++
]
=
vest
[
i
][
0
];
buf
[
m
++
]
=
vest
[
i
][
1
];
buf
[
m
++
]
=
vest
[
i
][
2
];
// 39
buf
[
m
++
]
=
damage
[
i
];
if
(
atom
->
nextra_grow
)
for
(
int
iextra
=
0
;
iextra
<
atom
->
nextra_grow
;
iextra
++
)
m
+=
modify
->
fix
[
atom
->
extra_grow
[
iextra
]]
->
pack_exchange
(
i
,
&
buf
[
m
]);
buf
[
0
]
=
m
;
return
m
;
}
/* ---------------------------------------------------------------------- */
int
AtomVecSMD
::
unpack_exchange
(
double
*
buf
)
{
int
nlocal
=
atom
->
nlocal
;
if
(
nlocal
==
nmax
)
grow
(
0
);
int
m
=
1
;
x
[
nlocal
][
0
]
=
buf
[
m
++
];
x
[
nlocal
][
1
]
=
buf
[
m
++
];
x
[
nlocal
][
2
]
=
buf
[
m
++
];
// 3
x0
[
nlocal
][
0
]
=
buf
[
m
++
];
x0
[
nlocal
][
1
]
=
buf
[
m
++
];
x0
[
nlocal
][
2
]
=
buf
[
m
++
];
// 6
tag
[
nlocal
]
=
(
tagint
)
ubuf
(
buf
[
m
++
]).
i
;
type
[
nlocal
]
=
(
int
)
ubuf
(
buf
[
m
++
]).
i
;
mask
[
nlocal
]
=
(
int
)
ubuf
(
buf
[
m
++
]).
i
;
image
[
nlocal
]
=
(
imageint
)
ubuf
(
buf
[
m
++
]).
i
;
molecule
[
nlocal
]
=
(
tagint
)
ubuf
(
buf
[
m
++
]).
i
;
// 11
radius
[
nlocal
]
=
buf
[
m
++
];
rmass
[
nlocal
]
=
buf
[
m
++
];
vfrac
[
nlocal
]
=
buf
[
m
++
];
contact_radius
[
nlocal
]
=
buf
[
m
++
];
e
[
nlocal
]
=
buf
[
m
++
];
eff_plastic_strain
[
nlocal
]
=
buf
[
m
++
];
// 18
eff_plastic_strain_rate
[
nlocal
]
=
buf
[
m
++
];
// 19
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
smd_data_9
[
nlocal
][
k
]
=
buf
[
m
++
];
}
// 27
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
tlsph_stress
[
nlocal
][
k
]
=
buf
[
m
++
];
}
// 33
v
[
nlocal
][
0
]
=
buf
[
m
++
];
v
[
nlocal
][
1
]
=
buf
[
m
++
];
v
[
nlocal
][
2
]
=
buf
[
m
++
];
// 36
vest
[
nlocal
][
0
]
=
buf
[
m
++
];
vest
[
nlocal
][
1
]
=
buf
[
m
++
];
vest
[
nlocal
][
2
]
=
buf
[
m
++
];
// 39
damage
[
nlocal
]
=
buf
[
m
++
];
//40
if
(
atom
->
nextra_grow
)
for
(
int
iextra
=
0
;
iextra
<
atom
->
nextra_grow
;
iextra
++
)
m
+=
modify
->
fix
[
atom
->
extra_grow
[
iextra
]]
->
unpack_exchange
(
nlocal
,
&
buf
[
m
]);
atom
->
nlocal
++
;
return
m
;
}
/* ----------------------------------------------------------------------
size of restart data for all atoms owned by this proc
include extra data stored by fixes
------------------------------------------------------------------------- */
int
AtomVecSMD
::
size_restart
()
{
int
i
;
int
nlocal
=
atom
->
nlocal
;
int
n
=
43
*
nlocal
;
// count pack_restart + 1 (size of buffer)
if
(
atom
->
nextra_restart
)
for
(
int
iextra
=
0
;
iextra
<
atom
->
nextra_restart
;
iextra
++
)
for
(
i
=
0
;
i
<
nlocal
;
i
++
)
n
+=
modify
->
fix
[
atom
->
extra_restart
[
iextra
]]
->
size_restart
(
i
);
return
n
;
}
/* ----------------------------------------------------------------------
pack atom I's data for restart file including extra quantities
xyz must be 1st 3 values, so that read_restart can test on them
molecular types may be negative, but write as positive
------------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_restart
(
int
i
,
double
*
buf
)
{
int
m
=
1
;
// 1
buf
[
m
++
]
=
x
[
i
][
0
];
buf
[
m
++
]
=
x
[
i
][
1
];
buf
[
m
++
]
=
x
[
i
][
2
];
// 4
buf
[
m
++
]
=
x0
[
i
][
0
];
buf
[
m
++
]
=
x0
[
i
][
1
];
buf
[
m
++
]
=
x0
[
i
][
2
];
// 7
buf
[
m
++
]
=
ubuf
(
tag
[
i
]).
d
;
buf
[
m
++
]
=
ubuf
(
type
[
i
]).
d
;
buf
[
m
++
]
=
ubuf
(
mask
[
i
]).
d
;
// 10
buf
[
m
++
]
=
ubuf
(
image
[
i
]).
d
;
buf
[
m
++
]
=
ubuf
(
molecule
[
i
]).
d
;
buf
[
m
++
]
=
radius
[
i
];
buf
[
m
++
]
=
rmass
[
i
];
buf
[
m
++
]
=
vfrac
[
i
];
// 15
buf
[
m
++
]
=
contact_radius
[
i
];
buf
[
m
++
]
=
e
[
i
];
buf
[
m
++
]
=
eff_plastic_strain
[
i
];
buf
[
m
++
]
=
eff_plastic_strain_rate
[
i
];
// 19
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
buf
[
m
++
]
=
smd_data_9
[
i
][
k
];
}
// 28
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
buf
[
m
++
]
=
tlsph_stress
[
i
][
k
];
}
// 34
buf
[
m
++
]
=
v
[
i
][
0
];
buf
[
m
++
]
=
v
[
i
][
1
];
buf
[
m
++
]
=
v
[
i
][
2
];
// 37
buf
[
m
++
]
=
vest
[
i
][
0
];
buf
[
m
++
]
=
vest
[
i
][
1
];
buf
[
m
++
]
=
vest
[
i
][
2
];
// 40
buf
[
m
++
]
=
damage
[
i
];
// 41
if
(
atom
->
nextra_restart
)
for
(
int
iextra
=
0
;
iextra
<
atom
->
nextra_restart
;
iextra
++
)
m
+=
modify
->
fix
[
atom
->
extra_restart
[
iextra
]]
->
pack_restart
(
i
,
&
buf
[
m
]);
buf
[
0
]
=
m
;
return
m
;
}
/* ----------------------------------------------------------------------
unpack data for one atom from restart file including extra quantities
------------------------------------------------------------------------- */
int
AtomVecSMD
::
unpack_restart
(
double
*
buf
)
{
int
nlocal
=
atom
->
nlocal
;
if
(
nlocal
==
nmax
)
{
grow
(
0
);
if
(
atom
->
nextra_store
)
memory
->
grow
(
atom
->
extra
,
nmax
,
atom
->
nextra_store
,
"atom:extra"
);
}
int
m
=
1
;
x
[
nlocal
][
0
]
=
buf
[
m
++
];
x
[
nlocal
][
1
]
=
buf
[
m
++
];
x
[
nlocal
][
2
]
=
buf
[
m
++
];
// 3
x0
[
nlocal
][
0
]
=
buf
[
m
++
];
x0
[
nlocal
][
1
]
=
buf
[
m
++
];
x0
[
nlocal
][
2
]
=
buf
[
m
++
];
// 6
tag
[
nlocal
]
=
(
tagint
)
ubuf
(
buf
[
m
++
]).
i
;
type
[
nlocal
]
=
(
int
)
ubuf
(
buf
[
m
++
]).
i
;
mask
[
nlocal
]
=
(
int
)
ubuf
(
buf
[
m
++
]).
i
;
image
[
nlocal
]
=
(
imageint
)
ubuf
(
buf
[
m
++
]).
i
;
molecule
[
nlocal
]
=
(
tagint
)
ubuf
(
buf
[
m
++
]).
i
;
// 11
radius
[
nlocal
]
=
buf
[
m
++
];
rmass
[
nlocal
]
=
buf
[
m
++
];
vfrac
[
nlocal
]
=
buf
[
m
++
];
//14
contact_radius
[
nlocal
]
=
buf
[
m
++
];
//15
e
[
nlocal
]
=
buf
[
m
++
];
eff_plastic_strain
[
nlocal
]
=
buf
[
m
++
];
// 18
eff_plastic_strain_rate
[
nlocal
]
=
buf
[
m
++
];
// 29
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
smd_data_9
[
nlocal
][
k
]
=
buf
[
m
++
];
}
// 28
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
tlsph_stress
[
nlocal
][
k
]
=
buf
[
m
++
];
}
// 34
v
[
nlocal
][
0
]
=
buf
[
m
++
];
v
[
nlocal
][
1
]
=
buf
[
m
++
];
v
[
nlocal
][
2
]
=
buf
[
m
++
];
// 37
vest
[
nlocal
][
0
]
=
buf
[
m
++
];
vest
[
nlocal
][
1
]
=
buf
[
m
++
];
vest
[
nlocal
][
2
]
=
buf
[
m
++
];
// 40
damage
[
nlocal
]
=
buf
[
m
++
];
//41
//printf("nlocal in restart is %d\n", nlocal);
double
**
extra
=
atom
->
extra
;
if
(
atom
->
nextra_store
)
{
int
size
=
static_cast
<
int
>
(
buf
[
0
])
-
m
;
for
(
int
i
=
0
;
i
<
size
;
i
++
)
extra
[
nlocal
][
i
]
=
buf
[
m
++
];
}
atom
->
nlocal
++
;
//printf("returning m=%d in unpack_restart\n", m);
return
m
;
}
/* ----------------------------------------------------------------------
create one atom of itype at coord
set other values to defaults
------------------------------------------------------------------------- */
void
AtomVecSMD
::
create_atom
(
int
itype
,
double
*
coord
)
{
int
nlocal
=
atom
->
nlocal
;
if
(
nlocal
==
nmax
)
{
printf
(
"nlocal = %d, nmax = %d, calling grow
\n
"
,
nlocal
,
nmax
);
grow
(
0
);
printf
(
"... finished growing
\n
"
);
}
tag
[
nlocal
]
=
0
;
type
[
nlocal
]
=
itype
;
x
[
nlocal
][
0
]
=
coord
[
0
];
x
[
nlocal
][
1
]
=
coord
[
1
];
x
[
nlocal
][
2
]
=
coord
[
2
];
x0
[
nlocal
][
0
]
=
coord
[
0
];
x0
[
nlocal
][
1
]
=
coord
[
1
];
x0
[
nlocal
][
2
]
=
coord
[
2
];
mask
[
nlocal
]
=
1
;
image
[
nlocal
]
=
((
imageint
)
IMGMAX
<<
IMG2BITS
)
|
((
imageint
)
IMGMAX
<<
IMGBITS
)
|
IMGMAX
;
v
[
nlocal
][
0
]
=
0.0
;
v
[
nlocal
][
1
]
=
0.0
;
v
[
nlocal
][
2
]
=
0.0
;
vest
[
nlocal
][
0
]
=
0.0
;
vest
[
nlocal
][
1
]
=
0.0
;
vest
[
nlocal
][
2
]
=
0.0
;
vfrac
[
nlocal
]
=
1.0
;
rmass
[
nlocal
]
=
1.0
;
radius
[
nlocal
]
=
0.5
;
contact_radius
[
nlocal
]
=
0.5
;
molecule
[
nlocal
]
=
1
;
e
[
nlocal
]
=
0.0
;
eff_plastic_strain
[
nlocal
]
=
0.0
;
eff_plastic_strain_rate
[
nlocal
]
=
0.0
;
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
smd_data_9
[
nlocal
][
k
]
=
0.0
;
}
smd_data_9
[
nlocal
][
0
]
=
1.0
;
// xx
smd_data_9
[
nlocal
][
4
]
=
1.0
;
// yy
smd_data_9
[
nlocal
][
8
]
=
1.0
;
// zz
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
tlsph_stress
[
nlocal
][
k
]
=
0.0
;
}
damage
[
nlocal
]
=
0.0
;
atom
->
nlocal
++
;
}
/* ----------------------------------------------------------------------
unpack one line from Atoms section of data file
initialize other atom quantities
------------------------------------------------------------------------- */
void
AtomVecSMD
::
data_atom
(
double
*
coord
,
imageint
imagetmp
,
char
**
values
)
{
int
nlocal
=
atom
->
nlocal
;
if
(
nlocal
==
nmax
)
grow
(
0
);
tag
[
nlocal
]
=
ATOTAGINT
(
values
[
0
]);
type
[
nlocal
]
=
atoi
(
values
[
1
]);
if
(
type
[
nlocal
]
<=
0
||
type
[
nlocal
]
>
atom
->
ntypes
)
error
->
one
(
FLERR
,
"Invalid atom type in Atoms section of data file"
);
molecule
[
nlocal
]
=
ATOTAGINT
(
values
[
2
]);
if
(
molecule
[
nlocal
]
<=
0
)
error
->
one
(
FLERR
,
"Invalid molecule in Atoms section of data file"
);
vfrac
[
nlocal
]
=
atof
(
values
[
3
]);
if
(
vfrac
[
nlocal
]
<
0.0
)
error
->
one
(
FLERR
,
"Invalid volume in Atoms section of data file"
);
rmass
[
nlocal
]
=
atof
(
values
[
4
]);
if
(
rmass
[
nlocal
]
==
0.0
)
error
->
one
(
FLERR
,
"Invalid mass in Atoms section of data file"
);
radius
[
nlocal
]
=
atof
(
values
[
5
]);
if
(
radius
[
nlocal
]
<
0.0
)
error
->
one
(
FLERR
,
"Invalid radius in Atoms section of data file"
);
contact_radius
[
nlocal
]
=
atof
(
values
[
6
]);
if
(
contact_radius
[
nlocal
]
<
0.0
)
error
->
one
(
FLERR
,
"Invalid contact radius in Atoms section of data file"
);
e
[
nlocal
]
=
0.0
;
x0
[
nlocal
][
0
]
=
atof
(
values
[
7
]);
x0
[
nlocal
][
1
]
=
atof
(
values
[
8
]);
x0
[
nlocal
][
2
]
=
atof
(
values
[
9
]);
x
[
nlocal
][
0
]
=
coord
[
0
];
x
[
nlocal
][
1
]
=
coord
[
1
];
x
[
nlocal
][
2
]
=
coord
[
2
];
image
[
nlocal
]
=
imagetmp
;
mask
[
nlocal
]
=
1
;
v
[
nlocal
][
0
]
=
0.0
;
v
[
nlocal
][
1
]
=
0.0
;
v
[
nlocal
][
2
]
=
0.0
;
vest
[
nlocal
][
0
]
=
0.0
;
vest
[
nlocal
][
1
]
=
0.0
;
vest
[
nlocal
][
2
]
=
0.0
;
damage
[
nlocal
]
=
0.0
;
eff_plastic_strain
[
nlocal
]
=
0.0
;
eff_plastic_strain_rate
[
nlocal
]
=
0.0
;
for
(
int
k
=
0
;
k
<
NMAT_FULL
;
k
++
)
{
smd_data_9
[
nlocal
][
k
]
=
0.0
;
}
for
(
int
k
=
0
;
k
<
NMAT_SYMM
;
k
++
)
{
tlsph_stress
[
nlocal
][
k
]
=
0.0
;
}
smd_data_9
[
nlocal
][
0
]
=
1.0
;
// xx
smd_data_9
[
nlocal
][
4
]
=
1.0
;
// yy
smd_data_9
[
nlocal
][
8
]
=
1.0
;
// zz
atom
->
nlocal
++
;
}
/* ----------------------------------------------------------------------
unpack hybrid quantities from one line in Atoms section of data file
initialize other atom quantities for this sub-style
------------------------------------------------------------------------- */
int
AtomVecSMD
::
data_atom_hybrid
(
int
nlocal
,
char
**
values
)
{
error
->
one
(
FLERR
,
"hybrid atom style functionality not yet implemented for atom style tlsph"
);
return
-
1
;
}
/* ----------------------------------------------------------------------
unpack one line from Velocities section of data file
------------------------------------------------------------------------- */
void
AtomVecSMD
::
data_vel
(
int
m
,
char
**
values
)
{
v
[
m
][
0
]
=
atof
(
values
[
0
]);
v
[
m
][
1
]
=
atof
(
values
[
1
]);
v
[
m
][
2
]
=
atof
(
values
[
2
]);
vest
[
m
][
0
]
=
atof
(
values
[
0
]);
vest
[
m
][
1
]
=
atof
(
values
[
1
]);
vest
[
m
][
2
]
=
atof
(
values
[
2
]);
}
/* ----------------------------------------------------------------------
unpack hybrid quantities from one line in Velocities section of data file
------------------------------------------------------------------------- */
int
AtomVecSMD
::
data_vel_hybrid
(
int
m
,
char
**
values
)
{
error
->
one
(
FLERR
,
"hybrid atom style functionality not yet implemented for atom style tlsph"
);
return
0
;
}
/* ----------------------------------------------------------------------
pack atom info for data file including 3 image flags
------------------------------------------------------------------------- */
void
AtomVecSMD
::
pack_data
(
double
**
buf
)
{
int
nlocal
=
atom
->
nlocal
;
for
(
int
i
=
0
;
i
<
nlocal
;
i
++
)
{
buf
[
i
][
0
]
=
ubuf
(
tag
[
i
]).
d
;
buf
[
i
][
1
]
=
ubuf
(
type
[
i
]).
d
;
buf
[
i
][
2
]
=
ubuf
(
molecule
[
i
]).
d
;
buf
[
i
][
3
]
=
vfrac
[
i
];
buf
[
i
][
4
]
=
rmass
[
i
];
buf
[
i
][
5
]
=
radius
[
i
];
buf
[
i
][
6
]
=
contact_radius
[
i
];
buf
[
i
][
7
]
=
x
[
i
][
0
];
buf
[
i
][
8
]
=
x
[
i
][
1
];
buf
[
i
][
9
]
=
x
[
i
][
2
];
buf
[
i
][
10
]
=
ubuf
((
image
[
i
]
&
IMGMASK
)
-
IMGMAX
).
d
;
buf
[
i
][
11
]
=
ubuf
((
image
[
i
]
>>
IMGBITS
&
IMGMASK
)
-
IMGMAX
).
d
;
buf
[
i
][
12
]
=
ubuf
((
image
[
i
]
>>
IMG2BITS
)
-
IMGMAX
).
d
;
}
}
/* ----------------------------------------------------------------------
pack hybrid atom info for data file
------------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_data_hybrid
(
int
i
,
double
*
buf
)
{
error
->
one
(
FLERR
,
"hybrid atom style functionality not yet implemented for atom style tlsph"
);
return
-
1
;
}
/* ----------------------------------------------------------------------
write atom info to data file including 3 image flags
------------------------------------------------------------------------- */
void
AtomVecSMD
::
write_data
(
FILE
*
fp
,
int
n
,
double
**
buf
)
{
for
(
int
i
=
0
;
i
<
n
;
i
++
)
fprintf
(
fp
,
TAGINT_FORMAT
" %d %d %-1.16e %-1.16e %-1.16e %-1.16e %-1.16e %-1.16e %-1.16e %d %d %d
\n
"
,
(
tagint
)
ubuf
(
buf
[
i
][
0
]).
i
,
(
int
)
ubuf
(
buf
[
i
][
1
]).
i
,
(
int
)
ubuf
(
buf
[
i
][
2
]).
i
,
buf
[
i
][
3
],
buf
[
i
][
4
],
buf
[
i
][
5
],
buf
[
i
][
6
],
buf
[
i
][
7
],
buf
[
i
][
8
],
buf
[
i
][
9
],
(
int
)
ubuf
(
buf
[
i
][
7
]).
i
,
(
int
)
ubuf
(
buf
[
i
][
8
]).
i
,
(
int
)
ubuf
(
buf
[
i
][
9
]).
i
);
}
/* ----------------------------------------------------------------------
write hybrid atom info to data file
------------------------------------------------------------------------- */
int
AtomVecSMD
::
write_data_hybrid
(
FILE
*
fp
,
double
*
buf
)
{
error
->
one
(
FLERR
,
"hybrid atom style functionality not yet implemented for atom style tlsph"
);
return
-
1
;
}
/* ----------------------------------------------------------------------
pack velocity info for data file
------------------------------------------------------------------------- */
void
AtomVecSMD
::
pack_vel
(
double
**
buf
)
{
int
nlocal
=
atom
->
nlocal
;
for
(
int
i
=
0
;
i
<
nlocal
;
i
++
)
{
buf
[
i
][
0
]
=
ubuf
(
tag
[
i
]).
d
;
buf
[
i
][
1
]
=
v
[
i
][
0
];
buf
[
i
][
2
]
=
v
[
i
][
1
];
buf
[
i
][
3
]
=
v
[
i
][
2
];
}
}
/* ----------------------------------------------------------------------
pack hybrid velocity info for data file
------------------------------------------------------------------------- */
int
AtomVecSMD
::
pack_vel_hybrid
(
int
i
,
double
*
buf
)
{
error
->
one
(
FLERR
,
"hybrid atom style functionality not yet implemented for atom style tlsph"
);
return
0
;
}
/* ----------------------------------------------------------------------
write velocity info to data file
------------------------------------------------------------------------- */
void
AtomVecSMD
::
write_vel
(
FILE
*
fp
,
int
n
,
double
**
buf
)
{
for
(
int
i
=
0
;
i
<
n
;
i
++
)
fprintf
(
fp
,
TAGINT_FORMAT
" %-1.16e %-1.16e %-1.16e %-1.16e %-1.16e %-1.16e
\n
"
,
(
tagint
)
ubuf
(
buf
[
i
][
0
]).
i
,
buf
[
i
][
1
],
buf
[
i
][
2
],
buf
[
i
][
3
],
buf
[
i
][
4
],
buf
[
i
][
5
],
buf
[
i
][
6
]);
}
/* ----------------------------------------------------------------------
write hybrid velocity info to data file
------------------------------------------------------------------------- */
int
AtomVecSMD
::
write_vel_hybrid
(
FILE
*
fp
,
double
*
buf
)
{
error
->
one
(
FLERR
,
"hybrid atom style functionality not yet implemented for atom style tlsph"
);
return
3
;
}
/* ----------------------------------------------------------------------
return # of bytes of allocated memory
------------------------------------------------------------------------- */
bigint
AtomVecSMD
::
memory_usage
()
{
bigint
bytes
=
0
;
if
(
atom
->
memcheck
(
"tag"
))
bytes
+=
memory
->
usage
(
tag
,
nmax
);
if
(
atom
->
memcheck
(
"type"
))
bytes
+=
memory
->
usage
(
type
,
nmax
);
if
(
atom
->
memcheck
(
"molecule"
))
bytes
+=
memory
->
usage
(
molecule
,
nmax
);
if
(
atom
->
memcheck
(
"mask"
))
bytes
+=
memory
->
usage
(
mask
,
nmax
);
if
(
atom
->
memcheck
(
"image"
))
bytes
+=
memory
->
usage
(
image
,
nmax
);
if
(
atom
->
memcheck
(
"x"
))
bytes
+=
memory
->
usage
(
x
,
nmax
,
3
);
if
(
atom
->
memcheck
(
"v"
))
bytes
+=
memory
->
usage
(
v
,
nmax
,
3
);
if
(
atom
->
memcheck
(
"vest"
))
bytes
+=
memory
->
usage
(
vest
,
nmax
,
3
);
if
(
atom
->
memcheck
(
"f"
))
bytes
+=
memory
->
usage
(
f
,
nmax
*
comm
->
nthreads
,
3
);
if
(
atom
->
memcheck
(
"radius"
))
bytes
+=
memory
->
usage
(
radius
,
nmax
);
if
(
atom
->
memcheck
(
"contact_radius"
))
bytes
+=
memory
->
usage
(
contact_radius
,
nmax
);
if
(
atom
->
memcheck
(
"vfrac"
))
bytes
+=
memory
->
usage
(
vfrac
,
nmax
);
if
(
atom
->
memcheck
(
"rmass"
))
bytes
+=
memory
->
usage
(
rmass
,
nmax
);
if
(
atom
->
memcheck
(
"eff_plastic_strain"
))
bytes
+=
memory
->
usage
(
eff_plastic_strain
,
nmax
);
if
(
atom
->
memcheck
(
"eff_plastic_strain_rate"
))
bytes
+=
memory
->
usage
(
eff_plastic_strain_rate
,
nmax
);
if
(
atom
->
memcheck
(
"e"
))
bytes
+=
memory
->
usage
(
e
,
nmax
);
if
(
atom
->
memcheck
(
"de"
))
bytes
+=
memory
->
usage
(
de
,
nmax
);
if
(
atom
->
memcheck
(
"smd_data_9"
))
bytes
+=
memory
->
usage
(
smd_data_9
,
nmax
,
NMAT_FULL
);
if
(
atom
->
memcheck
(
"tlsph_stress"
))
bytes
+=
memory
->
usage
(
tlsph_stress
,
nmax
,
NMAT_SYMM
);
if
(
atom
->
memcheck
(
"damage"
))
bytes
+=
memory
->
usage
(
damage
,
nmax
);
return
bytes
;
}
/* ---------------------------------------------------------------------- */
void
AtomVecSMD
::
force_clear
(
int
n
,
size_t
nbytes
)
{
//printf("clearing force on atom %d", n);
memset
(
&
de
[
n
],
0
,
nbytes
);
memset
(
&
f
[
0
][
0
],
0
,
3
*
nbytes
);
}
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