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SWIFT
SWIFTsim
Commits
b4f29fee
Commit
b4f29fee
authored
Mar 29, 2016
by
Pedro Gonnet
Browse files
first pass through space.c.
parent
2e9a2c28
Changes
1
Hide whitespace changes
Inline
Side-by-side
src/space.c
View file @
b4f29fee
...
...
@@ -167,7 +167,7 @@ void space_regrid(struct space *s, double cell_max, int verbose) {
if
(
s
->
cells
[
k
].
h_max
>
h_max
)
h_max
=
s
->
cells
[
k
].
h_max
;
}
}
else
{
for
(
in
t
k
=
0
;
k
<
nr_parts
;
k
++
)
{
for
(
size_
t
k
=
0
;
k
<
nr_parts
;
k
++
)
{
if
(
s
->
parts
[
k
].
h
>
h_max
)
h_max
=
s
->
parts
[
k
].
h
;
}
s
->
h_max
=
h_max
;
...
...
@@ -314,8 +314,8 @@ void space_rebuild(struct space *s, double cell_max, int verbose) {
/* Re-grid if necessary, or just re-set the cell data. */
space_regrid
(
s
,
cell_max
,
verbose
);
in
t
nr_parts
=
s
->
nr_parts
;
in
t
nr_gparts
=
s
->
nr_gparts
;
size_
t
nr_parts
=
s
->
nr_parts
;
size_
t
nr_gparts
=
s
->
nr_gparts
;
struct
cell
*
restrict
cells
=
s
->
cells
;
const
double
ih
[
3
]
=
{
s
->
ih
[
0
],
s
->
ih
[
1
],
s
->
ih
[
2
]};
...
...
@@ -328,7 +328,7 @@ void space_rebuild(struct space *s, double cell_max, int verbose) {
int
*
ind
;
if
((
ind
=
(
int
*
)
malloc
(
sizeof
(
int
)
*
ind_size
))
==
NULL
)
error
(
"Failed to allocate temporary particle indices."
);
for
(
in
t
k
=
0
;
k
<
nr_parts
;
k
++
)
{
for
(
size_
t
k
=
0
;
k
<
nr_parts
;
k
++
)
{
struct
part
*
restrict
p
=
&
s
->
parts
[
k
];
for
(
int
j
=
0
;
j
<
3
;
j
++
)
if
(
p
->
x
[
j
]
<
0
.
0
)
...
...
@@ -365,7 +365,7 @@ void space_rebuild(struct space *s, double cell_max, int verbose) {
#ifdef WITH_MPI
/* Move non-local parts to the end of the list. */
const
int
local_nodeID
=
s
->
e
->
nodeID
;
for
(
in
t
k
=
0
;
k
<
nr_parts
;
k
++
)
for
(
size_
t
k
=
0
;
k
<
nr_parts
;
k
++
)
if
(
cells
[
ind
[
k
]].
nodeID
!=
local_nodeID
)
{
cells
[
ind
[
k
]].
count
-=
1
;
nr_parts
-=
1
;
...
...
@@ -431,7 +431,7 @@ void space_rebuild(struct space *s, double cell_max, int verbose) {
}
/* Assign each particle to its cell. */
for
(
in
t
k
=
nr_parts
;
k
<
s
->
nr_parts
;
k
++
)
{
for
(
size_
t
k
=
nr_parts
;
k
<
s
->
nr_parts
;
k
++
)
{
const
struct
part
*
const
p
=
&
s
->
parts
[
k
];
ind
[
k
]
=
cell_getid
(
cdim
,
p
->
x
[
0
]
*
ih
[
0
],
p
->
x
[
1
]
*
ih
[
1
],
p
->
x
[
2
]
*
ih
[
2
]);
...
...
@@ -447,7 +447,7 @@ void space_rebuild(struct space *s, double cell_max, int verbose) {
space_parts_sort
(
s
,
ind
,
nr_parts
,
0
,
s
->
nr_cells
-
1
,
verbose
);
/* Re-link the gparts. */
for
(
in
t
k
=
0
;
k
<
nr_parts
;
k
++
)
for
(
size_
t
k
=
0
;
k
<
nr_parts
;
k
++
)
if
(
s
->
parts
[
k
].
gpart
!=
NULL
)
s
->
parts
[
k
].
gpart
->
part
=
&
s
->
parts
[
k
];
/* Verify space_sort_struct. */
...
...
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