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SWIFT
SWIFTsim
Commits
90262c9f
Commit
90262c9f
authored
Jul 19, 2017
by
James Willis
Browse files
Added missing scale factor to rho_dh and wcount_dh.
parent
d98fc639
Changes
1
Hide whitespace changes
Inline
Side-by-side
src/hydro/Gadget2/hydro_iact.h
View file @
90262c9f
...
...
@@ -432,14 +432,16 @@ runner_iact_nonsym_1_vec_density(vector *r2, vector *dx, vector *dy, vector *dz,
curlvry
.
v
=
vec_mul
(
curlvry
.
v
,
ri
.
v
);
curlvrz
.
v
=
vec_mul
(
curlvrz
.
v
,
ri
.
v
);
vector
scaleFactor
;
scaleFactor
.
v
=
vec_fma
(
vec_set1
(
hydro_dimension
),
wi
.
v
,
vec_mul
(
ui
.
v
,
wi_dx
.
v
));
/* Mask updates to intermediate vector sums for particle pi. */
rhoSum
->
v
=
vec_mask_add
(
rhoSum
->
v
,
vec_mul
(
mj
.
v
,
wi
.
v
),
mask
);
rho_dhSum
->
v
=
vec_mask_sub
(
rho_dhSum
->
v
,
vec_mul
(
mj
.
v
,
vec_fma
(
vec_set1
(
hydro_dimension
),
wi
.
v
,
vec_mul
(
ui
.
v
,
wi_dx
.
v
))),
mask
);
rho_dhSum
->
v
,
vec_mul
(
mj
.
v
,
scaleFactor
.
v
),
mask
);
wcountSum
->
v
=
vec_mask_add
(
wcountSum
->
v
,
wi
.
v
,
mask
);
wcount_dhSum
->
v
=
vec_mask_sub
(
wcount_dhSum
->
v
,
vec_mul
(
ui
.
v
,
wi_dx
.
v
)
,
mask
);
wcount_dhSum
->
v
=
vec_mask_sub
(
wcount_dhSum
->
v
,
scaleFactor
.
v
,
mask
);
div_vSum
->
v
=
vec_mask_sub
(
div_vSum
->
v
,
vec_mul
(
mj
.
v
,
vec_mul
(
dvdr
.
v
,
wi_dx
.
v
)),
mask
);
curlvxSum
->
v
=
vec_mask_add
(
curlvxSum
->
v
,
...
...
@@ -540,25 +542,25 @@ runner_iact_nonsym_2_vec_density(
curlvrz
.
v
=
vec_mul
(
curlvrz
.
v
,
ri
.
v
);
curlvrz2
.
v
=
vec_mul
(
curlvrz2
.
v
,
ri2
.
v
);
vector
scaleFactor
,
scaleFactor2
;
scaleFactor
.
v
=
vec_fma
(
vec_set1
(
hydro_dimension
),
wi
.
v
,
vec_mul
(
ui
.
v
,
wi_dx
.
v
));
scaleFactor2
.
v
=
vec_fma
(
vec_set1
(
hydro_dimension
),
wi2
.
v
,
vec_mul
(
ui2
.
v
,
wi_dx2
.
v
));
/* Mask updates to intermediate vector sums for particle pi. */
/* Mask only when needed. */
if
(
mask_cond
)
{
rhoSum
->
v
=
vec_mask_add
(
rhoSum
->
v
,
vec_mul
(
mj
.
v
,
wi
.
v
),
mask
);
rhoSum
->
v
=
vec_mask_add
(
rhoSum
->
v
,
vec_mul
(
mj2
.
v
,
wi2
.
v
),
mask2
);
rho_dhSum
->
v
=
vec_mask_sub
(
rho_dhSum
->
v
,
vec_mul
(
mj
.
v
,
vec_fma
(
vec_set1
(
hydro_dimension
),
wi
.
v
,
vec_mul
(
ui
.
v
,
wi_dx
.
v
))),
mask
);
rho_dhSum
->
v
,
vec_mul
(
mj
.
v
,
scaleFactor
.
v
),
mask
);
rho_dhSum
->
v
=
vec_mask_sub
(
rho_dhSum
->
v
,
vec_mul
(
mj2
.
v
,
vec_fma
(
vec_set1
(
hydro_dimension
),
wi2
.
v
,
vec_mul
(
ui2
.
v
,
wi_dx2
.
v
))),
mask2
);
rho_dhSum
->
v
,
vec_mul
(
mj2
.
v
,
scaleFactor2
.
v
),
mask2
);
wcountSum
->
v
=
vec_mask_add
(
wcountSum
->
v
,
wi
.
v
,
mask
);
wcountSum
->
v
=
vec_mask_add
(
wcountSum
->
v
,
wi2
.
v
,
mask2
);
wcount_dhSum
->
v
=
vec_mask_sub
(
wcount_dhSum
->
v
,
vec_mul
(
ui
.
v
,
wi_dx
.
v
),
mask
);
wcount_dhSum
->
v
=
vec_mask_sub
(
wcount_dhSum
->
v
,
vec_mul
(
ui2
.
v
,
wi_dx2
.
v
),
mask2
);
wcount_dhSum
->
v
=
vec_mask_sub
(
wcount_dhSum
->
v
,
scaleFactor
.
v
,
mask
);
wcount_dhSum
->
v
=
vec_mask_sub
(
wcount_dhSum
->
v
,
scaleFactor2
.
v
,
mask2
);
div_vSum
->
v
=
vec_mask_sub
(
div_vSum
->
v
,
vec_mul
(
mj
.
v
,
vec_mul
(
dvdr
.
v
,
wi_dx
.
v
)),
mask
);
div_vSum
->
v
=
vec_mask_sub
(
...
...
@@ -578,14 +580,12 @@ runner_iact_nonsym_2_vec_density(
}
else
{
rhoSum
->
v
=
vec_add
(
rhoSum
->
v
,
vec_mul
(
mj
.
v
,
wi
.
v
));
rhoSum
->
v
=
vec_add
(
rhoSum
->
v
,
vec_mul
(
mj2
.
v
,
wi2
.
v
));
rho_dhSum
->
v
=
vec_sub
(
rho_dhSum
->
v
,
vec_mul
(
mj
.
v
,
vec_fma
(
vec_set1
(
hydro_dimension
),
wi
.
v
,
vec_mul
(
ui
.
v
,
wi_dx
.
v
))));
rho_dhSum
->
v
=
vec_sub
(
rho_dhSum
->
v
,
vec_mul
(
mj2
.
v
,
vec_fma
(
vec_set1
(
hydro_dimension
),
wi2
.
v
,
vec_mul
(
ui2
.
v
,
wi_dx2
.
v
))));
rho_dhSum
->
v
=
vec_sub
(
rho_dhSum
->
v
,
vec_mul
(
mj
.
v
,
scaleFactor
.
v
));
rho_dhSum
->
v
=
vec_sub
(
rho_dhSum
->
v
,
vec_mul
(
mj2
.
v
,
scaleFactor2
.
v
));
wcountSum
->
v
=
vec_add
(
wcountSum
->
v
,
wi
.
v
);
wcountSum
->
v
=
vec_add
(
wcountSum
->
v
,
wi2
.
v
);
wcount_dhSum
->
v
=
vec_sub
(
wcount_dhSum
->
v
,
vec_mul
(
ui
.
v
,
wi_dx
.
v
)
);
wcount_dhSum
->
v
=
vec_sub
(
wcount_dhSum
->
v
,
vec_mul
(
ui2
.
v
,
wi_dx
2
.
v
)
)
;
wcount_dhSum
->
v
=
vec_sub
(
wcount_dhSum
->
v
,
scaleFactor
.
v
);
wcount_dhSum
->
v
=
vec_sub
(
wcount_dhSum
->
v
,
scaleFactor
2
.
v
);
div_vSum
->
v
=
vec_sub
(
div_vSum
->
v
,
vec_mul
(
mj
.
v
,
vec_mul
(
dvdr
.
v
,
wi_dx
.
v
)));
div_vSum
->
v
=
vec_sub
(
div_vSum
->
v
,
vec_mul
(
mj2
.
v
,
vec_mul
(
dvdr2
.
v
,
wi_dx2
.
v
)));
curlvxSum
->
v
=
vec_add
(
curlvxSum
->
v
,
vec_mul
(
mj
.
v
,
vec_mul
(
curlvrx
.
v
,
wi_dx
.
v
)));
...
...
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