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SWIFT
SWIFTsim
Commits
dacc84d8
Commit
dacc84d8
authored
May 09, 2017
by
James Willis
Browse files
Take the max of v_hig2 and v_hjg2 before comparison with r2.
parent
3e38c007
Changes
1
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Inline
Side-by-side
src/runner_doiact_vec.c
View file @
dacc84d8
...
...
@@ -1395,7 +1395,6 @@ __attribute__((always_inline)) INLINE void runner_doself2_force_vec_3(
#ifdef WITH_VECTORIZATION
const
struct
engine
*
e
=
r
->
e
;
int
doi_mask
;
struct
part
*
restrict
pi
;
int
count_align
;
const
int
num_vec_proc
=
1
;
//NUM_VEC_PROC;
...
...
@@ -1515,36 +1514,39 @@ __attribute__((always_inline)) INLINE void runner_doself2_force_vec_3(
v_r2
.
v
=
vec_fma
(
v_dy_tmp
.
v
,
v_dy_tmp
.
v
,
v_r2
.
v
);
v_r2
.
v
=
vec_fma
(
v_dz_tmp
.
v
,
v_dz_tmp
.
v
,
v_r2
.
v
);
/* Form
a mask from
r2 < hig2 and r2
> 0.
*/
/* Form
r2 > 0 mask,
r2 < hig2
mask
and r2
< hjg2 mask.
*/
#ifdef HAVE_AVX512_F
// KNL_MASK_16 doi_mask, doi_mask_check, doi_mask2, doi_mask2_check;
KNL_MASK_16
doi_mask_check
,
doi_mask2
,
doi_mask2_check
;
KNL_MASK_16
doi_mask
,
doi_mask_self_check
;
doi_mask_check
=
vec_cmp_gt
(
v_r2
.
v
,
vec_setzero
());
doi_mask
=
vec_cmp_lt
(
v_r2
.
v
,
v_hig2
.
v
);
doi_mask2_check
=
vec_cmp_gt
(
v_r2_2
.
v
,
vec_setzero
());
doi_mask2
=
vec_cmp_lt
(
v_r2_2
.
v
,
v_hig2
.
v
);
/* Form r2 > 0 mask.*/
doi_mask_self_check
=
vec_cmp_gt
(
v_r2
.
v
,
vec_setzero
());
/* Form a mask from r2 < hig2 mask and r2 < hjg2 mask. */
vector
v_h2
;
v_h2
.
v
=
vec_fmax
(
v_hig2
.
v
,
hjg2
.
v
);
doi_mask
=
vec_cmp_lt
(
v_r2
.
v
,
v_h2
.
v
);
doi_mask
=
doi_mask
&
doi_mask_check
;
doi_mask
2
=
doi_mask
2
&
doi_mask
2
_check
;
/* Combine all 3 masks. */
doi_mask
=
doi_mask
&
doi_mask
_self
_check
;
#else
vector
v_doi_mask
,
v_doi_mask_self_check
,
v_doi_N3_mask
;
vector
v_doi_mask
,
v_doi_mask_self_check
;
/* Form r2 > 0 mask
, r2 < hig2 mask and r2 < hjg2 mask.
*/
/* Form r2 > 0 mask
.
*/
v_doi_mask_self_check
.
v
=
vec_cmp_gt
(
v_r2
.
v
,
vec_setzero
());
v_doi_mask
.
v
=
vec_cmp_lt
(
v_r2
.
v
,
v_hig2
.
v
);
v_doi_N3_mask
.
v
=
vec_cmp_lt
(
v_r2
.
v
,
hjg2
.
v
);
/* Form a mask from r2 < hig2 mask and r2 < hjg2 mask. */
vector
v_h2
;
v_h2
.
v
=
vec_fmax
(
v_hig2
.
v
,
hjg2
.
v
);
v_doi_mask
.
v
=
vec_cmp_lt
(
v_r2
.
v
,
v_h2
.
v
);
/* Form integer masks. */
int
doi_mask_self_chec
k
,
doi_N3_mas
k
;
int
doi_mask
,
doi_mask
_self_check
;
doi_mask_self_check
=
vec_cmp_result
(
v_doi_mask_self_check
.
v
);
doi_N3_mask
=
vec_cmp_result
(
v_doi_N3_mask
.
v
);
doi_mask
=
vec_cmp_result
(
v_doi_mask
.
v
);
/* Combine all 3 masks. */
doi_mask
=
(
doi_mask
|
doi_N3_mask
)
&
doi_mask_self_check
;
doi_mask
=
doi_mask
&
doi_mask_self_check
;
#endif
/* HAVE_AVX512_F */
...
...
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