diff options
| author |   Damjan Marion <damarion@cisco.com> | 2018-07-16 14:18:23 +0200 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2018-07-16 14:55:07 +0000 |
| commit | 4fce7f73e7585c070dde50e18f64ac91d9314f63 (patch) | |
| tree | 219ab44372204ddb3f2d5d9cbe5796f234c848e4 /src | |
| parent | cd2fc207cfd052de2b57fe0bb32d6376829c0324 (diff) | |
vppinfra: AVX2 interleave functions
Change-Id: I8688f700fccd87484da3e202ca3a070cc14eb267
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vppinfra/vector_avx2.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/vppinfra/vector_avx2.h b/src/vppinfra/vector_avx2.h index 66c46f226aa..04b312be9fa 100644 --- a/src/vppinfra/vector_avx2.h +++ b/src/vppinfra/vector_avx2.h @@ -21,12 +21,14 @@ /* *INDENT-OFF* */ #define foreach_avx2_vec256i \ - _(i,8,32,epi8) _(i,16,16,epi16) _(i,32,8,epi32) _(i,64,4,epi64x) + _(i,8,32,epi8) _(i,16,16,epi16) _(i,32,8,epi32) _(i,64,4,epi64) #define foreach_avx2_vec256u \ - _(u,8,32,epi8) _(u,16,16,epi16) _(u,32,8,epi32) _(u,64,4,epi64x) + _(u,8,32,epi8) _(u,16,16,epi16) _(u,32,8,epi32) _(u,64,4,epi64) #define foreach_avx2_vec256f \ _(f,32,8,ps) _(f,64,4,pd) +#define _mm256_set1_epi64 _mm256_set1_epi64x + /* splat, load_unaligned, store_unaligned, is_all_zero, is_equal, is_all_equal */ #define _(t, s, c, i) \ @@ -52,7 +54,16 @@ t##s##x##c##_is_equal (t##s##x##c a, t##s##x##c b) \ \ static_always_inline int \ t##s##x##c##_is_all_equal (t##s##x##c v, t##s x) \ -{ return t##s##x##c##_is_equal (v, t##s##x##c##_splat (x)); }; \ +{ return t##s##x##c##_is_equal (v, t##s##x##c##_splat (x)); } \ +\ +static_always_inline t##s##x##c \ +t##s##x##c##_interleave_lo (t##s##x##c a, t##s##x##c b) \ +{ return (t##s##x##c) _mm256_unpacklo_##i ((__m256i) a, (__m256i) b); } \ +\ +static_always_inline t##s##x##c \ +t##s##x##c##_interleave_hi (t##s##x##c a, t##s##x##c b) \ +{ return (t##s##x##c) _mm256_unpackhi_##i ((__m256i) a, (__m256i) b); } \ + foreach_avx2_vec256i foreach_avx2_vec256u #undef _ |