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authorDamjan Marion <damarion@cisco.com>2021-12-02 11:39:07 +0100
committerOle Tr�an <otroan@employees.org>2021-12-02 13:45:43 +0000
commit9ab2e5d8d711e678e914e4fb8d3d181f868acf3d (patch)
tree0f6f7f65192991183a4f0975dc671453c1065aeb /src/vppinfra
parent4a0dd383cf363ba7df105b87838435ef1cfa4fd7 (diff)
vppinfra: add SIMD masked bitwise ops
Type: improvement Change-Id: Id73b00a8cb3af799f9f97949bc1302f162a91a57 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vppinfra')
-rw-r--r--src/vppinfra/vector_avx512.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/src/vppinfra/vector_avx512.h b/src/vppinfra/vector_avx512.h
index 1a5c2528bf7..8acac2a3a9f 100644
--- a/src/vppinfra/vector_avx512.h
+++ b/src/vppinfra/vector_avx512.h
@@ -246,14 +246,42 @@ _ (u64x4, u8, _mm256, __m256i, epi64)
_ (u64x2, u8, _mm, __m128i, epi64)
#undef _
+#define _(t, m, p, i, e) \
+ static_always_inline t t##_mask_and (t a, t b, m mask) \
+ { \
+ return (t) p##_mask_and_##e ((i) a, mask, (i) a, (i) b); \
+ } \
+ static_always_inline t t##_mask_andnot (t a, t b, m mask) \
+ { \
+ return (t) p##_mask_andnot_##e ((i) a, mask, (i) a, (i) b); \
+ } \
+ static_always_inline t t##_mask_xor (t a, t b, m mask) \
+ { \
+ return (t) p##_mask_xor_##e ((i) a, mask, (i) a, (i) b); \
+ } \
+ static_always_inline t t##_mask_or (t a, t b, m mask) \
+ { \
+ return (t) p##_mask_or_##e ((i) a, mask, (i) a, (i) b); \
+ }
+_ (u32x16, u16, _mm512, __m512i, epi32)
+_ (u32x8, u8, _mm256, __m256i, epi32)
+_ (u32x4, u8, _mm, __m128i, epi32)
+_ (u64x8, u8, _mm512, __m512i, epi64)
+_ (u64x4, u8, _mm256, __m256i, epi64)
+_ (u64x2, u8, _mm, __m128i, epi64)
+#undef _
+
#ifdef CLIB_HAVE_VEC512
#define CLIB_HAVE_VEC512_MASK_LOAD_STORE
+#define CLIB_HAVE_VEC512_MASK_BITWISE_OPS
#endif
#ifdef CLIB_HAVE_VEC256
#define CLIB_HAVE_VEC256_MASK_LOAD_STORE
+#define CLIB_HAVE_VEC256_MASK_BITWISE_OPS
#endif
#ifdef CLIB_HAVE_VEC128
#define CLIB_HAVE_VEC128_MASK_LOAD_STORE
+#define CLIB_HAVE_VEC128_MASK_BITWISE_OPS
#endif
static_always_inline u8x64