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vppinfra: pool_free_elts() now supports fixed-size pools
[vpp.git]
/
src
/
vppinfra
/
vector_avx2.h
diff --git
a/src/vppinfra/vector_avx2.h
b/src/vppinfra/vector_avx2.h
index
6975227
..
f38a3bd
100644
(file)
--- a/
src/vppinfra/vector_avx2.h
+++ b/
src/vppinfra/vector_avx2.h
@@
-75,6
+75,10
@@
u32x8_permute (u32x8 v, u32x8 idx)
return (u32x8) _mm256_permutevar8x32_epi32 ((__m256i) v, (__m256i) idx);
}
return (u32x8) _mm256_permutevar8x32_epi32 ((__m256i) v, (__m256i) idx);
}
+#define u64x4_permute(v, m0, m1, m2, m3) \
+ (u64x4) _mm256_permute4x64_epi64 ( \
+ (__m256i) v, ((m0) | (m1) << 2 | (m2) << 4 | (m3) << 6))
+
/* _extract_lo, _extract_hi */
/* *INDENT-OFF* */
#define _(t1,t2) \
/* _extract_lo, _extract_hi */
/* *INDENT-OFF* */
#define _(t1,t2) \
@@
-101,8
+105,19
@@
_(u64x2, u64x4)
#undef _
/* *INDENT-ON* */
#undef _
/* *INDENT-ON* */
+/* 256 bit packs. */
+#define _(f, t, fn) \
+ always_inline t t##_pack (f lo, f hi) \
+ { \
+ return (t) fn ((__m256i) lo, (__m256i) hi); \
+ }
+_ (i16x16, i8x32, _mm256_packs_epi16)
+_ (i16x16, u8x32, _mm256_packus_epi16)
+_ (i32x8, i16x16, _mm256_packs_epi32)
+_ (i32x8, u16x16, _mm256_packus_epi32)
+#undef _
static_always_inline u32
u8x32_msb_mask (u8x32 v)
static_always_inline u32
u8x32_msb_mask (u8x32 v)
@@
-110,6
+125,12
@@
u8x32_msb_mask (u8x32 v)
return _mm256_movemask_epi8 ((__m256i) v);
}
return _mm256_movemask_epi8 ((__m256i) v);
}
+static_always_inline u32
+i8x32_msb_mask (i8x32 v)
+{
+ return _mm256_movemask_epi8 ((__m256i) v);
+}
+
/* _from_ */
/* *INDENT-OFF* */
#define _(f,t,i) \
/* _from_ */
/* *INDENT-OFF* */
#define _(f,t,i) \
@@
-213,14
+234,6
@@
u16x16_mask_last (u16x16 v, u8 n_last)
return v & masks[16 - n_last];
}
return v & masks[16 - n_last];
}
-#ifdef __AVX512F__
-static_always_inline u8x32
-u8x32_mask_load (u8x32 a, void *p, u32 mask)
-{
- return (u8x32) _mm256_mask_loadu_epi8 ((__m256i) a, mask, p);
-}
-#endif
-
static_always_inline f32x8
f32x8_from_u32x8 (u32x8 v)
{
static_always_inline f32x8
f32x8_from_u32x8 (u32x8 v)
{