commit 4dc098f961064d0de1db9ba7245540e3b94a9912
author Damjan Marion <damarion@cisco.com> Wed Sep 22 15:28:29 2021 +0200
committer Florin Coras <florin.coras@gmail.com> Thu Sep 23 18:15:27 2021 +0000
tree 0ce4436873a45589c3f3ed4e2bb73f13a6c18068
parent 192c55f2e7bcc3de31368dfa853f1d21534ce47c

classify: use AVX-512 to calculate hash on x86

Type:improvement
Change-Id: I9f9f16eabf64203db11cd4338948d76ca5e0ef12
Signed-off-by: Damjan Marion <damarion@cisco.com>

src/vppinfra/vector_avx512.h

diff --git a/src/vppinfra/vector_avx512.h b/src/vppinfra/vector_avx512.h
index 5da4901..a82231a 100644
--- a/src/vppinfra/vector_avx512.h
+++ b/src/vppinfra/vector_avx512.h
@@ -205,6 +205,9 @@
 #define u8x64_align_right(a, b, imm) \
   (u8x64) _mm512_alignr_epi8 ((__m512i) a, (__m512i) b, imm)
 
+#define u64x8_align_right(a, b, imm)                                          \
+  (u64x8) _mm512_alignr_epi64 ((__m512i) a, (__m512i) b, imm)
+
 static_always_inline u32
 u32x16_sum_elts (u32x16 sum16)
 {