diff options
| author |   Damjan Marion <damarion@cisco.com> | 2018-04-16 00:18:34 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2018-04-25 15:36:04 +0000 |
| commit | c576622667199db906efa3110ad25e552b3a0890 (patch) | |
| tree | d6ffda4bf9b096f9ee1759d57e79d36dc51f27d0 /src/vppinfra/vector_avx512.h | |
| parent | 4a6d02337b9058182172f19df894ad2e18e6ac68 (diff) | |
dpdk: complete rework of the dpdk-input node
Change-Id: If174d189de40e6f9ffae99997bba93a2519d9fda
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vppinfra/vector_avx512.h')
| -rw-r--r-- | src/vppinfra/vector_avx512.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/vppinfra/vector_avx512.h b/src/vppinfra/vector_avx512.h new file mode 100644 index 00000000000..ac4c09b8375 --- /dev/null +++ b/src/vppinfra/vector_avx512.h @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2015 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef included_vector_avx512_h +#define included_vector_avx512_h + +#include <vppinfra/clib.h> +#include <x86intrin.h> + +#define foreach_avx512_vec512i \ + _(i,8,64,epi8) _(i,16,32,epi16) _(i,32,16,epi32) _(i,64,8,epi64) +#define foreach_avx512_vec512u \ + _(u,8,64,epi8) _(u,16,32,epi16) _(u,32,16,epi32) _(u,64,8,epi64) +#define foreach_avx512_vec512f \ + _(f,32,8,ps) _(f,64,4,pd) + +/* splat, load_unaligned, store_unaligned */ +#define _(t, s, c, i) \ +static_always_inline t##s##x##c \ +t##s##x##c##_splat (t##s x) \ +{ return (t##s##x##c) _mm512_set1_##i (x); } \ +\ +static_always_inline t##s##x##c \ +t##s##x##c##_load_unaligned (void *p) \ +{ return (t##s##x##c) _mm512_loadu_si512 (p); } \ +\ +static_always_inline void \ +t##s##x##c##_store_unaligned (t##s##x##c v, void *p) \ +{ _mm512_storeu_si512 ((__m512i *) p, (__m512i) v); } \ +\ + +foreach_avx512_vec512i foreach_avx512_vec512u +#undef _ +#endif /* included_vector_avx512_h */ +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |