New upstream version 18.02
[deb_dpdk.git] / lib / librte_acl / acl_run_avx2.c
1 /* SPDX-License-Identifier: BSD-3-Clause
2  * Copyright(c) 2010-2014 Intel Corporation
3  */
4
5
6 #include "acl_run_avx2.h"
7
8 /*
9  * Note, that to be able to use AVX2 classify method,
10  * both compiler and target cpu have to support AVX2 instructions.
11  */
12 int
13 rte_acl_classify_avx2(const struct rte_acl_ctx *ctx, const uint8_t **data,
14         uint32_t *results, uint32_t num, uint32_t categories)
15 {
16         if (likely(num >= MAX_SEARCHES_AVX16))
17                 return search_avx2x16(ctx, data, results, num, categories);
18         else if (num >= MAX_SEARCHES_SSE8)
19                 return search_sse_8(ctx, data, results, num, categories);
20         else if (num >= MAX_SEARCHES_SSE4)
21                 return search_sse_4(ctx, data, results, num, categories);
22         else
23                 return rte_acl_classify_scalar(ctx, data, results, num,
24                         categories);
25 }