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{
    "id": 6636,
    "url": "https://patches.dpdk.org/api/patches/6636/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/1438088792-16344-1-git-send-email-medvedkinv@gmail.com/",
    "project": {
        "id": 1,
        "url": "https://patches.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
        "web_url": "http://core.dpdk.org",
        "scm_url": "git://dpdk.org/dpdk",
        "webscm_url": "http://git.dpdk.org/dpdk",
        "list_archive_url": "https://inbox.dpdk.org/dev",
        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<1438088792-16344-1-git-send-email-medvedkinv@gmail.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1438088792-16344-1-git-send-email-medvedkinv@gmail.com",
    "date": "2015-07-28T13:06:32",
    "name": "[dpdk-dev] Make the thash library arch-independent",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "60ef4a684c27435aa0e6e9468fbb92938c80e14f",
    "submitter": {
        "id": 210,
        "url": "https://patches.dpdk.org/api/people/210/?format=api",
        "name": "Vladimir Medvedkin",
        "email": "medvedkinv@gmail.com"
    },
    "delegate": null,
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/1438088792-16344-1-git-send-email-medvedkinv@gmail.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/6636/comments/",
    "check": "pending",
    "checks": "https://patches.dpdk.org/api/patches/6636/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 441A1C55A;\n\tTue, 28 Jul 2015 15:09:19 +0200 (CEST)",
            "from mailrelay1.rambler.ru (mailrelay1.rambler.ru [81.19.66.239])\n\tby dpdk.org (Postfix) with ESMTP id 0C90BC54E\n\tfor <dev@dpdk.org>; Tue, 28 Jul 2015 15:09:17 +0200 (CEST)",
            "from hst119.rambler.ru (unknown [10.201.1.2])\n\tby mailrelay1.rambler.ru (Postfix) with ESMTP id 3mgdcr3KdCzJsD;\n\tTue, 28 Jul 2015 16:09:16 +0300 (MSK)"
        ],
        "From": "Vladimir Medvedkin <medvedkinv@gmail.com>",
        "To": "dev@dpdk.org",
        "Date": "Tue, 28 Jul 2015 09:06:32 -0400",
        "Message-Id": "<1438088792-16344-1-git-send-email-medvedkinv@gmail.com>",
        "X-Mailer": "git-send-email 1.8.3.2",
        "X-Rcpt-To": "<medvedkinv@gmail.com>, <dev@dpdk.org>",
        "Subject": "[dpdk-dev] [PATCH] Make the thash library arch-independent",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "patches and discussions about DPDK <dev.dpdk.org>",
        "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://dpdk.org/ml/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Signed-off-by: Vladimir Medvedkin <medvedkinv@gmail.com>\n---\n lib/librte_hash/rte_thash.h | 21 ++++++++++++++++++++-\n 1 file changed, 20 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/lib/librte_hash/rte_thash.h b/lib/librte_hash/rte_thash.h\nindex 6156e8a..ddb650a 100644\n--- a/lib/librte_hash/rte_thash.h\n+++ b/lib/librte_hash/rte_thash.h\n@@ -53,14 +53,23 @@ extern \"C\" {\n \n #include <stdint.h>\n #include <rte_byteorder.h>\n-#include <rte_vect.h>\n #include <rte_ip.h>\n \n+#ifdef __SSE3__\n+#include <rte_vect.h>\n+#endif /* __SSE3__ */\n+\n+#ifndef XMM_SIZE\n+#define XMM_SIZE\t16\n+#endif /* XMM_SIZE */\n+\n+#ifdef __SSE3__\n /* Byte swap mask used for converting IPv6 address\n  * 4-byte chunks to CPU byte order\n  */\n static const __m128i rte_thash_ipv6_bswap_mask = {\n \t\t0x0405060700010203, 0x0C0D0E0F08090A0B};\n+#endif /* __SSE3__ */\n \n /**\n  * length in dwords of input tuple to\n@@ -157,12 +166,22 @@ rte_convert_rss_key(const uint32_t *orig, uint32_t *targ, int len)\n static inline void\n rte_thash_load_v6_addrs(const struct ipv6_hdr *orig, union rte_thash_tuple *targ)\n {\n+#ifdef __SSE__\n \t__m128i ipv6 = _mm_loadu_si128((const __m128i *)orig->src_addr);\n \t*(__m128i *)targ->v6.src_addr =\n \t\t\t_mm_shuffle_epi8(ipv6, rte_thash_ipv6_bswap_mask);\n \tipv6 = _mm_loadu_si128((const __m128i *)orig->dst_addr);\n \t*(__m128i *)targ->v6.dst_addr =\n \t\t\t_mm_shuffle_epi8(ipv6, rte_thash_ipv6_bswap_mask);\n+#else\n+\tint i;\n+\tfor (i = 0; i < 4; i++) {\n+\t\t*((uint32_t *)targ->v6.src_addr + i) =\n+\t\t\trte_be_to_cpu_32(*((const uint32_t *)orig->src_addr + i));\n+\t\t*((uint32_t *)targ->v6.dst_addr + i) =\n+\t\t\trte_be_to_cpu_32(*((const uint32_t *)orig->dst_addr + i));\n+\t}\n+#endif /* __SSE3__ */\n }\n \n /**\n",
    "prefixes": [
        "dpdk-dev"
    ]
}