From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D7BCFD8FF5 for ; Thu, 26 Feb 2026 18:32:18 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B76A24028F; Thu, 26 Feb 2026 19:32:17 +0100 (CET) Received: from mail-dy1-f169.google.com (mail-dy1-f169.google.com [74.125.82.169]) by mails.dpdk.org (Postfix) with ESMTP id 25FBF4027F for ; Thu, 26 Feb 2026 19:32:17 +0100 (CET) Received: by mail-dy1-f169.google.com with SMTP id 5a478bee46e88-2bdd40d3c61so907122eec.1 for ; Thu, 26 Feb 2026 10:32:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1772130736; x=1772735536; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=BkzeNdo4gLgagaRfeLaIdZFmxJ5Hg0B6djb9KHn4rkQ=; b=2lOFV7wCaYWZflcuvc7nY0pfwxw0/iQ0zjniVT+pTUGS/UEl3WOnLi3wSoJhDQpCp3 aIxe85mQ6MP8CYxjLi7iKtX+pZl2rPiyD4lSPWTHuRyiiKOc5T9WJl0ivJ4quDOznLog EuLksqgLNv3ZgpO9ggMMJ6ZQQqzhl//+hN248ks0vnu7rEWIWaqVyPUQY2zlY/pMId+p CshGUo4tdk2WeldluYmXBbytXh2cm5mAnulEZ4UFugX+MNqqYYA/xCtNgKuORBci+GkG 27VbrYH6L6ckWcFYRlyY5Bryy/d7xd/sIyvoGaomvBV8U1j060j/OY/s7pf4V4I2v+V2 d/2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772130736; x=1772735536; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=BkzeNdo4gLgagaRfeLaIdZFmxJ5Hg0B6djb9KHn4rkQ=; b=GPSvSlUrjR86Fa1aCxS+3705uzx3TT3AqsCCToMMArr7XzVUZXUCqIrIkV19ZJwf8O S+AUvpUEHJKb9VsAxZvrMeDjPbKAlyWJ3dGXE+cE5maW4KGSPP1Z7V764NPuoDQ4bTGA V4k2DrqRkMYBYwPMiQIvDXlVbG8wYxNS7kZJ5ItefUi5Bdb4J+OyOzg09lhAP0F1CrLk H5eG6M8A5gIOexNIYikxiJyq5UYrCJlVKVaANo5E0gk9evFkVMVugjWPR0Eck2B1NzMd DunyFSyT4gZMV7H7YkWZk0OTbRHPVcYVL/OULpOslN+gsALx/I0CLKz2loj17IE1fMVU yYaA== X-Forwarded-Encrypted: i=1; AJvYcCUBnrwjdfeMhctzMmiEh864shClphw9a3H3SR4VolZQZOomCniS1VmwqYqeAxTLw7ujlUQ=@dpdk.org X-Gm-Message-State: AOJu0YwhPNp8TK3uQBXg3mbRKsj9Nwo5YazEQWJ2QSRgIM5rmsbA73IK I43HYctllMAcAvWqAptWqW6aI9Amq+3jbXBHQn/rJexpGlOUDUo3ntMJOTXpyaNRQho= X-Gm-Gg: ATEYQzwrQskF01DSYtK34/u6FE/Qx4WJ/O0ibCQyFJWnDpVFQB5FrJOj5xkbygyRcol Glh5+1CIoNXTvwF2WlugU5ShM8le2poirIr7FJu+sow7Gu9ucbvQFBtLfLyrCKqp7y+fWe6Zvka Ofxn9y+2leuota73r//cMPlkODv6Sxga3JfZjv6UkgVbCQ/OBGAbfi6rL/7eFNildeBglc1E1nL IhPEiDNvVPex45AsJC68LgEcKkNU2HrwECAoYa0rPl4+04O0ITHRtTKgIScmvm0RxSlzcd15en3 V9wG0l5h0P6hbQsV5c+vkM6vNONKMf2j/edak5kKPbJLHWyIF08AGtXKjU/tOYR43J1Hb6IymR9 zOySJhXf4Jt/5kt1J5yCUEnp4CEuH2xT8/2wfeDwdP2z60Qap9V+A4Desk+/TeX94STf4StBGnp a8LfI0uLYvepReKGNo0GjBKHthm82C1jU/yKRGpfFuz9E8SGWlZYSL3rGbbMOkr95h X-Received: by 2002:a05:7301:1008:b0:2b0:4c5f:c05c with SMTP id 5a478bee46e88-2bde1b4dbe9mr33548eec.4.1772130736178; Thu, 26 Feb 2026 10:32:16 -0800 (PST) Received: from phoenix.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2bdd1f68de3sm2372516eec.29.2026.02.26.10.32.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Feb 2026 10:32:15 -0800 (PST) Date: Thu, 26 Feb 2026 10:32:13 -0800 From: Stephen Hemminger To: P1erreCashon <2022302111412@whu.edu.cn> Cc: Stanislaw Kardach , Bruce Richardson , Yipeng Wang , Sameh Gobriel , Vladimir Medvedkin , dev@dpdk.org, gong-flying Subject: Re: [PATCH] hash: add riscv vector support for 16-byte key comparison Message-ID: <20260226103213.39571856@phoenix.local> In-Reply-To: <20260226064939.2362323-1-2022302111412@whu.edu.cn> References: <20260226064939.2362323-1-2022302111412@whu.edu.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Thu, 26 Feb 2026 14:49:38 +0800 P1erreCashon <2022302111412@whu.edu.cn> wrote: > +/* Functions to compare multiple of 16 byte keys (up to 128 bytes) */ > +static inline int > +rte_hash_k16_cmp_eq(const void *key1, const void *key2, size_t key_len __rte_unused) > +{ > + const uint8_t *p1 = (const uint8_t *)key1; > + const uint8_t *p2 = (const uint8_t *)key2; Casts of void * pointers are unnecessary in in C (only in C++)