From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 30BC94898B; Mon, 20 Oct 2025 14:24:10 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id EED57402C8; Mon, 20 Oct 2025 14:24:09 +0200 (CEST) Received: from mxhk.zte.com.cn (mxhk.zte.com.cn [160.30.148.35]) by mails.dpdk.org (Postfix) with ESMTP id 1C200400D6 for ; Mon, 20 Oct 2025 14:24:08 +0200 (CEST) Received: from mse-fl1.zte.com.cn (unknown [10.5.228.132]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mxhk.zte.com.cn (FangMail) with ESMTPS id 4cqvjy6dxlz8Xs7F; Mon, 20 Oct 2025 20:24:06 +0800 (CST) Received: from szxlzmapp01.zte.com.cn ([10.5.231.85]) by mse-fl1.zte.com.cn with SMTP id 59KCNshQ074100; Mon, 20 Oct 2025 20:23:54 +0800 (+08) (envelope-from chen.qiguo@zte.com.cn) Received: from localhost.localdomain (unknown [192.168.6.15]) by smtp (Zmail) with SMTP; Mon, 20 Oct 2025 20:23:57 +0800 X-Zmail-TransId: 3e8168f629d7009-7f682 X-Zmail-LocalSMTP: 1 X-Zmail-RealSender: chen.qiguo@zte.com.cn From: Qiguo Chen To: sunyuechi@iscas.ac.cn, stanislaw.kardach@gmail.com, stephen@networkplumber.org Cc: dev@dpdk.org, bruce.richardson@intel.com, Qiguo Chen Subject: [PATCH v3 0/1] Optimization Summary for RISC-V rte_memcpy Date: Mon, 20 Oct 2025 20:08:31 +0800 Message-ID: <20251020120832.1377782-1-chen.qiguo@zte.com.cn> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251017093617.1219267-2-chen.qiguo@zte.com.cn> References: <20251017093617.1219267-2-chen.qiguo@zte.com.cn> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: multipart/mixed; boundary="=====_001_next=====" X-MAIL: mse-fl1.zte.com.cn 59KCNshQ074100 X-TLS: YES X-SPF-DOMAIN: zte.com.cn X-ENVELOPE-SENDER: chen.qiguo@zte.com.cn X-SPF: None X-SOURCE-IP: 10.5.228.132 unknown Mon, 20 Oct 2025 20:24:06 +0800 X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 68F629E6.001/4cqvjy6dxlz8Xs7F 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 --=====_001_next===== Content-Type: multipart/related; boundary="=====_002_next=====" --=====_002_next===== Content-Type: multipart/alternative; boundary="=====_003_next=====" --=====_003_next===== Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Q2hhbmdlcyBpbiB2MzoNCiAgICAgMSlDaGFuZ2UgdGl0bGUgZm9yIHBhdGNoMi4NCiAgICAgMilB cHBseSBjb3JyZWN0IHBhdGNoIHZlcnNpb24gZm9yIHBhdGNoMi4NCiAgICAgICBUaGFua3MgdG8g U3VueXVlY2hpIGZvciB0aGUgcmVtaW5kZXIuDQoNCkNoYW5nZXMgaW4gdjI6DQogICAgIDEpTW9k aWZ5IHNvbWUgY29kZXMgYW5kIGRlc2NyaXB0aW9ucyBhY2NvcmRpbmcgdG8gU3VueXVlY2hpJ3MN CiAgICAgc3VnZ2VzdGlvbnMuDQogICAgIDIpUmVtb3ZlZCBiZW5jaG1hcmtfcmVwb3J0LnR4dCB0 byBhdm9pZCB3YXJuaW5ncy4NCg0KW1BBVENIIHYxXQ0KSSd2ZSBpbXBsZW1lbnRlZCBvcHRpbWl6 YXRpb25zIHRvIHJ0ZV9tZW1jcHkgdGFyZ2V0aW5nIFJJU0MtVg0KYXJjaGl0ZWN0dXJlcywgYWNo aWV2aW5nIGFuIGF2ZXJhZ2UgMTAlfjE1JSByZWR1Y3Rpb24gaW4gZXhlY3V0aW9uIHRpbWUNCmZv ciBkYXRhIHNpemVzIGJldHdlZW4gMTI5IHRvIDEwMjQgYnl0ZXMoIDEwMjV+MTYwMCBnYWlucyBs aXR0bGUpLg0KVGhlc2UgZW5oYW5jZW1lbnRzIGRyYXcgaW5zcGlyYXRpb24gZnJvbSB4ODYgaW1w bGVtZW50YXRpb25zLA0Kc3BlY2lmaWNhbGx5IGZvY3VzaW5nIG9uOg0KMSlBbGlnbm1lbnQgSGFu ZGxpbmcgZm9yIFVuYWxpZ25lZCBTY2VuYXJpb3MNCjIpVmVjdG9yIENvbmZpZ3VyYXRpb24gVHVu aW5nDQozKVN0cmF0ZWdpYyBQcmVmZXRjaGluZyB3aXRoIHppY2JvcA0KDQotIFBhdGNoIDE6IENv dmVyIGxldHRlcg0KLSBQYXRjaCAyOiBCYXNlIGltcGxlbWVudGF0aW9uDQotIFBhdGNoIDM6IEJl bmNobWFyayByZXBvcnQNCg0KDQpUZXN0ZWQgb24gVGVzdGVkIG9uIFNHMjA0NCAoVkxFTj0xMjgp DQoNClFpZ3VvIENoZW4gKDEpOg0KICBsaWIvZWFsL3Jpc2N2OiBvcHRpbWl6ZSBydGVfbWVtY3B5 IHdpdGggUklTQ1YgdmVjdG9yIGFuZCB6aWNib3ANCiAgICBleHRlbnNpb25zDQoNCiAubWFpbG1h cCAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAxICsNCiBjb25maWcvcmlzY3YvbWVzb24u YnVpbGQgICAgICAgICAgIHwgIDE0ICsrDQogbGliL2VhbC9yaXNjdi9pbmNsdWRlL3J0ZV9tZW1j cHkuaCB8IDMwMyArKysrKysrKysrKysrKysrKysrKysrKysrKysrLQ0KIDMgZmlsZXMgY2hhbmdl ZCwgMzE2IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pDQoNCi0tIA0KMi4yMS4wLndpbmRv d3MuMQ== --=====_003_next===== Content-Type: text/html ; charset="UTF-8" Content-Transfer-Encoding: base64 Q2hhbmdlcyZuYnNwO2luJm5ic3A7djM6PGJyIC8+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7MSlDaGFuZ2UmbmJzcDt0aXRsZSZuYnNwO2ZvciZuYnNwO3BhdGNoMi48YnIgLz4mbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsyKUFwcGx5Jm5ic3A7Y29ycmVjdCZuYnNwO3BhdGNoJm5i c3A7dmVyc2lvbiZuYnNwO2ZvciZuYnNwO3BhdGNoMi48YnIgLz4mbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDtUaGFua3MmbmJzcDt0byZuYnNwO1N1bnl1ZWNoaSZuYnNw O2ZvciZuYnNwO3RoZSZuYnNwO3JlbWluZGVyLjxiciAvPg08YnIgLz5DaGFuZ2VzJm5ic3A7aW4m bmJzcDt2Mjo8YnIgLz4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsxKU1vZGlmeSZuYnNw O3NvbWUmbmJzcDtjb2RlcyZuYnNwO2FuZCZuYnNwO2Rlc2NyaXB0aW9ucyZuYnNwO2FjY29yZGlu ZyZuYnNwO3RvJm5ic3A7U3VueXVlY2hpJmFwb3M7czxiciAvPiZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwO3N1Z2dlc3Rpb25zLjxiciAvPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OzIpUmVtb3ZlZCZuYnNwO2JlbmNobWFya19yZXBvcnQudHh0Jm5ic3A7dG8mbmJzcDthdm9pZCZu YnNwO3dhcm5pbmdzLjxiciAvPg08YnIgLz5bUEFUQ0gmbmJzcDt2MV08YnIgLz5JJmFwb3M7dmUm bmJzcDtpbXBsZW1lbnRlZCZuYnNwO29wdGltaXphdGlvbnMmbmJzcDt0byZuYnNwO3J0ZV9tZW1j cHkmbmJzcDt0YXJnZXRpbmcmbmJzcDtSSVNDLVY8YnIgLz5hcmNoaXRlY3R1cmVzLCZuYnNwO2Fj aGlldmluZyZuYnNwO2FuJm5ic3A7YXZlcmFnZSZuYnNwOzEwJX4xNSUmbmJzcDtyZWR1Y3Rpb24m bmJzcDtpbiZuYnNwO2V4ZWN1dGlvbiZuYnNwO3RpbWU8YnIgLz5mb3ImbmJzcDtkYXRhJm5ic3A7 c2l6ZXMmbmJzcDtiZXR3ZWVuJm5ic3A7MTI5Jm5ic3A7dG8mbmJzcDsxMDI0Jm5ic3A7Ynl0ZXMo Jm5ic3A7MTAyNX4xNjAwJm5ic3A7Z2FpbnMmbmJzcDtsaXR0bGUpLjxiciAvPlRoZXNlJm5ic3A7 ZW5oYW5jZW1lbnRzJm5ic3A7ZHJhdyZuYnNwO2luc3BpcmF0aW9uJm5ic3A7ZnJvbSZuYnNwO3g4 NiZuYnNwO2ltcGxlbWVudGF0aW9ucyw8YnIgLz5zcGVjaWZpY2FsbHkmbmJzcDtmb2N1c2luZyZu YnNwO29uOjxiciAvPjEpQWxpZ25tZW50Jm5ic3A7SGFuZGxpbmcmbmJzcDtmb3ImbmJzcDtVbmFs aWduZWQmbmJzcDtTY2VuYXJpb3M8YnIgLz4yKVZlY3RvciZuYnNwO0NvbmZpZ3VyYXRpb24mbmJz cDtUdW5pbmc8YnIgLz4zKVN0cmF0ZWdpYyZuYnNwO1ByZWZldGNoaW5nJm5ic3A7d2l0aCZuYnNw O3ppY2JvcDxiciAvPg08YnIgLz4tJm5ic3A7UGF0Y2gmbmJzcDsxOiZuYnNwO0NvdmVyJm5ic3A7 bGV0dGVyPGJyIC8+LSZuYnNwO1BhdGNoJm5ic3A7MjombmJzcDtCYXNlJm5ic3A7aW1wbGVtZW50 YXRpb248YnIgLz4tJm5ic3A7UGF0Y2gmbmJzcDszOiZuYnNwO0JlbmNobWFyayZuYnNwO3JlcG9y dDxiciAvPg08YnIgLz4NPGJyIC8+VGVzdGVkJm5ic3A7b24mbmJzcDtUZXN0ZWQmbmJzcDtvbiZu YnNwO1NHMjA0NCZuYnNwOyhWTEVOPTEyOCk8YnIgLz4NPGJyIC8+UWlndW8mbmJzcDtDaGVuJm5i c3A7KDEpOjxiciAvPiZuYnNwOyZuYnNwO2xpYi9lYWwvcmlzY3Y6Jm5ic3A7b3B0aW1pemUmbmJz cDtydGVfbWVtY3B5Jm5ic3A7d2l0aCZuYnNwO1JJU0NWJm5ic3A7dmVjdG9yJm5ic3A7YW5kJm5i c3A7emljYm9wPGJyIC8+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7ZXh0ZW5zaW9uczxiciAvPg08 YnIgLz4mbmJzcDsubWFpbG1hcCZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwO3wmbmJzcDsmbmJzcDsmbmJzcDsxJm5ic3A7KzxiciAvPiZuYnNwO2NvbmZpZy9y aXNjdi9tZXNvbi5idWlsZCZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwO3wmbmJzcDsmbmJzcDsxNCZuYnNwOysrPGJyIC8+Jm5i c3A7bGliL2VhbC9yaXNjdi9pbmNsdWRlL3J0ZV9tZW1jcHkuaCZuYnNwO3wmbmJzcDszMDMmbmJz cDsrKysrKysrKysrKysrKysrKysrKysrKysrKysrLTxiciAvPiZuYnNwOzMmbmJzcDtmaWxlcyZu YnNwO2NoYW5nZWQsJm5ic3A7MzE2Jm5ic3A7aW5zZXJ0aW9ucygrKSwmbmJzcDsyJm5ic3A7ZGVs ZXRpb25zKC0pPGJyIC8+DTxiciAvPi0tJm5ic3A7DTxiciAvPjIuMjEuMC53aW5kb3dzLjE8YnIg Lz4= --=====_003_next=====-- --=====_002_next=====-- --=====_001_next=====--