From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 5E0483858C60 for ; Mon, 16 Jan 2023 22:16:29 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 5E0483858C60 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1673907389; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0F8VUQDE24j55e/ooOJpQ5SZL3FzWNQyMdCMCRVZIVM=; b=aWzItkj/LvTZlLX/IFfeDkUKBQG2SlbA+Nlrqlkgo7G2PIqCS4aOb7rqdyWyyXc47mDvnr 7CJonTZbJ2CtVDfBqnjR79GgvuCZdy9M/OvDVkr0HkQzWdSGTaZQFB6zWg+zoZv5C2AIDj ScZEGUMiDB4G/pu3zYVEK4VaTEi2IFg= Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-151-B8ZHcwCiP7CbNtvOivZS-w-1; Mon, 16 Jan 2023 17:16:27 -0500 X-MC-Unique: B8ZHcwCiP7CbNtvOivZS-w-1 Received: by mail-io1-f70.google.com with SMTP id b26-20020a056602331a00b00704cb50e151so343409ioz.13 for ; Mon, 16 Jan 2023 14:16:27 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=0F8VUQDE24j55e/ooOJpQ5SZL3FzWNQyMdCMCRVZIVM=; b=uTsShhS+tXag0eouGOoexGme23lNXADzwUNq8KZWB5+TPijs/rmmiiihZ/mMkMM0j+ Za1DS3B4n0+X8se1l6/Yp5mBTQ7y8X8/zAcJPHy88wXyT1zkIqNgDHe5+xl6SHLX20G2 5URMzQRFXgSFF4oesotE2oY3yW3hH3cl9kvlcUFVdGyTWboy01CEUvXZiYXRy4Bap1/F NrLxtyI74v7r3aLwGrDE3z3H9iSPnPtYVpOvHhnAN5aD1Iu3gfK1S2gM22mW4wSnvmZr qlWGVhzsgCgDaI0utlfIogKWNOTtQqjQPtU65NG8ShQEdMiF6RlOfLhd2LBhw37DBtJf fyXw== X-Gm-Message-State: AFqh2kq73qNQZaQQcCFvzaJPsOF70CaCi49U7TYfcmfCMtkhp+C8m5X0 eM55oaWIlke1T1f9I8tHWzMfg2wtfB0RfgmQxcx2rbdHB9IWoUjVqkUcA0IvY+dBpBcWMrx2NV/ 0v0J2O52Z65M3Z9vS7XCb X-Received: by 2002:a05:6602:72b:b0:6e3:db2:6a7b with SMTP id g11-20020a056602072b00b006e30db26a7bmr553046iox.6.1673907387022; Mon, 16 Jan 2023 14:16:27 -0800 (PST) X-Google-Smtp-Source: AMrXdXul7ISEZwvnu3RuI0KK9K9cMJv3uTtAb0tzo8VcVn7ThNZXCPPsYm1/LIDPnQr6LXjBez2LRw== X-Received: by 2002:a05:6602:72b:b0:6e3:db2:6a7b with SMTP id g11-20020a056602072b00b006e30db26a7bmr553034iox.6.1673907386756; Mon, 16 Jan 2023 14:16:26 -0800 (PST) Received: from [192.168.0.241] (192-0-145-146.cpe.teksavvy.com. [192.0.145.146]) by smtp.gmail.com with ESMTPSA id t6-20020a02c906000000b003a062412b09sm4019159jao.83.2023.01.16.14.16.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 16 Jan 2023 14:16:26 -0800 (PST) Message-ID: Date: Mon, 16 Jan 2023 17:16:25 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Subject: Re: [PATCH] AArch64: Improve strlen_asimd To: Szabolcs Nagy , Wilco Dijkstra Cc: 'GNU C Library' References: From: Carlos O'Donell Organization: Red Hat In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 1/13/23 07:25, Szabolcs Nagy via Libc-alpha wrote: > The 01/12/2023 15:51, Wilco Dijkstra wrote: >> Use shrn for the mask, merge tst+bne into cbnz, and tweak code alignment. >> Performance improves slightly as a result. Passes regress. >> > > I prefer to commit this and the other string function optimization > patches and not delay to next release so start using and widely > testing them sooner (we can fix and backport perf regressions). > > please commit it, thanks. > > Reviewed-by: Szabolcs Nagy Yes, please commit this ASAP. As RM I would like to see machine testing start next week and so I'd like to see such changes committed early this week. -- Cheers, Carlos.