Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rAMsz-006JsK-TY for pgsql-hackers@arkaria.postgresql.org; Tue, 05 Dec 2023 04:18:17 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1rAMsy-002AZE-9x for pgsql-hackers@arkaria.postgresql.org; Tue, 05 Dec 2023 04:18:16 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rAMsy-002AYt-04 for pgsql-hackers@lists.postgresql.org; Tue, 05 Dec 2023 04:18:16 +0000 Received: from mail-io1-xd2e.google.com ([2607:f8b0:4864:20::d2e]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1rAMsu-008rGo-UN for pgsql-hackers@lists.postgresql.org; Tue, 05 Dec 2023 04:18:14 +0000 Received: by mail-io1-xd2e.google.com with SMTP id ca18e2360f4ac-7b350130c3fso147456039f.3 for ; Mon, 04 Dec 2023 20:18:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1701749892; x=1702354692; darn=lists.postgresql.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=eo8PB5ib4BCUU3e3HzId1cS7GMzmpfEGuzqNl81Y7N8=; b=BQx2piDFfPmHe+1binY3t6w6OGvl9gJxJAu5IkDCrUgsSW5mznGvr2Nc5IDV2h3G4m /aQ6YUir9Nuip8/tTdKqrYj9EcVUR1cW1MzBaC/ANDPB59vHMJKlykcae0UfFHQ84Snj dWBWE57+Bvrb4IEfI7CGRvbUZTEWmiDFQufTXHo+erRhMomfwds+lmewmeSBVKSCNFVk GslS9fRKmh3Qh5DLbWGYAi/Hiof15099+fhQ5e0b0HzcJsryRZXmkyP/Gwnj5LDlQw5+ 4/iLp0Ji7qHWhsD6YQ40mFOMIpIobguWL/et2hjc0FgR2b15gDPyeml19y9qi5uVsfD1 uDBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701749892; x=1702354692; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=eo8PB5ib4BCUU3e3HzId1cS7GMzmpfEGuzqNl81Y7N8=; b=mqbna2bowF13weXJd0PnqNxzb0ZuTBFxnT3foOaTDHQHSfHpAvrCQ4SkKVg7pH23/9 HgkpX2smE1YVKSFm0Z/HrZ3c6krCHLSH80slEut0kEcpW0fOnk/HH3PHKCsrcQx7R0eI +ivmc48NTqBSwP9kI4o5Vyj3bsA+e++stxGY6i7W1LXhctQxg+VHGkHPjOzWOHEUo/WM rMXkHQlQyVKd25ReFNI85B21/TDajEQC0lVhEiwf97zvoU/LE2UAPIJFhbbs6imKiZRS 9LYRqZNtkfYsOXgGS2CWEndB1ot0sUQLPrBm4ObbEYFC8z9cZofG87tkwjYXfN14NSAd MHiw== X-Gm-Message-State: AOJu0Yx/vyKBx+wOEXtGm73bSV9KYUBskWGUjpKIO8+Yq4g2yp4x5caR 4ic6JNBgHQoKvPrFbESEs3U= X-Google-Smtp-Source: AGHT+IGglUwf4RRgpUvTXw8PWRaTXzoHI7aZCUI/JDayjsdJB7/3pv4V7rPhUCvBPdZGR6RNuUGkzg== X-Received: by 2002:a6b:d30f:0:b0:7b4:4024:f286 with SMTP id s15-20020a6bd30f000000b007b44024f286mr3045065iob.20.1701749892213; Mon, 04 Dec 2023 20:18:12 -0800 (PST) Received: from nathanxps13 (162-195-168-172.lightspeed.stlsmo.sbcglobal.net. [162.195.168.172]) by smtp.gmail.com with ESMTPSA id h15-20020a02c4cf000000b00463f74e1aecsm2927859jaj.28.2023.12.04.20.18.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Dec 2023 20:18:11 -0800 (PST) Date: Mon, 4 Dec 2023 22:18:09 -0600 From: Nathan Bossart To: Xiang Gao Cc: Michael Paquier , "pgsql-hackers@lists.postgresql.org" Subject: Re: CRC32C Parallel Computation Optimization on ARM Message-ID: <20231205041809.GA2755885@nathanxps13> References: <20231102143550.GA2152@nathanxps13> <20231106191613.GA524892@nathanxps13> <20231110163608.GA1225566@nathanxps13> <20231122210618.GA3751816@nathanxps13> <20231130205426.GA1265417@nathanxps13> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Mon, Dec 04, 2023 at 07:27:01AM +0000, Xiang Gao wrote: > This is the latest patch. Looking forward to your feedback, thanks! Thanks for the new patch. I am hoping to spend much more time on this in the near future... -- Nathan Bossart Amazon Web Services: https://aws.amazon.com