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 1rLRq2-007xMq-HE for pgsql-hackers@arkaria.postgresql.org; Thu, 04 Jan 2024 17:49:02 +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 1rLRpy-00EJga-6d for pgsql-hackers@arkaria.postgresql.org; Thu, 04 Jan 2024 17:48:58 +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 1rLRpx-00EJgR-Rx for pgsql-hackers@lists.postgresql.org; Thu, 04 Jan 2024 17:48:57 +0000 Received: from mail-io1-xd36.google.com ([2607:f8b0:4864:20::d36]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1rLRpr-00DjRm-3P for pgsql-hackers@postgresql.org; Thu, 04 Jan 2024 17:48:56 +0000 Received: by mail-io1-xd36.google.com with SMTP id ca18e2360f4ac-7ba9c26e14aso22700339f.0 for ; Thu, 04 Jan 2024 09:48:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1704390530; x=1704995330; darn=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=PCXXtH5qYNE8/YxISJlu5MefFmS6B37y4nVXc2y6BD0=; b=WPwKPrccuKBbwBh+x76GgSgua4MCbpN4gaeN82oKioUlDfbV0KzICqQchBFJ3tPrsk xW9W5Fn/Rg1xpj3Mf57r59eB91RS/oXCFa1q3by48CsQmgilLRwXliRdFebu+gKAFY8i 8jMCv0o0LmpxKq4GuRFb19FOxz3MDx4NEXwykVrTIR5w3AjwC9RRwRKHTxZr0LYZ8vMr zmoxr0kIeaRAx7gJwpSmyyv+ClZC1ZgInUrw8IpOnYb1UbSPDdM6MRaPEzk3ZNyu+5TG Jt0081wzNBoVmG8Jt9nByS5jgth1qZIDIAgQduHOjxl/VZdOGO91US6ZnLWUuMrLr3pv grrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704390530; x=1704995330; 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=PCXXtH5qYNE8/YxISJlu5MefFmS6B37y4nVXc2y6BD0=; b=WLTMFax9mh99hP3DQFCOkWwJCTAuw6beL2Zo2Y0Q3W8kpB6SSs01gMly69G+qlCejU kbUUktrL/12sNEC6gKbegX8NqP2jNTqqwliG75ypfDxDk1A8YgGP+0IGgYzlq1UcVCe3 fc6uxLQ8CTET4oNZXnxfpjaWtggiVvDNj21kWF8yaCRkq0IzonKaUlZbToRBNmsjnIhP sOtdvhE887RemowgqGhJV5WeIbKvOGJwdtuT+O1P7TeFvAaLxq/TmCQdbxrNijnVDvj/ sXpx49AkaabMyrX50cFACAtU1d4rflVQ8OSXUSJ6grQhaIEm6c52Bvu1drSf3JuudkQe KSFQ== X-Gm-Message-State: AOJu0YwN3e5gRkJtWnZeovZ2+pO+dlB3ARWEEX0hlv3Kx498tbnBHYK4 yjb0CqPXjQ538YOvAhntH7A= X-Google-Smtp-Source: AGHT+IGKZ0s8p/gTixsxgXJ51sdn8ffqqG2za4nE1FxfZrhjeSFMXaYlaJi9Tl0qcgkU0N5roC0zQA== X-Received: by 2002:a5e:c649:0:b0:7bb:ee27:9133 with SMTP id s9-20020a5ec649000000b007bbee279133mr610816ioo.0.1704390530239; Thu, 04 Jan 2024 09:48:50 -0800 (PST) Received: from nathanxps13 (162-195-168-172.lightspeed.stlsmo.sbcglobal.net. [162.195.168.172]) by smtp.gmail.com with ESMTPSA id e13-20020a02a78d000000b004665c64c356sm8254980jaj.144.2024.01.04.09.48.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Jan 2024 09:48:49 -0800 (PST) Date: Thu, 4 Jan 2024 11:48:48 -0600 From: Nathan Bossart To: John Naylor Cc: Ants Aasma , pgsql-hackers@postgresql.org Subject: Re: add AVX2 support to simd.h Message-ID: <20240104174848.GA1613411@nathanxps13> References: <20231129171526.GA857928@nathanxps13> <20240102161123.GA955987@nathanxps13> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240102161123.GA955987@nathanxps13> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Tue, Jan 02, 2024 at 10:11:23AM -0600, Nathan Bossart wrote: > (In case it isn't clear, I'm volunteering to set up such a buildfarm > machine.) I set up "akepa" to run with -march=x86-64-v3. -- Nathan Bossart Amazon Web Services: https://aws.amazon.com