Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oM0aw-0003TW-LE for pgsql-hackers@arkaria.postgresql.org; Thu, 11 Aug 2022 05:18:58 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1oM0av-00062p-6W for pgsql-hackers@arkaria.postgresql.org; Thu, 11 Aug 2022 05:18:57 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oM0au-0005xC-Qw for pgsql-hackers@lists.postgresql.org; Thu, 11 Aug 2022 05:18:56 +0000 Received: from mail-pl1-x62d.google.com ([2607:f8b0:4864:20::62d]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1oM0ar-0000Ws-Sd for pgsql-hackers@postgresql.org; Thu, 11 Aug 2022 05:18:55 +0000 Received: by mail-pl1-x62d.google.com with SMTP id m2so16090972pls.4 for ; Wed, 10 Aug 2022 22:18:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc; bh=1wrolKJZNFXCNg+WCXk2Wc4IgrlLLHDhRzSQ6iA3fhw=; b=T3xta3WA5W7QOdNw8SzxyOrQGHVasJrGvy4z6zI2uc3mtc10fgzNvFZcLLVGyj038O 8SkJXvm2pexEnBMqoWYwDCwvAf2qY6OOpMrlvyw0p2vK8ViiBGwKcUkBO74YM8w0cqBS O73TTiM4PmEN1UAoggfrfSjxAqbvBPqxxsTkd+uWn0ZELlImFihhB0ebMVHpoUlHC4EU HYI36puVv7hXqecf6gfBO27Wtr7wQUsxInE2nmdTC48Ms5EMxjicN20VeYdI2kRZF74M Wcmu7GFAuhh4SyrEAUEJj21e1IWPZt57Xi7FXgxo/LZTKOAiD09Gh8UByqMmiuOijpV5 N2yQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc; bh=1wrolKJZNFXCNg+WCXk2Wc4IgrlLLHDhRzSQ6iA3fhw=; b=j2UMY5OHV5ZeQD292bqvEh4oU+C3HDabXv4YTfzCpJBtKcLAI4yu31DDaJ+IRoggEX bgV+lw9jfYN6Z23IykpEhTLN8dm7yeHiXZ2D5UtVH90iRUseVuluKA/AxyHrWrftaZwE 3E+41eSeZQjqeop2NYQKFvF3pqEhtYAXs2QbPJoxN0BuXClFHwQgKVkwB3DTUMoaXA6I s7SzF1KCbrTm7V1MUr2MaQ0IlObmC66tgpAiSrzjfSjFepXtK2lhFAde+F4CpQHfX6rn V5nAQ7B2GplRKyiPwPSilQ7xbZ9q3BljBumRt1xHjKO/ZNn4aY1BHuixYUzPYbRMhibr o1Fw== X-Gm-Message-State: ACgBeo0cGgNUACMYs/km/YFGsGpbDUt2+9HAkXVyQor80CMPyvne1xvD gSSENOBPlzXImUAq9CwVLm8= X-Google-Smtp-Source: AA6agR5M26gYFzHs/mzZU852fiPFGwDDZpK47COvJCY6IkYYDDSDolKQGzMInuesMJkHR5OpPSkwBA== X-Received: by 2002:a17:90b:4c8c:b0:1f5:2214:a02f with SMTP id my12-20020a17090b4c8c00b001f52214a02fmr7174222pjb.66.1660195132796; Wed, 10 Aug 2022 22:18:52 -0700 (PDT) Received: from nathanxps13 ([50.54.155.70]) by smtp.gmail.com with ESMTPSA id f5-20020aa79d85000000b0052ce4074fddsm3093104pfq.145.2022.08.10.22.18.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Aug 2022 22:18:51 -0700 (PDT) Date: Wed, 10 Aug 2022 22:18:50 -0700 From: Nathan Bossart To: John Naylor Cc: Masahiko Sawada , Andres Freund , John Naylor , pgsql-hackers Subject: Re: optimize lookups in snapshot [sub]xip arrays Message-ID: <20220811051850.GA1610687@nathanxps13> References: <20220808223254.GA1393216@nathanxps13> <20220809035129.GA1440829@nathanxps13> <20220809200037.GA1490626@nathanxps13> <20220810001343.GA1546507@nathanxps13> <20220810214504.GA1552044@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 Thu, Aug 11, 2022 at 09:50:54AM +0700, John Naylor wrote: > I was waiting for all the Windows animals to report in, and it looks > like they have, so I've pushed 0002. Thanks for picking this topic up > again! Thanks for reviewing and committing. -- Nathan Bossart Amazon Web Services: https://aws.amazon.com