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author | Gregory Maxwell <greg@xiph.org> | 2017-05-09 19:30:52 +0000 |
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committer | bitcoindev <bitcoindev@gnusha.org> | 2017-05-09 19:30:54 +0000 |
commit | 0b7b6d501e3ab8aca8afb35d690c5c984a159412 (patch) | |
tree | 7c2ba10635be9c1967af418e85dd24c421ffb472 | |
parent | b59eaef8dfdd9dc76fa6a9746b67ef3299e2d652 (diff) | |
download | pi-bitcoindev-0b7b6d501e3ab8aca8afb35d690c5c984a159412.tar.gz pi-bitcoindev-0b7b6d501e3ab8aca8afb35d690c5c984a159412.zip |
Re: [bitcoin-dev] Some real-world results about the current Segwit Discount
-rw-r--r-- | c3/8af83373f18d10d2147c9160715b40cbc753d0 | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/c3/8af83373f18d10d2147c9160715b40cbc753d0 b/c3/8af83373f18d10d2147c9160715b40cbc753d0 new file mode 100644 index 000000000..92d71e16e --- /dev/null +++ b/c3/8af83373f18d10d2147c9160715b40cbc753d0 @@ -0,0 +1,92 @@ +Return-Path: <gmaxwell@gmail.com> +Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org + [172.17.192.35]) + by mail.linuxfoundation.org (Postfix) with ESMTPS id E56BBB7E + for <bitcoin-dev@lists.linuxfoundation.org>; + Tue, 9 May 2017 19:30:54 +0000 (UTC) +X-Greylist: whitelisted by SQLgrey-1.7.6 +Received: from mail-ua0-f174.google.com (mail-ua0-f174.google.com + [209.85.217.174]) + by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 8A755154 + for <bitcoin-dev@lists.linuxfoundation.org>; + Tue, 9 May 2017 19:30:53 +0000 (UTC) +Received: by mail-ua0-f174.google.com with SMTP id g49so11999195uaa.1 + for <bitcoin-dev@lists.linuxfoundation.org>; + Tue, 09 May 2017 12:30:53 -0700 (PDT) +DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; + h=mime-version:sender:in-reply-to:references:from:date:message-id + :subject:to:cc; + bh=j/VXnG8hB1nYux1WQZfkuP1+W5tpGZ2okr2eb4d+2ig=; + b=IhFza7tDRm3UXe8Hz6hd3bb6hpVxoJJbMuKq3N7w6TKz84StrX7ntl/3FGjQSiHn6x + 9H26g3rayBq5L7zTeZzVK046Lor5JyZ8+HUVXo0Os1j91Lcp1FARV7EMmimpmEHpk6rg + 0Dukm6z5aSJMPPfl2zGdLrxaDlgJ8yCHUwT8WEoSUv61RMzLWe6AAVVfSxgv7lB7Vf6s + IzpBd062hirx5AJ6zxu5IdfpMikKGmbnsqTFTN5yDrHPju6NvU8vy/FChnmXqAFbNsue + QC5ZqdIAQUeNw74W6X4MCutfurmp/8Hp7SS0pnbj1o6w9Ee9Q4TbSbuhr5lAp7spzwXt + KkTQ== +X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; + d=1e100.net; s=20161025; + h=x-gm-message-state:mime-version:sender:in-reply-to:references:from + :date:message-id:subject:to:cc; + bh=j/VXnG8hB1nYux1WQZfkuP1+W5tpGZ2okr2eb4d+2ig=; + b=QrA5ZWZ1j69+iXWqBZFtFfzSTLK9Pyit6qWaOwBHRXGABMSUle6anZc1ob4QIeetTK + 2bFVr1vfg5ZIc3GKSTCT6oaHOm4F6E5OJoPlSbXJzUUFWnR0UmzKQm6kmaP8qegr3Slj + SiSdCMvGCcjiRyuwCbpRYFY5yNX00RIc/3cuOrfg5yZlw0hYdCs+WXbY/U8mhRwZL4P1 + vdVSd0KE4jt7RheZUT9D5vG0jhaL53NPishL7JLHrLZOB4RIaSMlrQmplprgJmetQ2xj + H6iw9ZaFSI4BRMV266OMapp0xGxH433JACAHKX1FaxDMCTsaeGmJ792HTtkL/lVrB52N + 4Jgg== +X-Gm-Message-State: AODbwcCVc2f3V0Szwwl5SijpkgrvXaA784mDT8DmGxu29LtLzaNc6tCM + 0TeqNgPOkunj5SKNlPMY+1vxlwRmRA== +X-Received: by 10.31.236.197 with SMTP id k188mr806823vkh.26.1494358252676; + Tue, 09 May 2017 12:30:52 -0700 (PDT) +MIME-Version: 1.0 +Sender: gmaxwell@gmail.com +Received: by 10.103.20.66 with HTTP; Tue, 9 May 2017 12:30:52 -0700 (PDT) +In-Reply-To: <CAKzdR-pN0B-wjhPh3n6Jw7L6wsz9yQ=kyVX7NYx5ACZC3bg8OA@mail.gmail.com> +References: <CAKzdR-qojNn8OtUTPbxa0JauK9nmo2ZGm4ihKuyzsz_FAgokDw@mail.gmail.com> + <CAMBsKS_j7Lso6fHoMPkrQ7UFwKfxOERAAqL=aUF83O4CqL+iFg@mail.gmail.com> + <CAKzdR-on-w9EF+2hLjchdyHB1gj7fi4QnybA=J4Cz7yyN3KKNA@mail.gmail.com> + <e86d9b29-f7dd-75da-e6c6-f55648bea104@mattcorallo.com> + <CAKzdR-pyE2f0jdsU+QGbJQ9gMepsyS880kntE9MRvDBLG_Nchg@mail.gmail.com> + <CAKzdR-pN0B-wjhPh3n6Jw7L6wsz9yQ=kyVX7NYx5ACZC3bg8OA@mail.gmail.com> +From: Gregory Maxwell <greg@xiph.org> +Date: Tue, 9 May 2017 19:30:52 +0000 +X-Google-Sender-Auth: ztgyPwbUYLq5EZeBlJYUmJ-eS2g +Message-ID: <CAAS2fgQsT7c+CEfC+U9N+g-+V4s8WnQjRqDddfCKMb6+BkJ3-A@mail.gmail.com> +To: Sergio Demian Lerner <sergio.d.lerner@gmail.com> +Content-Type: text/plain; charset=UTF-8 +X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, + DKIM_VALID, FREEMAIL_FROM, + RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 +X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on + smtp1.linux-foundation.org +Cc: bitcoin-dev <bitcoin-dev@lists.linuxfoundation.org> +Subject: Re: [bitcoin-dev] Some real-world results about the current Segwit + Discount +X-BeenThere: bitcoin-dev@lists.linuxfoundation.org +X-Mailman-Version: 2.1.12 +Precedence: list +List-Id: Bitcoin Protocol Discussion <bitcoin-dev.lists.linuxfoundation.org> +List-Unsubscribe: <https://lists.linuxfoundation.org/mailman/options/bitcoin-dev>, + <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=unsubscribe> +List-Archive: <http://lists.linuxfoundation.org/pipermail/bitcoin-dev/> +List-Post: <mailto:bitcoin-dev@lists.linuxfoundation.org> +List-Help: <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=help> +List-Subscribe: <https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev>, + <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=subscribe> +X-List-Received-Date: Tue, 09 May 2017 19:30:55 -0000 + +On Tue, May 9, 2017 at 7:15 PM, Sergio Demian Lerner via bitcoin-dev +<bitcoin-dev@lists.linuxfoundation.org> wrote: +> The capacity of Segwit(50%)+2MbHF is 50% more than Segwit, and the maximum +> block size is the same. + +And the UTXO bloat potential is twice as large and the cost of that +UTXO bloat is significantly reduced. So you're basically gutting the +most of the gain from weight, making something incompatible, etc. + +I'm not sure what to explain-- even that page on segwit.org explains +that the values are selected to balance worst case costs not to +optimize one to the total exclusion of others. Raw size is not very +relevant in the long run, but if your goal were to optimize for it +(which it seems to be), then the limit should be pure size. + |