{
  "founder": "wumpus",
  "channel": "#bitcoin-core-dev",
  "network": "freenode",
  "id": "f2c5c1cd73034f9c8c2b221241a98b58",
  "name": "#bitcoin-core-dev",
  "chair": "wumpus",
  "chairs": [
    "wumpus"
  ],
  "nicks": {
    "wumpus": 45,
    "lightningbot": 2,
    "achow101": 3,
    "jnewbery": 2,
    "hebasto": 1,
    "jkczyz": 1,
    "jonasschnelli": 1,
    "kanzure": 1,
    "provoostenator": 1,
    "meshcollider": 1,
    "jamesob": 2,
    "aj": 1,
    "fjahr": 1,
    "pinheadmz": 1,
    "jeremyrubin": 34,
    "ariard": 2,
    "dongcarl": 14,
    "gzhao408": 1,
    "elichai2": 1,
    "gribble": 6,
    "sipa": 10
  },
  "start_time": "2020-07-02T19:00:37+00:00",
  "end_time": "2020-07-02T19:42:06+00:00",
  "active": false,
  "original_topic": "Bitcoin Core development discussion and commit log | This is the channel for developing Bitcoin Core. Feel free to watch, but please take commentary and usage questions to #bitcoin | Channel logs: http://www.erisian.com.au/bitcoin-core-dev/, http://gnusha.org/bitcoin-core-dev/ | Meeting topics https://gist.github.com/moneyball/071d608fdae217c2a6d7c35955881d8a",
  "current_topic": "Nanobench (jeremyrubin)",
  "messages": [
    {
      "id": "90ffa91740bb452f9fe06c0e41e29ee8",
      "sender": "wumpus",
      "payload": "#startmeeting",
      "action": false,
      "timestamp": "2020-07-02T19:00:37+00:00"
    },
    {
      "id": "afce93654555442a822964d52bd3c8ee",
      "sender": "lightningbot",
      "payload": "Meeting started Thu Jul  2 19:00:37 2020 UTC.  The chair is wumpus. Information about MeetBot at http://wiki.debian.org/MeetBot.",
      "action": false,
      "timestamp": "2020-07-02T19:00:37+00:00"
    },
    {
      "id": "edc2c0ddc1ae4ac6bf14dbd5067d5e2f",
      "sender": "lightningbot",
      "payload": "Useful Commands: #action #agreed #help #info #idea #link #topic.",
      "action": false,
      "timestamp": "2020-07-02T19:00:37+00:00"
    },
    {
      "id": "f8c6f786d6e74cc0a6044578c085d4ba",
      "sender": "achow101",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:00:42+00:00"
    },
    {
      "id": "c189a3a742534dfe913d914c9e7fcd9c",
      "sender": "jnewbery",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:00:45+00:00"
    },
    {
      "id": "09cd03ca1dc24ed0b867a0d5776be213",
      "sender": "hebasto",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:00:45+00:00"
    },
    {
      "id": "5ce41306b7b94e7d83707860a3629546",
      "sender": "jkczyz",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:00:45+00:00"
    },
    {
      "id": "0ccc66772a5e472dae20b01875adf99a",
      "sender": "jonasschnelli",
      "payload": "Hi",
      "action": false,
      "timestamp": "2020-07-02T19:00:48+00:00"
    },
    {
      "id": "6a54d2daccad4ac8ac966e95a6e5d1ec",
      "sender": "wumpus",
      "payload": "#bitcoin-core-dev Meeting: wumpus sipa gmaxwell jonasschnelli morcos luke-jr sdaftuar jtimon cfields petertodd kanzure bluematt instagibbs phantomcircuit codeshark michagogo marcofalke paveljanik NicolasDorier jl2012 achow101 meshcollider jnewbery maaku fanquake promag provoostenator aj Chris_Stewart_5 dongcarl gwillen jamesob ken281221 ryanofsky gleb moneyball kvaciral ariard digi_james amiti fjahr",
      "action": false,
      "timestamp": "2020-07-02T19:00:56+00:00"
    },
    {
      "id": "af88b3faaeda422f9d691ee1f46d6626",
      "sender": "wumpus",
      "payload": "jeremyrubin lightlike emilengler jonatack hebasto jb55 elichai2",
      "action": false,
      "timestamp": "2020-07-02T19:00:58+00:00"
    },
    {
      "id": "006199f5f51044d19b7ef978b0c124a1",
      "sender": "kanzure",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:01:06+00:00"
    },
    {
      "id": "9ea251db05684e68834ca32456b1ff35",
      "sender": "provoostenator",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:01:15+00:00"
    },
    {
      "id": "7c5dded27b6b432b824b32b9f80fc10e",
      "sender": "meshcollider",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:01:17+00:00"
    },
    {
      "id": "0eda939c6f8549999b2cfb0e1d829dff",
      "sender": "jamesob",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:01:19+00:00"
    },
    {
      "id": "50f9040984ad4272ba24d5a322689115",
      "sender": "aj",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:01:25+00:00"
    },
    {
      "id": "9e88f5a180f046e78fdb231c20793948",
      "sender": "fjahr",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:01:28+00:00"
    },
    {
      "id": "067fe103d46842ce8ac52d4ac2a61436",
      "sender": "pinheadmz",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:01:35+00:00"
    },
    {
      "id": "a4d1960730be4c6488b1578fff2dd628",
      "sender": "jeremyrubin",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:01:59+00:00"
    },
    {
      "id": "85c88062a4714874a47f554452cf2a8b",
      "sender": "wumpus",
      "payload": "looks like there have been no proposed meeting topics this week in  http://gnusha.org/bitcoin-core-dev/proposedmeetingtopics.txt",
      "action": false,
      "timestamp": "2020-07-02T19:02:07+00:00"
    },
    {
      "id": "88a7dd96bbc04b518ea6e45cfab382fa",
      "sender": "ariard",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:02:29+00:00"
    },
    {
      "id": "e1864749991f45d99ffc375115f3324a",
      "sender": "dongcarl",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:02:54+00:00"
    },
    {
      "id": "fc2ce6a9eee84c8cbdacc7d7025ce631",
      "sender": "gzhao408",
      "payload": "hi",
      "action": false,
      "timestamp": "2020-07-02T19:02:58+00:00"
    },
    {
      "id": "b579dfa020574991aa8a4899a47c6195",
      "sender": "elichai2",
      "payload": "Hi",
      "action": false,
      "timestamp": "2020-07-02T19:02:59+00:00"
    },
    {
      "id": "b3634a2e95b9491ca105bb02325e076a",
      "sender": "wumpus",
      "payload": "any last minute topic proposals?",
      "action": false,
      "timestamp": "2020-07-02T19:03:43+00:00"
    },
    {
      "id": "c56ff9aa64a441eea38cf525c6dc7a54",
      "sender": "dongcarl",
      "payload": "would like to discuss the various places we put documentation a bit, but perhaps after the meeting",
      "action": false,
      "timestamp": "2020-07-02T19:04:04+00:00"
    },
    {
      "id": "10a3f3357b0d4f44b3c263ab19dfef53",
      "sender": "wumpus",
      "payload": "ok yes that's a bit vague, either you want to prpose it as a meeting topic or not?",
      "action": false,
      "timestamp": "2020-07-02T19:04:47+00:00"
    },
    {
      "id": "57d902e3680340049250f6df7a138ef7",
      "sender": "wumpus",
      "payload": "#topic High priority for review",
      "action": false,
      "timestamp": "2020-07-02T19:05:27+00:00"
    },
    {
      "id": "b6594d2053774430bbc6467cce628f72",
      "sender": "dongcarl",
      "payload": "sorry, I should be more clear, no, let's table that till after meeting",
      "action": false,
      "timestamp": "2020-07-02T19:05:28+00:00"
    },
    {
      "id": "5844569488e64fa3b06a8e66f45a8c89",
      "sender": "achow101",
      "payload": "#19324 for hi prio",
      "action": false,
      "timestamp": "2020-07-02T19:05:38+00:00"
    },
    {
      "id": "a488b5830de340ec8cc245a83280184c",
      "sender": "gribble",
      "payload": "https://github.com/bitcoin/bitcoin/issues/19324 | wallet: Move BerkeleyBatch static functions to BerkeleyDatabase by achow101 \u00c3\u0082\u00c2\u00b7 Pull Request #19324 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
      "action": false,
      "timestamp": "2020-07-02T19:05:42+00:00"
    },
    {
      "id": "d5066eb691054003bc8ac678b31a1cd6",
      "sender": "wumpus",
      "payload": "https://github.com/bitcoin/bitcoin/projects/8 11 blockers, 1 bugfix, 3 chasing concept ACK pending",
      "action": false,
      "timestamp": "2020-07-02T19:05:52+00:00"
    },
    {
      "id": "fb8378e1cb9c462ab0bbff6c22746282",
      "sender": "wumpus",
      "payload": "dongcarl: ok!",
      "action": false,
      "timestamp": "2020-07-02T19:05:54+00:00"
    },
    {
      "id": "36188c233deb4926bbe46ffd05b51eef",
      "sender": "wumpus",
      "payload": "achow101: yup. I predicted that one :)",
      "action": false,
      "timestamp": "2020-07-02T19:06:10+00:00"
    },
    {
      "id": "1e260e67802740be816a2bd1232a6461",
      "sender": "wumpus",
      "payload": "added",
      "action": false,
      "timestamp": "2020-07-02T19:06:57+00:00"
    },
    {
      "id": "551f6f217aee4ab893be6b3c7c1a2e45",
      "sender": "achow101",
      "payload": "heh",
      "action": false,
      "timestamp": "2020-07-02T19:06:59+00:00"
    },
    {
      "id": "21b4bda663424ee18e4a5e0999499a4d",
      "sender": "dongcarl",
      "payload": "#17919 please",
      "action": false,
      "timestamp": "2020-07-02T19:07:43+00:00"
    },
    {
      "id": "8bdd310c83de44cda3e7ef0cdeefd3c2",
      "sender": "gribble",
      "payload": "https://github.com/bitcoin/bitcoin/issues/17919 | [DO NOT MERGE] depends: Allow building with system clang by dongcarl \u00c3\u0082\u00c2\u00b7 Pull Request #17919 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
      "action": false,
      "timestamp": "2020-07-02T19:07:45+00:00"
    },
    {
      "id": "b655557f1c9149ceb3c54e4044151b8b",
      "sender": "dongcarl",
      "payload": "(the DO NOT MERGE is because of the last commit which is a demo, can be dropped easily)",
      "action": false,
      "timestamp": "2020-07-02T19:08:08+00:00"
    },
    {
      "id": "1fd8f362f8574ffbb623e46200427971",
      "sender": "wumpus",
      "payload": "DO NOT MERGE ;)",
      "action": false,
      "timestamp": "2020-07-02T19:08:20+00:00"
    },
    {
      "id": "fb4547c5cb474710b3806153962de7fe",
      "sender": "wumpus",
      "payload": "dongcarl: good to know!",
      "action": false,
      "timestamp": "2020-07-02T19:08:39+00:00"
    },
    {
      "id": "294f78474ac140748b5cf0ea72b973f0",
      "sender": "wumpus",
      "payload": "added",
      "action": false,
      "timestamp": "2020-07-02T19:09:04+00:00"
    },
    {
      "id": "cbe26b2e59a448459412690ce3689280",
      "sender": "jeremyrubin",
      "payload": "#proposedmeetingtopic I'd like to see the nanobench stuff get finished",
      "action": false,
      "timestamp": "2020-07-02T19:09:05+00:00"
    },
    {
      "id": "8ded40b12867453d95ab4a810fb7bff3",
      "sender": "wumpus",
      "payload": "anything in high priority for review that is mergable or close to being mergable?",
      "action": false,
      "timestamp": "2020-07-02T19:10:38+00:00"
    },
    {
      "id": "74a1cc22e95e4fcaba0cab06267b5a3d",
      "sender": "wumpus",
      "payload": "we've merged a few smaller ones this week",
      "action": false,
      "timestamp": "2020-07-02T19:11:02+00:00"
    },
    {
      "id": "d6d3150debbc407595bd46db126e0b1e",
      "sender": "wumpus",
      "payload": "but looks like most are still busy in mid-review",
      "action": false,
      "timestamp": "2020-07-02T19:11:34+00:00"
    },
    {
      "id": "5b25945b801c4d028665557cbe1f7402",
      "sender": "jeremyrubin",
      "payload": "I think #18191 is mergeable.",
      "action": false,
      "timestamp": "2020-07-02T19:12:22+00:00"
    },
    {
      "id": "84e06e917e4440968a7967b041c5dd80",
      "sender": "wumpus",
      "payload": "#18637 looks somewhat nearing readyness",
      "action": false,
      "timestamp": "2020-07-02T19:12:24+00:00"
    },
    {
      "id": "fe31052592f04d8aa23d0afc708bc875",
      "sender": "gribble",
      "payload": "https://github.com/bitcoin/bitcoin/issues/18191 | Change UpdateForDescendants to use Epochs by JeremyRubin \u00c3\u0082\u00c2\u00b7 Pull Request #18191 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
      "action": false,
      "timestamp": "2020-07-02T19:12:24+00:00"
    },
    {
      "id": "9d9adfc3174843aaa1d998e02e31a2d3",
      "sender": "gribble",
      "payload": "https://github.com/bitcoin/bitcoin/issues/18637 | coins: allow cache resize after init by jamesob \u00c3\u0082\u00c2\u00b7 Pull Request #18637 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
      "action": false,
      "timestamp": "2020-07-02T19:12:27+00:00"
    },
    {
      "id": "cefe153c019044c0b95763d2b50d2aaa",
      "sender": "jamesob",
      "payload": "I'm +1 :)",
      "action": false,
      "timestamp": "2020-07-02T19:13:04+00:00"
    },
    {
      "id": "f1038155909a4ed5990f3fe486a93138",
      "sender": "wumpus",
      "payload": "jeremyrubin: ok will take a look after the meeting",
      "action": false,
      "timestamp": "2020-07-02T19:14:04+00:00"
    },
    {
      "id": "c07aa247f94149e4b04ccb084f339b03",
      "sender": "jnewbery",
      "payload": "jeremyrubin: I can't see how 18191 is mergeable. I'd expect more than one ACK for changes to the mempool",
      "action": false,
      "timestamp": "2020-07-02T19:14:29+00:00"
    },
    {
      "id": "770f7fcf469f4634a4de735999047a60",
      "sender": "wumpus",
      "payload": "#topic Nanobench (jeremyrubin)",
      "action": false,
      "timestamp": "2020-07-02T19:15:12+00:00"
    },
    {
      "id": "fc83213c53b348ac8f00efd772ab4fba",
      "sender": "wumpus",
      "payload": "jnewbery: yes",
      "action": false,
      "timestamp": "2020-07-02T19:15:15+00:00"
    },
    {
      "id": "2872139f19564c70913f8152173a51a5",
      "sender": "wumpus",
      "payload": "seems a bit premature",
      "action": false,
      "timestamp": "2020-07-02T19:15:53+00:00"
    },
    {
      "id": "47882f0c464c4b1f938a8b994d504400",
      "sender": "jeremyrubin",
      "payload": "fair",
      "action": false,
      "timestamp": "2020-07-02T19:16:42+00:00"
    },
    {
      "id": "691a10d25af145d2b7c54b25ce153cf8",
      "sender": "jeremyrubin",
      "payload": "I had thought some of the other reviewers had correctness acked the code, but there is disagreement about benchmarking. I don't think it requires further benching at this time, as it's primarily a memory improvement and has some benches. But can always do more.",
      "action": false,
      "timestamp": "2020-07-02T19:17:39+00:00"
    },
    {
      "id": "aaa92c712fda4219983458b6dfd8ad57",
      "sender": "wumpus",
      "payload": "I also wonder what sdaftuar_ thinks about it now, initially he didn't think it'd be worth the increase of complexity",
      "action": false,
      "timestamp": "2020-07-02T19:17:53+00:00"
    },
    {
      "id": "db10ebc9f90a4a3398f2a679f8ccdc47",
      "sender": "ariard",
      "payload": "I'll try to review 18191 before next meeting, has been on my list for a while",
      "action": false,
      "timestamp": "2020-07-02T19:19:10+00:00"
    },
    {
      "id": "fe84b1d4806c44deb30d32e23c40bed4",
      "sender": "wumpus",
      "payload": "ariard: thanks!",
      "action": false,
      "timestamp": "2020-07-02T19:19:28+00:00"
    },
    {
      "id": "00498c3cd36443c3a47ab8c24294c901",
      "sender": "jeremyrubin",
      "payload": "Can send you some more details privately",
      "action": false,
      "timestamp": "2020-07-02T19:19:32+00:00"
    },
    {
      "id": "5add46a8416946428a5eee221a787dec",
      "sender": "jeremyrubin",
      "payload": "it's a non trivial memory improvement for reorgs",
      "action": false,
      "timestamp": "2020-07-02T19:19:44+00:00"
    },
    {
      "id": "9275cc2beb2a4ba183dfb1161ff7d0c3",
      "sender": "jeremyrubin",
      "payload": "ok onto nanobench",
      "action": false,
      "timestamp": "2020-07-02T19:20:14+00:00"
    },
    {
      "id": "8d67034c273f4132bc7948b0ae9ef15f",
      "sender": "jeremyrubin",
      "payload": "I think it's in pretty good shape",
      "action": false,
      "timestamp": "2020-07-02T19:20:21+00:00"
    },
    {
      "id": "23a7085f82e34d6b8da94b65b3dbdf69",
      "sender": "jeremyrubin",
      "payload": "MarcoFalke needs to run with frequency lock enabled?",
      "action": false,
      "timestamp": "2020-07-02T19:20:55+00:00"
    },
    {
      "id": "e76ff0e7b77c430a9685aa00ad61c1f4",
      "sender": "dongcarl",
      "payload": "jeremyrubin: can you link to prs?",
      "action": false,
      "timestamp": "2020-07-02T19:20:55+00:00"
    },
    {
      "id": "a46580db2e9a4f24b3a9ffa85787c926",
      "sender": "jeremyrubin",
      "payload": "Uhh",
      "action": false,
      "timestamp": "2020-07-02T19:20:58+00:00"
    },
    {
      "id": "baa68611dc2f4251804a4366da40f04f",
      "sender": "jeremyrubin",
      "payload": "#18011",
      "action": false,
      "timestamp": "2020-07-02T19:21:18+00:00"
    },
    {
      "id": "29df8ee43acf49c296f15cf6c39dde1e",
      "sender": "gribble",
      "payload": "https://github.com/bitcoin/bitcoin/issues/18011 | Replace current benchmarking framework with nanobench by martinus \u00c3\u0082\u00c2\u00b7 Pull Request #18011 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
      "action": false,
      "timestamp": "2020-07-02T19:21:21+00:00"
    },
    {
      "id": "b78686b3f3ff4bf791b979f179bbd54c",
      "sender": "wumpus",
      "payload": "I have no opinion on replacing the benchmark framework, will leave it to people more involved with benchmarking",
      "action": false,
      "timestamp": "2020-07-02T19:22:51+00:00"
    },
    {
      "id": "18d587e1375049c990f5a3bc9cdfe615",
      "sender": "jeremyrubin",
      "payload": "I think we can just ship it and see what/if anything breaks. AFAIK it has been made output compatible with prior benching output format",
      "action": false,
      "timestamp": "2020-07-02T19:23:49+00:00"
    },
    {
      "id": "7a3c9d658b4e4144b0b86e766d7c9674",
      "sender": "jeremyrubin",
      "payload": "the only concrete harm is that the relative numbers won't be comparable anymore",
      "action": false,
      "timestamp": "2020-07-02T19:24:01+00:00"
    },
    {
      "id": "624cd3427afb43d0bea049c0c5b98ef5",
      "sender": "wumpus",
      "payload": "so this doesn't add any dependencies?",
      "action": false,
      "timestamp": "2020-07-02T19:24:18+00:00"
    },
    {
      "id": "634ae358191d4fe08e371762252f74bd",
      "sender": "jeremyrubin",
      "payload": "It adds a checked in header file",
      "action": false,
      "timestamp": "2020-07-02T19:24:30+00:00"
    },
    {
      "id": "d72df3e074814ae28a0e5e77aa69a77e",
      "sender": "jeremyrubin",
      "payload": "Which martinus, the comitter, is the maintainer of",
      "action": false,
      "timestamp": "2020-07-02T19:24:39+00:00"
    },
    {
      "id": "3235976ad9204f9194389f5f3c522e6e",
      "sender": "wumpus",
      "payload": "yeah that's okay",
      "action": false,
      "timestamp": "2020-07-02T19:24:45+00:00"
    },
    {
      "id": "77b118d7fe6e43d39cac975a5930a566",
      "sender": "jeremyrubin",
      "payload": "So I'd just be happy to have someone who actively is adding benching features",
      "action": false,
      "timestamp": "2020-07-02T19:25:09+00:00"
    },
    {
      "id": "067fba2408384c55840626aa69825878",
      "sender": "jeremyrubin",
      "payload": "It has some nice new bells and whistles around helping auto categorize big o",
      "action": false,
      "timestamp": "2020-07-02T19:25:27+00:00"
    },
    {
      "id": "aaf3b1a2b8eb4de78da24ef0e33266a6",
      "sender": "wumpus",
      "payload": "that's a point",
      "action": false,
      "timestamp": "2020-07-02T19:25:31+00:00"
    },
    {
      "id": "6d43454f01a14c1f8cd7c706f86f0f9c",
      "sender": "sipa",
      "payload": "jeremyrubin: why won't relative numbers be conparable?",
      "action": false,
      "timestamp": "2020-07-02T19:25:37+00:00"
    },
    {
      "id": "363bb4be35e540e99d3b01e6e5861941",
      "sender": "jeremyrubin",
      "payload": "It does a better job I think of auto detecting how many runs are required or something",
      "action": false,
      "timestamp": "2020-07-02T19:26:03+00:00"
    },
    {
      "id": "84b30094ca3c42c8a3a33bb0df58ac9b",
      "sender": "jeremyrubin",
      "payload": "so we do fewer runs",
      "action": false,
      "timestamp": "2020-07-02T19:26:07+00:00"
    },
    {
      "id": "3fc6abb8687f473dacde406fc0f0b410",
      "sender": "jeremyrubin",
      "payload": "and there is less measurment-in-benchmark overhead I think?",
      "action": false,
      "timestamp": "2020-07-02T19:26:20+00:00"
    },
    {
      "id": "4f64aa1e0f684e888c376a47bed78d15",
      "sender": "sipa",
      "payload": "ok, but the benchmark numbers should be the same?",
      "action": false,
      "timestamp": "2020-07-02T19:26:23+00:00"
    },
    {
      "id": "ddf898a6e07944cc925b918d66ff42dc",
      "sender": "sipa",
      "payload": "or at least, closer to reality",
      "action": false,
      "timestamp": "2020-07-02T19:26:31+00:00"
    },
    {
      "id": "a6db9f9fc54944f48627b64ba1450744",
      "sender": "dongcarl",
      "payload": "\"measure instructions, cycles, branches, instructions per cycle, branch misses\" <- is this not done currently (w/o nanobench)?",
      "action": false,
      "timestamp": "2020-07-02T19:26:42+00:00"
    },
    {
      "id": "f3bc88983d3d456290cdbb262473c907",
      "sender": "jeremyrubin",
      "payload": "Well the hot-loop code I think is faster? But the benches themselves won't change",
      "action": false,
      "timestamp": "2020-07-02T19:26:48+00:00"
    },
    {
      "id": "9c574ab5f0c24b889f47637c95dbd4ba",
      "sender": "jeremyrubin",
      "payload": "No it is not dongcarl",
      "action": false,
      "timestamp": "2020-07-02T19:26:55+00:00"
    },
    {
      "id": "21acc0b9b3894ad6a8820edbf9a2b30c",
      "sender": "jeremyrubin",
      "payload": "So we get a bunch of new and cool outputs",
      "action": false,
      "timestamp": "2020-07-02T19:27:07+00:00"
    },
    {
      "id": "e6f8943afb684980b027eedf37772acb",
      "sender": "jeremyrubin",
      "payload": "But also a compatible output mode for tooling that can't be updated",
      "action": false,
      "timestamp": "2020-07-02T19:27:31+00:00"
    },
    {
      "id": "6b536b8f0caa4e53a8232efdecf15822",
      "sender": "sipa",
      "payload": "current master just tests min/max/avg time of some fixed number of iterations of a test",
      "action": false,
      "timestamp": "2020-07-02T19:27:34+00:00"
    },
    {
      "id": "535878543e5e45a289b853dd4b376df5",
      "sender": "wumpus",
      "payload": "adding outputs is great",
      "action": false,
      "timestamp": "2020-07-02T19:27:46+00:00"
    },
    {
      "id": "49ca0dd2ecc642e5859793f773482610",
      "sender": "dongcarl",
      "payload": "that sounds like a worthy feature to me",
      "action": false,
      "timestamp": "2020-07-02T19:27:56+00:00"
    },
    {
      "id": "65967c59b8f1465d913844c580fe35ea",
      "sender": "wumpus",
      "payload": "does this still work on non-x86?",
      "action": false,
      "timestamp": "2020-07-02T19:28:13+00:00"
    },
    {
      "id": "5a8d4cb6c75f4174a2d5d024b4e0c186",
      "sender": "wumpus",
      "payload": "I added measuring instruction cycles at some point but this was also removed again",
      "action": false,
      "timestamp": "2020-07-02T19:29:04+00:00"
    },
    {
      "id": "b74bcc83bc84493cab14e522fba09344",
      "sender": "jeremyrubin",
      "payload": "Not sure wumpus",
      "action": false,
      "timestamp": "2020-07-02T19:29:17+00:00"
    },
    {
      "id": "3b9fbb874d2447edbcea600f25dfcd70",
      "sender": "dongcarl",
      "payload": "I don't see anything in their CI for non-x86",
      "action": false,
      "timestamp": "2020-07-02T19:29:39+00:00"
    },
    {
      "id": "3b746ae622e947f5a0b3f2656e6efa6d",
      "sender": "wumpus",
      "payload": "jeremyrubin: I don't mind if it doesn't report all the numbers on non-x86, just that it compiles/works",
      "action": false,
      "timestamp": "2020-07-02T19:29:53+00:00"
    },
    {
      "id": "4dc686d4e46f433cad6c2de2327bdbe8",
      "sender": "sipa",
      "payload": "that seems reasonable",
      "action": false,
      "timestamp": "2020-07-02T19:30:13+00:00"
    },
    {
      "id": "13a019f1462940ad89adc87c7e1da093",
      "sender": "jeremyrubin",
      "payload": "I don'",
      "action": false,
      "timestamp": "2020-07-02T19:30:58+00:00"
    },
    {
      "id": "545cd4cb3fc84304924a178192449174",
      "sender": "jeremyrubin",
      "payload": "*don't see anything explicitly incompatible except the turbo detection?",
      "action": false,
      "timestamp": "2020-07-02T19:31:15+00:00"
    },
    {
      "id": "7690e3f0be684e0baf11fcf3cd161216",
      "sender": "wumpus",
      "payload": "the PR currently doesn't pass travis, not that that says everything :)",
      "action": false,
      "timestamp": "2020-07-02T19:31:17+00:00"
    },
    {
      "id": "f4360e04ed6d49cb833f1922b0066086",
      "sender": "jeremyrubin",
      "payload": "Maybe I'm missing some syscall",
      "action": false,
      "timestamp": "2020-07-02T19:31:23+00:00"
    },
    {
      "id": "7dbcbd30ff2f46d1b8b42f966cb07691",
      "sender": "sipa",
      "payload": "well how does it count instructions?",
      "action": false,
      "timestamp": "2020-07-02T19:31:59+00:00"
    },
    {
      "id": "d3cc639fa97142049f8949c4ab39cf57",
      "sender": "sipa",
      "payload": "because on ARM only privileged code can do that",
      "action": false,
      "timestamp": "2020-07-02T19:32:15+00:00"
    },
    {
      "id": "9105185f62b041b987cb238fc7d2e338",
      "sender": "sipa",
      "payload": "s/instructions/clock ticks/",
      "action": false,
      "timestamp": "2020-07-02T19:32:29+00:00"
    },
    {
      "id": "40e5239390b049debf2b7596e32b0082",
      "sender": "jeremyrubin",
      "payload": "Failures on Travis are build systme related",
      "action": false,
      "timestamp": "2020-07-02T19:32:32+00:00"
    },
    {
      "id": "06d63b3e0be740c4be5d0ec287348915",
      "sender": "jeremyrubin",
      "payload": "not inherent",
      "action": false,
      "timestamp": "2020-07-02T19:32:43+00:00"
    },
    {
      "id": "a975adef46404fc39f6448b52b8b04bd",
      "sender": "jeremyrubin",
      "payload": "https://travis-ci.org/github/bitcoin/bitcoin/builds/697933849",
      "action": false,
      "timestamp": "2020-07-02T19:32:53+00:00"
    },
    {
      "id": "c662f65825ee43cca3a310253ada216f",
      "sender": "sipa",
      "payload": "ok let's try to give it some.renewed review attention?",
      "action": false,
      "timestamp": "2020-07-02T19:33:07+00:00"
    },
    {
      "id": "358a231594d742de96ffd424cbdc23b0",
      "sender": "sipa",
      "payload": "seems useful to me to make progress on (i think the current benchmark system is pretty stupid...)",
      "action": false,
      "timestamp": "2020-07-02T19:33:32+00:00"
    },
    {
      "id": "a3fa6676591a4531a542dcf11402105c",
      "sender": "wumpus",
      "payload": "the ARM failure is really srange, just some timeout on package download",
      "action": false,
      "timestamp": "2020-07-02T19:33:38+00:00"
    },
    {
      "id": "db07b16de6524ab3a169f035879b3a56",
      "sender": "wumpus",
      "payload": "restarting those jobs",
      "action": false,
      "timestamp": "2020-07-02T19:33:47+00:00"
    },
    {
      "id": "ce6cc750905c486eaf7ec6fd862843ff",
      "sender": "dongcarl",
      "payload": "classic Travis",
      "action": false,
      "timestamp": "2020-07-02T19:33:49+00:00"
    },
    {
      "id": "a14431e65ce348b1a29b7802fe8bd130",
      "sender": "wumpus",
      "payload": "dongcarl: yes :)",
      "action": false,
      "timestamp": "2020-07-02T19:34:01+00:00"
    },
    {
      "id": "5fec5997b8ec4ab4b7569bd3970f043a",
      "sender": "dongcarl",
      "payload": "*90's sitcom noises*",
      "action": false,
      "timestamp": "2020-07-02T19:34:03+00:00"
    },
    {
      "id": "ae549816ba4943c99da7af600eec3e93",
      "sender": "jeremyrubin",
      "payload": "martinus claims that it only does performance counters where available",
      "action": false,
      "timestamp": "2020-07-02T19:34:41+00:00"
    },
    {
      "id": "9e5bf7cdbca9487995b77d201c75d534",
      "sender": "wumpus",
      "payload": "I'm naive enough to think when ARM tests fails to think it's some real problem with non-x86 architectures",
      "action": false,
      "timestamp": "2020-07-02T19:34:44+00:00"
    },
    {
      "id": "f8d22dde5d754cba8ff81719daa8c9c9",
      "sender": "jeremyrubin",
      "payload": "So my guess is it's auto detected",
      "action": false,
      "timestamp": "2020-07-02T19:34:49+00:00"
    },
    {
      "id": "7bd6c680a4ab4cd7a644858519e936f6",
      "sender": "wumpus",
      "payload": "anyhow, yes, let's continue review on it",
      "action": false,
      "timestamp": "2020-07-02T19:34:59+00:00"
    },
    {
      "id": "930aa075201c48b8aa9d2cfc61a49525",
      "sender": "wumpus",
      "payload": "any other topics?",
      "action": false,
      "timestamp": "2020-07-02T19:35:26+00:00"
    },
    {
      "id": "e5cae6080595495a8bab5106e2b92608",
      "sender": "wumpus",
      "payload": "wonders why #18011 is in mempool improvements",
      "action": true,
      "timestamp": "2020-07-02T19:37:48+00:00"
    },
    {
      "id": "a58df54caf994e4ab4181c90c0ee0ecb",
      "sender": "gribble",
      "payload": "https://github.com/bitcoin/bitcoin/issues/18011 | Replace current benchmarking framework with nanobench by martinus \u00c3\u0082\u00c2\u00b7 Pull Request #18011 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
      "action": false,
      "timestamp": "2020-07-02T19:37:50+00:00"
    },
    {
      "id": "a7b01085a1274dd880776c754a5c4a71",
      "sender": "wumpus",
      "payload": "let's add it to high prio for review as well at least",
      "action": false,
      "timestamp": "2020-07-02T19:38:14+00:00"
    },
    {
      "id": "466e86dbaa034a9ca37b37642ceb995c",
      "sender": "dongcarl",
      "payload": "Should the \"need conceptual review\" tag be removed or no?",
      "action": false,
      "timestamp": "2020-07-02T19:39:25+00:00"
    },
    {
      "id": "56bf75ee6c754329b059567304493b13",
      "sender": "wumpus",
      "payload": "dongcarl: do you think so?",
      "action": false,
      "timestamp": "2020-07-02T19:40:13+00:00"
    },
    {
      "id": "d588a1c73910415db79aece6a5b713f7",
      "sender": "dongcarl",
      "payload": "I haven't heard oppositions to the concept, just code kinks we might need to work out?",
      "action": false,
      "timestamp": "2020-07-02T19:40:40+00:00"
    },
    {
      "id": "09e44d3687594259b9920090c7fad3f0",
      "sender": "wumpus",
      "payload": "oh, you mean removing it from that particular PR, not in general, sorry, I agree :)",
      "action": false,
      "timestamp": "2020-07-02T19:41:04+00:00"
    },
    {
      "id": "8b180437f2c942bea2558d9786239494",
      "sender": "wumpus",
      "payload": "done",
      "action": false,
      "timestamp": "2020-07-02T19:41:34+00:00"
    },
    {
      "id": "3d5310eb90f448db91316e4dd43a0382",
      "sender": "dongcarl",
      "payload": ":)",
      "action": false,
      "timestamp": "2020-07-02T19:41:40+00:00"
    },
    {
      "id": "bff9ff7c671b4ebcb24f6a0a4aa317f3",
      "sender": "wumpus",
      "payload": "#endmeeting",
      "action": false,
      "timestamp": "2020-07-02T19:42:06+00:00"
    }
  ],
  "events": [
    {
      "event_type": "START_MEETING",
      "message": {
        "id": "90ffa91740bb452f9fe06c0e41e29ee8",
        "sender": "wumpus",
        "payload": "#startmeeting",
        "action": false,
        "timestamp": "2020-07-02T19:00:37+00:00"
      },
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    },
    {
      "event_type": "TOPIC",
      "message": {
        "id": "57d902e3680340049250f6df7a138ef7",
        "sender": "wumpus",
        "payload": "#topic High priority for review",
        "action": false,
        "timestamp": "2020-07-02T19:05:27+00:00"
      },
      "operand": "High priority for review",
      "id": "57d902e3680340049250f6df7a138ef7",
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    },
    {
      "event_type": "LINK",
      "message": {
        "id": "a488b5830de340ec8cc245a83280184c",
        "sender": "gribble",
        "payload": "https://github.com/bitcoin/bitcoin/issues/19324 | wallet: Move BerkeleyBatch static functions to BerkeleyDatabase by achow101 \u00c3\u0082\u00c2\u00b7 Pull Request #19324 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
        "action": false,
        "timestamp": "2020-07-02T19:05:42+00:00"
      },
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      "id": "a488b5830de340ec8cc245a83280184c",
      "timestamp": "2020-07-02T19:05:42+00:00"
    },
    {
      "event_type": "LINK",
      "message": {
        "id": "d5066eb691054003bc8ac678b31a1cd6",
        "sender": "wumpus",
        "payload": "https://github.com/bitcoin/bitcoin/projects/8 11 blockers, 1 bugfix, 3 chasing concept ACK pending",
        "action": false,
        "timestamp": "2020-07-02T19:05:52+00:00"
      },
      "operand": "https://github.com/bitcoin/bitcoin/projects/8",
      "id": "d5066eb691054003bc8ac678b31a1cd6",
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    },
    {
      "event_type": "LINK",
      "message": {
        "id": "8bdd310c83de44cda3e7ef0cdeefd3c2",
        "sender": "gribble",
        "payload": "https://github.com/bitcoin/bitcoin/issues/17919 | [DO NOT MERGE] depends: Allow building with system clang by dongcarl \u00c3\u0082\u00c2\u00b7 Pull Request #17919 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
        "action": false,
        "timestamp": "2020-07-02T19:07:45+00:00"
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      "operand": "https://github.com/bitcoin/bitcoin/issues/17919",
      "id": "8bdd310c83de44cda3e7ef0cdeefd3c2",
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    },
    {
      "event_type": "LINK",
      "message": {
        "id": "fe31052592f04d8aa23d0afc708bc875",
        "sender": "gribble",
        "payload": "https://github.com/bitcoin/bitcoin/issues/18191 | Change UpdateForDescendants to use Epochs by JeremyRubin \u00c3\u0082\u00c2\u00b7 Pull Request #18191 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
        "action": false,
        "timestamp": "2020-07-02T19:12:24+00:00"
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      "id": "fe31052592f04d8aa23d0afc708bc875",
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    {
      "event_type": "LINK",
      "message": {
        "id": "9d9adfc3174843aaa1d998e02e31a2d3",
        "sender": "gribble",
        "payload": "https://github.com/bitcoin/bitcoin/issues/18637 | coins: allow cache resize after init by jamesob \u00c3\u0082\u00c2\u00b7 Pull Request #18637 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
        "action": false,
        "timestamp": "2020-07-02T19:12:27+00:00"
      },
      "operand": "https://github.com/bitcoin/bitcoin/issues/18637",
      "id": "9d9adfc3174843aaa1d998e02e31a2d3",
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    },
    {
      "event_type": "TOPIC",
      "message": {
        "id": "770f7fcf469f4634a4de735999047a60",
        "sender": "wumpus",
        "payload": "#topic Nanobench (jeremyrubin)",
        "action": false,
        "timestamp": "2020-07-02T19:15:12+00:00"
      },
      "operand": "Nanobench (jeremyrubin)",
      "id": "770f7fcf469f4634a4de735999047a60",
      "timestamp": "2020-07-02T19:15:12+00:00"
    },
    {
      "event_type": "LINK",
      "message": {
        "id": "29df8ee43acf49c296f15cf6c39dde1e",
        "sender": "gribble",
        "payload": "https://github.com/bitcoin/bitcoin/issues/18011 | Replace current benchmarking framework with nanobench by martinus \u00c3\u0082\u00c2\u00b7 Pull Request #18011 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
        "action": false,
        "timestamp": "2020-07-02T19:21:21+00:00"
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      "id": "29df8ee43acf49c296f15cf6c39dde1e",
      "timestamp": "2020-07-02T19:21:21+00:00"
    },
    {
      "event_type": "LINK",
      "message": {
        "id": "a975adef46404fc39f6448b52b8b04bd",
        "sender": "jeremyrubin",
        "payload": "https://travis-ci.org/github/bitcoin/bitcoin/builds/697933849",
        "action": false,
        "timestamp": "2020-07-02T19:32:53+00:00"
      },
      "operand": "https://travis-ci.org/github/bitcoin/bitcoin/builds/697933849",
      "id": "a975adef46404fc39f6448b52b8b04bd",
      "timestamp": "2020-07-02T19:32:53+00:00"
    },
    {
      "event_type": "LINK",
      "message": {
        "id": "a58df54caf994e4ab4181c90c0ee0ecb",
        "sender": "gribble",
        "payload": "https://github.com/bitcoin/bitcoin/issues/18011 | Replace current benchmarking framework with nanobench by martinus \u00c3\u0082\u00c2\u00b7 Pull Request #18011 \u00c3\u0082\u00c2\u00b7 bitcoin/bitcoin \u00c3\u0082\u00c2\u00b7 GitHub",
        "action": false,
        "timestamp": "2020-07-02T19:37:50+00:00"
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