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bundle: optional multithreaded compression, ATM zstd-only
Compression type can be a huge chunk of "hg bundle", especially when
using the higher compression levels. With level=22 and threads=7, the
NetBSD test repository took 28:39 wall time and 157:47 user time.
Before, level=22 would take 129:20 wall time and 129:07 user time.
Differential Revision: https://phab.mercurial-scm.org/D9283
author | Joerg Sonnenberger <joerg@bec.de> |
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date | Sun, 08 Nov 2020 20:17:09 +0100 |
parents | 0a23ace80e54 |
children | 49fd21f32695 |
rev | line source |
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releasenotes: add a file in which to record release notes
Martin von Zweigbergk <martinvonz@google.com>
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1 == New Features == |
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branching: merge with stable
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2 |
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purge: move extension into core mercurial
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
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3 * `hg purge` is now a core command using `--confirm` by default. |
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4 |
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branchmap: update rev-branch-cache incrementally
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5 * The `rev-branch-cache` is now updated incrementally whenever changesets |
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6 are added. |
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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7 |
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bundle: optional multithreaded compression, ATM zstd-only
Joerg Sonnenberger <joerg@bec.de>
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8 * The new options `experimental.bundlecompthreads` and |
471cd86c8eb4
bundle: optional multithreaded compression, ATM zstd-only
Joerg Sonnenberger <joerg@bec.de>
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9 `experimental.bundlecompthreads.<engine>` can be used to instruct |
471cd86c8eb4
bundle: optional multithreaded compression, ATM zstd-only
Joerg Sonnenberger <joerg@bec.de>
parents:
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10 the compression engines for bundle operations to use multiple threads |
471cd86c8eb4
bundle: optional multithreaded compression, ATM zstd-only
Joerg Sonnenberger <joerg@bec.de>
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11 for compression. The default is single threaded operation. Currently |
471cd86c8eb4
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12 only supported for zstd. |
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13 |
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copy: add experimental support for marking committed copies
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14 == New Experimental Features == |
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15 |
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diff: replace --merge option by config option
Martin von Zweigbergk <martinvonz@google.com>
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16 * There's a new `diff.merge` config option to show the changes |
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17 relative to an automerge for merge changesets. This makes it |
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18 easier to detect and review manual changes performed in merge |
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log: respect diff.merge in -p output
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19 changesets. It is supported by `hg diff --change`, `hg log -p` |
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20 `hg incoming -p`, and `hg outgoing -p` so far. |
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21 |
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relnotes: add release notes for relevant changes I did since the 5.4 release
Manuel Jacob <me@manueljacob.de>
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22 |
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23 == Bug Fixes == |
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24 |
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25 |
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26 |
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27 == Backwards Compatibility Changes == |
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28 |
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debugmergestate: make templated
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29 |
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30 == Internal API Changes == |
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31 |
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32 * `changelog.branchinfo` is deprecated and will be removed after 5.8. |
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33 It is superseded by `changelogrevision.branchinfo`. |
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34 |
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35 * Callbacks for revlog.addgroup and the changelog._nodeduplicatecallback hook |
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36 now get a revision number as argument instead of a node. |
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37 |
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38 * revlog.addrevision returns the revision number instead of the node. |