Mercurial > hg
view tests/test-completion.t @ 51108:0250e45040f1
revlog: add a small cache of unfiltered chunk
This can provides a massive boost to the reading of multiple revision and the
computation of a valid delta chain.
This greatly help operation like `hg log --patch`, delta computation (helping
pull/unbundle), linkrev adjustment (helping copy tracing).
A first round of benchmark for `hg log --patch --limit 1000` shows improvement
in the 10-20% range on "small" repository like pypy or mercurial and large
improvements (about 33%) for more complex ones like netbeans and mozilla's.
These speeds up are consistent with the improvement to `hg pull` (from a server
sending poor deltas) I saw benchmarking this last year. Further benchmark will
be run during the freeze.
I added some configuration in the experimental space to be able to further test
the effect of various tuning for now. This feature should fit well in the
"usage/resource profile" configuration that we should land next cycle.
When it does not provides a benefit the overhead of the cache seem to be around
2%, a small price for the big improvement. In addition I believe we could shave
most of this overhead with a more efficent lru implementation.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Fri, 27 Oct 2023 08:54:41 +0200 |
parents | 2d30d1ba0371 |
children | e9304c39e075 |
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Show all commands except debug commands $ hg debugcomplete abort add addremove admin::verify annotate archive backout bisect bookmarks branch branches bundle cat clone commit config continue copy diff export files forget graft grep heads help identify import incoming init locate log manifest merge outgoing parents paths phase pull purge push recover remove rename resolve revert rollback root serve shelve status summary tag tags tip unbundle unshelve update verify version Show all commands that start with "a" $ hg debugcomplete a abort add addremove admin::verify annotate archive Do not show debug commands if there are other candidates $ hg debugcomplete d diff Show debug commands if there are no other candidates $ hg debugcomplete debug debug-delta-find debug-repair-issue6528 debug-revlog-index debug-revlog-stats debug::stable-tail-sort debug::stable-tail-sort-leaps debugancestor debugantivirusrunning debugapplystreamclonebundle debugbackupbundle debugbuilddag debugbundle debugcapabilities debugchangedfiles debugcheckstate debugcolor debugcommands debugcomplete debugconfig debugcreatestreamclonebundle debugdag debugdata debugdate debugdeltachain debugdirstate debugdirstateignorepatternshash debugdiscovery debugdownload debugextensions debugfileset debugformat debugfsinfo debuggetbundle debugignore debugindexdot debugindexstats debuginstall debugknown debuglabelcomplete debuglocks debugmanifestfulltextcache debugmergestate debugnamecomplete debugnodemap debugobsolete debugp1copies debugp2copies debugpathcomplete debugpathcopies debugpeer debugpickmergetool debugpushkey debugpvec debugrebuilddirstate debugrebuildfncache debugrename debugrequires debugrevlog debugrevlogindex debugrevspec debugserve debugsetparents debugshell debugsidedata debugssl debugstrip debugsub debugsuccessorssets debugtagscache debugtemplate debuguigetpass debuguiprompt debugupdatecaches debugupgraderepo debugwalk debugwhyunstable debugwireargs debugwireproto Do not show the alias of a debug command if there are other candidates (this should hide rawcommit) $ hg debugcomplete r recover remove rename resolve revert rollback root Show the alias of a debug command if there are no other candidates $ hg debugcomplete rawc Show the global options $ hg debugcomplete --options | sort --color --config --cwd --debug --debugger --encoding --encodingmode --help --hidden --noninteractive --pager --profile --quiet --repository --time --traceback --verbose --version -R -h -q -v -y Show the options for the "serve" command $ hg debugcomplete --options serve | sort --accesslog --address --certificate --cmdserver --color --config --cwd --daemon --daemon-postexec --debug --debugger --encoding --encodingmode --errorlog --help --hidden --ipv6 --name --noninteractive --pager --pid-file --port --prefix --print-url --profile --quiet --repository --stdio --style --subrepos --templates --time --traceback --verbose --version --web-conf -6 -A -E -R -S -a -d -h -n -p -q -t -v -y Show an error if we use --options with an ambiguous abbreviation $ hg debugcomplete --options s hg: command 's' is ambiguous: serve shelve showconfig status summary [10] Show all commands + options $ hg debugcommands abort: dry-run add: include, exclude, subrepos, dry-run addremove: similarity, subrepos, include, exclude, dry-run admin::verify: check, option annotate: rev, follow, no-follow, text, user, file, date, number, changeset, line-number, skip, ignore-all-space, ignore-space-change, ignore-blank-lines, ignore-space-at-eol, include, exclude, template archive: no-decode, prefix, rev, type, subrepos, include, exclude backout: merge, commit, no-commit, parent, rev, edit, tool, include, exclude, message, logfile, date, user bisect: reset, good, bad, skip, extend, command, noupdate bookmarks: force, rev, delete, rename, inactive, list, template branch: force, clean, rev branches: active, closed, rev, template bundle: exact, force, rev, branch, base, all, type, ssh, remotecmd, insecure cat: output, rev, decode, include, exclude, template clone: noupdate, updaterev, rev, branch, pull, uncompressed, stream, ssh, remotecmd, insecure commit: addremove, close-branch, amend, secret, draft, edit, force-close-branch, interactive, include, exclude, message, logfile, date, user, subrepos config: untrusted, exp-all-known, edit, local, source, shared, non-shared, global, template continue: dry-run copy: forget, after, at-rev, force, include, exclude, dry-run debug-delta-find: changelog, manifest, dir, template, source debug-repair-issue6528: to-report, from-report, paranoid, dry-run debug-revlog-index: changelog, manifest, dir, template debug-revlog-stats: changelog, manifest, filelogs, template debug::stable-tail-sort: template debug::stable-tail-sort-leaps: template, specific debugancestor: debugantivirusrunning: debugapplystreamclonebundle: debugbackupbundle: recover, patch, git, limit, no-merges, stat, graph, style, template debugbuilddag: mergeable-file, overwritten-file, new-file, from-existing debugbundle: all, part-type, spec debugcapabilities: debugchangedfiles: compute debugcheckstate: debugcolor: style debugcommands: debugcomplete: options debugcreatestreamclonebundle: debugdag: tags, branches, dots, spaces debugdata: changelog, manifest, dir debugdate: extended debugdeltachain: rev, all-info, size-info, dist-info, sparse-info, changelog, manifest, dir, template debugdirstateignorepatternshash: debugdirstate: nodates, dates, datesort, docket, all debugdiscovery: old, nonheads, rev, seed, local-as-revs, remote-as-revs, ssh, remotecmd, insecure, template debugdownload: output debugextensions: template debugfileset: rev, all-files, show-matcher, show-stage debugformat: template debugfsinfo: debuggetbundle: head, common, type debugignore: debugindexdot: changelog, manifest, dir debugindexstats: debuginstall: template debugknown: debuglabelcomplete: debuglocks: force-free-lock, force-free-wlock, set-lock, set-wlock debugmanifestfulltextcache: clear, add debugmergestate: style, template debugnamecomplete: debugnodemap: changelog, manifest, dir, dump-new, dump-disk, check, metadata debugobsolete: flags, record-parents, rev, exclusive, index, delete, date, user, template debugp1copies: rev debugp2copies: rev debugpathcomplete: full, normal, added, removed debugpathcopies: include, exclude debugpeer: debugpickmergetool: rev, changedelete, include, exclude, tool debugpushkey: debugpvec: debugrebuilddirstate: rev, minimal debugrebuildfncache: only-data debugrename: rev debugrequires: debugrevlog: changelog, manifest, dir, dump debugrevlogindex: changelog, manifest, dir, format debugrevspec: optimize, show-revs, show-set, show-stage, no-optimized, verify-optimized debugserve: sshstdio, logiofd, logiofile debugsetparents: debugshell: command debugsidedata: changelog, manifest, dir debugssl: debugstrip: rev, force, no-backup, nobackup, , keep, bookmark, soft debugsub: rev debugsuccessorssets: closest debugtagscache: debugtemplate: rev, define debuguigetpass: prompt debuguiprompt: prompt debugupdatecaches: debugupgraderepo: optimize, run, backup, changelog, manifest, filelogs debugwalk: include, exclude debugwhyunstable: debugwireargs: three, four, five, ssh, remotecmd, insecure debugwireproto: localssh, peer, noreadstderr, nologhandshake, ssh, remotecmd, insecure diff: rev, from, to, change, text, git, binary, nodates, noprefix, show-function, reverse, ignore-all-space, ignore-space-change, ignore-blank-lines, ignore-space-at-eol, unified, stat, root, include, exclude, subrepos export: bookmark, output, switch-parent, rev, text, git, binary, nodates, template files: rev, print0, include, exclude, template, subrepos forget: interactive, include, exclude, dry-run graft: rev, base, continue, stop, abort, edit, log, no-commit, force, currentdate, currentuser, date, user, tool, dry-run grep: print0, all, diff, text, follow, ignore-case, files-with-matches, line-number, rev, all-files, user, date, template, include, exclude heads: rev, topo, active, closed, style, template help: extension, command, keyword, system identify: rev, num, id, branch, tags, bookmarks, ssh, remotecmd, insecure, template import: strip, base, secret, edit, force, no-commit, bypass, partial, exact, prefix, import-branch, message, logfile, date, user, similarity incoming: force, newest-first, bundle, rev, bookmarks, branch, patch, git, limit, no-merges, stat, graph, style, template, ssh, remotecmd, insecure, subrepos init: ssh, remotecmd, insecure locate: rev, print0, fullpath, include, exclude log: follow, follow-first, date, copies, keyword, rev, line-range, removed, only-merges, user, only-branch, branch, bookmark, prune, patch, git, limit, no-merges, stat, graph, style, template, include, exclude manifest: rev, all, template merge: force, rev, preview, abort, tool outgoing: force, rev, newest-first, bookmarks, branch, patch, git, limit, no-merges, stat, graph, style, template, ssh, remotecmd, insecure, subrepos parents: rev, style, template paths: template phase: public, draft, secret, force, rev pull: update, force, confirm, rev, bookmark, branch, remote-hidden, ssh, remotecmd, insecure purge: abort-on-err, all, ignored, dirs, files, print, print0, confirm, include, exclude push: force, rev, bookmark, all-bookmarks, branch, new-branch, pushvars, publish, ssh, remotecmd, insecure recover: verify remove: after, force, subrepos, include, exclude, dry-run rename: forget, after, at-rev, force, include, exclude, dry-run resolve: all, list, mark, unmark, no-status, re-merge, tool, include, exclude, template revert: all, date, rev, no-backup, interactive, include, exclude, dry-run rollback: dry-run, force root: template serve: accesslog, daemon, daemon-postexec, errorlog, port, address, prefix, name, web-conf, webdir-conf, pid-file, stdio, cmdserver, templates, style, ipv6, certificate, print-url, subrepos shelve: addremove, unknown, cleanup, date, delete, edit, keep, list, message, name, patch, interactive, stat, include, exclude status: all, modified, added, removed, deleted, clean, unknown, ignored, no-status, terse, copies, print0, rev, change, include, exclude, subrepos, template summary: remote tag: force, local, rev, remove, edit, message, date, user tags: template tip: patch, git, style, template unbundle: update unshelve: abort, continue, interactive, keep, name, tool, date update: clean, check, merge, date, rev, tool verify: full version: template $ hg init a $ cd a $ echo fee > fee $ hg ci -q -Amfee $ hg tag fee $ mkdir fie $ echo dead > fie/dead $ echo live > fie/live $ hg bookmark fo $ hg branch -q fie $ hg ci -q -Amfie $ echo fo > fo $ hg branch -qf default $ hg ci -q -Amfo $ echo Fum > Fum $ hg ci -q -AmFum $ hg bookmark Fum Test debugpathcomplete $ hg debugpathcomplete f fee fie fo $ hg debugpathcomplete -f f fee fie/dead fie/live fo $ hg rm Fum $ hg debugpathcomplete -r F Fum Test debugnamecomplete $ hg debugnamecomplete Fum default fee fie fo tip $ hg debugnamecomplete f fee fie fo Test debuglabelcomplete, a deprecated name for debugnamecomplete that is still used for completions in some shells. $ hg debuglabelcomplete Fum default fee fie fo tip $ hg debuglabelcomplete f fee fie fo