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Nguyễn Thái Ngọc Duy 1b25892636 test-wildmatch: add "perf" command to compare wildmatch and fnmatch 
It takes a text file, a pattern, a number <n> and pathname flag. Each
line in the text file is matched against the pattern <n> times. If
"pathname" is given, FNM_PATHNAME is used.

test-wildmatch is built with -O2 and tested against glibc 2.14.1 (also
-O2) and compat/fnmatch. The input file is linux-2.6.git file list.
<n> is 2000. The complete command list is at the end.

wildmatch is beaten in the following cases. Apparently it needs some
improvement in FNM_PATHNAME case:

glibc, '*/*/*' with FNM_PATHNAME:
wildmatch 8s 1559us
fnmatch   1s 11877us or 12.65% faster

compat, '*/*/*' with FNM_PATHNAME:
wildmatch 7s 922458us
fnmatch   2s 905111us or 36.67% faster

compat, '*/*/*' without FNM_PATHNAME:
wildmatch 7s 264201us
fnmatch   2s 1897us or 27.56% faster

compat, '[a-z]*/[a-z]*/[a-z]*' with FNM_PATHNAME:
wildmatch 8s 742827us
fnmatch   0s 922943us or 10.56% faster

compat, '[a-z]*/[a-z]*/[a-z]*' without FNM_PATHNAME:
wildmatch 8s 284520us
fnmatch   0s 6936us or 0.08% faster

The rest of glibc numbers
-------------------------

'Documentation/*'
wildmatch 1s 529479us
fnmatch   1s 98263us or 71.81% slower

'drivers/*'
wildmatch 1s 988288us
fnmatch   1s 192049us or 59.95% slower

'Documentation/*' pathname
wildmatch 1s 557507us
fnmatch   1s 93696us or 70.22% slower

'drivers/*' pathname
wildmatch 2s 161626us
fnmatch   1s 230372us or 56.92% slower

'[Dd]ocu[Mn]entation/*'
wildmatch 1s 776581us
fnmatch   1s 471693us or 82.84% slower

'[Dd]o?u[Mn]en?ati?n/*'
wildmatch 1s 770770us
fnmatch   1s 555727us or 87.86% slower

'[Dd]o?u[Mn]en?ati?n/*' pathname
wildmatch 1s 783507us
fnmatch   1s 537029us or 86.18% slower

'[A-Za-z][A-Za-z]??*'
wildmatch 4s 110386us
fnmatch   4s 926306us or 119.85% slower

'[A-Za-z][A-Za-z]??'
wildmatch 3s 918114us
fnmatch   3s 686175us or 94.08% slower

'[A-Za-z][A-Za-z]??*' pathname
wildmatch 4s 453746us
fnmatch   4s 955856us or 111.27% slower

'[A-Za-z][A-Za-z]??' pathname
wildmatch 3s 896646us
fnmatch   3s 733828us or 95.82% slower

'*/*/*'
wildmatch 7s 287985us
fnmatch   1s 74083us or 14.74% slower

'[a-z]*/[a-z]*/[a-z]*' pathname
wildmatch 8s 796659us
fnmatch   1s 568409us or 17.83% slower

'[a-z]*/[a-z]*/[a-z]*'
wildmatch 8s 316559us
fnmatch   3s 430652us or 41.25% slower

The rest of compat numbers
--------------------------

'Documentation/*'
wildmatch 1s 520389us
fnmatch   0s 62579us or 4.12% slower

'drivers/*'
wildmatch 1s 955354us
fnmatch   0s 190109us or 9.72% slower

'Documentation/*' pathname
wildmatch 1s 561675us
fnmatch   0s 55336us or 3.54% slower

'drivers/*' pathname
wildmatch 2s 106100us
fnmatch   0s 219680us or 10.43% slower

'[Dd]ocu[Mn]entation/*'
wildmatch 1s 750810us
fnmatch   0s 542721us or 31.00% slower

'[Dd]o?u[Mn]en?ati?n/*'
wildmatch 1s 724791us
fnmatch   0s 538948us or 31.25% slower

'[Dd]o?u[Mn]en?ati?n/*' pathname
wildmatch 1s 731403us
fnmatch   0s 537474us or 31.04% slower

'[A-Za-z][A-Za-z]??*'
wildmatch 4s 28555us
fnmatch   1s 67297us or 26.49% slower

'[A-Za-z][A-Za-z]??'
wildmatch 3s 838279us
fnmatch   0s 880005us or 22.93% slower

'[A-Za-z][A-Za-z]??*' pathname
wildmatch 4s 379476us
fnmatch   1s 55643us or 24.10% slower

'[A-Za-z][A-Za-z]??' pathname
wildmatch 3s 830910us
fnmatch   0s 849699us or 22.18% slower

The following commands are used:

LANG=C ./test-wildmatch perf /tmp/filelist.txt 'Documentation/*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt 'drivers/*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt 'Documentation/*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt 'drivers/*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[Dd]ocu[Mn]entation/*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[Dd]o?u[Mn]en?ati?n/*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[Dd]o?u[Mn]en?ati?n/*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[A-Za-z][A-Za-z]??*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[A-Za-z][A-Za-z]??' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[A-Za-z][A-Za-z]??*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[A-Za-z][A-Za-z]??' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '*/*/*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt '*/*/*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[a-z]*/[a-z]*/[a-z]*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[a-z]*/[a-z]*/[a-z]*' 2000

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-01 15:32:37 -08:00
block-sha1 Merge branch 'jn/block-sha1' into maint 2012-08-06 15:40:00 -07:00
builtin Merge branch 'jk/maint-quiet-is-synonym-to-s-in-log' into maint-1.7.11 2012-09-14 20:48:31 -07:00
compat compat/fnmatch: respect NO_FNMATCH* even on glibc 2013-01-01 15:32:36 -08:00
contrib Make the ciabot scripts completely self-configuring in the normal case. 2012-08-23 20:58:24 -07:00
Documentation Support "**" wildcard in .gitignore and .gitattributes 2012-10-15 14:58:19 -07:00
git_remote_helpers Change check_ref_format() to take a flags argument 2011-10-05 13:45:29 -07:00
git-gui Merge branch 'master' of git://repo.or.cz/git-gui 2011-12-13 16:48:24 -08:00
gitk-git Merge branch 'da/gitk-reload-tag-contents' into maint-1.7.11 2012-09-14 20:45:55 -07:00
gitweb Merge branch 'js/gitweb-path-info-unquote' into maint-1.7.11 2012-09-10 15:23:46 -07:00
mergetools mergetools: add a plug-in to support DeltaWalker 2012-03-05 09:31:47 -08:00
perl perl/Makefile: install Git::SVN::* when NO_PERL_MAKEMAKER=yes, too 2012-06-15 13:24:06 -07:00
po Update Swedish translation (1066t0f0u) 2012-07-01 23:04:09 +01:00
ppc
t wildmatch: support "no FNM_PATHNAME" mode 2013-01-01 15:32:37 -08:00
templates Merge branch 'maint-1.7.6' into maint 2011-10-26 16:09:28 -07:00
vcs-svn remove superfluous newlines in error messages 2012-04-30 15:45:51 -07:00
xdiff Merge branch 'rs/xdiff-fast-hash-fix' 2012-05-25 12:05:02 -07:00
.gitattributes git-gui: set whitespace warnings appropriate to this project 2011-11-30 11:35:28 +00:00
.gitignore Integrate wildmatch to git 2012-10-15 14:58:17 -07:00
.mailmap .mailmap: unify various old mail addresses of gitster 2012-03-23 14:40:39 -07:00
abspath.c Merge branch 'js/maint-add-path-stat-pwd' into maint 2011-08-16 11:41:27 -07:00
aclocal.m4 configure: use AC_LANG_PROGRAM consistently 2011-02-14 10:55:15 -08:00
advice.c Merge branch 'jk/maint-advise-vaddf' into maint 2012-07-30 13:05:25 -07:00
advice.h push: Provide situational hints for non-fast-forward errors 2012-03-19 21:42:06 -07:00
alias.c
alloc.c unbreak and eliminate NO_C99_FORMAT 2011-03-17 15:30:49 -07:00
archive-tar.c archive: ustar header checksum is computed unsigned 2012-06-13 10:47:21 -07:00
archive-zip.c archive-zip: streaming for deflated files 2012-05-03 10:22:57 -07:00
archive.c Merge branch 'rs/archive-tree-in-tip-simplify' 2012-05-23 13:35:22 -07:00
archive.h archive: delegate blob reading to backend 2012-05-03 10:22:56 -07:00
argv-array.c argv-array: add a new "pushl" method 2012-04-18 16:16:38 -07:00
argv-array.h argv-array: add a new "pushl" method 2012-04-18 16:16:38 -07:00
attr.c attr: more matching optimizations from .gitignore 2012-10-15 14:57:17 -07:00
attr.h correct a few doubled-word nits in comments and documentation 2012-03-28 11:18:35 -07:00
base85.c
bisect.c bisect: copy filename string obtained from git_path() 2012-05-03 13:15:35 -07:00
bisect.h rev-list: fix --verify-objects --quiet becoming --objects 2012-02-28 10:47:30 -08:00
blob.c
blob.h
branch.c checkout: suppress tracking message with "-q" 2012-03-26 21:32:43 -07:00
branch.h checkout: suppress tracking message with "-q" 2012-03-26 21:32:43 -07:00
builtin.h Merge branch 'jk/maint-null-in-trees' into maint-1.7.11 2012-09-10 15:24:54 -07:00
bulk-checkin.c bulk-checkin: replace fast-import based implementation 2011-12-01 11:46:09 -08:00
bulk-checkin.h bulk-checkin: replace fast-import based implementation 2011-12-01 11:46:09 -08:00
bundle.c tweak "bundle verify" of a complete history 2012-06-04 16:24:49 -07:00
bundle.h Merge branch 'jc/unseekable-bundle' 2011-10-21 16:04:32 -07:00
cache-tree.c Merge branch 'jc/maint-commit-ignore-i-t-a' into maint 2012-02-16 14:08:00 -08:00
cache-tree.h cache-tree: update API to take abitrary flags 2012-02-07 16:35:43 -08:00
cache.h Merge branch 'jc/maint-config-exit-status' into maint-1.7.11 2012-09-11 11:09:09 -07:00
check_bindir
check-builtins.sh
check-racy.c
color.c want_color: automatically fallback to color.ui 2011-08-19 15:51:38 -07:00
color.h want_color: automatically fallback to color.ui 2011-08-19 15:51:38 -07:00
column.c column: support piping stdout to external git-column process 2012-04-27 09:26:38 -07:00
column.h column: support piping stdout to external git-column process 2012-04-27 09:26:38 -07:00
combine-diff.c Merge branch 'jk/maint-null-in-trees' into maint-1.7.11 2012-09-10 15:24:54 -07:00
command-list.txt Merge branch 'nd/columns' 2012-05-03 15:13:31 -07:00
commit.c ident: rename IDENT_ERROR_ON_NO_NAME to IDENT_STRICT 2012-05-24 17:16:41 -07:00
commit.h Merge branch 'jk/maint-reflog-walk-count-vs-time' into maint 2012-05-14 11:46:16 -07:00
config.c move identity config parsing to ident.c 2012-05-22 09:07:53 -07:00
config.mak.in Makefile: introduce CHARSET_LIB to link with -lcharset 2012-02-13 00:11:01 -08:00
configure.ac configure: be more idiomatic 2012-03-26 12:03:40 -07:00
connect.c git: Wrong parsing of ssh urls with IPv6 literals ignores port 2012-06-13 13:10:55 -07:00
connected.c fetch/receive: remove over-pessimistic connectivity check 2012-03-15 15:23:17 -07:00
connected.h check_everything_connected(): libify 2011-09-09 15:19:02 -07:00
convert.c Merge branch 'jk/maint-avoid-streaming-filtered-contents' into maint 2012-03-04 22:16:40 -08:00
convert.h teach convert_to_git a "dry run" mode 2012-02-24 14:11:27 -08:00
copy.c
COPYING
credential-cache--daemon.c credentials: add "cache" helper 2011-12-11 23:16:25 -08:00
credential-cache.c credential-cache: ignore "connection refused" errors 2012-01-16 22:15:19 -08:00
credential-store.c credentials: add "store" helper 2011-12-12 16:09:38 -08:00
credential.c credential: use git_prompt instead of git_getpass 2011-12-12 16:09:39 -08:00
credential.h credential: make relevance of http path configurable 2011-12-11 23:16:25 -08:00
csum-file.c csum-file: introduce sha1file_checkpoint 2011-11-30 14:27:59 -08:00
csum-file.h csum-file: introduce sha1file_checkpoint 2011-11-30 14:27:59 -08:00
ctype.c ctype: support iscntrl, ispunct, isxdigit and isprint 2012-10-15 14:58:16 -07:00
daemon.c git-daemon: produce output when ready 2012-01-08 15:08:03 -08:00
date.c Merge branch 'jc/maint-filter-branch-epoch-date' into maint 2012-07-30 13:04:18 -07:00
decorate.c
decorate.h
delta.h
diff-delta.c
diff-lib.c diff: do not use null sha1 as a sentinel value 2012-07-29 15:04:32 -07:00
diff-no-index.c Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
diff.c Merge branch 'ab/diff-write-incomplete-line' into maint-1.7.11 2012-09-11 11:08:30 -07:00
diff.h Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c pickaxe: allow -i to search in patch case-insensitively 2012-02-28 16:15:29 -08:00
diffcore-rename.c Merge branch 'jk/maint-null-in-trees' into maint-1.7.11 2012-09-10 15:24:54 -07:00
diffcore.h Merge branch 'jk/maint-null-in-trees' into maint-1.7.11 2012-09-10 15:24:54 -07:00
dir.c wildmatch: support "no FNM_PATHNAME" mode 2013-01-01 15:32:37 -08:00
dir.h attr: more matching optimizations from .gitignore 2012-10-15 14:57:17 -07:00
editor.c
entry.c streaming: make streaming-write-entry to be more reusable 2012-03-07 09:07:37 -08:00
environment.c move git_default_* variables to ident.c 2012-05-22 09:07:53 -07:00
exec_cmd.c run-command: treat inaccessible directories as ENOENT 2012-04-05 16:24:13 -07:00
exec_cmd.h
fast-import.c fast-import: tighten parsing of datarefs 2012-04-10 14:34:02 -07:00
fetch-pack.h fetch-pack: new --stdin option to read refs from stdin 2012-04-02 13:47:15 -07:00
fixup-builtins
fmt-merge-msg.h fmt-merge-msg: use branch.$name.description 2011-10-07 10:11:47 -07:00
fsck.c Merge branch 'jk/maint-null-in-trees' into maint-1.7.11 2012-09-10 15:24:54 -07:00
fsck.h
generate-cmdlist.sh i18n: help: mark strings for translation 2012-04-24 14:55:48 -07:00
gettext.c i18n: add infrastructure for translating Git with gettext 2011-12-05 20:46:55 -08:00
gettext.h i18n: add infrastructure for translating Git with gettext 2011-12-05 20:46:55 -08:00
git-add--interactive.perl git-add--interactive.perl: Remove two unused variables 2012-06-25 10:06:09 -07:00
git-am.sh Merge branch 'pg/maint-1.7.9-am-where-is-patch' into maint 2012-07-30 13:04:39 -07:00
git-archimport.perl perl: use "use warnings" instead of -w 2010-09-27 12:37:56 -07:00
git-bisect.sh Merge branch 'js/bisect-no-checkout' into maint 2011-11-01 16:03:35 -07:00
git-compat-util.h ctype: support iscntrl, ispunct, isxdigit and isprint 2012-10-15 14:58:16 -07:00
git-cvsexportcommit.perl git-cvsexportcommit: Fix calling Perl's rel2abs() on MSYS 2012-01-11 18:04:08 -08:00
git-cvsimport.perl Merge branch 'gr/cvsimport-alternative-cvspass-location' into maint 2011-05-13 10:44:54 -07:00
git-cvsserver.perl use -h for synopsis and --help for manpage consistently 2011-10-05 10:47:10 -07:00
git-difftool--helper.sh difftool: teach difftool to handle directory diffs 2012-04-23 11:59:34 -07:00
git-difftool.perl difftool: print list of valid tools with '--tool-help' 2012-04-23 12:00:42 -07:00
git-filter-branch.sh Merge branch 'jc/maint-filter-branch-epoch-date' into maint 2012-07-30 13:04:18 -07:00
git-instaweb.sh git-instaweb: Check that correct config file exists for (re)start 2011-06-27 09:11:41 +00:00
git-lost-found.sh
git-merge-octopus.sh merge-octopus: Work around environment issue on Windows 2010-10-01 23:08:46 +01:00
git-merge-one-file.sh Merge branch 'js/maint-merge-one-file-osx-expr' into maint 2011-10-21 10:49:25 -07:00
git-merge-resolve.sh
git-mergetool--lib.sh mergetool: support --tool-help option like difftool does 2012-07-23 14:42:39 -07:00
git-mergetool.sh mergetool: style fixes 2012-08-23 21:30:51 -07:00
git-p4.py Merge branch 'ld/git-p4-tags-and-labels' 2012-05-17 15:21:46 -07:00
git-parse-remote.sh Make git-{pull,rebase} message without tracking information friendlier 2012-03-04 23:00:57 -08:00
git-pull.sh Make git-{pull,rebase} message without tracking information friendlier 2012-03-04 23:00:57 -08:00
git-quiltimport.sh
git-rebase--am.sh git-rebase: add keep_empty flag 2012-04-24 15:24:14 -07:00
git-rebase--interactive.sh Merge branch 'mg/rebase-i-onto-reflog-in-full' into maint-1.7.11 2012-09-10 15:26:03 -07:00
git-rebase--merge.sh rebase -m: only call "notes copy" when rewritten exists and is non-empty 2012-02-26 16:32:37 -08:00
git-rebase.sh Do not autosquash in case of an implied interactive rebase 2012-06-17 14:01:42 -07:00
git-relink.perl Consistently use perl from /usr/bin/ for scripts 2012-05-01 13:32:17 -07:00
git-remote-testgit.py git-remote-testgit: fix race when spawning fast-import 2012-04-24 14:54:24 -07:00
git-repack.sh gc: do not explode objects which will be immediately pruned 2012-04-11 11:09:49 -07:00
git-request-pull.sh request-pull: really favor a matching tag 2012-06-01 12:38:19 -07:00
git-send-email.perl send-email: improve RFC2047 quote parsing 2012-07-31 15:05:53 -07:00
git-sh-i18n.sh i18n: fix auto detection of gettext scheme for shell scripts 2012-03-12 14:41:15 -07:00
git-sh-setup.sh Merge branch 'jc/maint-protect-sh-from-ifs' into maint-1.7.11 2012-09-10 15:25:45 -07:00
git-stash.sh Merge branch 'ph/stash-rerere' into maint-1.7.11 2012-09-11 11:10:12 -07:00
git-submodule.sh Merge branch 'sz/submodule-force-update' into maint-1.7.11 2012-09-11 11:10:17 -07:00
git-svn.perl git-svn: use YAML format for mergeinfo cache when possible 2012-06-10 08:47:53 +00:00
GIT-VERSION-GEN Git 1.7.11.7 2012-09-14 20:57:23 -07:00
git-web--browse.sh git-web--browse: avoid the use of eval 2011-10-03 10:47:07 -07:00
git.c Merge branch 'nd/columns' 2012-05-03 15:13:31 -07:00
git.spec.in spec: add missing build dependency 2012-04-06 10:15:11 -07:00
gpg-interface.c ident: rename IDENT_ERROR_ON_NO_NAME to IDENT_STRICT 2012-05-24 17:16:41 -07:00
gpg-interface.h Split GPG interface into its own helper library 2011-11-04 21:40:25 -07:00
graph.c Add output_prefix_length to diff_options 2012-04-16 11:28:30 -07:00
graph.h
grep.c Merge branch 'rs/maint-grep-F' into maint 2012-06-01 13:01:41 -07:00
grep.h Merge branch 'rs/maint-grep-F' into maint 2012-06-01 13:01:41 -07:00
hash.c for_each_hash: allow passing a 'void *data' pointer to callback 2011-02-18 22:25:51 -08:00
hash.h for_each_hash: allow passing a 'void *data' pointer to callback 2011-02-18 22:25:51 -08:00
help.c Reduce cost of deletion in levenstein distance (4 -> 3) 2012-05-29 11:12:59 -07:00
help.h Merge branch 'nd/columns' 2012-05-03 15:13:31 -07:00
hex.c get_sha1_hex(): do not read past a NUL character 2011-10-05 13:45:16 -07:00
http-backend.c http-backend: respect existing GIT_COMMITTER_* variables 2012-03-30 09:13:02 -07:00
http-fetch.c Merge branch 'ab/enable-i18n' 2011-12-19 16:06:41 -08:00
http-push.c http-push: do not access git_default_email directly 2012-05-22 09:07:52 -07:00
http-walker.c http: make curl callbacks match contracts from curl header 2011-05-04 13:30:28 -07:00
http.c Merge branch 'jk/maint-http-half-auth-push' into maint-1.7.11 2012-09-12 13:58:23 -07:00
http.h http: factor out http error code handling 2012-08-27 10:49:09 -07:00
ident.c split_ident_line(): make best effort when parsing author/committer line 2012-08-31 14:54:18 -07:00
imap-send.c remove superfluous newlines in error messages 2012-04-30 15:45:51 -07:00
INSTALL INSTALL: update asciidoc recommendation 2012-05-30 09:07:04 -07:00
kwset.c sparse: Fix an "Using plain integer as NULL pointer" warning 2011-09-11 14:43:14 -07:00
kwset.h Adapt the kwset code to Git 2011-08-20 22:33:57 -07:00
levenshtein.c
levenshtein.h
LGPL-2.1 provide a copy of the LGPLv2.1 2011-05-19 18:23:17 -07:00
list-objects.c tree_entry_interesting(): give meaningful names to return values 2011-10-27 11:38:24 -07:00
list-objects.h list-objects: pass callback data to show_objects() 2011-09-01 15:46:12 -07:00
ll-merge.c remove superfluous newlines in error messages 2012-04-30 15:45:51 -07:00
ll-merge.h
lockfile.c Name make_*_path functions more accurately 2011-03-17 16:08:30 -07:00
log-tree.c format-patch: refactor get_patch_filename 2012-05-22 09:08:50 -07:00
log-tree.h format-patch: refactor get_patch_filename 2012-05-22 09:08:50 -07:00
mailmap.c mailmap: always return a plain mail address from map_user() 2012-02-06 14:00:06 -08:00
mailmap.h
Makefile Integrate wildmatch to git 2012-10-15 14:58:17 -07:00
match-trees.c
merge-file.c sparse: Fix an "symbol 'merge_file' not decared" warning 2011-04-11 10:35:25 -07:00
merge-file.h sparse: Fix an "symbol 'merge_file' not decared" warning 2011-04-11 10:35:25 -07:00
merge-recursive.c Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
merge-recursive.h merge-recursive: Save D/F conflict filenames instead of unlinking them 2011-08-14 14:19:35 -07:00
mergesort.c mergesort: rename it to llist_mergesort() 2012-04-17 11:07:01 -07:00
mergesort.h mergesort: rename it to llist_mergesort() 2012-04-17 11:07:01 -07:00
name-hash.c name-hash.c: always initialize dir_next pointer 2011-11-01 15:29:18 -07:00
notes-cache.c Merge branch 'jc/show-sig' 2012-01-06 12:44:07 -08:00
notes-cache.h
notes-merge.c Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
notes-merge.h Convert commit_tree() to take strbuf as message 2011-12-15 10:46:42 -08:00
notes.c Do not use C++-style comments 2011-08-22 10:07:07 -07:00
notes.h notes: refactor display notes default handling 2011-03-29 14:31:59 -07:00
object.c remove superfluous newlines in error messages 2012-04-30 15:45:51 -07:00
object.h Teach revision walking machinery to walk multiple times sequencially 2012-03-30 08:57:49 -07:00
pack-check.c fsck: print progress 2011-11-06 20:31:28 -08:00
pack-refs.c pack_refs(): remove redundant check 2012-01-17 11:41:41 -08:00
pack-refs.h
pack-revindex.c
pack-revindex.h
pack-write.c Appease Sun Studio by renaming "tmpfile" 2011-12-21 10:21:04 -08:00
pack.h Merge branch 'jc/stream-to-pack' 2011-12-16 22:33:40 -08:00
pager.c Stop starting pager recursively 2012-04-27 09:26:38 -07:00
parse-options-cb.c parseopt: add OPT_NOOP_NOARG 2011-09-28 12:46:21 -07:00
parse-options.c i18n: parseopt: lookup help and argument translations when showing usage 2012-05-08 10:46:13 -07:00
parse-options.h i18n: parseopt: lookup help and argument translations when showing usage 2012-05-08 10:46:13 -07:00
patch-delta.c compat: helper for detecting unsigned overflow 2011-02-10 13:47:56 -08:00
patch-ids.c diff_setup_done(): return void 2012-08-03 12:11:07 -07:00
patch-ids.h
path.c standardize and improve lookup rules for external local repos 2012-02-02 16:41:55 -08:00
pkt-line.c sparse: Fix errors and silence warnings 2011-04-03 10:14:53 -07:00
pkt-line.h
preload-index.c Convert ce_path_match() to use struct pathspec 2011-02-03 14:08:30 -08:00
pretty.c Merge branch 'jk/pretty-commit-header-incomplete-line' into maint 2012-06-01 13:01:33 -07:00
progress.c
progress.h
prompt.c prompt: fall back to terminal if askpass fails 2012-02-03 14:37:04 -08:00
prompt.h prompt: use git_terminal_prompt 2011-12-12 16:09:38 -08:00
quote.c Merge branch 'jk/argv-array' into maint 2011-10-26 16:13:31 -07:00
quote.h quote: provide sq_dequote_to_argv_array 2011-09-14 11:56:49 -07:00
reachable.c reachable: per-object progress 2011-11-07 22:12:19 -08:00
reachable.h prune: show progress while marking reachable objects 2011-11-07 22:12:19 -08:00
read-cache.c Merge branch 'nd/index-errno' into maint-1.7.11 2012-09-11 10:53:21 -07:00
README README: point to Documentation/SubmittingPatches 2012-02-23 11:35:59 -08:00
reflog-walk.c Merge branch 'jk/maint-reflog-walk-count-vs-time' into maint 2012-05-14 11:46:16 -07:00
reflog-walk.h Merge branch 'jk/maint-reflog-walk-count-vs-time' 2012-05-11 11:30:08 -07:00
refs.c Merge branch 'rs/refs-string-slice' 2012-05-29 13:09:02 -07:00
refs.h refs: store references hierarchically 2012-04-10 15:55:55 -07:00
RelNotes Git 1.7.11.7 2012-09-14 20:57:23 -07:00
remote-curl.c http: prompt for credentials on failed POST 2012-08-27 10:49:09 -07:00
remote.c Merge branch 'jk/push-delete-ref-error-message' into maint 2012-07-22 13:04:25 -07:00
remote.h add sorting infrastructure for list refs 2012-05-22 13:31:03 -07:00
replace_object.c inline lookup_replace_object() calls 2011-05-15 15:23:33 -07:00
rerere.c rerere: make rr-cache fanout directory honor umask 2012-07-09 16:27:49 -07:00
rerere.h rerere: libify rerere_clear() and rerere_gc() 2011-05-08 12:55:34 -07:00
resolve-undo.c
resolve-undo.h
revision.c Merge branch 'jc/dotdot-is-parent-directory' into maint-1.7.11 2012-09-12 14:00:34 -07:00
revision.h Merge branch 'cb/cherry-pick-rev-path-confusion' 2012-04-27 13:58:02 -07:00
run-command.c Merge branch 'jc/maint-sane-execvp-notdir' into maint-1.7.11 2012-09-11 11:09:19 -07:00
run-command.h dashed externals: kill children on exit 2012-01-08 15:07:20 -08:00
send-pack.h push: pass --progress down to git-pack-objects 2010-10-18 16:20:19 -07:00
sequencer.c Merge branch 'nh/empty-rebase' 2012-06-01 13:28:19 -07:00
sequencer.h git-cherry-pick: Add keep-redundant-commits option 2012-04-24 14:52:12 -07:00
server-info.c
setup.c setup: clarify error messages for file/revisions ambiguity 2012-08-03 09:06:30 -07:00
sh-i18n--envsubst.c Merge branch 'js/i18n-windows' 2011-06-29 17:03:13 -07:00
sha1_file.c Merge branch 'hv/link-alt-odb-entry' into maint 2012-08-15 13:36:47 -07:00
sha1_name.c Merge branch 'mm/verify-filename-fix' into maint 2012-07-11 12:45:49 -07:00
sha1-array.c receive-pack: eliminate duplicate .have refs 2011-05-19 20:02:31 -07:00
sha1-array.h receive-pack: eliminate duplicate .have refs 2011-05-19 20:02:31 -07:00
sha1-lookup.c
sha1-lookup.h
shallow.c
shell.c i18n: add infrastructure for translating Git with gettext 2011-12-05 20:46:55 -08:00
shortlog.h
show-index.c i18n: add infrastructure for translating Git with gettext 2011-12-05 20:46:55 -08:00
sideband.c
sideband.h
sigchain.c
sigchain.h
strbuf.c strbuf: convenience format functions with \n automatically appended 2012-04-24 14:55:48 -07:00
strbuf.h strbuf: convenience format functions with \n automatically appended 2012-04-24 14:55:48 -07:00
streaming.c pack-objects, streaming: turn "xx >= big_file_threshold" to ".. > .." 2012-05-18 14:21:19 -07:00
streaming.h streaming: void pointer instead of char pointer 2012-05-03 10:22:56 -07:00
string-list.c string-list: Add API to remove an item from an unsorted list 2011-08-14 14:19:35 -07:00
string-list.h string-list: Add API to remove an item from an unsorted list 2011-08-14 14:19:35 -07:00
submodule.c Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
submodule.h Merge branch 'hv/submodule-recurse-push' 2012-04-24 14:40:20 -07:00
symlinks.c Add threaded versions of functions in symlinks.c. 2012-03-02 23:56:28 -08:00
tag.c upload-pack: avoid parsing tag destinations 2012-01-06 13:28:57 -08:00
tag.h upload-pack: avoid parsing tag destinations 2012-01-06 13:28:57 -08:00
tar.h
test-chmtime.c
test-credential.c introduce credentials API 2011-12-11 23:16:24 -08:00
test-ctype.c test-ctype: add test for is_pathspec_magic 2011-10-03 11:44:03 -07:00
test-date.c i18n: mark relative dates for translation 2012-04-24 14:55:48 -07:00
test-delta.c
test-dump-cache-tree.c cache-tree: update API to take abitrary flags 2012-02-07 16:35:43 -08:00
test-genrandom.c
test-index-version.c
test-line-buffer.c vcs-svn: remove buffer_read_string 2011-03-26 00:17:35 -05:00
test-match-trees.c
test-mergesort.c mergesort: rename it to llist_mergesort() 2012-04-17 11:07:01 -07:00
test-mktemp.c Improve error messages when temporary file creation fails 2010-12-21 19:51:17 -08:00
test-parse-options.c test-parse-options: convert to OPT_BOOL() 2012-02-26 15:18:41 -08:00
test-path-utils.c test-path-utils: Add subcommand "prefix_path" 2011-08-04 15:57:18 -07:00
test-regex.c test-regex: Add a test to check for a bug in the regex routines 2012-09-02 18:57:21 -07:00
test-revision-walking.c Teach revision walking machinery to walk multiple times sequencially 2012-03-30 08:57:49 -07:00
test-run-command.c tests: check error message from run_command 2011-04-20 10:08:54 -07:00
test-scrap-cache-tree.c Add test-scrap-cache-tree 2011-12-06 14:52:18 -08:00
test-sha1.c
test-sha1.sh
test-sigchain.c
test-subprocess.c test-subprocess: fix segfault without arguments 2012-04-10 12:28:20 -07:00
test-svn-fe.c vcs-svn: cap number of bytes read from sliding view 2011-06-15 02:15:22 -05:00
test-wildmatch.c test-wildmatch: add "perf" command to compare wildmatch and fnmatch 2013-01-01 15:32:37 -08:00
thread-utils.c Fix sparse warnings 2011-03-22 10:16:54 -07:00
thread-utils.h thread-utils.h: simplify the inclusion 2010-12-10 12:58:06 -08:00
trace.c Fix sparse warnings 2011-03-22 10:16:54 -07:00
transport-helper.c remove superfluous newlines in error messages 2012-04-30 15:45:51 -07:00
transport.c Merge branch 'ct/advise-push-default' into maint 2012-05-11 11:18:43 -07:00
transport.h Merge branch 'hv/submodule-recurse-push' 2012-04-24 14:40:20 -07:00
tree-diff.c Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
tree-walk.c Document limited recursion pathspec matching with wildcards 2012-01-14 18:39:04 -08:00
tree-walk.h tree_entry_interesting(): give meaningful names to return values 2011-10-27 11:38:24 -07:00
tree.c tree_entry_interesting(): give meaningful names to return values 2011-10-27 11:38:24 -07:00
tree.h Convert read_tree{,_recursive} to support struct pathspec 2011-03-25 09:20:33 -07:00
unimplemented.sh
unix-socket.c unix-socket: do not let close() or chdir() clobber errno during cleanup 2012-01-11 17:37:10 -08:00
unix-socket.h credentials: add "cache" helper 2011-12-11 23:16:25 -08:00
unpack-trees.c Merge branch 'jc/ls-files-i-dir' into maint 2012-07-11 12:44:35 -07:00
unpack-trees.h unpack-trees.c: use path_excluded() in check_ok_to_remove() 2012-06-05 22:21:42 -07:00
upload-pack.c Merge branch 'jk/parse-object-cached' 2012-01-29 13:18:55 -08:00
url.c Merge branch 'jk/http-auth' 2011-10-17 21:37:15 -07:00
url.h url: decode buffers that are not NUL-terminated 2011-07-20 11:38:34 -07:00
usage.c error_routine: use parent's stderr if exec fails 2011-07-31 18:27:07 -07:00
userdiff.c drop odd return value semantics from userdiff_config 2012-02-07 10:44:54 -08:00
userdiff.h refactor get_textconv to not require diff_filespec 2011-05-23 15:46:02 -07:00
utf8.c strbuf: add fixed-length version of add_wrapped_text 2011-02-23 13:44:36 -08:00
utf8.h strbuf: add fixed-length version of add_wrapped_text 2011-02-23 13:44:36 -08:00
varint.c varint: make it available outside the context of pack 2012-04-03 16:24:44 -07:00
varint.h varint: make it available outside the context of pack 2012-04-03 16:24:44 -07:00
walker.c Change check_ref_format() to take a flags argument 2011-10-05 13:45:29 -07:00
walker.h
wildmatch.c wildmatch: support "no FNM_PATHNAME" mode 2013-01-01 15:32:37 -08:00
wildmatch.h wildmatch: support "no FNM_PATHNAME" mode 2013-01-01 15:32:37 -08:00
wrap-for-bin.sh i18n: add infrastructure for translating Git with gettext 2011-12-05 20:46:55 -08:00
wrapper.c ident: report passwd errors with a more friendly message 2012-05-22 09:08:20 -07:00
write_or_die.c
ws.c Rename git_checkattr() to git_check_attr() 2011-08-04 15:53:21 -07:00
wt-status.c Merge branch 'jk/maint-status-porcelain-z-b' into HEAD 2012-05-08 04:55:35 -04:00
wt-status.h status: refactor colopts handling 2012-05-08 04:57:42 -04:00
xdiff-interface.c xdiff: remove emit_func() and xdi_diff_hunks() 2012-05-09 14:08:42 -07:00
xdiff-interface.h xdiff: remove emit_func() and xdi_diff_hunks() 2012-05-09 14:08:42 -07:00
zlib.c bulk-checkin: replace fast-import based implementation 2011-12-01 11:46:09 -08:00

README 

////////////////////////////////////////////////////////////////

	GIT - the stupid content tracker

////////////////////////////////////////////////////////////////

"git" can mean anything, depending on your mood.

 - random three-letter combination that is pronounceable, and not
   actually used by any common UNIX command.  The fact that it is a
   mispronunciation of "get" may or may not be relevant.
 - stupid. contemptible and despicable. simple. Take your pick from the
   dictionary of slang.
 - "global information tracker": you're in a good mood, and it actually
   works for you. Angels sing, and a light suddenly fills the room.
 - "goddamn idiotic truckload of sh*t": when it breaks

Git is a fast, scalable, distributed revision control system with an
unusually rich command set that provides both high-level operations
and full access to internals.

Git is an Open Source project covered by the GNU General Public License.
It was originally written by Linus Torvalds with help of a group of
hackers around the net. It is currently maintained by Junio C Hamano.

Please read the file INSTALL for installation instructions.

See Documentation/gittutorial.txt to get started, then see
Documentation/everyday.txt for a useful minimum set of commands, and
Documentation/git-commandname.txt for documentation of each command.
If git has been correctly installed, then the tutorial can also be
read with "man gittutorial" or "git help tutorial", and the
documentation of each command with "man git-commandname" or "git help
commandname".

CVS users may also want to read Documentation/gitcvs-migration.txt
("man gitcvs-migration" or "git help cvs-migration" if git is
installed).

Many Git online resources are accessible from http://git-scm.com/
including full documentation and Git related tools.

The user discussion and development of Git take place on the Git
mailing list -- everyone is welcome to post bug reports, feature
requests, comments and patches to git@vger.kernel.org (read
Documentation/SubmittingPatches for instructions on patch submission).
To subscribe to the list, send an email with just "subscribe git" in
the body to majordomo@vger.kernel.org. The mailing list archives are
available at http://marc.theaimsgroup.com/?l=git and other archival
sites.

The messages titled "A note from the maintainer", "What's in
git.git (stable)" and "What's cooking in git.git (topics)" and
the discussion following them on the mailing list give a good
reference for project status, development direction and
remaining tasks.