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f6cb852638
sapling/mercurial
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Siddharth Agarwal f6cb852638 dirstate: use parsers.make_file_foldmap when available 
This is a significant performance win on large repositories. perffilefoldmap:

On Linux/gcc, on a test repo with over 500,000 files:
before: wall 0.605021 comb 0.600000 user 0.560000 sys 0.040000 (best of 17)
after:  wall 0.280530 comb 0.280000 user 0.250000 sys 0.030000 (best of 35)

On Mac OS X/clang, on a real-world repo with over 200,000 files:
before: wall 0.281103 comb 0.280000 user 0.260000 sys 0.020000 (best of 34)
after:  wall 0.133622 comb 0.140000 user 0.120000 sys 0.020000 (best of 65)

This visibly impacts status times on case-insensitive file systems. On the Mac
OS X repo, status goes from 3.64 seconds to 3.50.

With the third-party hgwatchman extension [1], 'hg status' on the same repo
goes from 0.80 seconds to 0.65.

[1] https://bitbucket.org/facebook/hgwatchman
2015-04-01 00:44:33 -07:00
..
default.d merge-tools: configuration for Beyond Compare on OS X 2015-02-27 21:42:58 +01:00
help help: populate template functions via docstrings 2015-04-01 20:23:58 -07:00
hgweb hgweb: add phase to {changeset} template 2015-03-31 22:29:12 -07:00
httpclient style: kill ersatz if-else ternary operators 2015-03-13 17:00:06 -04:00
pure manifest: move pure parsing code out of pure 2015-03-06 17:00:42 -06:00
templates merge with stable 2015-04-02 16:51:00 -05:00
__init__.py Add back links from file revisions to changeset revisions 2005-05-03 13:16:10 -08:00
ancestor.py ancestor: add a way to remove ancestors of bases from a given set 2014-11-14 19:40:30 -08:00
archival.py archive: change the default prefix to '' from None 2015-02-15 17:21:48 -05:00
base85.c base85: cast Py_ssize_t values to int (issue3481) 2012-06-04 16:59:34 +02:00
bdiff.c bdiff: avoid a memory error on malloc failure 2013-10-30 16:03:42 -05:00
bookmarks.py bookmarks: rewrite comparing bookmarks in commands.summary() by compare() 2015-03-19 23:36:06 +09:00
branchmap.py revbranchcache: write cache even during read operations 2015-02-24 18:43:31 -08:00
bundle2.py bundle2.unbundle20: add compressed() method 2015-02-05 15:56:50 -08:00
bundlerepo.py style: kill ersatz if-else ternary operators 2015-03-13 17:00:06 -04:00
byterange.py style: kill ersatz if-else ternary operators 2015-03-13 17:00:06 -04:00
changegroup.py changegroup.getsubset: support multiple versions 2015-01-15 15:55:13 -08:00
changelog.py revlog: add __contains__ for fast membership test 2015-02-04 21:25:57 +09:00
cmdutil.py jsonchangeset: set manifest node to "null" for workingctx 2015-03-14 20:16:35 +09:00
commands.py commands.debugrevlog: report max chain length 2015-03-28 12:58:44 -07:00
commandserver.py cmdserver: include pid of server handling requests in hello message 2014-10-18 12:24:50 +09:00
config.py ui: move samplehgrcs from config 2014-09-11 12:26:12 -05:00
context.py adjustlinkrev: handle 'None' value as source 2015-03-19 23:57:34 -07:00
copies.py merge with stable 2015-03-20 17:30:38 -05:00
crecord.py record_curses: fix ui bug for newly added file 2015-03-27 14:11:13 -07:00
dagparser.py en-us: labeled 2012-08-17 13:58:18 -07:00
dagutil.py style: kill ersatz if-else ternary operators 2015-03-13 17:00:06 -04:00
demandimport.py demandimport: blacklist distutils.msvc9compiler (issue4475) 2014-12-22 17:27:31 -05:00
diffhelpers.c diffhelpers: fix botched return statement from e48d70075d8a 2015-01-28 13:34:20 -05:00
dirs.c dirs.addpath: rework algorithm to search forward 2015-03-27 01:03:06 -07:00
dirstate.py dirstate: use parsers.make_file_foldmap when available 2015-04-01 00:44:33 -07:00
discovery.py style: kill ersatz if-else ternary operators 2015-03-13 17:00:06 -04:00
dispatch.py ssl: set explicit symbol "!" to web.cacerts to disable SSL verification (BC) 2015-03-04 23:27:04 +09:00
dummycert.pem ssl: on OS X, use a dummy cert to trick Python/OpenSSL to use system CA certs 2014-09-26 02:19:48 +02:00
encoding.py util.h: define an enum for normcase specs 2015-04-02 19:17:32 -07:00
error.py error: add a new UnknownIdentifier error type 2015-01-26 14:31:01 -05:00
exchange.py discovery: properly exclude locally known but filtered heads 2015-01-30 21:11:02 +00:00
exewrapper.c exewrapper: adapt for legacy HackableMercurial 2012-08-07 11:04:41 +02:00
extensions.py extensions: indicate loaded for an immediately called afterload callback 2015-02-21 00:40:18 -05:00
fancyopts.py fancyopts: restore use of callable() since it was readded in Python 3.2 2014-06-23 09:24:16 -04:00
filelog.py revlog: addgroup checks if incoming deltas add censored revs, sets flag bit 2015-01-14 15:16:08 -05:00
filemerge.py help.merge-tools: do not double document merge tools 2015-02-09 23:07:39 -08:00
fileset.py fileset: add a fileset for portable filenames 2015-03-19 21:26:18 -07:00
formatter.py formatter: convert None to json null 2014-09-17 22:34:34 +09:00
graphmod.py dagwalker: drop a useless intermediate variable 2014-10-08 02:43:51 -07:00
hbisect.py localrepo: remove all external users of localrepo.opener 2015-01-15 23:17:12 +01:00
help.py help: populate template functions via docstrings 2015-04-01 20:23:58 -07:00
hg.py clone: add progress support to hardlink clones (issue3059) 2015-03-13 18:28:11 -04:00
hook.py hook: raise a more specialized HookAbort exception when a hook fails 2014-11-29 19:13:35 -08:00
httpconnection.py httpconnection: properly inject ssl_wrap_socket into httpclient (issue4038) 2013-09-20 09:16:07 -04:00
httppeer.py changegroup.writebundle: provide ui 2015-01-15 14:39:41 -08:00
i18n.py i18n: cache the result of every gettext call 2014-10-17 13:52:10 -04:00
ignore.py ignore: process hgignore files in deterministic order 2012-12-17 15:57:02 -08:00
keepalive.py util: move md5 back next to sha1 and allow to call it without an argument 2014-09-24 16:00:47 +09:00
localrepo.py manifestv2: set requires at repo creation time 2015-03-31 22:45:45 -07:00
lock.py lock: while releasing, unlink lockfile even if the release function throws 2014-10-16 19:15:51 -07:00
lsprof.py profiling: replace '+' markup of nested lines with indentation 2013-02-08 22:54:48 +01:00
lsprofcalltree.py drop unused imports 2009-05-14 15:35:46 +02:00
mail.py mail: actually use the verifycert config value 2014-11-05 18:31:39 +00:00
manifest.c manifest: move C bool polyfill into util.h 2015-03-25 14:16:10 -05:00
manifest.py manifestv2: add support for writing new manifest format 2015-03-31 14:01:33 -07:00
match.py match: remove unused assignment of ctx 2015-01-17 12:39:44 +09:00
mdiff.py mdiff: add helper for making deltas which replace the full text of a revision 2015-01-21 16:35:09 -05:00
merge.py subrepo: add bailifchanged to centralize raising Abort if subrepo is dirty 2015-03-25 13:55:35 +09:00
minirst.py help: show all nested subsections of a section with hg help foo.section 2014-10-06 07:35:53 -04:00
mpatch.c mpatch: rewrite pointer overflow checks 2013-12-11 18:33:42 -06:00
namespaces.py spelling: fixes from proofreading of spell checker issues 2015-01-18 02:38:57 +01:00
node.py
obsolete.py obsstore: make the invalid markers check wrap-able 2015-01-30 18:49:33 +00:00
osutil.c osutil: mark end of string with null char, not 0 2015-03-25 16:21:58 -07:00
parser.py parser: allow passing a lookup function to a tokenizer 2014-03-18 17:17:23 -05:00
parsers.c parsers: add a C function to create a file foldmap 2015-03-31 23:32:27 -07:00
patch.py patch.diff: restrict matcher to relative root in certain cases 2015-03-17 15:46:36 -07:00
pathencode.c pathencode: eliminate signed integer warnings 2014-02-19 13:11:24 -08:00
pathutil.py pathauditor: check for Windows shortname aliases 2014-12-18 14:18:28 -06:00
peer.py peer: delete double definition of method peer 2012-07-28 22:36:22 +02:00
phases.py phases: make two functions private for phase computation 2015-03-30 15:38:24 -07:00
posix.py cygwin: define normcase spec and fallback 2015-04-01 00:29:22 -07:00
pushkey.py obsolete: add exchange option 2014-10-14 13:26:01 -07:00
pvec.py pvec: replace 'ctx._repo' with 'ctx.repo()' 2015-03-12 23:18:20 -04:00
py3kcompat.py py3kcompat: drop unused export 2014-05-13 15:22:36 -05:00
repair.py repair: define explicit local variable, don't reuse a comprehension variable 2015-03-10 16:25:10 -04:00
repoview.py repoview: improve compute staticblockers perf 2015-04-01 12:50:10 -07:00
revlog.py revlog: make converting from inline to non-line work after a strip 2015-03-25 15:58:31 -04:00
revset.py revset: add hook after tree parsing 2015-03-24 14:24:55 -07:00
scmposix.py config: don't read the same config file twice 2014-09-04 21:36:35 +02:00
scmutil.py scmutil: add function to help handling workingctx in arithmetic operation 2015-03-14 19:38:59 +09:00
scmwindows.py config: don't read the same config file twice 2014-09-04 21:36:35 +02:00
setdiscovery.py setdiscovery: document '_takequicksample' 2015-01-07 20:44:20 -08:00
similar.py cleanup: eradicate long lines 2012-05-12 15:54:54 +02:00
simplemerge.py simplemerge: remove dead code 2014-08-07 12:51:45 -04:00
sshpeer.py sshpeer: more thorough shell quoting 2014-12-29 14:27:02 -06:00
sshserver.py changegroup: rename bundle-related functions and classes 2014-09-02 12:11:36 +02:00
sslutil.py sslutil: drop defunct ssl version constants 2015-01-14 15:46:21 -05:00
statichttprepo.py localrepo: remove all external users of localrepo.opener 2015-01-15 23:17:12 +01:00
store.py store: drop unused existing list 2014-04-03 12:59:12 -05:00
strutil.py Update license to GPLv2+ 2010-01-19 22:20:08 -06:00
subrepo.py subrepo: add bailifchanged to centralize raising Abort if subrepo is dirty 2015-03-25 13:55:35 +09:00
tagmerge.py filemerge: add internal:tagmerge merge tool 2014-06-26 01:20:25 +02:00
tags.py tags: remove scary message about corrupt tags cache 2015-03-31 08:04:42 -05:00
templatefilters.py templatefilters: add "upper" and "lower" for case conversion 2015-03-30 23:54:29 +09:00
templatekw.py templater: replace 'ctx._repo' with 'ctx.repo()' 2015-03-12 23:11:15 -04:00
templater.py templater: tell hggettext to collect help of template functions 2015-04-03 21:36:39 +09:00
transaction.py transaction: add a validation stage 2015-03-09 22:43:36 -07:00
treediscovery.py discovery: stop using nodemap for membership testing 2013-11-15 23:28:43 -05:00
ui.py ui: represent paths as classes 2015-02-07 12:42:10 -08:00
unionrepo.py revlog: add "iscensored()" to revlog public API 2015-01-23 17:01:39 -05:00
url.py https: support tls sni (server name indication) for https urls (issue3090) 2015-01-12 18:01:20 -07:00
util.h util.h: define an enum for normcase specs 2015-04-02 19:17:32 -07:00
util.py util: add normcase spec and fallback 2015-04-01 00:38:56 -07:00
verify.py verify: add a note about a paleo-bug 2015-03-27 15:13:21 -05:00
win32.py win32: add comment about WinError 2015-03-28 11:19:34 +01:00
windows.py windows: define normcase spec and fallback 2015-04-01 00:31:41 -07:00
wireproto.py localrepo: remove all external users of localrepo.sopener 2015-01-11 00:25:54 +01:00
worker.py cleanup: avoid _ for local unused tmp variables - that is reserved for i18n 2014-08-15 16:20:47 +02:00