Augie Fackler <augie@google.com> [Fri, 03 Apr 2015 18:10:12 -0400] rev 24611
test-clone: fix test expectations on systems without hardlinks
Siddharth Agarwal <sid0@fb.com> [Wed, 01 Apr 2015 00:44:33 -0700] rev 24610
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
Siddharth Agarwal <sid0@fb.com> [Tue, 31 Mar 2015 23:32:27 -0700] rev 24609
parsers: add a C function to create a file foldmap
This is a hot path on case-insensitive filesystems -- it's guaranteed to be
called every time 'hg status' is run.
This is significantly faster than the equivalent Python code: see the following
patch for numbers.
Siddharth Agarwal <sid0@fb.com> [Thu, 02 Apr 2015 19:17:32 -0700] rev 24608
util.h: define an enum for normcase specs
These will be used in upcoming patches to efficiently create a dirstate
foldmap.
Siddharth Agarwal <sid0@fb.com> [Thu, 02 Apr 2015 19:13:50 -0700] rev 24607
perf: make measuring foldmap perf work again
Rev 25c1d3ca5ff6 split the foldmap into two, but I forgot to update perf for
the changes.
Siddharth Agarwal <sid0@fb.com> [Tue, 31 Mar 2015 23:22:03 -0700] rev 24606
parsers._asciitransform: also accept a fallback function
This function will be used in upcoming patches to provide a C implementation of
the function to generate the foldmap.
Siddharth Agarwal <sid0@fb.com> [Wed, 01 Apr 2015 00:38:56 -0700] rev 24605
util: add normcase spec and fallback
These will be used in upcoming patches to efficiently create a dirstate
foldmap.
Andrew Shadura <andrew@shadura.me> [Fri, 03 Apr 2015 22:44:25 +0200] rev 24604
hgk: display committer name when set by hg-git
Yuya Nishihara <yuya@tcha.org> [Sat, 14 Mar 2015 20:16:35 +0900] rev 24603
jsonchangeset: set manifest node to "null" for workingctx
Unlike changeset_printer, it does not hide the manifest field because JSON
output will be parsed by machine where explicit "null" will be more useful
than nothing.
Yuya Nishihara <yuya@tcha.org> [Sat, 14 Mar 2015 20:15:40 +0900] rev 24602
jsonchangeset: set rev and node to "null" for workingctx