Tay Ray Chuan 86abba8015 xdiff/xprepare: use a smaller sample size for histogram diff ...

For histogram diff, we can afford a smaller sample size and thus a
poorer estimate of the number of lines, as the hash table (rhash) won't
be filled up/grown. This is safe as the final count of lines (xdf.nrecs)
will be updated correctly anyway by xdl_prepare_ctx().

This gives us a small boost in performance.

Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2011-07-12 09:30:00 -07:00

..

xdiff.h

teach --histogram to diff

2011-07-12 09:29:20 -07:00

xdiffi.c

teach --histogram to diff

2011-07-12 09:29:20 -07:00

xdiffi.h

teach --histogram to diff

2011-07-12 09:29:20 -07:00

xemit.c

diff: avoid repeated scanning while looking for funcname

2010-09-30 11:43:07 -07:00

xemit.h

Allow alternate "low-level" emit function from xdl_diff

2008-10-25 12:09:31 -07:00

xhistogram.c

teach --histogram to diff

2011-07-12 09:29:20 -07:00

xinclude.h

War on whitespace

2007-06-07 00:04:01 -07:00

xmacros.h

xdiff: cast arguments for ctype functions to unsigned char

2010-10-06 10:46:45 -07:00

xmerge.c

xdiff: cast arguments for ctype functions to unsigned char

2010-10-06 10:46:45 -07:00

xpatience.c

xdiff/xpatience: factor out fall-back-diff function

2011-07-07 09:41:24 -07:00

xprepare.c

xdiff/xprepare: use a smaller sample size for histogram diff

2011-07-12 09:30:00 -07:00

xprepare.h

War on whitespace

2007-06-07 00:04:01 -07:00

xtypes.h

War on whitespace

2007-06-07 00:04:01 -07:00

xutils.c

xdiff/xprepare: use a smaller sample size for histogram diff

2011-07-12 09:30:00 -07:00

xutils.h

xdiff/xprepare: use a smaller sample size for histogram diff

2011-07-12 09:30:00 -07:00