Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-symlink-basic.out @ 5451:0a43875677b1
revlog: break up compression of large deltas
Python's zlib apparently makes an internal copy of strings passed to
compress(). To avoid this, compress strings 1M at a time, then join
them at the end if the result would be smaller than the original.
For initial commits of large but compressible files, this cuts peak
memory usage nearly in half.
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Thu, 11 Oct 2007 00:46:54 -0500 |
| parents | 8feb33c2d153 |
| children |
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abort: file .../test-symlink-basic/a/dangling not tracked! changeset: 0:cabd88b706fc tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 files: dangling description: add symlink 2564acbe54bbbedfbf608479340b359f04597f80 644 @ dangling % rev 0: dangling -> nothing % rev 1: dangling -> void % modifying link dangling -> empty % reverting to rev 0: reverting dangling dangling -> nothing % backups: dangling.orig -> empty 1 files updated, 0 files merged, 0 files removed, 0 files unresolved % copies copying dangling to dangling2 A dangling2 dangling dangling -> void dangling2 -> void