Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-pull-pull-corruption2.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 | 57729c56a23c |
| children |
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pulling from source1 requesting all changes adding changesets adding manifests adding file changes added 10 changesets with 10 changes to 1 files (run 'hg update' to get a working copy) requesting all changes adding changesets adding manifests adding file changes added 10 changesets with 10 changes to 1 files checking changesets checking manifests crosschecking files in changesets and manifests checking files 1 files, 10 changesets, 10 total revisions checking changesets checking manifests crosschecking files in changesets and manifests checking files 1 files, 10 changesets, 10 total revisions