Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-update-reverse.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> |
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date | Thu, 11 Oct 2007 00:46:54 -0500 |
parents | b16456909a0a |
children |
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0 files updated, 0 files merged, 1 files removed, 0 files unresolved Main should be gone a changeset: 3:ded32b0db104 tag: tip user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: Added side2 changeset: 2:92a816cea698 parent: 0:537353581d3d user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: Added side1 changeset: 1:221226fb2bd8 user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: Added main changeset: 0:537353581d3d user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: Added a Should have two heads, side2 and main changeset: 3:ded32b0db104 tag: tip user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: Added side2 changeset: 1:221226fb2bd8 user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: Added main Should show a side1 side2 a side1 side2 resolving manifests overwrite True partial False ancestor 537353581d3d local ded32b0db104+ remote 221226fb2bd8 side2: remote deleted -> r side1: remote deleted -> r main: remote created -> g getting main removing side1 removing side2 1 files updated, 0 files merged, 2 files removed, 0 files unresolved Should only show a main a main