Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-status.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 | a7b61c3b0f93 |
children |
line wrap: on
line source
hg status in repo root: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in repo root: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status in a: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in a: ? 1/in_a_1 ? in_a hg status .. in a: ? 1/in_a_1 ? in_a ? ../b/1/in_b_1 ? ../b/2/in_b_2 ? ../b/in_b ? ../in_root hg status in b: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in b: ? 1/in_b_1 ? 2/in_b_2 ? in_b hg status .. in b: ? ../a/1/in_a_1 ? ../a/in_a ? 1/in_b_1 ? 2/in_b_2 ? in_b ? ../in_root hg status in a/1: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in a/1: ? in_a_1 hg status .. in a/1: ? in_a_1 ? ../in_a hg status in b/1: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in b/1: ? in_b_1 hg status .. in b/1: ? in_b_1 ? ../2/in_b_2 ? ../in_b hg status in b/2: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in b/2: ? in_b_2 hg status .. in b/2: ? ../1/in_b_1 ? in_b_2 ? ../in_b adding .hgignore adding deleted adding modified adding removed hg status: A added R removed ! deleted ? unknown hg status modified added removed deleted unknown never-existed ignored: never-existed: No such file or directory A added R removed ! deleted ? ignored ? unknown hg status -C: A added A copied modified R removed ! deleted ? unknown hg status -A: A added A copied modified R removed ! deleted ? unknown I ignored C .hgignore C modified