Benoit Boissinot <benoit.boissinot@ens-lyon.org> [Thu, 11 Oct 2007 16:28:30 +0200] rev 5456
fix typo
Benoit Boissinot <benoit.boissinot@ens-lyon.org> [Thu, 11 Oct 2007 16:26:14 +0200] rev 5455
import gettext since '_' is used
Benoit Boissinot <benoit.boissinot@ens-lyon.org> [Thu, 11 Oct 2007 16:19:12 +0200] rev 5454
explicitely use integer division
Benoit Boissinot <benoit.boissinot@ens-lyon.org> [Thu, 11 Oct 2007 12:16:55 +0200] rev 5453
fix UnboundLocalError, refactor a bit
bin wasn't defined in all branches (bug introduced in 82b4ff3abbcd
Matt Mackall <mpm@selenic.com> [Thu, 11 Oct 2007 00:46:56 -0500] rev 5452
bdiff: tweaks for large files
- adjust the common line threshold to .1%
this speeds up a delta of 7M lines of source from 10m to 40s
- adjust the scaling of the hash array down a bit as it was raising the peak
memory usage significantly
Matt Mackall <mpm@selenic.com> [Thu, 11 Oct 2007 00:46:54 -0500] rev 5451
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.