pkgdelta: Use high compression options offered by xdelta3 - pacman

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author	Mohammad Alsaleh <ce.mohammad.alsaleh@gmail.com>	2014-12-30 17:14:08 +0200
committer	Allan McRae <allan@archlinux.org>	2015-01-02 21:48:59 +1000
commit	95da285f5670a56faf3bac0d999a6ba6d7153fab (patch)
tree	e3ca5399a5663eed32098ee927e26932510b9884 /test/scripts/makepkg-template-tests/invalid-template-line-missing-name/testcase-config
parent	8da9be0955fc759f43c40dab8985f9d17ac8462a (diff)

pkgdelta: Use high compression options offered by xdelta3

* Add -9 which is the highest compression level. * Use lzma for secondary compression. Decompression speed is largely unaffected as most cycles are consumed by xz for re-compression. Some numbers: clang x86_64 [3.5.0-2.1 to 3.5.0-3] 17.21MiB default (0.73) 15.67MiB -9 (0.67) 13.59MiB -9 -S djw (0.58) 12.01MiB -9 -S lzma (0.51) inkscape x86_64 [0.48.5-3 to 0.48.5-4] 02.69MiB default (0.21) 01.64MiB -9 (0.13) 01.30MiB -9 -S djw (0.10) 01.01MiB -9 -S lzma (0.08) Signed-off-by: Mohammad Alsaleh <CE.Mohammad.AlSaleh@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>

Diffstat (limited to 'test/scripts/makepkg-template-tests/invalid-template-line-missing-name/testcase-config')

0 files changed, 0 insertions, 0 deletions


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