[arch-dev-public] [PATCH] Support xz compressed packages
Jan de Groot
jan at jgc.homeip.net
Tue Feb 16 07:15:26 EST 2010
On Tue, 2010-02-16 at 21:54 +1000, Allan McRae wrote:
> Is that right? Decompression gets faster with higher compression
Sure, why not? With xz -6 you only need to read and process 124MB, with
-1 you have to read 150MB. The decompression algorithm is the same for
both ratios, only change is the archive size and the dictionary used.
The higher the ratio, the bigger the dictionary becomes and the more
memory you'll need for decompression.
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