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From: Peter Korsgaard <jacmet@sunsite.dk>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] add lzop decompression support
Date: Thu, 19 Nov 2009 13:38:00 +0100	[thread overview]
Message-ID: <87iqd6itav.fsf@macbook.be.48ers.dk> (raw)
In-Reply-To: <OF9CF77FC9.85C6CB90-ONC1257673.0042BA5F-C1257673.00442108@transmode.se> (Joakim Tjernlund's message of "Thu\, 19 Nov 2009 13\:24\:09 +0100")

>>>>> "Joakim" == Joakim Tjernlund <joakim.tjernlund@transmode.se> writes:

Hi,

 >> Lzop doesn't compress as good as gzip (~10% worse), but
 >> decompression is very fast (~0.7s faster here on a slow ppc). The
 >> lzop decompression code is based on Albin Tonnerre's recent ARM
 >> Linux lzo support patch.

 Joakim> Perhaps you want to have a look at the patch I just sent:
 Joakim> [PATCH RFC] zlib: Optimize decompression

Yes, I noticed (and your corresponding kernel patch). I'll give it a
try, but it's probably still slower than lzo.

Thanks.

-- 
Bye, Peter Korsgaard

  reply	other threads:[~2009-11-19 12:38 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-19 10:37 [U-Boot] [PATCH] add lzop decompression support Peter Korsgaard
2009-11-19 12:24 ` Joakim Tjernlund
2009-11-19 12:38   ` Peter Korsgaard [this message]
2009-11-27  9:06 ` Peter Korsgaard
2009-12-05  0:30 ` Wolfgang Denk

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