From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Korsgaard Date: Thu, 19 Nov 2009 13:38:00 +0100 Subject: [U-Boot] [PATCH] add lzop decompression support In-Reply-To: (Joakim Tjernlund's message of "Thu\, 19 Nov 2009 13\:24\:09 +0100") References: <1258627071-24531-1-git-send-email-jacmet@sunsite.dk> Message-ID: <87iqd6itav.fsf@macbook.be.48ers.dk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de >>>>> "Joakim" == Joakim Tjernlund 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