[LinuxBIOS] Compressing the OLPC VSM?
c-d.hailfinger.devel.2006 at gmx.net
Tue May 23 20:52:00 CEST 2006
> Carl-Daniel Hailfinger wrote:
>> jardel wrote:
>>> JCalg compression library is possible too, isn't ? It's open source and
>>> the source is already assembly optimized. It was available
>> How small does JCalg compress the VSA module at the link below?
>>>>> 65536 vsa_test.64k-0001.bin
>>>>> 35587 vsa_test.64k-0001.bin.nrv2b
>>>>> 32143 vsa_test.64k-0001.bin.lzma
>> If it is better than the lzma result, we may consider it.
>> But IIRC the JCalg author said that lzma should be better.
> This is the result for compressing the file vsa_test.64k-0001.bin in
> 1 to 9 level compressions of JCalg:
> 36382 vsa1.jc
> 34970 vsa9.jc
OK, so it is worse than lzma. Thanks for checking that.
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