[LinuxBIOS] Compressing the OLPC VSM?

jardel jardel at lesc.ufc.br
Tue May 23 20:36:18 CEST 2006


    This is the result for compressing the file vsa_test.64k-0001.bin in
1 to 9 level compressions of JCalg:


23/07/1999  15:29    <DIR>          .
23/07/1999  15:29    <DIR>          ..
23/05/2006  15:28            65.536 vsa.bin
23/07/1999  15:28            36.382 vsa1.jc
23/07/1999  15:28            35.858 vsa2.jc
23/07/1999  15:28            35.414 vsa3.jc
23/07/1999  15:28            35.158 vsa4.jc
23/07/1999  15:28            34.970 vsa5.jc
23/07/1999  15:28            34.970 vsa6.jc
23/07/1999  15:28            34.970 vsa7.jc
23/07/1999  15:29            34.970 vsa8.jc
23/07/1999  15:29            34.970 vsa9.jc


Thanks.


Jardel.

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
>>www.collakesoftware.com.
>>    
>>
>
>How small does JCalg compress the VSA module at the link below?
>
>http://laptop.org/pipermail/devel/attachments/20060521/e389e3ea/vsa_test.64k-0001.bin
>
>  
>
>>>>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.
>
>Regards,
>Carl-Daniel
>  
>

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