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Wednesday, March 16, 2011

Zhuff : new version with multi-threading (v0.7)

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 After all these experiments, it is only logical to bring multi-threading capabilities to Zhuff . And improvements are quite significant : ...
Saturday, March 12, 2011

Advanced Multithreading algorithm (Huff0 v0.9)

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 Not being entirely satisfied by latest results from Huff0 v0.8 , i've been investigating the threading performance issue mentioned ...
Wednesday, March 9, 2011

Multi-threaded entropy experiment : Huff0 v0.8

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 As a logical step following  LZ4 , i've been porting multi-threading capabilities to Huff0 . For the time being, it is only available...
Monday, March 7, 2011

Reaching system speed limits

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Although results from CompressionRatings benchmark were good, i was nonetheless surprised to notice that decoding speed would not improve ...
Thursday, March 3, 2011

LZ4 : confirmed as world's fastest compressor

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 After Stephan's SqueezeChart statement on LZ4 being the fastest compressor seen on his public benchmark, LZ4 was once again put to the...
Tuesday, March 1, 2011

Multi-threading compression available : LZ4 v0.9

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 Previous versions of LZ4 were displaying promising results using multi-threading, but only in benchmark mode. Now this feature is made full...
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Sunday, February 27, 2011

LZ4 on steroids : version 0.8

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Back to playground. It's always nice to work with LZ4, since its layout is very easy to test new ideas. In this case, i wanted to che...
Friday, February 25, 2011

Multi-threaded compression experiment : LZ4 version 0.7

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Putting into practice conclusions from an earlier post on multi-threading , I finally created a code branch using multi-threading for LZ4 ....
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