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Changes between Initial Version and Version 1 of Ticket #443, comment 3


Ignore:
Timestamp:
12/11/13 15:04:07 (8 years ago)
Author:
Antoine Martin
Comment:

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  • Ticket #443, comment 3

    initial v1  
    11Note: r4925 adds a simple benchmark test to compare compression speed between lz4 and zlib on its fastest setting (level=1).
    22
    3 The results are very consistent, and very very good:
     3The results are very consistent (here on an AMD 945 CPU), and very very good:
     4* for regular packets:
    45{{{
    56average gain of lz4 over zlib: 9.9 times faster
    67}}}
     8* for RGB pixels:
     9{{{
     10average gain of lz4 over zlib: 18.8 times faster
     11}}}
    712(and that's a lower bound - most of the packets are of the type that compresses the fastest)