Versions tested: 1.5c, 1.6
Optimal parameters: 8
Links: http://heartofcomp.a...
Authors: Nania Francesco Antonio
Algorithms: X86, ST+ARI
Notable peformances: Qualifying2

rings

...supports the BMP, EXE, WAVE compression with filters.
the program website 2009, March 25

 

(Have info that should be added here? E-mail.)


1.5c and 1.6 with '9' -setting crashes decompressing Application1. Perhaps due to out of memory.

Qualified configurations
Ver Rating CPR DPR S.E. R.E. Ratio C. kB/s D. kB/s
5
1.5c 29 57 4 95 0 3.078 10512 9151
1.6 28 -3.4% -5.3% -3.2% 3.080 +0% 9883 -6.0% 9026 -1.4%
8
1.5c 35 76 4 94 0 3.153 10472 7759
1.6 34 -2.9% -5.3% -1.1% 3.152 -0% 9890 -5.6% 7847 +1.1%

Version info

1.5c, tar: yes, mode: 32-bit, crc32: c02049c7, decoder: 38 kB, tested: 2010 Apr 16
compression: rings.exe c <args> <src> <cfile>
decompression: rings.exe d <cfile> <src>
1.6, tar: yes, mode: 32-bit, crc32: 771815c, decoder: 39 kB, tested: 2010 Apr 16
compression: rings.exe c <args> <src> <cfile>
decompression: rings.exe d <cfile> <src>