| Versions tested: | 0.78, 0.79 |
| Rating: | unrated |
| Performance C/D: | unrated |
| Optimal parameters: | -m2 -d7 |
| Links: | http://beegui.org/ http://compression.r... |
| Authors: | Andrew Filinsky |
| Algorithms: | PPM |
| Notable peformances: | - |
The program has following compression related options:
v0.79 program documentation
- m<0..3> set compression Method (0-store...1-default...3-maximal)
- d<0..9> set Dictionary size (d1 uses < 5M, d2 (default) < 10M, d3 < 20M...)
- s create Solid archive
The author submitted the following configurations:
I think, it is enough to test Bee archiver with next switch combinations:email 2009, Nov 1
-m1 -d8 -s
-m2 -d8 -s
-m3 -d8 -s
-d8 uses 640Mb of RAM, so, it is maximum dictionary size allowed by your contest, as I know.
We use -d7 instead since we in fact have less memory available.
The program supports SFX archives, but we cannot use these because they require user interaction.
(Have info that should be added here? E-mail.)
| Ver | Rating | CPR | DPR | S.E. | R.E. | Ratio | C. kB/s | D. kB/s | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CompressionRatings.Com | ||||||||||||
| -m1 -d7 | ||||||||||||
| 0.78 | 187 | 181 | 193 | 56 | 23 | 3.162 | 253 | 249 | ||||
| 0.79 | 187 | 0% | 0% | 0% | -1.8% | 0% | 3.162 | 0% | 253 | 0% | 249 | 0% |
| -m2 -d7 | ||||||||||||
| 0.78 | 200 | 193 | 207 | 41 | 42 | 3.338 | 161 | 159 | ||||
| 0.79 | 204 | +2.0% | +2.1% | +2.4% | +2.4% | +2.4% | 3.338 | 0% | 164 | +1.9% | 162 | +1.9% |
| -m3 -d7 | ||||||||||||
| 0.78 | 193 | 186 | 200 | 40 | 41 | 3.337 | 155 | 153 | ||||
| 0.79 | 197 | +2.1% | +2.2% | +2.0% | +2.5% | 0% | 3.337 | 0% | 158 | +1.9% | 157 | +2.6% |