| Versions tested: | 1, 1s |
| Optimal parameters: | - |
| Links: | BWTmix_v1.rar bwtmix-1s.zip BWTmix_v0.rar |
| Authors: | Eugene Shelwien |
| Algorithms: | BWT+CM |
| Notable peformances: | - |
The author describes the program in the following way:
BWTmix is a simple integrated demo for http://ctxmodel.net/files/mix_test/mix_test_v8.rar with an inefficient generic qsort-based BWT. And mix_test itself is an experiment on evaluation/improvement of logistic mixer (aka paq mixer).email June 26, 2009
BWTmix 1s was sent by David Scott. It is BWTmix 1 compiled with OpenBWT to replace the qsort-based BWT with BWTS transform. OpenBWT is an open source library by Yuta Mori that includes linear-time BWT and BWTS, the inverse transforms and several second stage algorithms for BWT-based compression.
The compressor is featured in the BWT comparison.
(Have info that should be added here? E-mail.)
| Ver | Rating | CPR | DPR | S.E. | R.E. | Ratio | C. kB/s | D. kB/s | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| c1150 | ||||||||||||
| 1 | freezes due to bwt string sort (app1) | |||||||||||
| 1s | crash while compressing (app1) | |||||||||||