Version history
Version 0.1 (By Erik Franken and Marcel Peeters)
- Possibility to specify various options at the command line:
- tree depth
- maximum number of tries
- tree array size
- maximum file buffer size
- maximum value of log beta
- enable/disable weighting at root nodes
- enable/disable weighting strict unique path pruning
- choose between Krichevski-Trofimov / Zero-Redundancy estimators
- force or prompt on overwriting files
- logging to a file
- Progress indicator
- Header added to CTW file format
- Logarithmic and jacobian tables in ctwmath and ctwlarc are fixed instead of calculated each time the program is executed
- Strict unique path pruning implemented
- More efficient method for recognizing node in hashing implemented (it is not needed anymore to check the entire context on each try)
- Comments added in source code
- Tested effects of root weighting
- Made this website
Version 0.0 (By Tjalling Tjalkens and Frans Willems)
Basic implementation as described in [EIDMA]. This implementation was the starting point for version 0.1