6 projects tagged "Compression"
Updated 15 Nov 2002
n-ary Huffman Template Algorithm
| Pop | 29.60 |
|---|---|
| Vit | 1.00 |
n-ary Huffman Template Algorithm allows any kind of weights (costs, frequencies), including non-numerical ones. The {0, 1, ..., n-1} alphabet is used to encode messages. The built tree is an n-ary one. The algorithm is based on a set of template classes: Cell(SYMBOL, WEIGHT), Node(SYMBOL, WEIGHT), InternalNode (SYMBOL, WEIGHT), TerminalNode(SYMBOL, WEIGHT), BasicHuffmanTree(SYMBOL, WEIGHT, ARY), LoadedHuffmanTree(SYMBOL, WEIGHT, ARITY), and DriedHuffmanTree(WEIGHT, ARITY).
Updated 17 Aug 2004
HighLnk
| Pop | 48.31 |
|---|---|
| Vit | 1.00 |
HighLnk is a hard-linking tool, which scans the current directory, searching for files with the same content, then hard-linking this directory to another location, making two equal files only point to one real file on the media.
Updated 01 Nov 2004
AntFlow
| Pop | 65.80 |
|---|---|
| Vit | 1.00 |
AntFlow builds upon Apache Ant to provide a new approach to simplifying system automation that uses pipelines of hot folders chained together to perform a given task. Using XML, it associates an automated task such as data transfer, encryption, or XML processing with a directory on the local system. Whenever a file is copied or written into the hot folder, the associated task is executed and the file is moved to the next hot folder in the pipeline for further processing.
Updated 02 Nov 2011
Parallel BZIP2
| Pop | 185.26 |
|---|---|
| Vit | 10.99 |
PBZIP2 is a parallel implementation of the bzip2 block-sorting file compressor that uses pthreads and achieves near-linear speedup on SMP machines. The output of this version is fully compatible with bzip2 1.0.2 or newer (ie: anything compressed with PBZIP2 can be decompressed with bzip2).
Updated 24 Aug 2008
amigadepacker
| Pop | 35.07 |
|---|---|
| Vit | 2.51 |
Amigadepacker uncompresses various compression formats used on AmigaOS. The supported formats are PowerPacker, XPK SQSH, MMCMP, and StoneCracker 4.04. It can also decrypt PowerPacker encrypted data files.
Updated 19 Jul 2007
Parallel MPI BZIP2
| Pop | 43.86 |
|---|---|
| Vit | 1.00 |
MPIBZIP2 is a parallel implementation of the bzip2 block-sorting file compressor that uses MPI and achieves significant speedup on cluster machines. The output of this version is fully compatible with bzip2 1.0.2 or newer (i.e. anything compressed with MPIBZIP2 can be decompressed with bzip2).
