Results 1 to 9 of 9

Thread: TinyLZP - A very simple LZP compressor

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Member
    Join Date
    Aug 2011
    Location
    Canada
    Posts
    113
    Thanks
    9
    Thanked 22 Times in 15 Posts

    TinyLZP - A very simple LZP compressor

    I've just recently developed a very simple LZP compressor (around 100 lines of code for compression/decompression) and so I'm releasing it for anyone who wants a simplified LZP. It moves at around 80mb/s on my laptop, although it's compression ratios are bad (even for its speed class). The source code and both 32 and 64 bit executables are included in this release.

    Also, if anyone has any suggestions on improving it I'll try to include them in subsequent releases. I'm also okay with anyone who wants to modify the code and post the modified versions.



    Initial Benchmarks:

    calgary.tar - 2,240,413 bytes (71.1%) - 0.047 seconds
    enwik8 - 79,220,546 bytes (79.2%) - 1.419 seconds
    Attached Files Attached Files
    Last edited by david_werecat; 13th October 2012 at 18:04.

Similar Threads

  1. lzp question
    By sourena in forum Data Compression
    Replies: 4
    Last Post: 5th February 2012, 18:24
  2. Kwc – very simple keyword compressor
    By Sportman in forum Data Compression
    Replies: 10
    Last Post: 20th January 2010, 17:06
  3. LZP flag sequence compression
    By Shelwien in forum Data Compression
    Replies: 8
    Last Post: 9th August 2009, 03:08
  4. flzp, new LZP compressor/preprocessor
    By Matt Mahoney in forum Data Compression
    Replies: 13
    Last Post: 23rd June 2008, 18:24
  5. FLASHZIP new ARI+LZP compressor
    By Nania Francesco in forum Forum Archive
    Replies: 65
    Last Post: 5th February 2008, 22:42

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •