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Thread: BWTS_UNBWTS

  1. #1
    Member biject.bwts's Avatar
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    Talking BWTS_UNBWTS

    I recently decided to post both a 32 bit and 64 bit version of a program that will either do a 256 symbol BWTS or UNBWTS. I just got 6gb of ddr3 memory and its the first time I was able to do a full BWTS of ENWIK9 Of course the code is based on Yuta's code.
    It took 1422.0790 secs to do a full single block BWTS on ENWIK9
    and 213.4 secs to UNBWTS the result which matched the original file.

    to get the BWTS
    bwts_unbwts64 b FILEIN FILEOUT

    to get the UNBWTS
    bwts_unbwts64 u FILEIN FILEOUT

    there is not change in file size.

    the password on the file is abc
    Attached Files Attached Files
    Last edited by biject.bwts; 25th December 2010 at 05:20. Reason: bad file replaced

  2. #2
    Member Ali Imran Khan Shirani's Avatar
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    Mr. David the file seems not opening with 7zip. Would you bother re-uploading please.

    regards

  3. #3
    Member biject.bwts's Avatar
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    ok I replaced it. I downloaded the one here and it did not uncompress. Try to use the password "abc" with no quotes

  4. #4
    Member Ali Imran Khan Shirani's Avatar
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    Thanks Mr. David, that worked.

    regards

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