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Thread: LZPM v0.18 is here! (LZ77+ARI+Optimal Parsing)

  1. #1
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    LZPM v0.18 is here! (LZ77+ARI+Optimal Parsing)

    A new version is here! All in all, it's mostly the same as v0.17, but now you can choose the block/window size (1..2047 MB). Enjoy new release!

    https://compressme.net/#downloads
    Attached Files Attached Files

  2. Thanks (5):

    comp1 (21st August 2020),JamesWasil (24th August 2020),Mike (20th August 2020),Nania Francesco (20th August 2020),Sportman (20th August 2020)

  3. #2
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    enwik8:
    25,970,518 bytes, 65.875 sec. - 1.047 sec., lzpm c (v0.18 )
    25,446,530 bytes, 76.078 sec. - 1.016 sec., lzpm c2047 (v0.18 )

    enwik9:
    225,784,453 bytes, 806.688 sec. - 9,094 sec., lzpm c (v0.18 )
    210,970,918 bytes, 2,266.218 sec. - 9,125 sec., lzpm c2047 (v0.18 )

  4. Thanks:

    encode (20th August 2020)

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    GDC tests, 2047 MB option:

    Test 1 (text), hcr:
    c_time, s: 1263
    d_time, s: 13
    c_size, bytes: 255637912
    c_decompressor_size, bytes: 109004
    c_full_size, bytes: 255746916

    Test 2 (images), balanced:
    c_time, s: 343
    d_time, s: 34
    c_size, bytes: 592362525
    c_decompressor_size, bytes: 109004
    c_full_size, bytes: 592471529

    Test 3 (mixed), hcr:
    c_time, s: 1414
    d_time, s: 10
    c_size, bytes: 176464927
    c_decompressor_size, bytes: 109004
    c_full_size, bytes: 176573931

  6. Thanks:

    encode (28th August 2020)

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