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Thread: Test set: bookstar

  1. #1
    Member m^2's Avatar
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    Test set: bookstar

    Data: Shelwein's bookstar, a collection of russian sci-fi books in plain text.
    150 files, 35476404 B.
    The best:
    Code:
    Archiver           Size        Time
    XCOPY              35476404    0.406
    quick -0           21921597    0.500
    LZTurbo -11        19489232    0.609
    LZTurbo -21        18356879    0.687
    4x4 2              18223535    0.718
    LZTurbo -31        17237227    0.750
    4x4 3              16325839    0.875
    LZTurbo -41        15265719    1.015
    slug               14320218    1.468
    4x4 5              13848424    2.469
    LZTurbo -43        13698376    2.500
    LZTurbo -53        13582494    3.078
    LZTurbo -44        13282683    4.000
    LZTurbo -54        13181826    4.594
    LZTurbo -45        12932881    5.297
    sr2                12720681    5.390
    rings 5            10385280    5.547
    rings 6            10277680    5.641
    rings 7            10203331    5.750
    rings 8            10152862    5.812
    rings 9            10152862    5.812
    FreeArc 3dict+rings 9702855    8.890
    FreeArc 9dict+rings 9611473    8.891
    4x4 4t              9565158   12.406
    FreeArc -m4         9372917   30.484
    FreeArc -m5         9313812   32.375
    FreeArc -m6         9117631   33.641
    FreeArc -m7         9050728   34.828
    FreeArc -m8         9050726   35.203
    CMM4 66             8788409   81.250
    LPAQ2 5             8762106  124.500
    LPAQ2 6             8693953  132.704
    LPAQ9k 4            8598404  133.984
    LPAQ9k 5            8488879  138.344
    LPAQ9k 6            8432443  142.031
    LPAQ9k 7            8406195  144.297
    Interesting things:
    -All archivers were slow, none got even 70 MB/s and none managed to beat XCOPY.
    -Nanozip performed poorly.
    -LZTurbo *9 modes were faster than *8

  2. #2
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    Quote Originally Posted by m^2 View Post
    Data: Shelwein's bookstar, a collection of russian sci-fi books in plain text.
    -All archivers were slow, none got even 70 MB/s and none managed to beat XCOPY.
    -Nanozip performed poorly.
    -LZTurbo *9 modes were faster than *8
    Nanozip's poor performance is expectable: author tuned it to English text. That's why I'm not interested in it. And its fast compression modes are Just Crap: lzp, replaced by tor in FA 0.4 already..

  3. #3
    Programmer Bulat Ziganshin's Avatar
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    fa used lzp *preprocessor* with byte-aligned coding which has not much common with full-featured lzp compressors. it was just a temporary solution

  4. #4
    Member m^2's Avatar
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    Update:
    BIT 0.7
    7zip Defalte / BZIP
    cabarc
    LZC
    UHARC
    SQX
    More CMM modes

    The only change to the list is that the single CMM entry expanded to several that differ slightly.

    Code:
    Archiver           Size        Time
    XCOPY              35476404    0.406
    quick -0           21921597    0.500
    LZTurbo -11        19489232    0.609
    LZTurbo -21        18356879    0.687
    4x4 2              18223535    0.718
    LZTurbo -31        17237227    0.750
    4x4 3              16325839    0.875
    LZTurbo -41        15265719    1.015
    slug               14320218    1.468
    4x4 5              13848424    2.469
    LZTurbo -43        13698376    2.500
    LZTurbo -53        13582494    3.078
    LZTurbo -44        13282683    4.000
    LZTurbo -54        13181826    4.594
    LZTurbo -45        12932881    5.297
    sr2                12720681    5.390
    rings 5            10385280    5.547
    rings 6            10277680    5.641
    rings 7            10203331    5.750
    rings 8            10152862    5.812
    rings 9            10152862    5.812
    FreeArc 3dict+rings 9702855    8.890
    FreeArc 9dict+rings 9611473    8.891
    4x4 4t              9565158   12.406
    FreeArc -m4         9372917   30.484
    FreeArc -m5         9313812   32.375
    FreeArc -m6         9117631   33.641
    FreeArc -m7         9050728   34.828
    FreeArc -m8         9050726   35.203
    CMM4 13             8931853   72.844
    CMM4 53             8907969   72.859
    CMM4 63             8907968   73.000
    CMM4 14             8856372   74.672
    CMM4 24             8849413   74.719
    CMM4 44             8830950   74.813
    CMM4 54             8829991   74.891
    CMM4 64             8829989   74.922
    CMM4 15             8825822   77.485
    CMM4 25             8818868   77.593
    CMM4 35             8806104   77.735
    CMM4 65             8799122   77.750
    CMM4 36             8795803   80.688
    CMM4 46             8790018   80.796
    CMM4 56             8788409   80.843
    LPAQ2 5             8762106  124.500
    LPAQ2 6             8693953  132.704
    LPAQ9k 4            8598404  133.984
    LPAQ9k 5            8488879  138.344
    LPAQ9k 6            8432443  142.031
    LPAQ9k 7            8406195  144.297
    Interesting things:
    -All archivers were slow, none got even 70 MB/s and none managed to beat XCOPY.
    -Nanozip performed poorly.
    -LZTurbo *9 modes were faster than *8[/QUOTE]
    Attached Files Attached Files

  5. #5
    Member m^2's Avatar
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    Large update.
    PPMX 0.1, 0.2, 0.3, 0.4, 0.5
    FreeArc -m*xx
    FreeArc 0.5a 2009.01.05
    7z 4.62
    PPMd (enters "the best" list)
    PPMVC
    DZIP
    DURILCA (enters "the best" list)
    LZO
    Fpaq0pv5
    HOOK
    Added a new efficiency measure, by Bulat Ziganshin, slightly tweaked by me.
    mcomp
    Slim
    Packet
    Slug X
    The best:
    Code:
    XCOPY                       35476404   0.406
    quick -0                    21921597   0.500
    LZTurbo -11                 19489232   0.609
    LZTurbo -21                 18356879   0.687
    4x4  2                      18223535   0.718
    LZTurbo -31                 17237227   0.750
    4x4  3                      16325839   0.875
    LZTurbo -41                 15265719   1.015
    slug                        14320218   1.468
    slug X                      13881376   1.640
    4x4  5                      13848424   2.469
    LZTurbo -43                 13698376   2.500
    LZTurbo -53                 13582494   3.078
    LZTurbo -44                 13282683   4.000
    LZTurbo -54                 13181826   4.594
    LZTurbo -45                 12932881   5.297
    sr2                         12720681   5.390
    rings 5                     10385280   5.547
    rings 6                     10277680   5.641
    rings 7                     10203331   5.750
    rings 8                     10152862   5.812
    rings 9                     10152862   5.812
    PPMdI o 4 r1 256MB          10139314   8.422
    PPMdJ o 4 r1 256MB          10123758   8.750
    FreeArc 3dict+rings          9702855   8.890
    FreeArc 9dict+rings          9611473   8.891
    4x4 4t                       9565158  12.406
    PPMdI o 8 256MB              9276604  23.188
    PPMdJ o 8 256MB              9273198  23.813
    PPMdI o12 256MB              9261228  26.625
    PPMdJ o12 256MB              9259062  27.187
    DURILCA'light   o8   800MB   9120713  27.500
    DURILCA'light   o9   800MB   9090579  29.922
    FreeArc -m7                  9050728  34.766
    FreeArc -m9                  9050727  35.062
    FreeArc -m8                  9050726  35.063
    PPMonstrH o12 256MB          9049555  59.204
    PPMonstrH o16 256MB          9022479  60.688
    CMM4 13                      8931853  72.844
    CMM4 53                      8907969  72.859
    CMM4 63                      8907968  73.000
    CMM4 14                      8856372  74.672
    CMM4 24                      8849413  74.719
    CMM4 44                      8830950  74.813
    CMM4 54                      8829991  74.891
    CMM4 64                      8829989  74.922
    CMM4 15                      8825822  77.485
    CMM4 25                      8818868  77.593
    CMM4 35                      8806104  77.735
    CMM4 65                      8799122  77.750
    CMM4 36                      8795803  80.688
    CMM4 46                      8790018  80.796
    CMM4 56                      8788409  80.843
    PPMonstrI o12 800MB          8665753 100.047
    PPMonstrI o16 r0 800MB       8635038 102.422
    PPMonstrI o32 800MB          8618447 126.000
    LPAQ9k 4                     8598404 133.984
    LPAQ9k 5                     8488879 138.344
    LPAQ9k 6                     8432443 142.031
    LPAQ9k 7                     8406195 144.297
    Attached Files Attached Files

  6. #6
    Member m^2's Avatar
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    Update:
    Code:
    SCOTTZ
    BICOM
    m99
    rar
    m03
    BCM 0.02, 0.03
    Bee
    Srank
    szip (the best, sr2 is out)
    ocamyd
    TarsaLZP
    BBB
    BMA
    LZPXj
    Dark with 160m block
    YBS
    OpenDark (the best)
    Blizzard 140000000 (the best, ruled out some PPMD modes)
    LPAQ9l (the best)
    The best:
    Code:
    quick -0               21921597   0.500
    LZTurbo -11            19489232   0.609
    LZTurbo -21            18356879   0.687
    4x4  2                 18223535   0.718
    LZTurbo -31            17237227   0.750
    4x4  3                 16325839   0.875
    LZTurbo -41            15265719   1.015
    slug                   14320218   1.468
    slug X                 13881376   1.640
    4x4  5                 13848424   2.469
    LZTurbo -43            13698376   2.500
    LZTurbo -53            13582494   3.078
    LZTurbo -44            13282683   4.000
    LZTurbo -54            13181826   4.594
    LZTurbo -45            12932881   5.297
    szip b17 o  4          11268909   5.359
    szip b41 o  4          10959375   5.421
    rings 5                10385280   5.547
    rings 6                10277680   5.641
    rings 7                10203331   5.750
    rings 9                10152862   5.812
    rings 8                10152862   5.812
    PPMdI o 4 r1 256MB     10139314   8.422
    PPMdJ o 4 r1 256MB     10123758   8.750
    FreeArc 3dict+rings     9702855   8.890
    FreeArc 9dict+rings     9611473   8.891
    4x4 4t                  9565158  12.406
    OpenDark 160m           9458218  18.625
    Blizzard f 140000000    9257193  22.187
    Blizzard c 140000000    9107041  25.641
    DURILCA'light o9 800MB  9090579  29.922
    FreeArc -m7             9050728  34.766
    FreeArc -m9             9050727  35.062
    FreeArc -m8             9050726  35.063
    PPMonstrH o12 256MB     9049555  59.204
    PPMonstrH o16 256MB     9022479  60.688
    CMM4 13                 8931853  72.844
    CMM4 53                 8907969  72.859
    CMM4 63                 8907968  73.000
    CMM4 14                 8856372  74.672
    CMM4 24                 8849413  74.719
    CMM4 44                 8830950  74.813
    CMM4 54                 8829991  74.891
    CMM4 64                 8829989  74.922
    CMM4 15                 8825822  77.485
    CMM4 25                 8818868  77.593
    CMM4 35                 8806104  77.735
    CMM4 65                 8799122  77.750
    CMM4 36                 8795803  80.688
    CMM4 46                 8790018  80.796
    CMM4 56                 8788409  80.843
    PPMonstrI o12 800MB     8665753 100.047
    PPMonstrI o16 r0 800MB  8635038 102.422
    PPMonstrI o32 800MB     8618447 126.000
    LPAQ9k 4                8598404 133.984
    LPAQ9l 4                8596933 134.844
    LPAQ9k 5                8488879 138.344
    LPAQ9k 6                8432443 142.031
    LPAQ9k 7                8406195 144.297
    Attached Files Attached Files

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