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Release 2.0
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‎README.md

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Original file line numberDiff line numberDiff line change
@@ -47,84 +47,83 @@ Silesia corpus benchmark
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i7-7700K @4.20GHz, 32GB RAM, Ubuntu 20.04
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g++ version 9.3.0
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clang++ 10.0.0, tcmalloc
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Kanzi version 1.9 C++ implementation. Block size is 100 MB.
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Kanzi version 2.0 C++ implementation. Block size is 100 MB.
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| Compressor | Encoding (sec) | Decoding (sec) | Size |
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|---------------------------------|-----------------|-----------------|------------------|
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|Original | | | 211,938,580 |
58-
|Zstd 1.4.8 -2 --long=30 | 1.2 | 0.3 | 68,761,465 |
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|Zstd 1.4.8 -2 -T6 --long=30 | 0.7 | 0.3 | 68,761,465 |
60-
|**Kanzi -l 1** | **1.7** | **0.9** | **68,471,355** |
61-
|**Kanzi -l 1 -j 6** | **0.7** | **0.3** | **68,471,355** |
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|Zstd 1.5.0 -2 --long=30 | 0.9 | 0.3 | 68,745,610 |
59+
|Zstd 1.5.0 -2 -T6 --long=30 | 0.4 | 0.3 | 68,745,610 |
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|**Kanzi -l 1** | **1.6** | **0.7** | **68,471,355** |
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|**Kanzi -l 1 -j 6** | **0.6** | **0.4** | **68,471,355** |
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|Pigz 1.6 -6 -p6 | 1.4 | 1.4 | 68,237,849 |
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|Gzip 1.6 -6 | 6.1 | 1.1 | 68,227,965 |
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|Brotli 1.0.9 -2 --large_window=30| 1.5 | 0.8 | 68,033,377 |
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|Pigz 1.6 -9 -p6 | 3.0 | 1.6 | 67,656,836 |
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|Gzip 1.6 -9 | 14.0 | 1.0 | 67,631,990 |
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|**Kanzi -l 2** | **2.4** | **0.9** | **64,522,501** |
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|**Kanzi -l 2 -j 6** | **0.9** | **0.3** | **64,522,501** |
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|**Kanzi -l 2** | **2.2** | **0.8** | **64,522,501** |
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|**Kanzi -l 2 -j 6** | **1.0** | **0.4** | **64,522,501** |
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|Brotli 1.0.9 -4 --large_window=30| 4.1 | 0.7 | 64,267,169 |
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|Zstd 1.4.8 -9 --long=30 | 5.3 | 0.3 | 59,937,600 |
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|Zstd 1.4.8 -9 --long=30 | 5.3 | 0.3 | 59,937,600 |
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|Zstd 1.4.8 -9 -T6 --long=30 | 2.8 | 0.3 | 59,937,600 |
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|**Kanzi -l 3** | **3.8** | **1.9** | **59,647,212** |
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|**Kanzi -l 3 -j 6** | **1.2** | **0.6** | **59,647,212** |
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|**Kanzi -l 3** | **3.4** | **1.3** | **59,652,799** |
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|**Kanzi -l 3 -j 6** | **1.1** | **0.6** | **59,652,799** |
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|Zstd 1.4.8 -13 --long=30 | 16.0 | 0.3 | 58,065,257 |
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|Zstd 1.4.8 -13 -T6 --long=30 | 9.2 | 0.3 | 58,065,257 |
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|Orz 1.5.0 | 7.7 | 2.0 | 57,564,831 |
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|Brotli 1.0.9 -9 --large_window=30| 36.7 | 0.7 | 56,232,817 |
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|Lzma 5.2.2 -3 | 24.1 | 2.6 | 55,743,540 |
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|**Kanzi -l 4** | **8.0** | **4.7** | **54,996,858** |
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|**Kanzi -l 4 -j 6** | **2.4** | **1.5** | **54,996,858** |
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|**Kanzi -l 4** | **6.2** | **4.0** | **54,998,230** |
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|**Kanzi -l 4 -j 6** | **2.0** | **1.3** | **54,998,230** |
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|Bzip2 1.0.6 -9 | 14.9 | 5.2 | 54,506,769 |
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|Zstd 1.4.8 -19 --long=30 | 59.9 | 0.3 | 53,039,786 |
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|Zstd 1.4.8 -19 -T6 --long=30 | 59.7 | 0.4 | 53,039,786 |
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|**Kanzi -l 5** | **12.3** | **6.6** | **51,745,795** |
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|**Kanzi -l 5 -j 6** | **3.9** | **2.0** | **51,745,795** |
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|Zstd 1.5.0 -19 --long=30 | 59.7 | 0.4 | 52,773,547 |
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|Zstd 1.5.0 -19 -T6 --long=30 | 59.7 | 0.4 | 52,773,547 |
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|**Kanzi -l 5** | **11.4** | **4.5** | **51,760,234** |
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|**Kanzi -l 5 -j 6** | **4.1** | **1.7** | **51,760,234** |
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|Brotli 1.0.9 --large_window=30 | 356.2 | 0.9 | 49,383,136 |
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|Lzma 5.2.2 -9 | 65.6 | 2.5 | 48,780,457 |
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|**Kanzi -l 6** | **14.6** | **8.7** | **48,067,846** |
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|**Kanzi -l 6 -j 6** | **4.7** | **2.6** | **48,067,846** |
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|BCM 1.6.0 -7 | 18.0 | 22.1 | 46,506,716 |
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|**Kanzi -l 7** | **18.7** | **13.9** | **46,446,991** |
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|**Kanzi -l 7 -j 6** | **6.6** | **5.2** | **46,446,991** |
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|**Kanzi -l 6** | **13.8** | **6.2** | **48,067,980** |
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|**Kanzi -l 6 -j 6** | **4.9** | **2.1** | **48,067,980** |
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|BCM 1.65 -b100 | 15.5 | 21.1 | 46,506,716 |
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|**Kanzi -l 7** | **17.0** | **11.2** | **46,446,999** |
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|**Kanzi -l 7 -j 6** | **5.3** | **4.6** | **46,446,999** |
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|Tangelo 2.4 | 83.2 | 85.9 | 44,862,127 |
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|zpaq v7.14 m4 t1 | 107.3 | 112.2 | 42,628,166 |
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|zpaq v7.14 m4 t12 | 108.1 | 111.5 | 42,628,166 |
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|**Kanzi -l 8** | **49.6** | **50.0** | **41,830,871** |
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|**Kanzi -l 8 -j 6** | **17.3** | **15.6** | **41,830,871** |
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|Tangelo 2.0 | 302.0 | 310.9 | 41,267,068 |
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|**Kanzi -l 9** | **74.6** | **76.7** | **40,369,883** |
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|**Kanzi -l 9 -j 6** | **26.3** | **26.5** | **40,369,883** |
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|**Kanzi -l 8** | **46.5** | **48.3** | **41,830,871** |
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|**Kanzi -l 8 -j 6** | **17.3** | **15.7** | **41,830,871** |
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|Tangelo 2.0 | 302.0 | 310.9 | 41,267,068 |
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|**Kanzi -l 9** | **67.4** | **70.4** | **40,369,883** |
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|**Kanzi -l 9 -j 6** | **27.9** | **29.3** | **40,369,883** |
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|zpaq v7.14 m5 t1 | 343.1 | 352.0 | 39,112,924 |
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|zpaq v7.14 m5 t12 | 344.3 | 350.4 | 39,112,924 |
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enwik8
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-------
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i7-7700K @4.20GHz, 32GB RAM, Ubuntu 20.04
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g++ version 9.3.0
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clang++ 10.0.0, tcmalloc
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Kanzi version 1.9 C++ implementation. Block size is 100 MB. 1 thread
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Kanzi version 2.0 C++ implementation. Block size is 100 MB. 1 thread
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| Compressor | Encoding (sec) | Decoding (sec) | Size |
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|-----------------------------|-----------------|-----------------|------------------|
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|Original | | | 100,000,000 |
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|**Kanzi -l 1** | **1.21** | **0.62** | **32,650,127** |
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|**Kanzi -l 2** | **1.55** | **0.62** | **31,018,886** |
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|**Kanzi -l 3** | **2.17** | **1.08** | **27,328,809** |
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|**Kanzi -l 4** | **3.78** | **2.46** | **25,670,935** |
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|**Kanzi -l 5** | **5.50** | **2.84** | **22,484,700** |
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|**Kanzi -l 6** | **7.53** | **4.05** | **21,232,218** |
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|**Kanzi -l 7** | **9.83** | **6.41** | **20,935,522** |
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|**Kanzi -l 8** | **18.88** | **19.09** | **19,671,830** |
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|**Kanzi -l 9** | **27.70** | **28.43** | **19,097,962** |
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|Original | | | 100,000,000 |
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|**Kanzi -l 1** | **1.21** | **0.56** | **32,650,127** |
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|**Kanzi -l 2** | **1.54** | **0.56** | **31,018,886** |
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|**Kanzi -l 3** | **2.04** | **0.81** | **27,330,407** |
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|**Kanzi -l 4** | **3.31** | **2.07** | **25,670,919** |
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|**Kanzi -l 5** | **5.16** | **1.84** | **22,490,796** |
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|**Kanzi -l 6** | **6.97** | **2.80** | **21,232,303** |
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|**Kanzi -l 7** | **8.93** | **5.12** | **20,935,522** |
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|**Kanzi -l 8** | **18.43** | **18.59** | **19,671,830** |
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|**Kanzi -l 9** | **26.85** | **27.65** | **19,097,962** |
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Build Kanzi

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