Initial public release of the bsc-m03

CHANGES

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+* 2021-12-03 : Version 0.1.0
+  * Initial public release of the bsc-m03.

CMakeLists.txt

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+cmake_minimum_required (VERSION 3.9)
+
+project ("bsc-m03")
+
+add_executable (bsc-m03 bsc-m03.cpp hutucker/hu-tucker.c libsais/libsais.c libsais/libsais16.c)

README.md

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+# bsc-m03
+
+The bsc-m03 is experimental block sorting compressor based on M03 context aware compression algorithm invented by Michael Maniscalco:
+* Michael Maniscalco *M03: A solution for context based blocksort (BWT) compression*, 2004
+* Jurgen Abel *Post BWT stages of the Burrows-Wheeler compression algorithm*, 2010
+
+Copyright (c) 2021 Ilya Grebnov <ilya.grebnov@gmail.com>
+
+## License
+The libsais is released under the [GNU General Public License](LICENSE "GNU General Public License")
+
+## Changes
+* 2021-12-03 : Version 0.1.0
+  * Initial public release of the bsc-m03.
+
+# Benchmarks
+
+### Calgary Corpus ###
+| File name | Input size (bytes) | Output size (bytes) | Bits per symbol |
+|:---------------:|:-----------:|:------------:|:-------:|
+| bib | 111261 | 25143 | 1.808 |
+| book1 | 768771 | 208157 | 2.166 |
+| book2 | 610856 | 141591 | 1.854 |
+| geo | 102400 | 52797 | 4.125 |
+| news | 377109 | 108387 | 2.299 |
+| obj1 | 21504 | 9901 | 3.683 |
+| obj2 | 246814 | 69689 | 2.259 |
+| paper1 | 53161 | 15384 | 2.315 |
+| paper2 | 82199 | 23161 | 2.254 |
+| pic | 513216 | 44920 | 0.700 |
+| progc | 39611 | 11525 | 2.328 |
+| progl | 71646 | 13921 | 1.554 |
+| progp | 49379 | 9530 | 1.544 |
+| trans | 93695 | 15759 | 1.346 |
+
+### Canterbury Corpus ###
+| File name | Input size (bytes) | Output size (bytes) | Bits per symbol |
+|:---------------:|:-----------:|:------------:|:-------:|
+| alice29.txt | 152089 | 39310 | 2.068 |
+| asyoulik.txt | 125179 | 36585 | 2.338 |
+| cp.html | 24603 | 7042 | 2.290 |
+| fields.c | 11150 | 2748 | 1.972 |
+| grammar.lsp | 3721 | 1142 | 2.455 |
+| kennedy.xls | 1029744 | 58440 | 0.454 |
+| lcet10.txt | 426754 | 96730 | 1.813 |
+| plrabn12.txt | 481861 | 131617 | 2.185 |
+| ptt5 | 513216 | 44920 | 0.700 |
+| sum | 38240 | 11599 | 2.427 |
+| xargs.1 | 4227 | 1618 | 3.062 |
+
+### Large Canterbury Corpus ###
+| File name | Input size (bytes) | Output size (bytes) | Bits per symbol |
+|:---------------:|:-----------:|:------------:|:-------:|
+| bible.txt | 4047392 | 708602 | 1.401 |
+| E.coli | 4638690 | 1137915 | 1.962 |
+| world192.txt | 2473400 | 384776 | 1.245 |
+
+### Silesia Corpus ###
+| File name | Input size (bytes) | Output size (bytes) | Bits per symbol |
+|:---------------:|:-----------:|:------------:|:-------:|
+| dickens | 10192446 | 2220939 | 1.743 |
+| mozilla | 51220480 | 15831237 | 2.473 |
+| mr | 9970564 | 2169223 | 1.741 |
+| nci | 33553445 | 1148550 | 0.274 |
+| ooffice | 6152192 | 2542258 | 3.306 |
+| osdb | 10085684 | 2251471 | 1.786 |
+| reymont | 6627202 | 972461 | 1.174 |
+| samba | 21606400 | 3881872 | 1.437 |
+| sao | 7251944 | 4672656 | 5.155 |
+| webster | 41458703 | 6318267 | 1.219 |
+| xml | 5345280 | 369196 | 0.553 |
+| x-ray | 8474240 | 3697722 | 3.491 |
+
+### Manzini Corpus ###
+| File name | Input size (bytes) | Output size (bytes) | Bits per symbol |
+|:---------------:|:-----------:|:------------:|:-------:|
+| chr22.dna | 34553758 | 7262753 | 1.681 |
+| etext99 | 105277340 | 21730495 | 1.651 |
+| gcc-3.0.tar | 86630400 | 10306097 | 0.952 |
+| howto | 39422105 | 7662880 | 1.555 |
+| jdk13c | 69728899 | 2692938 | 0.309 |
+| linux-2.4.5.tar | 116254720 | 16773180 | 1.154 |
+| rctail96 | 114711151 | 9949692 | 0.694 |
+| rfc | 116421901 | 15192366 | 1.044 |
+| sprot34.dat | 109617186 | 17534134 | 1.280 |
+| w3c2 | 104201579 | 5800775 | 0.445 |
+
+### Maximum Compression Corpus ###
+| File name | Input size (bytes) | Output size (bytes) | Bits per symbol |
+|:---------------:|:-----------:|:------------:|:-------:|
+| A10.jpg | 842468 | 825162 | 7.836 |
+| AcroRd32.exe | 3870784 | 1582677 | 3.271 |
+| english.dic | 465211 | 148582 | 2.555 |
+| FlashMX.pdf | 4526946 | 3735179 | 6.601 |
+| FP.LOG | 20617071 | 514554 | 0.200 |
+| MSO97.DLL | 3782416 | 1904460 | 4.028 |
+| ohs.doc | 4168192 | 817718 | 1.569 |
+| rafale.bmp | 4149414 | 750437 | 1.447 |
+| vcfiu.hlp | 4121418 | 620358 | 1.204 |
+| world95.txt | 2988578 | 452271 | 1.211 |
+
+### Large Text Compression Benchmark Corpus ###
+| File name | Input size (bytes) | Output size (bytes) | Bits per symbol |
+|:---------------:|:-----------:|:------------:|:-------:|
+| enwik8 | 100000000 | 20529360 | 1.642 |
+| enwik9 | 1000000000 | 162084133 | 1.297 |

VERSION

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+0.1.0