mirror of
https://github.com/ultimatepp/ultimatepp.git
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106 lines
2.7 KiB
C++
106 lines
2.7 KiB
C++
#include "Core/Core.h"
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#include <plugin/lz4/lz4.h>
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#include <plugin/lzo/lzo.h>
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using namespace Upp;
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extern String Literals;
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extern int LiteralsCount;
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extern int Matches;
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extern int BigMatches;
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extern int BigLiterals;
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extern int FarOffsets;
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extern int HugeOffsets;
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extern int Simple;
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extern int Extended;
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extern int LargeMatch;
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extern int Match32;
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extern int Match16;
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extern int Match8;
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extern int Match4;
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int LZFCompress(char *out, const char *s, int length);
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String LZFCompress(const char *s, int length, String& literals);
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String DEECompress(const char *data, const char *end);
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CONSOLE_APP_MAIN
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{
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// String data = LoadFile("C:/u/aws.data/Viking_Chanarambie_Fenton_With_SurroundingFarms_Backcast_EPEs_14Sep11_v1004_allTI_PCs.blb");
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// String data = LoadFile("C:/u/aws.data/c12_OCOE_env.blb");
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// String data = LoadFile("D:/enwik8");
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// String data = LoadFile("D:/canterbury_last.tar");
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String data = LoadFile("C:/u/upp.src/uppsrc/CtrlLib/ArrayCtrl.cpp");
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// String data = LoadFile(GetDataFile("LZF.cpp"));
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// String data = LoadFile("C:/u/client/nos74.exe");
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// String data = LoadFile("C:/upp/theide.exe");
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String l;
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Buffer<char> out(2 * data.GetLength());
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{
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RTIMESTOP("LZFCompress");
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int n = LZFCompress(out, ~data, data.GetLength());
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RDUMP(n);
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RDUMP(data.GetLength());
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}
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// RDUMP(cdata.GetCount());
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RDUMP(Match32);
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RDUMP(Match16);
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RDUMP(Match8);
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RDUMP(Match4);
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RDUMP(Matches);
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RDUMP(Extended);
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RDUMP(FarOffsets);
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RDUMP(HugeOffsets);
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RDUMP(LiteralsCount);
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RDUMP(LargeMatch);
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RDUMP(BigMatches);
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RDUMP(BigLiterals);
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RDUMP(Literals.GetCount());
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// RDUMP(Literals + BigLiterals + LiteralsLen + 2 * Matches + Extended);
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// RDUMP(AsCString(l, 100));
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// RDUMP(l.GetCount());
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int dee = DEECompress(Literals, Literals.End()).GetLength();
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SaveFile("d:/literals", Literals);
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if(Literals.GetCount() < 10000000)
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RDUMP(ZCompress(Literals).GetCount());
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RDUMP(dee);
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RDUMP(Literals.GetCount() - dee);
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RDUMP(Literals.GetCount());
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RDUMP(data.GetLength());
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RLOG("==========");
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{
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RTIMESTOP("LZ4");
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RDUMP(LZ4Compress(data).GetLength());
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#ifdef flagLZ4STATS
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RDUMP(lz4stat_LiteralLen);
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RDUMP(lz4stat_Literals);
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RDUMP(lz4stat_Matches);
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RDUMP(lz4stat_BigMatch);
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RDUMP(lz4stat_BigLiteral);
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RDUMP(lz4stat_LiteralLen + 3 * lz4stat_Matches + lz4stat_BigMatch + lz4stat_BigLiteral);
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#endif
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}
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{
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RTIMESTOP("LZO");
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RDUMP(LZOCompress(data).GetLength());
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}
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if(data.GetLength() < 10000000)
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RDUMP(ZCompress(data).GetCount());
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{
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RTIMESTOP("LZ4 direct");
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Buffer<char> out(2 * data.GetLength());
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RDUMP(LZ4_compress(data, out, data.GetLength()));
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}
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}
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