The first release for GitHub

.gitattributes

@@ -1,17 +1,15 @@
-# Auto detect text files and perform LF normalization
-* text=auto
+# Set the default behavior
+* text eol=lf
 
-# Custom for Visual Studio
-*.cs     diff=csharp
+# Explicitly declare source files
+*.c text eol=lf
+*.h text eol=lf
+
+# Denote files that should not be modified.
+*.odt binary
+*.png binary
+# Visual Studio
+*.sln binary
+*.suo binary
+*.vcxproj* binary
 
-# Standard to msysgit
-*.doc	 diff=astextplain
-*.DOC	 diff=astextplain
-*.docx diff=astextplain
-*.DOCX diff=astextplain
-*.dot  diff=astextplain
-*.DOT  diff=astextplain
-*.pdf  diff=astextplain
-*.PDF	 diff=astextplain
-*.rtf	 diff=astextplain
-*.RTF	 diff=astextplain

.gitignore

@@ -1,75 +1,26 @@
-# Compiled Object files
-*.slo
-*.lo
+# Directories
+_codelite/
+_visual/
+
+# Object files
 *.o
-*.obj
+*.ko
 
-# Precompiled Headers
-*.gch
-*.pch
+# Libraries
+*.lib
+*.a
 
-# Compiled Dynamic libraries
+# Shared objects (inc. Windows DLLs)
+*.dll
 *.so
+*.so.*
 *.dylib
-*.dll
-
-# Fortran module files
-*.mod
-
-# Compiled Static libraries
-*.lai
-*.la
-*.a
-*.lib
 
 # Executables
 *.exe
 *.out
 *.app
 
-# =========================
-# Operating System Files
-# =========================
-
-# OSX
-# =========================
-
-.DS_Store
-.AppleDouble
-.LSOverride
-
-# Thumbnails
-._*
-
-# Files that might appear on external disk
-.Spotlight-V100
-.Trashes
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
-
-# Windows
-# =========================
-
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
-
-# Folder config file
-Desktop.ini
-
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
-
-# Windows Installer files
-*.cab
-*.msi
-*.msm
-*.msp
-
-# Windows shortcuts
-*.lnk
+# Visual solution files
+*.suo
+*.user

Makefile

@@ -0,0 +1,118 @@
+#BUILD_SYSTEM = linux
+BUILD_ARCH = 64-bit
+
+ifeq ($(BUILD_SYSTEM),linux)
+	DEFINES += -DFREEARC_UNIX
+	LDFLAGS = -lrt
+	GCC		= gcc
+	GPP		= g++
+else
+#	DEFINES = -march=core2 -march=nocona -march=k8 -march=native
+	DEFINES += -DFREEARC_WIN
+	LDFLAGS	= -lshell32 -lole32 -loleaut32 
+	GCC		= gcc.exe
+	GPP		= g++.exe
+endif
+
+
+ifeq ($(BUILD_ARCH),64-bit)
+	DEFINES	+= -D__x86_64__
+	LDFLAGS	+= -static  -L C:\Aplikacje\win-builds64\lib
+else
+	LDFLAGS	+= -static  -L C:\Aplikacje\win-builds32\lib
+endif
+
+
+#DEFINES		+= -DBENCH_REMOVE_XXX
+DEFINES		+= -I. -DFREEARC_INTEL_BYTE_ORDER -D_UNICODE -DUNICODE
+CODE_FLAGS  = -Wno-unknown-pragmas -Wno-sign-compare -Wno-conversion
+OPT_FLAGS   = -fomit-frame-pointer -fstrict-aliasing -fforce-addr -ffast-math
+
+#BUILD_TYPE = debug
+
+ifeq ($(BUILD_TYPE),debug)
+	OPT_FLAGS += -g
+else
+	OPT_FLAGS += -O3 -DNDEBUG
+endif
+
+CFLAGS = $(CODE_FLAGS) $(OPT_FLAGS) $(DEFINES)
+
+
+all: lzbench
+
+
+ZLING_FILES = libzling/libzling.o libzling/libzling_huffman.o libzling/libzling_lz.o libzling/libzling_utils.o
+
+LZO_FILES = lzo/lzo1.o lzo/lzo1a.o lzo/lzo1a_99.o lzo/lzo1b_1.o lzo/lzo1b_2.o lzo/lzo1b_3.o lzo/lzo1b_4.o lzo/lzo1b_5.o
+LZO_FILES += lzo/lzo1b_6.o lzo/lzo1b_7.o lzo/lzo1b_8.o lzo/lzo1b_9.o lzo/lzo1b_99.o lzo/lzo1b_9x.o lzo/lzo1b_cc.o
+LZO_FILES += lzo/lzo1b_d1.o lzo/lzo1b_d2.o lzo/lzo1b_rr.o lzo/lzo1b_xx.o lzo/lzo1c_1.o lzo/lzo1c_2.o lzo/lzo1c_3.o
+LZO_FILES += lzo/lzo1c_4.o lzo/lzo1c_5.o lzo/lzo1c_6.o lzo/lzo1c_7.o lzo/lzo1c_8.o lzo/lzo1c_9.o lzo/lzo1c_99.o
+LZO_FILES += lzo/lzo1c_9x.o lzo/lzo1c_cc.o lzo/lzo1c_d1.o lzo/lzo1c_d2.o lzo/lzo1c_rr.o lzo/lzo1c_xx.o lzo/lzo1f_1.o
+LZO_FILES += lzo/lzo1f_9x.o lzo/lzo1f_d1.o lzo/lzo1f_d2.o lzo/lzo1x_1.o lzo/lzo1x_1k.o lzo/lzo1x_1l.o lzo/lzo1x_1o.o
+LZO_FILES += lzo/lzo1x_9x.o lzo/lzo1x_d1.o lzo/lzo1x_d2.o lzo/lzo1x_d3.o lzo/lzo1x_o.o lzo/lzo1y_1.o lzo/lzo1y_9x.o
+LZO_FILES += lzo/lzo1y_d1.o lzo/lzo1y_d2.o lzo/lzo1y_d3.o lzo/lzo1y_o.o lzo/lzo1z_9x.o lzo/lzo1z_d1.o lzo/lzo1z_d2.o
+LZO_FILES += lzo/lzo1z_d3.o lzo/lzo1_99.o lzo/lzo2a_9x.o lzo/lzo2a_d1.o lzo/lzo2a_d2.o lzo/lzo_crc.o lzo/lzo_init.o
+LZO_FILES += lzo/lzo_ptr.o lzo/lzo_str.o lzo/lzo_util.o
+
+UCL_FILES = ucl/alloc.o ucl/n2b_99.o ucl/n2b_d.o ucl/n2b_ds.o ucl/n2b_to.o ucl/n2d_99.o ucl/n2d_d.o ucl/n2d_ds.o
+UCL_FILES += ucl/n2d_to.o ucl/n2e_99.o ucl/n2e_d.o ucl/n2e_ds.o ucl/n2e_to.o ucl/ucl_crc.o ucl/ucl_init.o
+UCL_FILES += ucl/ucl_ptr.o ucl/ucl_str.o ucl/ucl_util.o
+
+LZHAM_FILES = lzham/lzham_assert.o lzham/lzham_checksum.o lzham/lzham_huffman_codes.o lzham/lzham_lzbase.cpp
+LZHAM_FILES += lzham/lzham_lzcomp.o lzham/lzham_lzcomp_internal.o lzham/lzham_lzdecomp.o lzham/lzham_lzdecompbase.o
+LZHAM_FILES += lzham/lzham_match_accel.o lzham/lzham_mem.o lzham/lzham_platform.o lzham/lzham_lzcomp_state.o
+LZHAM_FILES += lzham/lzham_prefix_coding.o lzham/lzham_symbol_codec.o lzham/lzham_timer.o lzham/lzham_vector.o lzham/lzham_lib.o
+
+ZLIB_FILES = zlib/adler32.o zlib/compress.o zlib/crc32.o zlib/deflate.o zlib/gzclose.o zlib/gzlib.o zlib/gzread.o
+ZLIB_FILES += zlib/gzwrite.o zlib/infback.o zlib/inffast.o zlib/inflate.o zlib/inftrees.o zlib/trees.o
+ZLIB_FILES += zlib/uncompr.o zlib/zutil.o
+
+LZMAT_FILES = lzmat/lzmat_dec.o lzmat/lzmat_enc.o 
+
+LZRW_FILES = lzrw/lzrw1-a.o lzrw/lzrw1.o lzrw/lzrw2.o lzrw/lzrw3.o lzrw/lzrw3-a.o
+
+LZMA_FILES = lzma/LzFind.o lzma/LzmaDec.o lzma/LzmaEnc.o
+
+LZ4_FILES = lz5/lz5.o lz5/lz5hc.o lz4/lz4.o lz4/lz4hc.o 
+
+LZF_FILES = lzf/lzf_c_ultra.o lzf/lzf_c_very.o lzf/lzf_d.o
+
+QUICKLZ_FILES = quicklz/quicklz151b7.o quicklz/quicklz1.o quicklz/quicklz2.o quicklz/quicklz3.o
+
+DENSITY_FILES = density/block_decode.o density/block_encode.o density/block_footer.o density/block_header.o density/block_mode_marker.o
+DENSITY_FILES += density/buffer.o density/globals.o density/kernel_chameleon_decode.o density/kernel_chameleon_dictionary.o
+DENSITY_FILES += density/kernel_chameleon_encode.o density/kernel_cheetah_decode.o density/kernel_cheetah_dictionary.o
+DENSITY_FILES += density/kernel_cheetah_encode.o density/kernel_lion_decode.o density/kernel_lion_dictionary.o
+DENSITY_FILES += density/kernel_lion_encode.o density/kernel_lion_form_model.o density/main_decode.o density/main_encode.o
+DENSITY_FILES += density/main_footer.o density/main_header.o density/memory_location.o density/memory_teleport.o density/stream.o
+DENSITY_FILES += density/spookyhash/spookyhash.o density/spookyhash/context.o
+
+SNAPPY_FILES = snappy/snappy-sinksource.o snappy/snappy-stubs-internal.o snappy/snappy.o 
+
+CSC_FILES = libcsc/csc_analyzer.o libcsc/csc_coder.o libcsc/csc_dec.o libcsc/csc_enc.o libcsc/csc_encoder_main.o
+CSC_FILES += libcsc/csc_filters.o libcsc/csc_lz.o libcsc/csc_memio.o libcsc/csc_mf.o libcsc/csc_model.o libcsc/csc_profiler.o 
+
+BROTLI_FILES = brotli/dec/bit_reader.o brotli/dec/decode.o brotli/dec/dictionary.o brotli/dec/huffman.o brotli/dec/state.o brotli/dec/streams.o
+BROTLI_FILES += brotli/enc/backward_references.o brotli/enc/block_splitter.o brotli/enc/brotli_bit_stream.o brotli/enc/encode.o
+BROTLI_FILES += brotli/enc/encode_parallel.o brotli/enc/entropy_encode.o brotli/enc/histogram.o brotli/enc/literal_cost.o
+BROTLI_FILES += brotli/enc/metablock.o brotli/enc/static_dict.o brotli/enc/streams.o brotli/enc/utf8_util.o
+
+ZSTD_FILES = zstd/fse.o zstd/huff0.o zstd/zstd.o zstd/zstdhc.o 
+
+MISC_FILES = crush/crush.o shrinker/shrinker.o yappy/yappy.o fastlz/fastlz.o tornado/tor_test.o pithy/pithy.o lzjb/lzjb2010.o wflz/wfLZ.o
+
+lzbench: $(LZF_FILES) $(LZRW_FILES) $(ZSTD_FILES) $(BROTLI_FILES) $(CSC_FILES) $(LZMA_FILES) $(DENSITY_FILES) $(ZLING_FILES) $(QUICKLZ_FILES) $(SNAPPY_FILES) $(ZLIB_FILES) $(LZHAM_FILES) $(LZO_FILES) $(UCL_FILES) $(LZMAT_FILES) $(LZ4_FILES) $(MISC_FILES) _lzbench/lzbench.o _lzbench/compressors.o
+	$(GPP) $^ -o $@ $(LDFLAGS)
+
+.c.o:
+	$(GCC) $(CFLAGS) $< -std=c99 -c -o $@
+
+.cc.o:
+	$(GPP) $(CFLAGS) $< -c -o $@
+
+.cpp.o:
+	$(GPP) $(CFLAGS) $< -c -o $@
+
+clean:
+	rm -f _lzbench/*.o brotli/enc/*.o brotli/dec/*.o  libcsc/*.o wflz/*.o lzjb/*.o lzma/*.o density/spookyhash/*.o density/*.o pithy/*.o zstd/*.o libzling/*.o yappy/*.o shrinker/*.o fastlz/*.o ucl/*.o zlib/*.o lzham/*.o lzmat/*.o lz5/*.o lz4/*.o crush/*.o lzf/*.o lzrw/*.o lzo/*.o snappy/*.o quicklz/*.o tornado/*.o *.o *.exe

NEWS

@@ -0,0 +1,2 @@
+v0.7
+The first release for GitHub

README.md

@@ -0,0 +1,69 @@
+Introduction
+-------------------------
+
+lzbench is an in-memory benchmark of the fastest open-source LZ77/LZSS compressors. It joins all compressors into a single exe. 
+At the beginning an input file is read to memory. 
+Then all compressors are used to compress and decompress the file and decompressed file is verified. 
+This approach has a big advantage of using the same compiler with the same optimizations for all compressors. 
+The disadvantage is that it requires source code of each compressor (therefore Slug or lzturbo are not included).
+
+
+Options
+-------------------------
+
+- The "-iX" option selects number of iterations (default 1) and displays best time of X iterations.
+- The "-bX" option divides input data in blocks/chunks of size X KB (default = 2097152 KB)
+- The "-sX" selects only compressors with compression speed over X MB (default = 100 MB) - so far it's only approximation
+
+
+Compilation
+-------------------------
+For Linux/Unix:
+```
+make BUILD_SYSTEM=linux
+```
+
+For Windows (MinGW)
+```
+make
+```
+
+To remove one of compressors you can add -DBENCH_REMOVE_XXX to $DEFINES in Makefile (e.g. DEFINES += -DBENCH_REMOVE_LZ5 to remove LZ5).
+
+Supported compressors
+-------------------------
+```
+brotli 2015-10-29
+crush 1.0
+csc 3.3
+density 0.12.5 beta
+fastlz 0.1
+lz4 r131
+lz4hc r131
+lz5 r131
+lz5hc r131
+lzf
+lzham 1.0
+lzjb 2010
+lzma 9.38
+lzmat 1.01
+lzo 2.09
+lzrw1
+lzrw1a
+lzrw2
+lzrw3
+lzrw3a
+pithy 2011-12-24
+quicklz 1.5.0
+quicklz 1.5.1 b7
+shrinker
+snappy 1.1.3
+tornado 0.6
+ucl 1.03
+yappy
+zlib 1.2.8
+zling 2015-09-15
+zstd v0.3
+zstd_HC v0.3
+```
+