microsoft / CMake
File Size

The distribution of size of files (measured in lines of code).

Intro
  • File size measurements show the distribution of size of files.
  • Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
  • It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.
Learn more...
File Size Overall
  • There are 3,379 files with 691,418 lines of code.
    • 158 very long files (321,938 lines of code)
    • 186 long files (127,259 lines of code)
    • 352 medium size files (111,319 lines of codeclsfd_ftr_w_mp_ins)
    • 432 small files (62,652 lines of code)
    • 2,251 very small files (68,250 lines of code)
46% | 18% | 16% | 9% | 9%
Legend:
1001+
501-1000
201-500
101-200
1-100


explore: zoomable circles | sunburst | 3D view
File Size per Extension
1001+
501-1000
201-500
101-200
1-100
c58% | 19% | 13% | 5% | 3%
cxx52% | 17% | 16% | 8% | 5%
cmake27% | 17% | 20% | 15% | 19%
h14% | 18% | 19% | 18% | 29%
cpp97% | 0% | 0% | 0% | 2%
y83% | 0% | 6% | 9% | 0%
in0% | 32% | 18% | 9% | 38%
hxx0% | 89% | 0% | 0% | 10%
py0% | 0% | 80% | 0% | 19%
ui0% | 0% | 47% | 37% | 14%
S0% | 0% | 100% | 0% | 0%
l0% | 0% | 45% | 37% | 16%
el0% | 0% | 100% | 0% | 0%
inc0% | 0% | 100% | 0% | 0%
bash0% | 0% | 0% | 20% | 80%
pl0% | 0% | 0% | 81% | 18%
inl0% | 0% | 0% | 0% | 100%
wxs0% | 0% | 0% | 0% | 100%
F0% | 0% | 0% | 0% | 100%
F900% | 0% | 0% | 0% | 100%
targets0% | 0% | 0% | 0% | 100%
html0% | 0% | 0% | 0% | 100%
cc0% | 0% | 0% | 0% | 100%
props0% | 0% | 0% | 0% | 100%
f900% | 0% | 0% | 0% | 100%
f0% | 0% | 0% | 0% | 100%
cu0% | 0% | 0% | 0% | 100%
m0% | 0% | 0% | 0% | 100%
mm0% | 0% | 0% | 0% | 100%
css0% | 0% | 0% | 0% | 100%
desktop0% | 0% | 0% | 0% | 100%
ME0% | 0% | 0% | 0% | 100%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
Source44% | 15% | 19% | 10% | 10%
Utilities/cmlibarchive67% | 12% | 12% | 4% | 3%
Utilities/cmcurl47% | 26% | 14% | 4% | 6%
Source/LexerParser82% | 10% | 2% | 2% | 1%
Modules28% | 19% | 21% | 15% | 15%
Utilities/cmlibuv45% | 20% | 20% | 8% | 4%
Utilities/cmzstd54% | 22% | 14% | 4% | 4%
Source/kwsys54% | 19% | 12% | 6% | 6%
Utilities/cmnghttp265% | 18% | 5% | 5% | 5%
Utilities/cmexpat87% | 0% | 4% | 2% | 5%
Source/CTest32% | 22% | 17% | 16% | 11%
Utilities/cmjsoncpp77% | 0% | 8% | 7% | 6%
Modules/FindPython100% | 0% | 0% | 0% | 0%
Utilities/cmbzip247% | 21% | 19% | 8% | 4%
Utilities/cmzlib33% | 23% | 22% | 15% | 5%
Source/CursesDialog30% | 12% | 10% | 14% | 31%
Modules/Internal32% | 29% | 13% | 12% | 11%
Source/CPack10% | 34% | 24% | 15% | 14%
Source/QtDialog19% | 28% | 13% | 23% | 14%
Utilities/cmelf80% | 0% | 0% | 19% | 0%
Utilities/cmliblzma0% | 35% | 24% | 18% | 21%
Utilities/KWIML0% | 67% | 28% | 0% | 3%
Utilities/std0% | 76% | 21% | 0% | 1%
Modules/Platform0% | 9% | 22% | 13% | 55%
Utilities/cmlibrhash0% | 21% | 9% | 55% | 12%
Modules/FindCUDA0% | 0% | 75% | 0% | 24%
ROOT0% | 0% | 64% | 29% | 5%
Utilities/cmvssetup0% | 0% | 100% | 0% | 0%
Auxiliary0% | 0% | 100% | 0% | 0%
Utilities/Sphinx0% | 0% | 53% | 0% | 46%
Utilities0% | 0% | 94% | 0% | 5%
Modules/Compiler0% | 0% | 4% | 19% | 75%
Utilities/Scripts0% | 0% | 24% | 13% | 62%
Utilities/Release0% | 0% | 0% | 29% | 70%
Modules/FortranCInterface0% | 0% | 0% | 59% | 40%
Templates0% | 0% | 0% | 79% | 20%
Modules/AndroidTestUtilities0% | 0% | 0% | 100% | 0%
Auxiliary/vim0% | 0% | 0% | 62% | 37%
Modules/CompilerId0% | 0% | 0% | 27% | 72%
Source/Modules0% | 0% | 0% | 29% | 70%
Help/guide0% | 0% | 0% | 0% | 100%
Source/Checks0% | 0% | 0% | 0% | 100%
Utilities/cm3p0% | 0% | 0% | 0% | 100%
Modules/UseJava0% | 0% | 0% | 0% | 100%
Packaging/QtSDK0% | 0% | 0% | 0% | 100%
Utilities/Doxygen0% | 0% | 0% | 0% | 100%
Source/QtIFW0% | 0% | 0% | 0% | 100%
Templates/MSBuild0% | 0% | 0% | 0% | 100%
Modules/CheckIPOSupported0% | 0% | 0% | 0% | 100%
Modules/FindMPI0% | 0% | 0% | 0% | 100%
Modules/UseSWIG0% | 0% | 0% | 0% | 100%
VSInsertion/Signing0% | 0% | 0% | 0% | 100%
Modules/FetchContent0% | 0% | 0% | 0% | 100%
Modules/CMakeAddFortranSubdirectory0% | 0% | 0% | 0% | 100%
Modules/IntelVSImplicitPath0% | 0% | 0% | 0% | 100%
Longest Files (Top 50)
File# lines# units
xmlparse.c
in Utilities/cmexpat/lib
 6798 1
cxx
cmGeneratorTarget.cxx
in Source
 6513 253
archive_write_set_format_iso9660.c
in Utilities/cmlibarchive/libarchive
 6064 1
nghttp2_session.c
in Utilities/cmnghttp2/lib
 5595 166
cxx
cmDependsJavaParser.cxx
in Source/LexerParser
 5437 1
zstd_compress.c
in Utilities/cmzstd/lib/compress
 5002 184
nghttp2_hd_huffman_data.c
in Utilities/cmnghttp2/lib
 4695 -
cxx
SystemInformation.cxx
in Source/kwsys
 4450 142
cxx
cmVisualStudio10TargetGenerator.cxx
in Source
 4417 115
cxx
cmGlobalXCodeGenerator.cxx
in Source
 4068 102
cxx
SystemTools.cxx
in Source/kwsys
 3844 108
cxx
cmMakefile.cxx
in Source
 3656 154
cxx
cmLocalGenerator.cxx
in Source
 3647 115
winapi.h
in Utilities/cmlibuv/src/win
 3613 -
openssl.c
in Utilities/cmcurl/lib/vtls
 3482 51
cxx
cmFileCommand.cxx
in Source
 3247 59
cmake
ExternalProject.cmake
in Modules
 3228 -
archive_write_disk_posix.c
in Utilities/cmlibarchive/libarchive
 3226 1
cxx
cmCTest.cxx
in Source
 3203 123
archive_string.c
in Utilities/cmlibarchive/libarchive
 3115 1
archive_read_support_format_zip.c
in Utilities/cmlibarchive/libarchive
 3105 1
archive_read_support_format_7zip.c
in Utilities/cmlibarchive/libarchive
 3103 1
cxx
cmake.cxx
in Source
 3055 91
http.c
in Utilities/cmcurl/lib
 3039 41
cmake
Support.cmake
in Modules/FindPython
 3032 -
ftp.c
in Utilities/cmcurl/lib
 3009 63
archive_read_support_format_xar.c
in Utilities/cmlibarchive/libarchive
 2981 2
url.c
in Utilities/cmcurl/lib
 2885 45
cxx
cmSystemTools.cxx
in Source
 2807 113
libssh2.c
in Utilities/cmcurl/lib/vssh
 2793 38
y
cmDependsJavaParser.y
in Source/LexerParser
 2783 -
sectransp.c
in Utilities/cmcurl/lib/vtls
 2775 33
cxx
cmGlobalGenerator.cxx
in Source
 2679 118
archive_write_set_format_xar.c
in Utilities/cmlibarchive/libarchive
 2668 1
archive_read_support_format_rar5.c
in Utilities/cmlibarchive/libarchive
 2623 92
fs.c
in Utilities/cmlibuv/src/win
 2588 97
archive_read_support_format_cab.c
in Utilities/cmlibarchive/libarchive
 2538 1
archive_read_support_format_rar.c
in Utilities/cmlibarchive/libarchive
 2489 1
archive_read_support_format_iso9660.c
in Utilities/cmlibarchive/libarchive
 2460 1
cxx
cmQtAutoMocUic.cxx
in Source
 2439 63
cxx
cmGlobalNinjaGenerator.cxx
in Source
 2406 88
multi.c
in Utilities/cmcurl/lib
 2398 67
cxx
cmGeneratorExpressionNode.cxx
in Source
 2341 119
cmake
FindBoost.cmake
in Modules
 2306 -
libssh.c
in Utilities/cmcurl/lib/vssh
 2252 31
archive_read_support_format_lha.c
in Utilities/cmlibarchive/libarchive
 2180 1
ProcessUNIX.c
in Source/kwsys
 2146 58
cxx
cmCTestTestHandler.cxx
in Source/CTest
 2098 61
archive_string_composition.h
in Utilities/cmlibarchive/libarchive
 2085 -
cxx
cmFindPackageCommand.cxx
in Source
 2064 64
Files With Most Units (Top 20)
File# lines# units
cxx
cmGeneratorTarget.cxx
in Source
 6513 253
zstd_compress.c
in Utilities/cmzstd/lib/compress
 5002 184
nghttp2_session.c
in Utilities/cmnghttp2/lib
 5595 166
cxx
cmMakefile.cxx
in Source
 3656 154
cxx
SystemInformation.cxx
in Source/kwsys
 4450 142
cxx
cmCTest.cxx
in Source
 3203 123
cxx
cmGeneratorExpressionNode.cxx
in Source
 2341 119
cxx
cmGlobalGenerator.cxx
in Source
 2679 118
cxx
cmLocalGenerator.cxx
in Source
 3647 115
cxx
cmVisualStudio10TargetGenerator.cxx
in Source
 4417 115
cxx
cmSystemTools.cxx
in Source
 2807 113
cxx
SystemTools.cxx
in Source/kwsys
 3844 108
cxx
cmGlobalXCodeGenerator.cxx
in Source
 4068 102
json_value.cpp
in Utilities/cmjsoncpp/src/lib_json
 1372 97
fs.c
in Utilities/cmlibuv/src/win
 2588 97
archive_read_support_format_rar5.c
in Utilities/cmlibarchive/libarchive
 2623 92
cxx
cmState.cxx
in Source
 932 91
cxx
cmake.cxx
in Source
 3055 91
frm_driver.c
in Source/CursesDialog/form
 2056 88
cxx
cmGlobalNinjaGenerator.cxx
in Source
 2406 88
Files With Long Lines (Top 20)

There are 298 files with lines longer than 120 characters. In total, there are 1475 long lines.

File# lines# units# long lines
in
CPack.background.png.in
in Modules/Internal/CPack
 315 - 122
cmake
Support.cmake
in Modules/FindPython
 3032 - 98
cmake
FindMPI.cmake
in Modules
 1675 - 63
zstd_compress.c
in Utilities/cmzstd/lib/compress
 5002 184 49
cmake
FindBoost.cmake
in Modules
 2306 - 38
cmake
FindQt4.cmake
in Modules
 1136 - 26
cmake
CPackRPM.cmake
in Modules/Internal/CPack
 1688 - 26
cmake
FindMatlab.cmake
in Modules
 1600 - 23
huf.h
in Utilities/cmzstd/lib/common
 170 - 22
cmake
FindCUDA.cmake
in Modules
 1829 - 21
zstd_decompress.c
in Utilities/cmzstd/lib/decompress
 1667 76 21
cmake
FindGTK2.cmake
in Modules
 815 - 19
fse.h
in Utilities/cmzstd/lib/common
 246 12 19
cmake
CMakeDetermineCompilerId.cmake
in Modules
 1042 - 18
cmake
Windows-MSVC.cmake
in Modules/Platform
 444 - 17
zstd.h
in Utilities/cmzstd/lib
 554 - 17
cmake
FindPkgConfig.cmake
in Modules
 819 - 16
cmake
CPackDeb.cmake
in Modules/Internal/CPack
 703 - 16
cmake
UseSWIG.cmake
in Modules
 870 - 16
zstd_lazy.c
in Utilities/cmzstd/lib/compress
 1725 74 15