microsoft / mu_basecore
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 4,164 files with 967,840 lines of code.
    • 210 very long files (386,195 lines of code)
    • 330 long files (231,543 lines of code)
    • 567 medium size files (178,739 lines of codeclsfd_ftr_w_mp_ins)
    • 566 small files (82,004 lines of code)
    • 2,491 very small files (89,359 lines of code)
39% | 23% | 18% | 8% | 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
c42% | 28% | 18% | 6% | 4%
py47% | 21% | 18% | 8% | 4%
nasm53% | 9% | 10% | 2% | 24%
h13% | 19% | 24% | 18% | 23%
S75% | 2% | 7% | 6% | 8%
g87% | 12% | 0% | 0% | 0%
cpp63% | 17% | 15% | 1% | 1%
pyw0% | 100% | 0% | 0% | 0%
r0% | 74% | 25% | 0% | 0%
g40% | 100% | 0% | 0% | 0%
html0% | 0% | 76% | 23% | 0%
pl0% | 0% | 100% | 0% | 0%
asm0% | 0% | 7% | 39% | 53%
yaml0% | 0% | 0% | 0% | 100%
inc0% | 0% | 0% | 0% | 100%
lds0% | 0% | 0% | 0% | 100%
s0% | 0% | 0% | 0% | 100%
yml0% | 0% | 0% | 0% | 100%
nsh0% | 0% | 0% | 0% | 100%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
MdeModulePkg38% | 28% | 18% | 6% | 7%
BaseTools51% | 21% | 15% | 6% | 4%
CryptoPkg72% | 11% | 6% | 3% | 5%
ShellPkg49% | 20% | 16% | 8% | 5%
NetworkPkg33% | 31% | 21% | 8% | 4%
MdePkg20% | 18% | 22% | 13% | 25%
UefiCpuPkg15% | 33% | 25% | 15% | 10%
PcAtChipsetPkg0% | 26% | 30% | 23% | 18%
StandaloneMmPkg0% | 0% | 61% | 22% | 15%
UnitTestFrameworkPkg0% | 0% | 47% | 32% | 19%
PolicyServicePkg0% | 0% | 71% | 0% | 28%
PerformancePkg0% | 0% | 0% | 100% | 0%
Longest Files (Top 50)
File# lines# units
CParser.py
in BaseTools/Source/Python/Ecc/CParser3
 12295 184
CParser.py
in BaseTools/Source/Python/Eot/CParser3
 12295 184
g
VfrSyntax.g
in BaseTools/Source/C/VfrCompile
 5338 -
scan.c
in BaseTools/Source/C/VfrCompile/Pccts/antlr
 4853 165
nasm
aesni-x86_64.nasm
in CryptoPkg/Library/OpensslLib/X64/crypto/aes
 4510 -
Pci.c
in ShellPkg/Library/UefiShellDebug1CommandsLib
 4443 -
QueryTable.c
in ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView
 4214 -
S
aesni-x86_64.S
in CryptoPkg/Library/OpensslLib/X64Gcc/crypto/aes
 4117 -
ScsiDisk.c
in MdeModulePkg/Bus/Scsi/ScsiDiskDxe
 4072 -
Setup.c
in MdeModulePkg/Universal/SetupBrowserDxe
 4059 -
ConfigRouting.c
in MdeModulePkg/Universal/HiiDatabaseDxe
 3743 -
gen.c
in BaseTools/Source/C/VfrCompile/Pccts/antlr
 3711 15
nasm
sha256-586.nasm
in CryptoPkg/Library/OpensslLib/IA32/crypto/sha
 3363 -
antlr.c
in BaseTools/Source/C/VfrCompile/Pccts/antlr
 3237 1
nasm
aesni-x86.nasm
in CryptoPkg/Library/OpensslLib/IA32/crypto/aes
 3211 -
VfrUtilityLib.cpp
in BaseTools/Source/C/VfrCompile
 3195 -
DscBuildData.py
in BaseTools/Source/Python/Workspace
 2997 101
nasm
sha256-mb-x86_64.nasm
in CryptoPkg/Library/OpensslLib/X64/crypto/sha
 2975 -
ConSplitter.c
in MdeModulePkg/Universal/Console/ConSplitterDxe
 2956 -
Database.c
in MdeModulePkg/Universal/HiiDatabaseDxe
 2941 -
FdfParser.py
in BaseTools/Source/Python/GenFds
 2924 134
nasm
sha256-x86_64.nasm
in CryptoPkg/Library/OpensslLib/X64/crypto/sha
 2862 -
S
sha256-mb-x86_64.S
in CryptoPkg/Library/OpensslLib/X64Gcc/crypto/sha
 2838 -
IScsiConfig.c
in NetworkPkg/IScsiDxe
 2780 -
nasm
sha1-x86_64.nasm
in CryptoPkg/Library/OpensslLib/X64/crypto/sha
 2778 -
nasm
sha1-mb-x86_64.nasm
in CryptoPkg/Library/OpensslLib/X64/crypto/sha
 2740 -
FormDisplay.c
in MdeModulePkg/Universal/DisplayEngineDxe
 2726 -
S
sha256-x86_64.S
in CryptoPkg/Library/OpensslLib/X64Gcc/crypto/sha
 2715 -
UefiHandleParsingLib.c
in ShellPkg/Library/UefiHandleParsingLib
 2707 -
S
sha1-mb-x86_64.S
in CryptoPkg/Library/OpensslLib/X64Gcc/crypto/sha
 2603 -
S
sha1-x86_64.S
in CryptoPkg/Library/OpensslLib/X64Gcc/crypto/sha
 2596 -
XhciSched.c
in MdeModulePkg/Bus/Pci/XhciDxe
 2530 -
GenFvInternalLib.c
in BaseTools/Source/C/GenFv
 2462 -
Expression.c
in MdeModulePkg/Universal/SetupBrowserDxe
 2427 -
HiiLib.c
in MdeModulePkg/Library/UefiHiiLib
 2419 -
EbcExecute.c
in MdeModulePkg/Universal/EbcDxe
 2391 -
mrhoist.c
in BaseTools/Source/C/VfrCompile/Pccts/antlr
 2390 53
g
antlr.g
in BaseTools/Source/C/VfrCompile/Pccts/antlr
 2367 -
UefiShellLib.c
in ShellPkg/Library/UefiShellLib
 2358 -
PrintInfo.c
in ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView
 2316 -
LzmaEnc.c
in BaseTools/Source/C/LzmaCompress/Sdk/C
 2310 61
Variable.c
in MdeModulePkg/Universal/Variable/RuntimeDxe
 2297 -
DevicePathFromText.c
in MdePkg/Library/UefiDevicePathLib
 2274 -
VfrFormPkg.h
in BaseTools/Source/C/VfrCompile
 2265 146
ShellProtocol.c
in ShellPkg/Application/Shell
 2260 -
GenFw.c
in BaseTools/Source/C/GenFw
 2258 1
DevicePathFromText.c
in BaseTools/Source/C/DevicePath
 2199 -
c.py
in BaseTools/Source/Python/Ecc
 2143 61
CLexer.py
in BaseTools/Source/Python/Ecc/CParser3
 2126 116
CLexer.py
in BaseTools/Source/Python/Eot/CParser3
 2126 116
Files With Most Units (Top 20)
File# lines# units
CommonObject.py
in BaseTools/Source/Python/UPT/Object/POM
 580 209
CParser.py
in BaseTools/Source/Python/Ecc/CParser3
 12295 184
CParser.py
in BaseTools/Source/Python/Eot/CParser3
 12295 184
scan.c
in BaseTools/Source/C/VfrCompile/Pccts/antlr
 4853 165
VfrFormPkg.h
in BaseTools/Source/C/VfrCompile
 2265 146
ModuleObject.py
in BaseTools/Source/Python/UPT/Object/POM
 377 143
CListener.py
in BaseTools/Source/Python/Ecc/CParser4
 292 142
CListener.py
in BaseTools/Source/Python/Eot/CParser4
 292 142
FdfParser.py
in BaseTools/Source/Python/GenFds
 2924 134
CLexer.py
in BaseTools/Source/Python/Ecc/CParser3
 2126 116
CLexer.py
in BaseTools/Source/Python/Eot/CParser3
 2126 116
DscBuildData.py
in BaseTools/Source/Python/Workspace
 2997 101
EotMain.py
in BaseTools/Source/Python/Eot
 1214 100
baseobject.py
in BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/edk2/model
 730 99
ModuleAutoGen.py
in BaseTools/Source/Python/AutoGen
 1743 87
efibinary.py
in BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/basemodel
 479 79
DecObject.py
in BaseTools/Source/Python/UPT/Object/Parser
 279 75
Misc.py
in BaseTools/Source/Python/Common
 1422 73
Check.py
in BaseTools/Source/Python/Ecc
 1059 73
MetaFileParser.py
in BaseTools/Source/Python/Workspace
 1653 70
Files With Long Lines (Top 20)

There are 678 files with lines longer than 120 characters. In total, there are 6724 long lines.

File# lines# units# long lines
CParser.py
in BaseTools/Source/Python/Ecc/CParser3
 12295 184 392
CParser.py
in BaseTools/Source/Python/Eot/CParser3
 12295 184 392
g
VfrSyntax.g
in BaseTools/Source/C/VfrCompile
 5338 - 383
DscBuildData.py
in BaseTools/Source/Python/Workspace
 2997 101 271
Aml.c
in MdeModulePkg/Universal/Acpi/AcpiTableDxe
 231 - 143
Check.py
in BaseTools/Source/Python/Ecc
 1059 73 134
c.py
in BaseTools/Source/Python/Ecc
 2143 61 113
GenC.py
in BaseTools/Source/Python/AutoGen
 1177 18 108
GenFw.c
in BaseTools/Source/C/GenFw
 2258 1 70
Variable.c
in MdeModulePkg/Universal/Variable/RuntimeDxe
 2297 - 70
PrintInfo.c
in ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView
 2316 - 70
FdfParser.py
in BaseTools/Source/Python/GenFds
 2924 134 68
GenerateCapsule.py
in BaseTools/Source/Python/Capsule
 860 17 65
build.py
in BaseTools/Source/Python/build
 1926 63 64
BuildReport.py
in BaseTools/Source/Python/build
 1606 42 58
VfrFormPkg.h
in BaseTools/Source/C/VfrCompile
 2265 146 55
LaffStd.c
in MdeModulePkg/Universal/Console/GraphicsConsoleDxe
 246 - 50
GenFvInternalLib.c
in BaseTools/Source/C/GenFv
 2462 - 44
PlatformAutoGen.py
in BaseTools/Source/Python/AutoGen
 1152 56 44
GenFds.py
in BaseTools/Source/Python/GenFds
 631 12 44