lbann/.clang-format at main · LBANN/lbann · GitHub

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################################################################################
## Copyright 2014-2025 Lawrence Livermore National Security, LLC and other
## LBANN Project Developers. See the top-level LICENSE file for details.
##
## SPDX-License-Identifier: Apache-2.0
################################################################################

Language: Cpp
BasedOnStyle: LLVM
AccessModifierOffset: -2
AlignAfterOpenBracket: Align
AlignArrayOfStructures: None
AlignConsecutiveMacros: None
AlignConsecutiveAssignments: None
AlignConsecutiveBitFields: None
AlignConsecutiveDeclarations: None
AlignEscapedNewlines: Right
AlignOperands: Align
AlignTrailingComments: true
AllowAllArgumentsOnNextLine: true
# AllowAllConstructorInitializersOnNextLine: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowShortEnumsOnASingleLine: true
AllowShortBlocksOnASingleLine: Always
AllowShortCaseLabelsOnASingleLine: true
AllowShortFunctionsOnASingleLine: InlineOnly
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: Inline
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: Yes
BinPackArguments: false
BinPackParameters: false
BraceWrapping:
  AfterCaseLabel: true
  AfterClass: true
  AfterControlStatement: true
  AfterEnum: true
  AfterFunction: true
  AfterNamespace: true
  AfterStruct: true
  AfterUnion: true
  AfterExternBlock: true
  BeforeCatch: true
  BeforeElse: true
  BeforeLambdaBody: false
  BeforeWhile:     false
  IndentBraces: false
  SplitEmptyFunction: false
  SplitEmptyRecord: false
  SplitEmptyNamespace: false
BreakBeforeBinaryOperators: NonAssignment
BreakBeforeConceptDeclarations: true
BreakBeforeBraces: Custom
BreakBeforeInheritanceComma: false
BreakBeforeTernaryOperators: true
BreakConstructorInitializersBeforeComma: false
BreakConstructorInitializers: BeforeColon
BreakInheritanceList: BeforeColon
BreakStringLiterals: true
ColumnLimit: 80
CommentPragmas: "^ H2_DISPATCH"
CompactNamespaces: false
ConstructorInitializerAllOnOneLineOrOnePerLine: true
ConstructorInitializerIndentWidth: 2
ContinuationIndentWidth: 2
Cpp11BracedListStyle: true
DerivePointerAlignment: false
DisableFormat: false
FixNamespaceComments: true
# TypenameMacros: ['TODO']
IncludeBlocks: Regroup
# Hopefully this will keep the config file at the top...
IncludeCategories:
  - Regex:           '^<catch2/catch.hpp>'
    Priority:        -1                         # Always up front
  - Regex:           '^((<|").+_(config|export)\.h(pp)?(>|"))'        # Configure headers
    Priority:        -1
  - Regex:           '^((<|")lbannv2/)'   # Project headers
    Priority:         2
  - Regex:           '^((<|")h2/)'   # Project headers
    Priority:         2
  - Regex:           '^"[[:alnum:]_.]+\.(hpp|cuh)"'   # Project headers
    Priority:         3
  - Regex:           '^<[[:alnum:]_.]+\.(hpp|cuh)>'  # "Normal headers"
    Priority:         4
  - Regex:           '^(<(ATen|c10|torch|pybind11|python)/)'
    Priority:         4
  - Regex:           '<[[:alnum:]_]+>'          # STL Headers last
    Priority:         6
  - Regex:           '*.h'
    Priority:         7
IncludeIsMainRegex: "(Test)?$"
IndentCaseLabels: false
IndentPPDirectives: None
IndentWidth: 2
IndentWrappedFunctionNames: false
KeepEmptyLinesAtTheStartOfBlocks: false
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
# PenaltyBreakAssignment
# PenaltyBreakBeforeFirstCallParameter
# PenaltyBreakComment
# PenaltyBreakFirstLessLess
# PenaltyBreakString
# PenaltyBreakTemplateDeclaration
# PenaltyExcessCharacter
# PenaltyReturnTypeOnItsOwnLine
PointerAlignment: Left
QualifierAlignment: Right
ReflowComments: true
SortIncludes: true
SortUsingDeclarations: true
SpaceAfterCStyleCast: true
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: true
SpaceBeforeAssignmentOperators: true
SpaceBeforeCpp11BracedList: true
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeParens: ControlStatements
SpaceBeforeRangeBasedForLoopColon: true
SpaceInEmptyParentheses: false
SpacesBeforeTrailingComments: 2
SpacesInAngles: false
SpacesInCStyleCastParentheses: false
SpacesInParentheses: false
SpacesInSquareBrackets: false
Standard: Latest
# StatementMacros
TabWidth: 2
UseTab: Never