diff --git a/.clang-format b/.clang-format
new file mode 100644
index 0000000..a9d6017
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1,42 @@
+---
+BasedOnStyle: 'LLVM'
+AccessModifierOffset: -4
+AlignEscapedNewlinesLeft: true
+AlignConsecutiveAssignments: false
+AlignTrailingComments: true
+AllowShortBlocksOnASingleLine: true
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: 'Inline'
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: false
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: true
+BinPackArguments: true
+BinPackParameters: true
+BreakBeforeBinaryOperators: 'None'
+BreakBeforeBraces: 'Attach'
+BreakConstructorInitializersBeforeComma: false
+ColumnLimit: 80
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 2
+ContinuationIndentWidth: 2
+Cpp11BracedListStyle: true
+DerivePointerBinding: true
+IndentCaseLabels: true
+IndentWidth: 4
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: true
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: 'All'
+PointerAlignment: 'Left'
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: 'Never'
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+Standard: 'Cpp11'
+TabWidth: 4
+UseTab: 'Never'
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6425fde
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+build*
+data/*
+external/protobuf/
+runx/onnx/onnx.pb.cc
+runx/onnx/onnx.pb.h