update multithread corner thrust

.clang-format

@@ -0,0 +1,90 @@
+BasedOnStyle: LLVM
+AccessModifierOffset: -2
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: true
+AlignEscapedNewlines: Right
+AlignOperands: true
+AllowAllArgumentsOnNextLine: false
+AllowAllConstructorInitializersOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLambdasOnASingleLine: All
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterReturnType: None
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+BreakBeforeBraces: Custom
+BraceWrapping:
+  AfterCaseLabel: false
+  AfterClass: true
+  AfterControlStatement: true
+  AfterEnum: true
+  AfterFunction: true
+  AfterNamespace: true
+  AfterStruct: true
+  AfterUnion: true
+  BeforeCatch: true
+  BeforeElse: true
+  IndentBraces: false
+  SplitEmptyFunction: false
+  SplitEmptyRecord: false
+BreakBeforeBinaryOperators: None
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeComma
+BreakInheritanceList: BeforeComma
+ColumnLimit: 100
+CompactNamespaces: false
+ContinuationIndentWidth: 2
+IncludeBlocks:   Regroup
+IncludeCategories:
+  - Regex:           '^<cub'
+    Priority:        1
+  - Regex:           '^<thrust'
+    Priority:        2
+  - Regex:           '^<cuda'
+    Priority:        3
+  - Regex:           '^<[a-z]*>$'
+    Priority:        4
+  - Regex:           '^<unittest'
+    Priority:        5    
+  - Regex:           '.*'
+    Priority:        6
+IndentCaseLabels: true
+IndentPPDirectives: None
+IndentWidth: 2
+KeepEmptyLinesAtTheStartOfBlocks: true
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+PenaltyBreakAssignment: 30
+PenaltyBreakBeforeFirstCallParameter: 50
+PenaltyBreakComment: 0
+PenaltyBreakFirstLessLess: 0
+PenaltyBreakString: 70
+PenaltyBreakTemplateDeclaration: 0
+PenaltyExcessCharacter: 100
+PenaltyReturnTypeOnItsOwnLine: 90
+PointerAlignment: Right
+ReflowComments: true
+SortIncludes: CaseInsensitive
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard: c++11
+TabWidth: 2
+UseTab: Never

.git-blame-ignore-revs

@@ -0,0 +1,16 @@
+# Exclude these commits from git-blame and similar tools.
+#
+# To use this file, run the following command from the repo root:
+#
+# ```
+# $ git config blame.ignoreRevsFile .git-blame-ignore-revs
+# ```
+#
+# Include a brief comment with each commit added, for example:
+#
+# ```
+# d92d9f8baac5ec48a8f8718dd69f415a45efe372 # Initial clang-format
+# ```
+#
+# Only add commits that are pure formatting changes (e.g.
+# clang-format version changes, etc).

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Open Issue in CCCL Repository
+    url: https://github.com/NVIDIA/cccl/issues/new/choose
+    about:  This repository has moved! Please see the new home for Thrust. 

.github/workflows/deploy-documentation-github-pages.yml

@@ -0,0 +1,27 @@
+name: Deploy Documentation GitHub Pages
+
+on:
+  push:
+    branches:
+      - "main"
+
+  # Trigger on request.
+  workflow_dispatch:
+
+jobs:
+  deploy-documentation-github-pages:
+    runs-on: ubuntu-latest
+    container: gpuci/cccl:cuda11.7.0-devel-ubuntu20.04-gcc9
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Generate documentation markdown
+        run: ./docs/generate_markdown.bash --clean
+      - name: Deploy generated documentation markdown to gh-pages branch
+        uses: peaceiris/actions-gh-pages@v3
+        if: github.ref == 'refs/heads/main'
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./build_docs/github_pages
+          enable_jekyll: true
+          commit_message: "Deploy Documentation: ${{ github.event.head_commit.message }}"

.github/workflows/mirror-main-branch-to-master-branch.yml

@@ -0,0 +1,17 @@
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  mirror-main-branch-to-master-branch:
+    name: Mirror main branch to master branch
+    runs-on: ubuntu-latest
+    steps:
+    - name: Mirror main branch to master branch
+      id: mirror
+      uses: google/[email protected]
+      with:
+        source: main
+        dest: master
+        github-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/xrefcheck-validate-markdown-links.yml

@@ -0,0 +1,18 @@
+name: Check bad links
+
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ '*' ]
+
+jobs:
+  xrefcheck:
+    name: Check links
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: serokell/xrefcheck-action@v1
+      with:
+        xrefcheck-version: 0.2
+        xrefcheck-args: --ignored dependencies

.gitignore

@@ -1,7 +1,4 @@
-targets/
-*.pyc
-*.bak
-*.swp
-*.sconsign.dblite
-*.pgm
-*~
+discrete_voronoi.pgm
+*build*/
+.idea/
+.vscode

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "cub"]
+	path = dependencies/cub
+	url = ../cub.git
+[submodule "libcudacxx"]
+	path = dependencies/libcudacxx
+	url = ../libcudacxx.git