Update GridTools v0.21.0

.clang-format

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+---
+Language:        Cpp
+# BasedOnStyle:  LLVM
+AccessModifierOffset: -2
+ConstructorInitializerIndentWidth: 4
+#AlignEscapedNewlinesLeft: false
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AlwaysBreakTemplateDeclarations: true
+AlwaysBreakBeforeMultilineStrings: false
+BreakBeforeBinaryOperators: false
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BinPackParameters: false
+BinPackArguments: false
+ColumnLimit:     120
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+DerivePointerAlignment: false
+ExperimentalAutoDetectBinPacking: false
+IndentCaseLabels: false
+IndentWrappedFunctionNames: false
+IndentFunctionDeclarationAfterType: false
+MaxEmptyLinesToKeep: 1
+KeepEmptyLinesAtTheStartOfBlocks: true
+NamespaceIndentation: All
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakString: 1000
+PenaltyBreakFirstLessLess: 120
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Right
+SpacesBeforeTrailingComments: 1
+Cpp11BracedListStyle: true
+Standard:        Cpp11
+IndentWidth:     4
+TabWidth:        8
+UseTab:          Never
+BreakBeforeBraces: Attach
+SpacesInParentheses: false
+SpacesInAngles:  true
+SpaceInEmptyParentheses: false
+SpacesInCStyleCastParentheses: false
+SpacesInContainerLiterals: true
+SpaceBeforeAssignmentOperators: true
+ContinuationIndentWidth: 4
+CommentPragmas:  '*'
+ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
+SpaceBeforeParens: ControlStatements
+DisableFormat:   false
+AlignAfterOpenBracket: false
+AlignEscapedNewlinesLeft: true
+...
+

.gitignore

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+/build*
+/install*/
+/*.user
+/.project
+/.cproject
+/serialbox
+/external
+/.settings
+

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.9.0)
+# set the installation prefix
+# Note: setting this *before* the project imposes a default that the user is
+# able to change.
+SET(CMAKE_INSTALL_PREFIX "${CMAKE_SOURCE_DIR}/install/" CACHE PATH "installation prefix")
+
+project(gridtools-verification VERSION 0.10.0 LANGUAGES CXX C)
+
+set(gridtools-verification_VERSION_STRING 
+    "${gridtools-verification_VERSION_MAJOR}.${gridtools-verification_VERSION_MINOR}.${gridtools-verification_VERSION_PATCH}")
+set(SERIALBOX_VERSION_REQUIRED "2.5.0")
+
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+
+#----------------- CMake options
+# C++11 compiler support
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# Do we use terminal colors?
+set(GT_VERIFICATION_USE_COLOR "ON" CACHE BOOL "Enable colored terminal output")
+if(NOT(GT_VERIFICATION_USE_COLOR))
+    add_definitions(-DDYCORE_NO_COLOR)
+endif()
+
+# Set build type to Release if nothing was specified
+if(NOT CMAKE_BUILD_TYPE)
+    set(CMAKE_BUILD_TYPE "Release" CACHE STRING 
+    "Choose the type of build, options are: Debug Release" FORCE)
+    message(STATUS "Setting build type to 'Release' as none was specified")
+endif(NOT CMAKE_BUILD_TYPE)
+
+#----------------- find Serialbox2
+find_package( Serialbox "${SERIALBOX_VERSION_REQUIRED}" REQUIRED HINTS
+    "${CMAKE_CURRENT_LIST_DIR}/../serialbox2/install/cmake"
+    "${SERIALBOX_ROOT}/cmake"
+    "${SERIALBOX_DIR}/cmake"
+    "$ENV{SERIALBOX_ROOT}/cmake")
+
+#----------------- find boost
+set( Boost_NO_SYSTEM_PATHS ON )
+set( BOOST_INCLUDEDIR "${SERIALBOX_BOOST_INCLUDE_DIRS}" ) 
+set( REQUIRED_BOOST_COMPONENTS ${SERIALBOX_REQUIRED_BOOST_COMPONENTS} program_options system)
+find_package( Boost ${SERIALBOX_BOOST_VERSION} REQUIRED ${REQUIRED_BOOST_COMPONENTS})
+
+#----------------- build Google Test
+add_subdirectory(libs/googletest)
+include(FindThreadsCudaFix)
+find_threads_cuda_fix()
+
+#----------------- build verification framework
+add_subdirectory(src)
+
+#----------------- install verification framework
+install( DIRECTORY src/ DESTINATION "include" FILES_MATCHING PATTERN "*.h" )
+
+#----------------- packaging
+include(cmake/Packaging.cmake)
+
+add_subdirectory(unittest)

README.md

@@ -1 +1,5 @@
 # gridtools_verification
+
+## Installation instructions
+- Install serialbox2 with gridtools support: cmake .. -DCMAKE_INSTALL_PREFIX=../install -DGRIDTOOLS_ROOT=<PATH_TO_GRIDTOOLS> -DSERIALBOX_TESTING_GRIDTOOLS=ON
+- Install gridtools_verificaiton: cmake .. -DGRIDTOOLS_ROOT=<PATH_TO_GRIDTOOLS> -DSERIALBOX_ROOT=<PATH_TO_SERIALBOX_INSTALLED_ROOT>