clang c++ modules
Does clang support a submodule naming?
Clang has extra logic to work with this naming, using FooPrivate or Foo.Private (submodule) trigger warnings and might not work as expected. To get any benefit out of modules, one needs to introduce module maps for software libraries starting at the bottom of the stack.
What is a module in Clang?
The Clang source code provides additional information about modules: Module map for Clang’s compiler-specific header files. Tests specifically related to modules functionality. The Module class in this header describes a module, and is used throughout the compiler to implement modules.
What is the file name of a BMI in Clang?
The file name of the BMI of a primary module interface unit should be module_name.pcm . The file name of BMIs of module partition unit should be module_name-partition_name.pcm. If the file names use different extensions, Clang may fail to build the module.
What does -wmodule-conflict mean in Clang?
The specified module shall not have been imported in the translation unit when the enclosing module is imported. The string-literal provides a message to be provided as part of the compiler diagnostic when two modules conflict. Clang emits a warning (under the control of -Wmodule-conflict ) when a module conflict is discovered.
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C++ runtime modules - CERN Indico
4 déc. 2017 clang's C++ Modules optimize header parsing. ? C++ module = precompiled headers. ? clang can load on-demand code from modules. |
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Optimizing Frameworks Performance Using C++ Modules Aware
The core part of HEP data analysis framework ROOT [1] is the C++ interpreter Cling. Cling is build on the top of the C++ compiler Clang and it allows users to |
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ROOT C++ modules - CERN Indico
17 juil. 2017 Compile headers in CMSSW into C++ modules. ? ~800/1300 modules compile with normal clang. ? The remaining 500 either don't compile because ... |
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Optimizing ROOTs Performance Using C++ Modules
the C++ Modules technology and its implementation in the Clang compiler; section 3 Improving. ROOT's Runtime Performance Step by Step |
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Are modules fast?
6 mars 2019 Measurements of the performance of building C++ modules and relevant ... Support for Clang 7.0.1 module compilation for alternate data. |
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EDP Sciences: Optimizing frameworks performance using C++
17 mai 2019 To stay consistent with Clang ROOT also uses. Module Map files to configure Module contents. allDict.cxx.pch. Interpreter. PCH a.PCM b.PCM c. |
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Yuka Takahashi - The University of Tokyo Princeton University
13 mars 2019 Migrating large codebases to C++ Modules ACAT 2019 ... Clang. Cling. ROOT. Dictionaries binaries files. C++ Modules in ROOT. |
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Doug Gregor Apple - Modules
Modules. Doug Gregor Apple. Wednesday |
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Beyond Debug Information: Improving Program Reconstruction in
reconstruction for components which are defined in a C++ module. Keywords: compilers debuggers |
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Motivation Terminology
translation of said unit. PRIOR ART: ? Precompiled headers. ? Clang/LLVM's ?--precompile?flag. ? Modules Are Coming Core C++ 2019 |
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Migrating large codebases to C++ Modules - CERN Indico
There are different implementations of the concept in Clang, GCC, and MSVC ROOT uses Clang through its Page 2 interpreter Cling and adopts its C++ Modules |
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Modular Codegen - LLVM
Explicit Modules ○ Build system explicitly invokes the compiler on modulemap files ○ Passes resulting pcm files when compiling cpp files for use |
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A CMake toolkit for migrating to clangs module system - LLVM
Raphael Isemann, LLVM developer meeting 2017 Page 3 Challenges when using modules in Clang Still some bugs in the clang implementation ▷ System |
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Optimizing Frameworks Performance Using C++ Modules Aware
To stay consistent with Clang, ROOT also uses Module Map files to configure Module contents allDict cxx pch Interpreter PCH a PCM b PCM c PCM |
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Clang Documentation - MKS Toolkit
20 août 2020 · backend activities (modules and functions being optimized, optimization passes) 2 4 Modified Compiler Flags • clang -dumpversion now |
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P1838R0 - Open-std
P1838R0: Modules User-Facing Lexicon and File Extensions ISO/IEC Clang/ LLVM's --precompileflag ○ Modules Are Coming, Core C++ 2019, Bryce |
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415_WWDC 2018 Behind the Scenes of the Xcode Build - Apple
swiftc -module-name PetWall -target arm64-apple-ios12 0 -swift-version 4 2 $ clang -x objective-c -arch arm64 PetViewController m -o PetViewController o |
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Taint analysis for automotive safety using the LLVM compiler - DiVA
LLVM provides several modules for compiler construction, which can be used for static code analysis The Clang compiler utilizes LLVM in order to transform C |
