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...on calls: C:\llvm\examples\Kaleidoscope\Orc\initial\toy.cpp auto ExprSymbol = J.findUnmangledSymbol("__anon_expr"); JITSymbol findUnmangledSymbol(const std::string Name) { return findSymbol(mangle(Name)); } JITSymbol findSymbol(const std::string &Name) { return CompileLayer.findSymbol(Name, true); } CompileLayerT CompileLayer; typedef IRCompileLayer<ObjLayerT> CompileLayerT; C:\llvm\include\llvm\ExecutionEngine\Orc\IRCompileLayer.h template <typename BaseLayerT> class IRCompileLayer { JITSymbol findSymbol(const std::string &Name, bool Exp...

...error I get is this: error: unknown type name 'RTDyldObjectLinkingLayer'; did you mean 'RTDyldObjectLinkingLayerBase'? Moreover, I get more errors. This tells me something is wrong with the templating. error: too many template arguments for class template 'IRCompileLayer' IRCompileLayer CompileLayer; Another error with regards to RTDyldObjectLinkingLayer: error: too many template arguments for class template 'IRCompileLayer' IRCompileLayer CompileLayer; |#define_CONTRIB_JIT_ 1#include"llvm/ADT/STLExtras.h"#include"llvm/Execu...

...uot;llvm/ADT/STLExtras.h" #include "llvm/ExecutionEngine/ExecutionEngine.h" #include "llvm/IR/IRBuilder.h" #include "llvm/ExecutionEngine/SectionMemoryManager.h" #include "llvm/ExecutionEngine/Orc/CompileUtils.h" #include "llvm/ExecutionEngine/Orc/IRCompileLayer.h" #include "llvm/ExecutionEngine/Orc/LambdaResolver.h" #include "llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h" #include "llvm/IR/Mangler.h" #include "llvm/Support/DynamicLibrary.h" #include "llvm/Support/TargetSelect.h" #include <iostrea...

...to put together a simple test JIT compiler, using ORC which as I understand it will be the supported API going forward, I noticed that in the first chapter of the updated Kaleidoscope tutorial, there is sample code that starts like this: ExecutionSession ES; RTDyldObjectLinkingLayer ObjectLayer; IRCompileLayer CompileLayer; DataLayout DL; MangleAndInterner Mangle; ThreadSafeContext Ctx; But in https://llvm.org/devmtg/2016-11/Slides/Hames-ORC.pdf there is sample code that looks like this: ObjectLinkingLayer LinkLayer; SimpleCompiler Compiler(TargetMachine()); IRCompileLayer<…> CompileLayer(Link...

...ude "llvm/ExecutionEngine/ExecutionEngine.h" >> #include "llvm/IR/IRBuilder.h" >> #include "llvm/ExecutionEngine/SectionMemoryManager.h" >> #include "llvm/ExecutionEngine/Orc/CompileUtils.h" >> #include "llvm/ExecutionEngine/Orc/IRCompileLayer.h" >> #include "llvm/ExecutionEngine/Orc/LambdaResolver.h" >> #include "llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h" >> #include "llvm/IR/Mangler.h" >> #include "llvm/Support/DynamicLibrary.h" >> #include "llvm/Supp...

...rc\initial\toy.cpp > > auto ExprSymbol = J.findUnmangledSymbol("__anon_expr"); > > JITSymbol findUnmangledSymbol(const std::string Name) { > return findSymbol(mangle(Name)); > } > > JITSymbol findSymbol(const std::string &Name) { > return CompileLayer.findSymbol(Name, true); > } > > CompileLayerT CompileLayer; > typedef IRCompileLayer<ObjLayerT> CompileLayerT; > > C:\llvm\include\llvm\ExecutionEngine\Orc\IRCompileLayer.h > > template <typename BaseLayerT> class IRCompileLayer { > > JITSymbol fi...

...xecutionEngine.h" >>>> #include "llvm/IR/IRBuilder.h" >>>> #include "llvm/ExecutionEngine/SectionMemoryManager.h" >>>> #include "llvm/ExecutionEngine/Orc/CompileUtils.h" >>>> #include "llvm/ExecutionEngine/Orc/IRCompileLayer.h" >>>> #include "llvm/ExecutionEngine/Orc/LambdaResolver.h" >>>> #include "llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h" >>>> #include "llvm/IR/Mangler.h" >>>> #include "llvm/Support/DynamicLibrary.h" &...

...ys? ----- #include <llvm/ADT/STLExtras.h> #include <llvm/Bitcode/ReaderWriter.h> #include <llvm/ExecutionEngine/ExecutionEngine.h> #include <llvm/ExecutionEngine/Orc/CompileUtils.h> #include <llvm/ExecutionEngine/RuntimeDyld.h> #include <llvm/ExecutionEngine/Orc/IRCompileLayer.h> #include <llvm/ExecutionEngine/Orc/LambdaResolver.h> #include <llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h> #include <llvm/IR/DataLayout.h> #include <llvm/IR/IRBuilder.h> #include <llvm/IR/LegacyPassManager.h> #include <llvm/IR/LLVMContext.h> #include &...

...are resolved by the JITSymbolResolver that > is created by createLambdaResolver. In your example the resolution process > is two-step: First the JIT searches its own function definitions to see if > there is a function called "printf" defined there (this is what the call to > CompileLayer.findSymbol does): > > [&](const std::string &Name) { > printf("FLUSH :0\n"); > if (auto Sym = CompileLayer.findSymbol(Name, false)) > return Sym; > return JITSymbol(nullptr); > } > > Then, if it doesn't find a definition there, it falls...

...rc::RTDyldObjectLinkingLayer ObjectLayer(ES, []() { return std::make_unique<llvm::SectionMemoryManager>(); }); auto JTMB = llvm::orc::JITTargetMachineBuilder::detectHost(); auto DL = JTMB->getDefaultDataLayoutForTarget(); llvm::orc::IRCompileLayer CompileLayer(ES, ObjectLayer, llvm::orc::ConcurrentIRCompiler(std::move(*JTMB))); llvm::orc::MangleAndInterner Mangle(ES, *DL); ES.getMainJITDylib().setGenerator( llvm::cantFail(llvm::orc::DynamicLibrarySearchGenerator::GetForCurrentProcess(*DL))); // ... large part to generate IR code ....

..."e-m:e-i64:64-f80:128-n8:16:32:64-S128" The code snippet that adds the module is pretty much from the JIT tutorial:       auto Resolver = llvm::orc::createLambdaResolver(                               [&](const std::string &Name) {                             if (auto Sym = CompileLayer.findSymbol(Name, false))                               return Sym;                             return llvm::JITSymbol(nullptr);                               },                               [](const std::string &Name) {                             if (auto SymAddr = llvm::RTDyldMemoryMa...

...gt;>>> #include "llvm/IR/IRBuilder.h" >>>>>> #include "llvm/ExecutionEngine/SectionMemoryManager.h" >>>>>> #include "llvm/ExecutionEngine/Orc/CompileUtils.h" >>>>>> #include "llvm/ExecutionEngine/Orc/IRCompileLayer.h" >>>>>> #include "llvm/ExecutionEngine/Orc/LambdaResolver.h" >>>>>> #include "llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h" >>>>>> #include "llvm/IR/Mangler.h" >>>>>> #include "llvm/...

...o understand more, how the interpreter library works. I have also some new ideas, how I could find the concrete problem and solve it. Cheers, Simeon Am 09.11.2017 um 00:59 schrieb Lang Hames: > Hi Simon, > > I think the best thing would be to add an ObjectTransformLayer between > your CompileLayer and LinkingLayer so that you can capture the object > files as they're generated. Then you can inspect the object files > being generated by the compiler to see what might be wrong with them. > > Something like this: > > class KaleidoscopeJIT { > private: > >   usin...

Hi, I think ExecutionEngine as a common interface for both Interpreter and MCJIT is almost useless in the current form. There are separated methods in ExecutionEngine for similar or the same features provided by Interpreter and MCJIT, i.e. to get a pointer to function you should call getPointerToFunction() for Interpreter or getFunctionAddress() for MCJIT. Personally, I'm using MCJIT and

...>> >> The code snippet that adds the module is pretty much from the JIT tutorial: >> >> auto Resolver = llvm::orc::createLambdaResolver( >> [&](const std::string &Name) { >> if (auto Sym = CompileLayer.findSymbol(Name, false)) >> return Sym; >> return llvm::JITSymbol(nullptr); >> }, >> [](const std::string &Name) { >>...

...llvm/ADT/STLExtras.h> > #include <llvm/Bitcode/ReaderWriter.h> > #include <llvm/ExecutionEngine/ExecutionEngine.h> > #include <llvm/ExecutionEngine/Orc/CompileUtils.h> > #include <llvm/ExecutionEngine/RuntimeDyld.h> > #include <llvm/ExecutionEngine/Orc/IRCompileLayer.h> > #include <llvm/ExecutionEngine/Orc/LambdaResolver.h> > #include <llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h> > #include <llvm/IR/DataLayout.h> > #include <llvm/IR/IRBuilder.h> > #include <llvm/IR/LegacyPassManager.h> > #include <llvm/I...

...y associated with it. I am using the SimpleORC API <https://llvm.org/docs/tutorial/BuildingAJIT1.html> now. Is there an API to "free" all the memory associated with the module? I use one "compiler" instance (think similar to KaleidoscopeJIT class with its ExecutionSession, CompileLayer etc.) in my process. Is there an API to reset all memory used? Does deleting the "KaleidoscopeJIT" class ensure all memory is reclaimed? In that case i can periodically re-create that class to achieve what i want. Thanks! Rajesh S R -------------- next part -------------- An HTML att...

...> >> #include <llvm/Bitcode/ReaderWriter.h> >> #include <llvm/ExecutionEngine/ExecutionEngine.h> >> #include <llvm/ExecutionEngine/Orc/CompileUtils.h> >> #include <llvm/ExecutionEngine/RuntimeDyld.h> >> #include <llvm/ExecutionEngine/Orc/IRCompileLayer.h> >> #include <llvm/ExecutionEngine/Orc/LambdaResolver.h> >> #include <llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h> >> #include <llvm/IR/DataLayout.h> >> #include <llvm/IR/IRBuilder.h> >> #include <llvm/IR/LegacyPassManager.h> >...

...> >> #include <llvm/Bitcode/ReaderWriter.h> >> #include <llvm/ExecutionEngine/ExecutionEngine.h> >> #include <llvm/ExecutionEngine/Orc/CompileUtils.h> >> #include <llvm/ExecutionEngine/RuntimeDyld.h> >> #include <llvm/ExecutionEngine/Orc/IRCompileLayer.h> >> #include <llvm/ExecutionEngine/Orc/LambdaResolver.h> >> #include <llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h> >> #include <llvm/IR/DataLayout.h> >> #include <llvm/IR/IRBuilder.h> >> #include <llvm/IR/LegacyPassManager.h> >...

...SectionMemoryManager>(); }, +              [this](llvm::orc::RTDyldObjectLinkingLayerBase::ObjHandleT, +                     const llvm::orc::RTDyldObjectLinkingLayerBase::ObjectPtr &obj, +                     const llvm::RuntimeDyld::LoadedObjectInfo &info) { +              }),          CompileLayer(ObjectLayer, orc::SimpleCompiler(*this->TM)),          IRDumpLayer(CompileLayer, createDebugDumper()),          CODLayer(IRDumpLayer, extractSingleFunction, *this->CCMgr, Diagnostic message: error: no matching constructor for initialization of 'ObjLayerT' (aka 'llvm::orc::RTDyl...