-
Notifications
You must be signed in to change notification settings - Fork 4
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
small refactoring for mlir backend (#57)
- Loading branch information
1 parent
7adef5c
commit 1ff4204
Showing
8 changed files
with
23 additions
and
212 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
70 changes: 0 additions & 70 deletions
70
nautilus/src/nautilus/compiler/backends/mlir/MLIRUtility.cpp
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,70 +0,0 @@ | ||
|
|
||
|
|
||
| #include "nautilus/compiler/backends/mlir/MLIRUtility.hpp> | ||
| #include "nautilus/compiler/backends/mlir/JITCompiler.hpp> | ||
| #include "nautilus/compiler/backends/mlir/LLVMIROptimizer.hpp> | ||
| #include "nautilus/compiler/backends/mlir/MLIRLoweringProvider.hpp> | ||
| #include "nautilus/compiler/backends/mlir/MLIRPassManager.hpp> | ||
| #include <Util/Logger/Logger.hpp> | ||
| #include <mlir/AsmParser/AsmParser.h> | ||
| #include <mlir/Parser/Parser.h> | ||
| namespace nautilus::compiler::mlir { | ||
| void MLIRUtility::writeMLIRModuleToFile(mlir::OwningOpRef<mlir::ModuleOp>& mlirModule, std::string mlirFilepath) { | ||
| std::string mlirString; | ||
| llvm::raw_string_ostream llvmStringStream(mlirString); | ||
| auto* basicError = new std::error_code(); | ||
| llvm::raw_fd_ostream fileStream(mlirFilepath, *basicError); | ||
| auto* opPrintFlags = new mlir::OpPrintingFlags(); | ||
| mlirModule->print(llvmStringStream, *opPrintFlags); | ||
| if (!mlirFilepath.empty()) { | ||
| fileStream.write(mlirString.c_str(), mlirString.length()); | ||
| } | ||
| NES_DEBUG(mlirString.c_str()); | ||
| } | ||
| int MLIRUtility::loadAndExecuteModuleFromString(const std::string& mlirString, const std::string& moduleString) { | ||
| mlir::MLIRContext context; | ||
| mlir::ParserConfig config(&context); | ||
| auto mlirModule = mlir::parseSourceString<mlir::ModuleOp>(mlirString, config); | ||
| // Take the MLIR module from the MLIRLoweringProvider and apply lowering and | ||
| // optimization passes. | ||
| if (!MLIR::MLIRPassManager::lowerAndOptimizeMLIRModule(mlirModule, {}, {})) { | ||
| NES_FATAL_ERROR("Could not lower and optimize MLIR"); | ||
| } | ||
| // Lower MLIR module to LLVM IR and create LLVM IR optimization pipeline. | ||
| auto optPipeline = MLIR::LLVMIROptimizer::getLLVMOptimizerPipeline(/*inlining*/ false); | ||
| // JIT compile LLVM IR module and return engine that provides access compiled | ||
| // execute function. | ||
| auto engine = MLIR::JITCompiler::jitCompileModule(mlirModule, optPipeline, {}, {}); | ||
| if (!engine->invoke(moduleString)) { | ||
| return -1; | ||
| } else | ||
| return 0; | ||
| } | ||
| std::unique_ptr<mlir::ExecutionEngine> | ||
| MLIRUtility::compileNESIRToMachineCode(std::shared_ptr<NES::Nautilus::IR::IRGraph> ir) { | ||
| mlir::MLIRContext context; | ||
| auto loweringProvider = std::make_unique<MLIR::MLIRLoweringProvider>(context); | ||
| auto module = loweringProvider->generateModuleFromIR(ir); | ||
| // Take the MLIR module from the MLIRLoweringProvider and apply lowering and | ||
| // optimization passes. | ||
| if (MLIR::MLIRPassManager::lowerAndOptimizeMLIRModule(module, {}, {})) { | ||
| NES_FATAL_ERROR("Could not lower and optimize MLIR"); | ||
| } | ||
| // Lower MLIR module to LLVM IR and create LLVM IR optimization pipeline. | ||
| auto optPipeline = MLIR::LLVMIROptimizer::getLLVMOptimizerPipeline(/*inlining*/ false); | ||
| // JIT compile LLVM IR module and return engine that provides access compiled | ||
| // execute function. | ||
| return MLIR::JITCompiler::jitCompileModule(module, optPipeline, loweringProvider->getJitProxyFunctionSymbols(), | ||
| loweringProvider->getJitProxyTargetAddresses()); | ||
| } | ||
| } // namespace nautilus::compiler::mlir | ||
44 changes: 0 additions & 44 deletions
44
nautilus/src/nautilus/compiler/backends/mlir/MLIRUtility.hpp
This file was deleted.
Oops, something went wrong.
Oops, something went wrong.