torch-mlir/lib/Python/MlirInit.cpp

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//===- MlirInit.cpp -------------------------------------------------------===//
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//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "npcomp/Python/MlirInit.h"
#include "mlir/ExecutionEngine/OptUtils.h"
#include "mlir/IR/Dialect.h"
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#include "mlir/InitAllDialects.h"
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#include "mlir/InitAllPasses.h"
#include "mlir/Pass/PassManager.h"
#include "mlir/Pass/PassRegistry.h"
#include "npcomp-c/InitLLVM.h"
#include "npcomp/Dialect/Basicpy/IR/BasicpyDialect.h"
#include "npcomp/Dialect/Numpy/IR/NumpyDialect.h"
#include "npcomp/InitAll.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/InitLLVM.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/TargetSelect.h"
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bool mlir::npcomp::python::npcompMlirInitialize() {
// Enable LLVM's signal handler to get nice stack traces.
llvm::sys::SetOneShotPipeSignalFunction(
llvm::sys::DefaultOneShotPipeSignalHandler);
llvm::sys::PrintStackTraceOnErrorSignal("npcomp");
// Register any pass manager command line options.
mlir::registerPassManagerCLOptions();
mlir::registerMLIRContextCLOptions();
std::string program_name = "npcomp";
std::vector<const char *> default_options = {program_name.c_str(), nullptr};
llvm::cl::ParseCommandLineOptions(1, default_options.data());
// Pass registration.
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::mlir::registerAllPasses();
::mlir::NPCOMP::registerAllPasses();
// Initialize code generation.
npcompInitializeLLVMCodegen();
return true;
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}
void mlir::npcomp::python::loadGlobalDialectsIntoContext(MLIRContext *context) {
static mlir::DialectRegistry registry = ([]() {
mlir::DialectRegistry registry;
::mlir::registerAllDialects(registry);
::mlir::NPCOMP::registerAllDialects(registry);
return registry;
})();
registry.loadAll(context);
}
namespace mlir {
namespace npcomp {
namespace python {
LogicalResult parsePassPipeline(StringRef pipeline, OpPassManager &pm,
raw_ostream &errorStream = llvm::errs()) {
return ::mlir::parsePassPipeline(pipeline, pm, errorStream);
}
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} // namespace python
} // namespace npcomp
} // namespace mlir