forked from OSchip/llvm-project
82 lines
3.4 KiB
C++
82 lines
3.4 KiB
C++
//===- mlir-vulkan-runner.cpp - MLIR Vulkan Execution Driver --------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This is a command line utility that executes an MLIR file on the Vulkan by
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// translating MLIR GPU module to SPIR-V and host part to LLVM IR before
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// JIT-compiling and executing the latter.
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Conversion/GPUToSPIRV/GPUToSPIRVPass.h"
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#include "mlir/Conversion/GPUToVulkan/ConvertGPUToVulkanPass.h"
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#include "mlir/Conversion/LLVMCommon/LoweringOptions.h"
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#include "mlir/Conversion/MemRefToLLVM/MemRefToLLVM.h"
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#include "mlir/Conversion/ReconcileUnrealizedCasts/ReconcileUnrealizedCasts.h"
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#include "mlir/Conversion/StandardToLLVM/ConvertStandardToLLVMPass.h"
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#include "mlir/Conversion/StandardToSPIRV/StandardToSPIRVPass.h"
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#include "mlir/Dialect/GPU/GPUDialect.h"
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#include "mlir/Dialect/GPU/Passes.h"
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#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
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#include "mlir/Dialect/MemRef/IR/MemRef.h"
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#include "mlir/Dialect/MemRef/Transforms/Passes.h"
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#include "mlir/Dialect/SPIRV/IR/SPIRVDialect.h"
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#include "mlir/Dialect/SPIRV/IR/SPIRVOps.h"
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#include "mlir/Dialect/SPIRV/Transforms/Passes.h"
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#include "mlir/Dialect/StandardOps/IR/Ops.h"
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#include "mlir/ExecutionEngine/JitRunner.h"
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#include "mlir/ExecutionEngine/OptUtils.h"
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#include "mlir/Pass/Pass.h"
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#include "mlir/Pass/PassManager.h"
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#include "mlir/Target/LLVMIR/Dialect/LLVMIR/LLVMToLLVMIRTranslation.h"
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#include "mlir/Target/LLVMIR/Export.h"
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#include "llvm/Support/InitLLVM.h"
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#include "llvm/Support/TargetSelect.h"
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using namespace mlir;
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static LogicalResult runMLIRPasses(ModuleOp module) {
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PassManager passManager(module.getContext());
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applyPassManagerCLOptions(passManager);
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passManager.addPass(createGpuKernelOutliningPass());
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passManager.addPass(memref::createFoldSubViewOpsPass());
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passManager.addPass(createConvertGPUToSPIRVPass());
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OpPassManager &modulePM = passManager.nest<spirv::ModuleOp>();
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modulePM.addPass(spirv::createLowerABIAttributesPass());
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modulePM.addPass(spirv::createUpdateVersionCapabilityExtensionPass());
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passManager.addPass(createConvertGpuLaunchFuncToVulkanLaunchFuncPass());
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LowerToLLVMOptions llvmOptions(module.getContext(), DataLayout(module));
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llvmOptions.emitCWrappers = true;
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passManager.addPass(createMemRefToLLVMPass());
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passManager.addPass(createLowerToLLVMPass(llvmOptions));
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passManager.addPass(createReconcileUnrealizedCastsPass());
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passManager.addPass(createConvertVulkanLaunchFuncToVulkanCallsPass());
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return passManager.run(module);
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}
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int main(int argc, char **argv) {
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llvm::llvm_shutdown_obj x;
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registerPassManagerCLOptions();
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llvm::InitLLVM y(argc, argv);
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llvm::InitializeNativeTarget();
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llvm::InitializeNativeTargetAsmPrinter();
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mlir::initializeLLVMPasses();
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mlir::JitRunnerConfig jitRunnerConfig;
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jitRunnerConfig.mlirTransformer = runMLIRPasses;
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mlir::DialectRegistry registry;
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registry.insert<mlir::LLVM::LLVMDialect, mlir::gpu::GPUDialect,
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mlir::spirv::SPIRVDialect, mlir::StandardOpsDialect,
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mlir::memref::MemRefDialect>();
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mlir::registerLLVMDialectTranslation(registry);
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return mlir::JitRunnerMain(argc, argv, registry, jitRunnerConfig);
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}
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