forked from OSchip/llvm-project
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
//===- TestConvertGPUKernelToCubin.cpp - Test gpu kernel cubin lowering ---===//
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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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#include "mlir/Conversion/GPUCommon/GPUCommonPass.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/NVVMIR.h"
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#include "llvm/Support/TargetSelect.h"
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using namespace mlir;
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#if MLIR_CUDA_CONVERSIONS_ENABLED
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static OwnedBlob compilePtxToCubinForTesting(const std::string &, Location,
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StringRef) {
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const char data[] = "CUBIN";
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return std::make_unique<std::vector<char>>(data, data + sizeof(data) - 1);
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}
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namespace mlir {
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namespace test {
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void registerTestConvertGPUKernelToCubinPass() {
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PassPipelineRegistration<>(
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"test-kernel-to-cubin",
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"Convert all kernel functions to CUDA cubin blobs",
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[](OpPassManager &pm) {
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// Initialize LLVM NVPTX backend.
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LLVMInitializeNVPTXTarget();
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LLVMInitializeNVPTXTargetInfo();
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LLVMInitializeNVPTXTargetMC();
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LLVMInitializeNVPTXAsmPrinter();
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pm.addPass(createConvertGPUKernelToBlobPass(
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translateModuleToNVVMIR, compilePtxToCubinForTesting,
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"nvptx64-nvidia-cuda", "sm_35", "+ptx60", "nvvm.cubin"));
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});
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}
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} // namespace test
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} // namespace mlir
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#endif
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