Evgeny Mankov
b7df0627b1
+ Move generating hipify-perl and hipify-python into separate namespaces and files + Move getAbsoluteFilePath and getAbsoluteDirectoryPath to StringUtils
104 строки
4.2 KiB
C++
104 строки
4.2 KiB
C++
/*
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Copyright (c) 2015 - present Advanced Micro Devices, Inc. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include <sstream>
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#include "llvm/ADT/StringRef.h"
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#include "llvm/ADT/SmallString.h"
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#include "llvm/Support/Path.h"
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#include "CUDA2HIP.h"
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#include "CUDA2HIP_Scripting.h"
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#include "ArgParse.h"
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#include "StringUtils.h"
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#include "LLVMCompat.h"
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#include "Statistics.h"
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using namespace llvm;
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namespace python {
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bool generate(bool Generate) {
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if (!Generate) {
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return true;
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}
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std::string dstPythonMap = "cuda_to_hip_mappings.py", dstPythonMapDir = OutputPythonMapDir;
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std::error_code EC;
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if (!dstPythonMapDir.empty()) {
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std::string sOutputPythonMapDirAbsPath = getAbsoluteDirectoryPath(OutputPythonMapDir, EC, "output hipify-python map");
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if (EC) {
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return false;
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}
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dstPythonMap = sOutputPythonMapDirAbsPath + "/" + dstPythonMap;
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}
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SmallString<128> tmpFile;
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StringRef ext = "hipify-tmp";
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EC = sys::fs::createTemporaryFile(dstPythonMap, ext, tmpFile);
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if (EC) {
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llvm::errs() << "\n" << sHipify << sError << EC.message() << ": " << tmpFile << "\n";
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return false;
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}
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std::unique_ptr<std::ostream> pythonStreamPtr = std::unique_ptr<std::ostream>(new std::ofstream(tmpFile.c_str(), std::ios_base::trunc));
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*pythonStreamPtr.get() << "import collections\n\n";
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*pythonStreamPtr.get() << "from pyHIPIFY.constants import *\n\n";
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*pythonStreamPtr.get() << "CUDA_RENAMES_MAP = collections.OrderedDict([\n";
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const std::string sHIP_UNS = ", HIP_UNSUPPORTED";
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for (int i = 0; i < NUM_CONV_TYPES; i++) {
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if (i == CONV_INCLUDE_CUDA_MAIN_H || i == CONV_INCLUDE) {
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for (auto& ma : CUDA_INCLUDE_MAP) {
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if (i == ma.second.type) {
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std::string sUnsupported;
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if (Statistics::isUnsupported(ma.second)) {
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sUnsupported = sHIP_UNS;
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}
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StringRef repName = Statistics::isToRoc(ma.second) ? ma.second.rocName : ma.second.hipName;
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*pythonStreamPtr.get() << " (\"" << ma.first.str() << "\", (\"" << repName.str() << "\", " << counterTypes[i] << ", " << apiTypes[ma.second.apiType] << sUnsupported << ")),\n";
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}
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}
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}
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else {
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for (auto& ma : CUDA_RENAMES_MAP()) {
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if (i == ma.second.type) {
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std::string sUnsupported;
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if (Statistics::isUnsupported(ma.second)) {
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sUnsupported = sHIP_UNS;
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}
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StringRef repName = Statistics::isToRoc(ma.second) ? ma.second.rocName : ma.second.hipName;
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*pythonStreamPtr.get() << " (\"" << ma.first.str() << "\", (\"" << repName.str() << "\", " << counterTypes[i] << ", " << apiTypes[ma.second.apiType] << sUnsupported << ")),\n";
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}
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}
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}
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}
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*pythonStreamPtr.get() << "])\n\n";
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*pythonStreamPtr.get() << "CUDA_TO_HIP_MAPPINGS = [CUDA_RENAMES_MAP, C10_MAPPINGS, PYTORCH_SPECIFIC_MAPPINGS]\n";
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pythonStreamPtr.get()->flush();
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bool ret = true;
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EC = sys::fs::copy_file(tmpFile, dstPythonMap);
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if (EC) {
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llvm::errs() << "\n" << sHipify << sError << EC.message() << ": while copying " << tmpFile << " to " << dstPythonMap << "\n";
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ret = false;
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}
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if (!SaveTemps) {
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sys::fs::remove(tmpFile);
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}
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return true;
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}
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}
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