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Some fixes for CUDA. not quite working reliably for big project

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This commit is contained in:
Max Rietmann 2019-04-01 15:10:26 +02:00
parent 32bd6f8ecf
commit 7bf2e8797b
1 changed files with 12 additions and 8 deletions
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20
src/project.cc
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@ -429,23 +429,27 @@ void Project::LoadDirectory(const std::string &root, Project::Folder &folder) {
// CMAKE splits nvcc compiles into 2 seperates commands, and has (mostly) non-clang arguments. Replace these with a simple call to clang with only "-I /path/header.h" arguments.
// .ccls will also need:
// clang
// %cu --cuda-gpu-arch=sm_70 --cuda-path=/usr/local/cuda-9.2/
// %cu --cuda-gpu-arch=sm_70 --cuda-path=/usr/local/cuda-9.2/ --std=c++11
if(lang == LanguageId::CUDA) {
entry.args.push_back(Intern("/usr/bin/clang-7"));
entry.args.push_back(Intern("--cuda-gpu-arch=sm_70"));
entry.args.push_back(Intern("--cuda-path=/usr/local/cuda-9.2/"));
entry.args.push_back(Intern("--std=c++11"));
entry.args.push_back(Intern("-c"));
entry.args.push_back(Intern(entry.filename));
LOG_S(INFO) << entry.filename << ": (CUDA) clang-7 -c filename";
bool take_next_arg = false;
for (std::string &arg : args) {
// take header includes (-I /path/to/header.h)
if(arg == "-I") {
// take header includes (-I/path/to/header.h)
if((arg.find("-I") != std::string::npos)
) {
LOG_S(INFO) << entry.filename << ": (CUDA) Adding Arg: " << arg;
entry.args.push_back(Intern(arg));
take_next_arg = true;
}
else if (take_next_arg) {
// take actual header include location (/path/to/header.h)
else if(arg.find("-isystem") != std::string::npos) {
auto equals = arg.find("=");
arg.replace(equals,1," ");
LOG_S(INFO) << entry.filename << ": (CUDA) Adding Arg: " << arg;
entry.args.push_back(Intern(arg));
take_next_arg = false;
}
else {
LOG_S(INFO) << entry.filename << ": (CUDA) Ignoring arg: " << arg;