an.tsouchlos/ba-thesis
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

Return number of iterations after decoding

Browse Source
This commit is contained in:
Andreas Tsouchlos 2022-11-25 15:39:41 +01:00
parent 066d9d85d2
commit 5fc8435cb4
2 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sw/cpp/CMakeLists.txt
View File

@ -24,6 +24,8 @@ include_directories(${pybind11_INCLUDE_DIRS})
find_package(OpenMP REQUIRED)
add_compile_options(-ffast-math)
pybind11_add_module(cpp_decoders src/cpp_decoders.cpp)
target_link_libraries(cpp_decoders PRIVATE Eigen3::Eigen OpenMP::OpenMP_CXX)

6
sw/cpp/src/cpp_decoders.cpp
View File

@ -31,7 +31,7 @@ public:
Eigen::setNbThreads(8);
}
const std::optional<Eigen::RowVectorXi>
std::pair<std::optional<Eigen::RowVectorXi>, int>
decode(const Eigen::Ref<const Eigen::VectorXd>& y) {
Eigen::RowVectorXd s = Eigen::RowVectorXd::Zero(mH.cols());
Eigen::RowVectorXi x_hat;
@ -49,11 +49,11 @@ public:
}).cast<int>();
if (check_parity(x_hat)) {
return x_hat;
return {x_hat, i + 1};
}
}
return std::nullopt;
return {std::nullopt, mK};
}
private: