Function cholesky_inplace

src/backend/opencl/cpu/cpu_cholesky.cpp:58–71

template<typename T>
int cholesky_inplace(Array<T> &in, const bool is_upper) {
    dim4 iDims = in.dims();
    int N      = iDims[0];

    char uplo = 'L';
    if (is_upper) { uplo = 'U'; }

    mapped_ptr<T> inPtr = in.getMappedPtr();

    int info = potrf_func<T>()(AF_LAPACK_COL_MAJOR, uplo, N, inPtr.get(),
                               in.strides()[1]);

    return info;
}

#define INSTANTIATE_CH(T)                                                 \
    template int cholesky_inplace<T>(Array<T> & in, const bool is_upper); \