1 #ifndef VIENNACL_LINALG_HOST_BASED_MISC_OPERATIONS_HPP_ 
    2 #define VIENNACL_LINALG_HOST_BASED_MISC_OPERATIONS_HPP_ 
   41   template<
typename NumericT>
 
   50     NumericT * vec_buf = viennacl::linalg::host_based::detail::extract_raw_pointer<NumericT>(vec.
handle());
 
   52     unsigned int const * elim_row_index  = viennacl::linalg::host_based::detail::extract_raw_pointer<unsigned int>(row_index_array);
 
   53     unsigned int const * elim_row_buffer = viennacl::linalg::host_based::detail::extract_raw_pointer<unsigned int>(row_buffer);
 
   54     unsigned int const * elim_col_buffer = viennacl::linalg::host_based::detail::extract_raw_pointer<unsigned int>(col_buffer);
 
   55     NumericT     const * elim_elements   = viennacl::linalg::host_based::detail::extract_raw_pointer<NumericT>(element_buffer);
 
   57 #ifdef VIENNACL_WITH_OPENMP 
   58     #pragma omp parallel for 
   60     for (
long row=0; row < static_cast<long>(num_rows); ++
row)
 
   62       unsigned int  eq_row = elim_row_index[
row];
 
   63       unsigned int row_end = elim_row_buffer[
row+1];
 
   64       NumericT   vec_entry = vec_buf[eq_row];
 
   67         vec_entry -= vec_buf[elim_col_buffer[j]] * elim_elements[j];
 
   69       vec_buf[eq_row] = vec_entry;
 
This file provides the forward declarations for the main types used within ViennaCL. 
Common routines for single-threaded or OpenMP-enabled execution on CPU. 
vector_expression< const matrix_base< NumericT, F >, const unsigned int, op_row > row(const matrix_base< NumericT, F > &A, unsigned int i)
The vector type with operator-overloads and proxy classes is defined here. Linear algebra operations ...
Main abstraction class for multiple memory domains. Represents a buffer in either main RAM...
void level_scheduling_substitute(vector< NumericT > &vec, viennacl::backend::mem_handle const &row_index_array, viennacl::backend::mem_handle const &row_buffer, viennacl::backend::mem_handle const &col_buffer, viennacl::backend::mem_handle const &element_buffer, vcl_size_t num_rows)
Implementation of the ViennaCL scalar class. 
const handle_type & handle() const 
Returns the memory handle.