index.html

#include <cusp/hyb_matrix.h>

#include <cusp/io/matrix_market.h>

#include <cusp/krylov/cg.h>


int main(void)

{

    // create an empty sparse matrix structure (HYB format)

    cusp::hyb_matrix<int, float, cusp::device_memory> A;


    // load a matrix stored in MatrixMarket format

    cusp::io::read_matrix_market_file(A, "5pt_10x10.mtx");


    // allocate storage for solution (x) and right hand side (b)

    cusp::array1d<float, cusp::device_memory> x(A.num_rows, 0);

    cusp::array1d<float, cusp::device_memory> b(A.num_rows, 1);


    // solve the linear system A * x = b with the Conjugate Gradient method

    cusp::krylov::cg(A, x, b);


    return 0;

}