vkirangoud/cusp-library

GMRES fails if the right hand side is zero

Closed this issue · 2 comments

GoogleCodeExporter commented 
if (monitor.iteration_count()== 0){
      //resid0 = beta;
      cusp::multiply(M,b,V0);
      resid0 = blas::nrm2(V0)/b_norm;
}

Original issue reported on code.google.com by monra...@gmail.com on 29 Mar 2012 at 11:10

GoogleCodeExporter commented 
This issue was closed by revision 3bea66f5562e.

Original comment by filipe.c...@gmail.com on 10 May 2012 at 10:20

GoogleCodeExporter commented

Original comment by filipe.c...@gmail.com on 10 May 2012 at 10:21

  • Changed state: Fixed