The array rinfo[100] is used by the solvers (e.g. aoclsparse_itsol_s_solve() or aoclsparse_itsol_d_rci_solve() or aoclsparse_itsol_c_rci_solve() or aoclsparse_itsol_z_rci_solve()) to report
back useful convergence metrics and other solver statistics.
The user callback monit is also equipped with this array and can be used
to view or monitor the state of the solver.
The solver will populate the following entries with the most recent iteration data
Index |
Description |
|---|---|
0 |
Absolute residual norm, \(r_{\text{abs}} = \| Ax-b\|_2\). |
1 |
Norm of the right-hand side vector \(b\), \(\|b\|_2\). |
2-29 |
Reserved for future use. |
30 |
Iteration counter. |
31-99 |
Reserved for future use. |