2.3.2 Stationary Methods

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2.3.2 Stationary Methods

The routine JT_ STATIONARY is a driver for the weighted-Jacobi, weighted Gauss-Seidel (SOR) and weighted symmetric Gauss-Seidel (SSOR) solvers. The argument list is:

call JT_Stationary (b, a, ia, ja, iparm, rparm, x, & cpu, rnormt, errt, err, status)

status - return status
- Type: Real scalar
- Intent: In/Out
- Values:
  
  -4 $\Longrightarrow$ itmax exceeded
  
  -3 $\Longrightarrow$ internal error
  
  -2 $\Longrightarrow$ memory allocation failure
  
  -1 $\Longrightarrow$ invalid argument(s)
  
  0 $\Longrightarrow$ convergence was achieved

Next: 2.3.3 Krylov Subspace Solvers Up: 2.3 Solvers Previous: 2.3.1 Common Arguments Contents Index

John A. Turner

-4	$\Longrightarrow$	itmax exceeded
-3	$\Longrightarrow$	internal error
-2	$\Longrightarrow$	memory allocation failure
-1	$\Longrightarrow$	invalid argument(s)
0	$\Longrightarrow$	convergence was achieved