Parameters control diagnostic information, memory use, etc
Parameters control diagnostic information, memory use, etc.
- outputLevel xxx
- where xxx is an integer specifying the output level. An output level of
prints only the solver information such as number of iterations and timings. An output level of
prints debug information such as the functions visited and preconditioner information. An output level of
or higher prints more debug information such as the matrix and right hand side loaded via the LinearSystemCore functions to the standard output.
- setDebug xxx
- where xxx is one of {\sf slideReduction1}, {\sf slideReduction2}, {\sf slideReduction3} (level 1,2,3 diagnostics in the slide surface reduction code), {\sf printMat} (print the original matrix into a file), {\sf printReducedMat} (print the reduced matrix into a file), {\sf printSol} (print the solution into a file), {\sf ddilut} (output diagnostic information for DDIlut preconditioner setup), and {\sf amgDebug} (output diagnostic information for AMG).
- optimizeMemory
- cleans up the matrix sparsity pattern after the matrix has been loaded. (It has been kept to allow matrix reuse.)
- imposeNoBC
- turns off the boundary condition to allow diagnosing the matrix (for example, checking the null space.)
alphabetic index hierarchy of classes
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