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AnasaziTraceMinTypes.hpp
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28 
33 #ifndef ANASAZI_TRACEMIN_TYPES_HPP
34 #define ANASAZI_TRACEMIN_TYPES_HPP
35 
36 namespace Anasazi {
37 namespace Experimental {
38 
39  enum WhenToShiftType
40  {
41  NEVER_SHIFT,
42  SHIFT_WHEN_TRACE_LEVELS,
43  SHIFT_WHEN_RESID_SMALL,
44  ALWAYS_SHIFT
45  };
46 
47  enum HowToShiftType
48  {
49  LARGEST_CONVERGED_SHIFT,
50  ADJUSTED_RITZ_SHIFT,
51  RITZ_VALUES_SHIFT,
52  EXPERIMENTAL_SHIFT
53  };
54 
55  enum SaddleSolType
56  {
57  PROJECTED_KRYLOV_SOLVER,
58  SCHUR_COMPLEMENT_SOLVER,
59  BD_PREC_MINRES,
60  HSS_PREC_GMRES
61  };
62 
63 }}
64 #endif
Namespace Anasazi contains the classes, structs, enums and utilities used by the Anasazi package...