The IP package provides auxiliary routines that are internally used by the different SLEPc solvers. It provides an abstraction of a vector inner product that can be defined in different ways, and it includes important operations such as Gram-Schmidt orthogonalization.
These routines are usually not needed by application programmers.
| Beginner - Basic usage | IPCreate | IP | IPView |
| IPDestroy | IPSetFromOptions | |
| Intermediate - Setting options for algorithms and data structures | IPGetOperationCounters | IPResetOperationCounters |
| Advanced - Setting more advanced options and customization | IPAppendOptionsPrefix | IPOrthogonalizationRefinementType | IPSetOrthogonalization |
| IPGetOptionsPrefix | IPOrthogonalizationType | |
| IPGetOrthogonalization | IPSetOptionsPrefix | |
| Developer - Interfaces intended primarily for library developers, not for typical applications programmers | IPApplyMatrix | IPInnerProductEnd | IPNormEnd |
| IPBilinearForm | IPInnerProduct | IPNorm |
| IPBiOrthogonalize | IPMInnerProductBegin | IPOrthogonalize |
| IPGetBilinearForm | IPMInnerProductEnd | IPQRDecomposition |
| IPInitializePackage | IPMInnerProduct | IPSetBilinearForm |
| IPInnerProductBegin | IPNormBegin | |
| No deprecated routines |
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