SLEPc provides a variety of "system" level routines. These routines are generally tools used by other SLEPc routines and are not intended for application programmers (except the basic SlepcInitialize() / SlepcFinalize()).
Useful tools for application programmers can be found in PETSc's system routines, including parallel file access, synchronized printing to screen, and many other programming aids.
| Beginner - Basic usage | SlepcFinalize | SlepcInitializeFortran |
| SlepcInitialize | SlepcInitialized | |
| Intermediate - Setting options for algorithms and data structures | SlepcGetVersion | SlepcGetVersionNumber | SlepcHasExternalPackage |
| Advanced - Setting more advanced options and customization | SlepcInitializeNoArguments | SlepcInitializeNoPointers |
| Developer - Interfaces intended primarily for library developers, not for typical applications programmers | MatCreateTile | SlepcSC | VecCompSetSubVecs |
| MatCreateVecsEmpty | SlepcSCCompare | VecCreateComp |
| MatNormEstimate | SlepcSNPrintfScalar | VecCreateCompWithVecs |
| SlepcAbs | SlepcSortEigenvalues | VecDuplicateEmpty |
| SlepcAbsEigenvalue | VecCheckOrthogonality | VecNormalizeComplex |
| SlepcFinalized | VecCheckOrthonormality | VecSetRandomNormal |
| SlepcHeaderCreate | VecCompGetSubVecs | |
| No deprecated routines | ||