slepc-3.20.1 2023-11-27
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PEPAllocateSolution

Allocate memory storage for common variables such as eigenvalues and eigenvectors.

Synopsis

#include "slepcpep.h" 
PetscErrorCode PEPAllocateSolution(PEP pep,PetscInt extra)
Collective

Input Parameters

pep  - eigensolver context
extra  - number of additional positions, used for methods that require a working basis slightly larger than ncv

Developer Notes

This is SLEPC_EXTERN because it may be required by user plugin PEP implementations.

See Also

PEPSetUp()

Level

developer

Location

src/pep/interface/pepsetup.c

Index of all PEP routines
Table of Contents for all manual pages
Index of all manual pages