Eigenvalue Problem solver (EPS)

SlepcWrap.EPSCreate — Function

EPSCreate(comm::MPI.Comm, eps::SlepcEPS)

Wrapper for EPSCreate

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SlepcWrap.EPSDestroy — Method

EPSDestroy(eps::SlepcEPS)

Wrapper for EPSDestroy

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SlepcWrap.EPSGetConverged — Method

EPSGetConverged(eps::SlepcEPS)

Wrapper for EPSGetConverged : return the number of converged eigenvalues.

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SlepcWrap.EPSGetEigenpair — Method

EPSGetEigenpair(eps::SlepcEPS, ieig, vecr::PetscVec, veci::PetscVec)

Wrapper for EPSGetEigenpair. SLEPc 0-based indexing is used : 0 < ieig < EPSGetConverged-1

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SlepcWrap.EPSGetEigenpair — Method

EPSGetEigenpair(eps::SlepcEPS, ieig)

Wrapper for EPSGetEigenpair without providing pre-allocated vec. nor one of the operator matrix

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SlepcWrap.EPSGetEigenpair — Method

EPSGetEigenpair(eps::SlepcEPS, mat::PetscMat, ieig)

Wrapper for EPSGetEigenpair without providing pre-allocated vec. but providing one of the operator matrix

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SlepcWrap.EPSGetEigenvalue — Method

EPSGetEigenvalue(eps::SlepcEPS, ieig)

Wrapper for EPSGetEigenvalue . SLEPc 0-based indexing is used : 0 < ieig < EPSGetConverged-1 ()

A tuple (real, imag) is returned.

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SlepcWrap.EPSGetEigenvector — Method

EPSGetEigenvector(eps::SlepcEPS, ivec, vecr::PetscVec, veci::PetscVec)

Wrapper for EPSGetEigenvector. SLEPc 0-based indexing is used : 0 < ivec < EPSGetConverged-1 ()

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SlepcWrap.EPSGetOperators — Method

EPSGetOperators(eps::SlepcEPS)

Wrapper for EPSGetOperators

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SlepcWrap.EPSGetTolerances — Method

EPSGetTolerances(eps::SlepcEPS)

Wrapper for EPSGetTolerances

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SlepcWrap.EPSSetFromOptions — Method

EPSSetFromOptions(eps::SlepcEPS)

Wrapper for EPSSetFromOptions

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SlepcWrap.EPSSetOperators — Method

EPSSetOperators(eps::SlepcEPS, A::PetscMat, B::PetscMat)

Wrapper for EPSSetOperators with two matrices

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SlepcWrap.EPSSetOperators — Method

EPSSetOperators(eps::SlepcEPS, A::PetscMat)

Wrapper for EPSSetOperators with only one matrix

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SlepcWrap.EPSSetTarget — Method

EPSSetTarget(eps::SlepcEPS, target::PetscScalar)

Wrapper for EPSSetTarget

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SlepcWrap.EPSSetUp — Method

EPSSetUp(eps::SlepcEPS)

Wrapper for EPSSetup

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SlepcWrap.EPSSetWhichEigenpairs — Method

EPSSetWhichEigenpairs(eps::SlepcEPS, which::EPSWhich)

Wrapper for EPSSetWhichEigenpairs

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SlepcWrap.EPSSolve — Method

EPSSolve(eps::SlepcEPS)

Wrapper for EPSSolve

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SlepcWrap.EPSView — Function

EPSView(eps::SlepcEPS, viewer::PetscViewer = PetscViewerStdWorld())

Wrapper for EPSView

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