SVDELEMENTAL — SLEPc 3.25.0 documentation

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# SVDELEMENTAL

SVDELEMENTAL = “elemental” - A wrapper to Elemental singular value solvers [Poulson et al., 2013].

## Notes

Only available for standard SVD problems.

Elemental has a direct singular value solver, that is, the full spectrum is computed. Its storage format is similar to ScaLAPACK, but different, and it may have better parallel performance in some cases. The SLEPc solver is also in charge of the redistribution of matrices.

## References

[Pou13]

J. Poulson, B. Marker, R. A. van de Geijn, J. R. Hammond, and N. A. Romero. Elemental: a new framework for distributed memory dense matrix computations. ACM Trans. Math. Software, 2013. doi:10.1145/2427023.2427030.

## See Also

SVD: Singular Value Decomposition, `SVD`, `SVDType`, `SVDSetType()`

## Level

beginner

## Location

src/svd/impls/external/elemental/svdelemen.cxx

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