MatSTRUMPACKGetCompression

Get STRUMPACK https://portal.nersc.gov/project/sparse/strumpack/master compression type

Synopsis

PetscErrorCode MatSTRUMPACKGetCompression(Mat F, MatSTRUMPACKCompressionType *comp)

Input Parameters

• F - the factored matrix obtained by calling MatGetFactor() from PETSc-STRUMPACK interface

Output Parameter

• comp - Type of compression to be used in the approximate sparse factorization

See Also

MATSOLVERSTRUMPACK, MatGetFactor(), MatSTRUMPACKCompressionType, MatSTRUMPACKSetCompression()

Level

intermediate

Location

src/mat/impls/aij/mpi/strumpack/strumpack.c

Implementations

MatSTRUMPACKGetCompression_STRUMPACK() in src/mat/impls/aij/mpi/strumpack/impl/istrumpack.c

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