CeedOperator¶
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int
CeedOperatorCreateFallback
(CeedOperator op)¶ Duplicate a CeedOperator with a reference Ceed to fallback for advanced CeedOperator functionality.
Library Developer Functions
- Return
An error code: 0 - success, otherwise - failure
- Parameters
op
: CeedOperator to create fallback for
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static int
CeedOperatorCheckReady
(Ceed ceed, CeedOperator op)¶ Check if a CeedOperator is ready to be used.
Library Developer Functions
- Return
An error code: 0 - success, otherwise - failure
- Parameters
[in] ceed
: Ceed object for error handling[in] op
: CeedOperator to check
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static int
CeedOperatorFieldView
(CeedOperatorField field, CeedQFunctionField qffield, CeedInt fieldnumber, bool sub, bool in, FILE *stream)¶ View a field of a CeedOperator.
Utility Functions
- Return
An error code: 0 - success, otherwise - failure
- Parameters
[in] field
: Operator field to view[in] qffield
: QFunction field (carries field name)[in] fieldnumber
: Number of field being viewed[in] sub
: true indicates sub-operator, which increases indentation; false for top-level operator[in] in
: true for an input field; false for output field[in] stream
: Stream to view to, e.g., stdout
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int
CeedOperatorSingleView
(CeedOperator op, bool sub, FILE *stream)¶ View a single CeedOperator.
Utility Functions
- Return
Error code: 0 - success, otherwise - failure
- Parameters
[in] op
: CeedOperator to view[in] sub
: Boolean flag for sub-operator[in] stream
: Stream to write; typically stdout/stderr or a file
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static int
CeedOperatorGetActiveBasis
(CeedOperator op, CeedBasis *activeBasis)¶ Find the active vector basis for a CeedOperator.
@ ref Developer
- Return
An error code: 0 - success, otherwise - failure
- Parameters
[in] op
: CeedOperator to find active basis for[out] activeBasis
: Basis for active input vector
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static int
CeedOperatorMultigridLevel_Core
(CeedOperator opFine, CeedVector PMultFine, CeedElemRestriction rstrCoarse, CeedBasis basisCoarse, CeedBasis basisCtoF, CeedOperator *opCoarse, CeedOperator *opProlong, CeedOperator *opRestrict)¶ Common code for creating a multigrid coarse operator and level transfer operators for a CeedOperator.
Library Developer Functions
- Return
An error code: 0 - success, otherwise - failure
- Parameters
[in] opFine
: Fine grid operator[in] PMultFine
: L-vector multiplicity in parallel gather/scatter[in] rstrCoarse
: Coarse grid restriction[in] basisCoarse
: Coarse grid active vector basis[in] basisCtoF
: Basis for coarse to fine interpolation[out] opCoarse
: Coarse grid operator[out] opProlong
: Coarse to fine operator[out] opRestrict
: Fine to coarse operator