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  • James Willenbring
  • Trilinos
  • Issues
  • #1575
Closed
Open
Issue created Aug 03, 2017 by James Willenbring@jmwilleOwner

Panzer: CONTRIBUTES-Style Evaluators

Created by: jmgate

panzer::Integrator_BasisTimesScalar and Integrator_GradBasisDotVector were refactored in fe8070fd to have new constructors that allow a user to create the Evaluator in either an EVALUATES style (which is what has been done up to this point) or a CONTRIBUTES style. When using the latter, no memory is created to store the result of the evaluateFields() call; instead the result is simply contributed to some other Evaluator. This has great potential for memory savings. Additionally, these new constructors are compile-time checked, as opposed to the old ParameterList interface.

We need to begin refactoring the rest of the Panzer Evaluators in a similar fashion. This issue is to be an over-arching issue that will link to smaller issues to tackle the Evaluators themselves. @trilinos/panzer

Sub-issues:

Class Issue Status
Integrator_BasisTimesVector #1624 (closed) Closed
Integrator_CurlBasisDotVector #1890 (closed) Closed
Integrator_DivBasisTimesScalar #1891 (closed) Closed
Integrator_GradBasisCrossVector #1892 (closed) Closed
Integrator_GradBasisTimesScalar #1893 (closed) Open
Integrator_Scalar #1894 Open
Integrator_TransientBasisTimesScalar #1895 Open
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