-
LLNL_FEI_Impl - Finite element interface constructor: this function creates an instantiation of the HYPRE fei class.
-
~LLNL_FEI_Impl - Finite element interface destructor: this function destroys the object as well as its internal memory allocations.
-
parameters - The parameter function is the single most important function to pass solver information (which solver, which preconditioner, tolerance, other solver parameters) to HYPRE.
-
initFields - Each node or element variable has one or more fields.
-
initElemBlock - The whole finite element mesh can be broken down into a number of element blocks.
-
initElem - This function initializes element connectivity (that is, the node identifiers associated with the current element) given an element block identifier and the element identifier with the element block.
-
initSharedNodes - This function initializes the nodes that are shared between the current processor and its neighbors.
-
initCRMult - This function initializes the Lagrange multiplier constraints
-
initComplete - This function signals to the FEI that the initialization step has been completed.
-
resetSystem - This function resets the global matrix to be of the same sparsity pattern as before but with every entry set to s.
-
resetMatrix - This function resets the global matrix to be of the same sparsity pattern as before but with every entry set to s.
-
resetRHSVector - This function resets the right hand side vector to s.
-
resetInitialGuess - This function resets the solution vector to s.
-
loadNodeBCs - This function loads the nodal boundary conditions.
-
sumInElem - This function adds the element contribution to the global stiffness matrix and also the element load to the right hand side vector
-
sumInElemMatrix - This function differs from the sumInElem function in that the right hand load vector is not passed.
-
sumInElemRHS - This function adds the element load to the right hand side vector
-
loadComplete - This function signals to the FEI that the loading phase has been completed.
-
getNumBlockActNodes - This function returns the number of nodes given the element block.
-
getNumBlockActEqns - This function returns the number of unknowns given the element block.
-
getBlockNodeIDList - This function returns the node identifiers given the element block.
-
getBlockNodeSolution - This function returns the nodal solutions given the element block number.
-
loadCRMult - This function loads the Lagrange multiplier constraints
Alphabetic index