Elmer FEM solver
Elmer is an open source finite element software for multiphysical problems
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Functions/Subroutines | |
subroutine | optimalsolutionupdate (Model, Solver, dt, TransientSimulation) |
subroutine | gcrupdate (n, A, M, x, b, r, Snew, S, V, RR, Round) |
subroutine | orthogonalize (n, A, x, b, Snew, S, V, R, Round, MaxRounds) |
subroutine | localmatrix (STIFF, Mass, FORCE, LOAD, Nodalrho, Nodalmu, NodalVelo, Element, n, nd, dim, Stabilization, Convect, GradDivParam) |
subroutine | lcondensatestabilizationbubble (n, nd, dim, K) |
subroutine | localmatrixboundary (STIFF, FORCE, Velocity, rho, Element, nd, dim, BlockPreconditioning, ABlock) |
real(kind=dp) function | mydot (n, x, y) |
subroutine | mymv (A, x, b, Update) |
real(kind=dp) function | mynorm (n, x) |
subroutine | setboundaryconditions (Model, StiffMatrix, Name, DOF, NDOFs, Perm, rhs) |
subroutine optimalsolutionupdate::gcrupdate | ( | integer | n, |
type(matrix_t), pointer | A, | ||
type(matrix_t), pointer | M, | ||
real(kind=dp), dimension(:) | x, | ||
real(kind=dp), dimension(:) | b, | ||
real(kind=dp), dimension(:) | r, | ||
real(kind=dp), dimension(:) | Snew, | ||
real(kind=dp), dimension(:,:) | S, | ||
real(kind=dp), dimension(:,:) | V, | ||
real(kind=dp), dimension(:) | RR, | ||
integer | Round | ||
) |
References messages::info(), mydot(), mymv(), mynorm(), and parallelutils::parallelvector().
Referenced by optimalsolutionupdate(), and stokessolver().
subroutine optimalsolutionupdate::lcondensatestabilizationbubble | ( | integer | n, |
integer | nd, | ||
integer | dim, | ||
real(kind=dp), dimension(:,:) | K | ||
) |
References linearalgebra::invertmatrix().
Referenced by localmatrix().
subroutine optimalsolutionupdate::localmatrix | ( | real(kind=dp), dimension(:,:), target | STIFF, |
real(kind=dp), dimension(:,:), target | Mass, | ||
real(kind=dp), dimension(:), target | FORCE, | ||
real(kind=dp), dimension(:,:), target | LOAD, | ||
real(kind=dp), dimension(:) | Nodalrho, | ||
real(kind=dp), dimension(:) | Nodalmu, | ||
real(kind=dp), dimension(:,:) | NodalVelo, | ||
type(element_t), pointer | Element, | ||
integer | n, | ||
integer | nd, | ||
integer | dim, | ||
logical | Stabilization, | ||
logical | Convect, | ||
real(kind=dp) | GradDivParam | ||
) |
References elementdescription::elementdiameter(), elementdescription::elementinfo(), integration::gausspoints(), defutils::getelementnodes(), and lcondensatestabilizationbubble().
subroutine optimalsolutionupdate::localmatrixboundary | ( | real(kind=dp), dimension(:,:), target | STIFF, |
real(kind=dp), dimension(:), target | FORCE, | ||
real(kind=dp), dimension(:,:) | Velocity, | ||
real(kind=dp) | rho, | ||
type(element_t), pointer | Element, | ||
integer | nd, | ||
integer | dim, | ||
logical | BlockPreconditioning, | ||
real(kind=dp), dimension(:,:), target | ABlock | ||
) |
References elementdescription::elementinfo(), integration::gausspoints(), defutils::getelementnodes(), normal(), and elementdescription::normalvector().
real(kind=dp) function optimalsolutionupdate::mydot | ( | integer | n, |
real(kind=dp), dimension(:) | x, | ||
real(kind=dp), dimension(:) | y | ||
) |
References parallelutils::paralleldot().
Referenced by gcrupdate(), and orthogonalize().
subroutine optimalsolutionupdate::mymv | ( | type(matrix_t), pointer | A, |
real(kind=dp), dimension(:) | x, | ||
real(kind=dp), dimension(:) | b, | ||
logical, optional | Update | ||
) |
References crsmatrix::crs_matrixvectormultiply(), and parallelutils::parallelmatrixvector().
Referenced by gcrupdate(), orthogonalize(), and stokessolver().
real(kind=dp) function optimalsolutionupdate::mynorm | ( | integer | n, |
real(kind=dp), dimension(:) | x | ||
) |
References parallelutils::parallelnorm().
Referenced by gcrupdate(), orthogonalize(), and stokessolver().
subroutine optimalsolutionupdate::orthogonalize | ( | integer | n, |
type(matrix_t), pointer | A, | ||
real(kind=dp), dimension(n) | x, | ||
real(kind=dp), dimension(n) | b, | ||
real(kind=dp), dimension(n) | Snew, | ||
real(kind=dp), dimension(:,:) | S, | ||
real(kind=dp), dimension(:,:) | V, | ||
real(kind=dp), dimension(:) | R, | ||
integer | Round, | ||
integer | MaxRounds | ||
) |
References messages::info(), mydot(), mymv(), and mynorm().
Referenced by optimalsolutionupdate().
subroutine optimalsolutionupdate::setboundaryconditions | ( | type(model_t) | Model, |
type(matrix_t), pointer | StiffMatrix, | ||
character(len=*) | Name, | ||
integer | DOF, | ||
integer | NDOFs, | ||
integer, dimension(:) | Perm, | ||
real(kind=dp), dimension(:), optional | rhs | ||
) |
References defutils::getelementdofs(), defutils::getelementnofnodes(), lists::listgetreal(), solverutils::setmatrixelement(), and solverutils::zerorow().