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DAMASK_EICMD
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initial ideas for simplification of IP neighborhood determination 

much easier for one type of element
This commit is contained in:
Martin Diehl 2019-06-05 08:22:34 +02:00
parent 3c46296941
commit 4b57722446
1 changed files with 29 additions and 13 deletions
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42
src/mesh_marc.f90
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@ -364,6 +364,7 @@ subroutine mesh_init(ip,el)
call mesh_build_sharedElems call mesh_build_sharedElems
if (myDebug) write(6,'(a)') ' Built shared elements'; flush(6) if (myDebug) write(6,'(a)') ' Built shared elements'; flush(6)
call mesh_build_ipNeighborhood call mesh_build_ipNeighborhood
call IP_neighborhood2
if (myDebug) write(6,'(a)') ' Built IP neighborhood'; flush(6) if (myDebug) write(6,'(a)') ' Built IP neighborhood'; flush(6)
if (usePingPong .and. (mesh_Nelems /= theMesh%nElems)) & if (usePingPong .and. (mesh_Nelems /= theMesh%nElems)) &
@ -1108,16 +1109,15 @@ end function mesh_build_cellnodes
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
subroutine mesh_build_ipVolumes subroutine mesh_build_ipVolumes
integer :: e,t,g,c,i,m,f,n integer :: e,i,c,m,f,n
real(pReal), dimension(FE_maxNcellnodesPerCellface,FE_maxNcellfaces) :: subvolume real(pReal), dimension(FE_maxNcellnodesPerCellface,FE_maxNcellfaces) :: subvolume
allocate(mesh_ipVolume(theMesh%elem%nIPs,theMesh%nElems),source=0.0_pReal) allocate(mesh_ipVolume(theMesh%elem%nIPs,theMesh%nElems),source=0.0_pReal)
c = theMesh%elem%cellType
m = FE_NcellnodesPerCellface(c)
!$OMP PARALLEL DO PRIVATE(t,g,c,m,subvolume) !$OMP PARALLEL DO PRIVATE(f,n,subvolume)
do e = 1,theMesh%nElems ! loop over cpElems do e = 1,theMesh%nElems
t = mesh_element(2,e) ! get element type
g = theMesh%elem%geomType
c = theMesh%elem%cellType
select case (c) select case (c)
case (1) ! 2D 3node case (1) ! 2D 3node
@ -1143,10 +1143,9 @@ subroutine mesh_build_ipVolumes
theMesh%node_0(1:3,mesh_cell2(4,i,e))) theMesh%node_0(1:3,mesh_cell2(4,i,e)))
case (4) ! 3D 8node case (4) ! 3D 8node
m = FE_NcellnodesPerCellface(c)
do i = 1,theMesh%elem%nIPs ! loop over ips=cells in this element do i = 1,theMesh%elem%nIPs ! loop over ips=cells in this element
subvolume = 0.0_pReal subvolume = 0.0_pReal
forall(f = 1:FE_NipNeighbors(c), n = 1:FE_NcellnodesPerCellface(c)) & forall(f = 1:FE_NipNeighbors(c), n = 1:m) &
subvolume(n,f) = math_volTetrahedron(& subvolume(n,f) = math_volTetrahedron(&
mesh_cellnode(1:3,mesh_cell(FE_cellface( n ,f,c),i,e)), & mesh_cellnode(1:3,mesh_cell(FE_cellface( n ,f,c),i,e)), &
mesh_cellnode(1:3,mesh_cell(FE_cellface(1+mod(n ,m),f,c),i,e)), & mesh_cellnode(1:3,mesh_cell(FE_cellface(1+mod(n ,m),f,c),i,e)), &
@ -1164,9 +1163,27 @@ end subroutine mesh_build_ipVolumes
subroutine IP_neighborhood2 subroutine IP_neighborhood2
integer, dimension(:,:,:,:), allocatable :: faces integer, dimension(:,:,:,:,:,:), allocatable :: faces
integer :: e,i,f,c,m,n
allocate(faces(size(theMesh%elem%cellface,1),size(theMesh%elem%cellface,2),theMesh%elem%nIPs,theMesh%Nelems,1,1))
print*, shape(faces)
!allocate(connectivity_cell(thisMesh%elem%NcellNodesPerCell,thisMesh%elem%nIPs,thisMesh%Nelems))
allocate(faces(size(theMesh%elem%cellface,1),size(theMesh%elem%cellface,2),theMesh%elem%nIPs,theMesh%Nelems)) c = theMesh%elem%cellType
m = FE_NcellnodesPerCellface(c)
n = FE_NipNeighbors(c)
f = size(theMesh%elem%cellface,2)
do e = 1,theMesh%nElems
do i = 1,theMesh%elem%nIPs
print*, 'e',e,'i',i
print*, mesh_cell2(:,i,e)
print*, ''
do f = 1, size(theMesh%elem%cellface,2)
enddo
enddo
enddo
end subroutine IP_neighborhood2 end subroutine IP_neighborhood2
@ -1187,9 +1204,8 @@ subroutine mesh_build_ipCoordinates
integer :: e,i,n integer :: e,i,n
real(pReal), dimension(3) :: myCoords real(pReal), dimension(3) :: myCoords
!$OMP PARALLEL DO PRIVATE(myCoords) !$OMP PARALLEL DO PRIVATE(myCoords)
do e = 1,theMesh%nElems ! loop over cpElems do e = 1,theMesh%nElems
do i = 1,theMesh%elem%nIPs do i = 1,theMesh%elem%nIPs
myCoords = 0.0_pReal myCoords = 0.0_pReal
do n = 1,theMesh%elem%nCellnodesPerCell do n = 1,theMesh%elem%nCellnodesPerCell