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!! |
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!! Copyright (c) 2005 The University of Notre Dame. All Rights Reserved. |
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!! |
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!! The University of Notre Dame grants you ("Licensee") a |
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!! non-exclusive, royalty free, license to use, modify and |
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!! redistribute this software in source and binary code form, provided |
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!! that the following conditions are met: |
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!! |
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!! 1. Acknowledgement of the program authors must be made in any |
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!! publication of scientific results based in part on use of the |
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!! program. An acceptable form of acknowledgement is citation of |
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!! the article in which the program was described (Matthew |
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!! A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher |
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!! J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented |
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!! Parallel Simulation Engine for Molecular Dynamics," |
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!! J. Comput. Chem. 26, pp. 252-271 (2005)) |
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!! |
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!! 2. Redistributions of source code must retain the above copyright |
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!! notice, this list of conditions and the following disclaimer. |
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!! |
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!! 3. Redistributions in binary form must reproduce the above copyright |
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!! notice, this list of conditions and the following disclaimer in the |
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!! documentation and/or other materials provided with the |
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!! distribution. |
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!! |
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!! This software is provided "AS IS," without a warranty of any |
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!! kind. All express or implied conditions, representations and |
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!! warranties, including any implied warranty of merchantability, |
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!! fitness for a particular purpose or non-infringement, are hereby |
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!! excluded. The University of Notre Dame and its licensors shall not |
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!! be liable for any damages suffered by licensee as a result of |
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!! using, modifying or distributing the software or its |
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!! derivatives. In no event will the University of Notre Dame or its |
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!! licensors be liable for any lost revenue, profit or data, or for |
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!! direct, indirect, special, consequential, incidental or punitive |
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!! damages, however caused and regardless of the theory of liability, |
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!! arising out of the use of or inability to use software, even if the |
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!! University of Notre Dame has been advised of the possibility of |
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!! such damages. |
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!! |
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|
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!! Fortran interface to C entry plug. |
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|
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module simulation |
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use definitions |
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use neighborLists |
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use force_globals |
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use vector_class |
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use atype_module |
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use switcheroo |
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#ifdef IS_MPI |
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use mpiSimulation |
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#endif |
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|
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implicit none |
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PRIVATE |
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|
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#define __FORTRAN90 |
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#include "brains/fSimulation.h" |
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#include "UseTheForce/fSwitchingFunction.h" |
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#include "UseTheForce/DarkSide/fElectrostaticSummationMethod.h" |
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|
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type (simtype), public, save :: thisSim |
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|
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logical, save :: simulation_setup_complete = .false. |
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|
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integer, public, save :: nLocal, nGlobal |
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integer, public, save :: nGroups, nGroupGlobal |
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integer, public, save :: nExcludes_Global = 0 |
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integer, public, save :: nExcludes_Local = 0 |
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integer, allocatable, dimension(:,:), public :: excludesLocal |
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integer, allocatable, dimension(:), public :: excludesGlobal |
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integer, allocatable, dimension(:), public :: molMembershipList |
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integer, allocatable, dimension(:), public :: groupListRow |
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integer, allocatable, dimension(:), public :: groupStartRow |
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integer, allocatable, dimension(:), public :: groupListCol |
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integer, allocatable, dimension(:), public :: groupStartCol |
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integer, allocatable, dimension(:), public :: groupListLocal |
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integer, allocatable, dimension(:), public :: groupStartLocal |
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integer, allocatable, dimension(:), public :: nSkipsForAtom |
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integer, allocatable, dimension(:,:), public :: skipsForAtom |
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real(kind=dp), allocatable, dimension(:), public :: mfactRow |
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real(kind=dp), allocatable, dimension(:), public :: mfactCol |
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real(kind=dp), allocatable, dimension(:), public :: mfactLocal |
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|
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logical, allocatable, dimension(:) :: simHasAtypeMap |
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#ifdef IS_MPI |
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logical, allocatable, dimension(:) :: simHasAtypeMapTemp |
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#endif |
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|
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real(kind=dp), public, dimension(3,3), save :: Hmat, HmatInv |
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logical, public, save :: boxIsOrthorhombic |
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|
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public :: SimulationSetup |
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public :: getNlocal |
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public :: setBox |
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public :: getDielect |
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public :: SimUsesPBC |
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|
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public :: SimUsesDirectionalAtoms |
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public :: SimUsesLennardJones |
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public :: SimUsesElectrostatics |
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public :: SimUsesCharges |
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public :: SimUsesDipoles |
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public :: SimUsesSticky |
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public :: SimUsesStickyPower |
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public :: SimUsesGayBerne |
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public :: SimUsesEAM |
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public :: SimUsesShapes |
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public :: SimUsesFLARB |
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public :: SimUsesRF |
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public :: SimUsesDampedWolf |
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public :: SimRequiresPrepairCalc |
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public :: SimRequiresPostpairCalc |
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public :: SimHasAtype |
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|
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contains |
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|
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subroutine SimulationSetup(setThisSim, CnGlobal, CnLocal, c_idents, & |
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CnLocalExcludes, CexcludesLocal, CnGlobalExcludes, CexcludesGlobal, & |
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CmolMembership, Cmfact, CnGroups, CglobalGroupMembership, & |
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status) |
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|
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type (simtype) :: setThisSim |
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integer, intent(inout) :: CnGlobal, CnLocal |
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integer, dimension(CnLocal),intent(inout) :: c_idents |
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|
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integer :: CnLocalExcludes |
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integer, dimension(2,CnLocalExcludes), intent(in) :: CexcludesLocal |
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integer :: CnGlobalExcludes |
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integer, dimension(CnGlobalExcludes), intent(in) :: CexcludesGlobal |
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integer, dimension(CnGlobal),intent(in) :: CmolMembership |
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!! Result status, success = 0, status = -1 |
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integer, intent(out) :: status |
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integer :: i, j, me, thisStat, alloc_stat, myNode, id1, id2 |
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integer :: ia |
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|
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!! mass factors used for molecular cutoffs |
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real ( kind = dp ), dimension(CnLocal) :: Cmfact |
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integer, intent(in):: CnGroups |
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integer, dimension(CnGlobal), intent(in):: CglobalGroupMembership |
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integer :: maxSkipsForAtom, glPointer |
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|
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#ifdef IS_MPI |
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integer, allocatable, dimension(:) :: c_idents_Row |
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integer, allocatable, dimension(:) :: c_idents_Col |
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integer :: nAtomsInRow, nGroupsInRow, aid |
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integer :: nAtomsInCol, nGroupsInCol, gid |
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#endif |
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|
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simulation_setup_complete = .false. |
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status = 0 |
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|
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! copy C struct into fortran type |
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|
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nLocal = CnLocal |
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nGlobal = CnGlobal |
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nGroups = CnGroups |
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|
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thisSim = setThisSim |
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|
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nExcludes_Global = CnGlobalExcludes |
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nExcludes_Local = CnLocalExcludes |
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|
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call InitializeForceGlobals(nLocal, thisStat) |
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if (thisStat /= 0) then |
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write(default_error,*) "SimSetup: InitializeForceGlobals error" |
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status = -1 |
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return |
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endif |
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|
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call InitializeSimGlobals(thisStat) |
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if (thisStat /= 0) then |
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write(default_error,*) "SimSetup: InitializeSimGlobals error" |
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status = -1 |
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return |
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endif |
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|
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#ifdef IS_MPI |
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! We can only set up forces if mpiSimulation has been setup. |
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if (.not. isMPISimSet()) then |
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write(default_error,*) "MPI is not set" |
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status = -1 |
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return |
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endif |
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nAtomsInRow = getNatomsInRow(plan_atom_row) |
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nAtomsInCol = getNatomsInCol(plan_atom_col) |
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nGroupsInRow = getNgroupsInRow(plan_group_row) |
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nGroupsInCol = getNgroupsInCol(plan_group_col) |
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mynode = getMyNode() |
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|
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allocate(c_idents_Row(nAtomsInRow),stat=alloc_stat) |
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if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
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endif |
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|
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allocate(c_idents_Col(nAtomsInCol),stat=alloc_stat) |
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if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
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endif |
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|
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call gather(c_idents, c_idents_Row, plan_atom_row) |
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call gather(c_idents, c_idents_Col, plan_atom_col) |
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|
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do i = 1, nAtomsInRow |
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me = getFirstMatchingElement(atypes, "c_ident", c_idents_Row(i)) |
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atid_Row(i) = me |
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enddo |
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|
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do i = 1, nAtomsInCol |
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me = getFirstMatchingElement(atypes, "c_ident", c_idents_Col(i)) |
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atid_Col(i) = me |
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enddo |
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|
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!! free temporary ident arrays |
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if (allocated(c_idents_Col)) then |
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deallocate(c_idents_Col) |
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end if |
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if (allocated(c_idents_Row)) then |
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deallocate(c_idents_Row) |
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endif |
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|
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#endif |
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|
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#ifdef IS_MPI |
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allocate(groupStartRow(nGroupsInRow+1),stat=alloc_stat) |
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if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
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endif |
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allocate(groupStartCol(nGroupsInCol+1),stat=alloc_stat) |
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if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
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endif |
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allocate(groupListRow(nAtomsInRow),stat=alloc_stat) |
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if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
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endif |
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allocate(groupListCol(nAtomsInCol),stat=alloc_stat) |
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if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
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endif |
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allocate(mfactRow(nAtomsInRow),stat=alloc_stat) |
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if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
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endif |
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allocate(mfactCol(nAtomsInCol),stat=alloc_stat) |
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if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
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endif |
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allocate(mfactLocal(nLocal),stat=alloc_stat) |
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if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
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endif |
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|
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glPointer = 1 |
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|
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do i = 1, nGroupsInRow |
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|
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gid = GroupRowToGlobal(i) |
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groupStartRow(i) = glPointer |
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|
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do j = 1, nAtomsInRow |
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aid = AtomRowToGlobal(j) |
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if (CglobalGroupMembership(aid) .eq. gid) then |
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groupListRow(glPointer) = j |
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glPointer = glPointer + 1 |
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endif |
277 |
enddo |
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enddo |
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groupStartRow(nGroupsInRow+1) = nAtomsInRow + 1 |
280 |
|
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glPointer = 1 |
282 |
|
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do i = 1, nGroupsInCol |
284 |
|
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gid = GroupColToGlobal(i) |
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groupStartCol(i) = glPointer |
287 |
|
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do j = 1, nAtomsInCol |
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aid = AtomColToGlobal(j) |
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if (CglobalGroupMembership(aid) .eq. gid) then |
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groupListCol(glPointer) = j |
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glPointer = glPointer + 1 |
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endif |
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enddo |
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enddo |
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groupStartCol(nGroupsInCol+1) = nAtomsInCol + 1 |
297 |
|
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mfactLocal = Cmfact |
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|
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call gather(mfactLocal, mfactRow, plan_atom_row) |
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call gather(mfactLocal, mfactCol, plan_atom_col) |
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|
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if (allocated(mfactLocal)) then |
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deallocate(mfactLocal) |
305 |
end if |
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#else |
307 |
allocate(groupStartRow(nGroups+1),stat=alloc_stat) |
308 |
if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
311 |
endif |
312 |
allocate(groupStartCol(nGroups+1),stat=alloc_stat) |
313 |
if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
316 |
endif |
317 |
allocate(groupListRow(nLocal),stat=alloc_stat) |
318 |
if (alloc_stat /= 0 ) then |
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status = -1 |
320 |
return |
321 |
endif |
322 |
allocate(groupListCol(nLocal),stat=alloc_stat) |
323 |
if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
326 |
endif |
327 |
allocate(mfactRow(nLocal),stat=alloc_stat) |
328 |
if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
331 |
endif |
332 |
allocate(mfactCol(nLocal),stat=alloc_stat) |
333 |
if (alloc_stat /= 0 ) then |
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status = -1 |
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return |
336 |
endif |
337 |
allocate(mfactLocal(nLocal),stat=alloc_stat) |
338 |
if (alloc_stat /= 0 ) then |
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status = -1 |
340 |
return |
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endif |
342 |
|
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glPointer = 1 |
344 |
do i = 1, nGroups |
345 |
groupStartRow(i) = glPointer |
346 |
groupStartCol(i) = glPointer |
347 |
do j = 1, nLocal |
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if (CglobalGroupMembership(j) .eq. i) then |
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groupListRow(glPointer) = j |
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groupListCol(glPointer) = j |
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glPointer = glPointer + 1 |
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endif |
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enddo |
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enddo |
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groupStartRow(nGroups+1) = nLocal + 1 |
356 |
groupStartCol(nGroups+1) = nLocal + 1 |
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|
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do i = 1, nLocal |
359 |
mfactRow(i) = Cmfact(i) |
360 |
mfactCol(i) = Cmfact(i) |
361 |
end do |
362 |
|
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#endif |
364 |
|
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|
366 |
! We build the local atid's for both mpi and nonmpi |
367 |
do i = 1, nLocal |
368 |
|
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me = getFirstMatchingElement(atypes, "c_ident", c_idents(i)) |
370 |
atid(i) = me |
371 |
|
372 |
enddo |
373 |
|
374 |
do i = 1, nExcludes_Local |
375 |
excludesLocal(1,i) = CexcludesLocal(1,i) |
376 |
excludesLocal(2,i) = CexcludesLocal(2,i) |
377 |
enddo |
378 |
|
379 |
#ifdef IS_MPI |
380 |
allocate(nSkipsForAtom(nAtomsInRow), stat=alloc_stat) |
381 |
#else |
382 |
allocate(nSkipsForAtom(nLocal), stat=alloc_stat) |
383 |
#endif |
384 |
if (alloc_stat /= 0 ) then |
385 |
thisStat = -1 |
386 |
write(*,*) 'Could not allocate nSkipsForAtom array' |
387 |
return |
388 |
endif |
389 |
|
390 |
maxSkipsForAtom = 0 |
391 |
#ifdef IS_MPI |
392 |
do j = 1, nAtomsInRow |
393 |
#else |
394 |
do j = 1, nLocal |
395 |
#endif |
396 |
nSkipsForAtom(j) = 0 |
397 |
#ifdef IS_MPI |
398 |
id1 = AtomRowToGlobal(j) |
399 |
#else |
400 |
id1 = j |
401 |
#endif |
402 |
do i = 1, nExcludes_Local |
403 |
if (excludesLocal(1,i) .eq. id1 ) then |
404 |
nSkipsForAtom(j) = nSkipsForAtom(j) + 1 |
405 |
|
406 |
if (nSkipsForAtom(j) .gt. maxSkipsForAtom) then |
407 |
maxSkipsForAtom = nSkipsForAtom(j) |
408 |
endif |
409 |
endif |
410 |
if (excludesLocal(2,i) .eq. id1 ) then |
411 |
nSkipsForAtom(j) = nSkipsForAtom(j) + 1 |
412 |
|
413 |
if (nSkipsForAtom(j) .gt. maxSkipsForAtom) then |
414 |
maxSkipsForAtom = nSkipsForAtom(j) |
415 |
endif |
416 |
endif |
417 |
end do |
418 |
enddo |
419 |
|
420 |
#ifdef IS_MPI |
421 |
allocate(skipsForAtom(nAtomsInRow, maxSkipsForAtom), stat=alloc_stat) |
422 |
#else |
423 |
allocate(skipsForAtom(nLocal, maxSkipsForAtom), stat=alloc_stat) |
424 |
#endif |
425 |
if (alloc_stat /= 0 ) then |
426 |
write(*,*) 'Could not allocate skipsForAtom array' |
427 |
return |
428 |
endif |
429 |
|
430 |
#ifdef IS_MPI |
431 |
do j = 1, nAtomsInRow |
432 |
#else |
433 |
do j = 1, nLocal |
434 |
#endif |
435 |
nSkipsForAtom(j) = 0 |
436 |
#ifdef IS_MPI |
437 |
id1 = AtomRowToGlobal(j) |
438 |
#else |
439 |
id1 = j |
440 |
#endif |
441 |
do i = 1, nExcludes_Local |
442 |
if (excludesLocal(1,i) .eq. id1 ) then |
443 |
nSkipsForAtom(j) = nSkipsForAtom(j) + 1 |
444 |
! exclude lists have global ID's so this line is |
445 |
! the same in MPI and non-MPI |
446 |
id2 = excludesLocal(2,i) |
447 |
skipsForAtom(j, nSkipsForAtom(j)) = id2 |
448 |
endif |
449 |
if (excludesLocal(2, i) .eq. id1 ) then |
450 |
nSkipsForAtom(j) = nSkipsForAtom(j) + 1 |
451 |
! exclude lists have global ID's so this line is |
452 |
! the same in MPI and non-MPI |
453 |
id2 = excludesLocal(1,i) |
454 |
skipsForAtom(j, nSkipsForAtom(j)) = id2 |
455 |
endif |
456 |
end do |
457 |
enddo |
458 |
|
459 |
do i = 1, nExcludes_Global |
460 |
excludesGlobal(i) = CexcludesGlobal(i) |
461 |
enddo |
462 |
|
463 |
do i = 1, nGlobal |
464 |
molMemberShipList(i) = CmolMembership(i) |
465 |
enddo |
466 |
|
467 |
call createSimHasAtype(alloc_stat) |
468 |
if (alloc_stat /= 0) then |
469 |
status = -1 |
470 |
end if |
471 |
|
472 |
if (status == 0) simulation_setup_complete = .true. |
473 |
|
474 |
end subroutine SimulationSetup |
475 |
|
476 |
subroutine setBox(cHmat, cHmatInv, cBoxIsOrthorhombic) |
477 |
real(kind=dp), dimension(3,3) :: cHmat, cHmatInv |
478 |
integer :: cBoxIsOrthorhombic |
479 |
integer :: smallest, status, i |
480 |
|
481 |
Hmat = cHmat |
482 |
HmatInv = cHmatInv |
483 |
if (cBoxIsOrthorhombic .eq. 0 ) then |
484 |
boxIsOrthorhombic = .false. |
485 |
else |
486 |
boxIsOrthorhombic = .true. |
487 |
endif |
488 |
|
489 |
return |
490 |
end subroutine setBox |
491 |
|
492 |
function getDielect() result(dielect) |
493 |
real( kind = dp ) :: dielect |
494 |
dielect = thisSim%dielect |
495 |
end function getDielect |
496 |
|
497 |
function SimUsesPBC() result(doesit) |
498 |
logical :: doesit |
499 |
doesit = thisSim%SIM_uses_PBC |
500 |
end function SimUsesPBC |
501 |
|
502 |
function SimUsesDirectionalAtoms() result(doesit) |
503 |
logical :: doesit |
504 |
doesit = thisSim%SIM_uses_dipoles .or. thisSim%SIM_uses_Sticky .or. & |
505 |
thisSim%SIM_uses_StickyPower .or. & |
506 |
thisSim%SIM_uses_GayBerne .or. thisSim%SIM_uses_Shapes |
507 |
end function SimUsesDirectionalAtoms |
508 |
|
509 |
function SimUsesLennardJones() result(doesit) |
510 |
logical :: doesit |
511 |
doesit = thisSim%SIM_uses_LennardJones |
512 |
end function SimUsesLennardJones |
513 |
|
514 |
function SimUsesElectrostatics() result(doesit) |
515 |
logical :: doesit |
516 |
doesit = thisSim%SIM_uses_Electrostatics |
517 |
end function SimUsesElectrostatics |
518 |
|
519 |
function SimUsesCharges() result(doesit) |
520 |
logical :: doesit |
521 |
doesit = thisSim%SIM_uses_Charges |
522 |
end function SimUsesCharges |
523 |
|
524 |
function SimUsesDipoles() result(doesit) |
525 |
logical :: doesit |
526 |
doesit = thisSim%SIM_uses_Dipoles |
527 |
end function SimUsesDipoles |
528 |
|
529 |
function SimUsesSticky() result(doesit) |
530 |
logical :: doesit |
531 |
doesit = thisSim%SIM_uses_Sticky |
532 |
end function SimUsesSticky |
533 |
|
534 |
function SimUsesStickyPower() result(doesit) |
535 |
logical :: doesit |
536 |
doesit = thisSim%SIM_uses_StickyPower |
537 |
end function SimUsesStickyPower |
538 |
|
539 |
function SimUsesGayBerne() result(doesit) |
540 |
logical :: doesit |
541 |
doesit = thisSim%SIM_uses_GayBerne |
542 |
end function SimUsesGayBerne |
543 |
|
544 |
function SimUsesEAM() result(doesit) |
545 |
logical :: doesit |
546 |
doesit = thisSim%SIM_uses_EAM |
547 |
end function SimUsesEAM |
548 |
|
549 |
function SimUsesShapes() result(doesit) |
550 |
logical :: doesit |
551 |
doesit = thisSim%SIM_uses_Shapes |
552 |
end function SimUsesShapes |
553 |
|
554 |
function SimUsesFLARB() result(doesit) |
555 |
logical :: doesit |
556 |
doesit = thisSim%SIM_uses_FLARB |
557 |
end function SimUsesFLARB |
558 |
|
559 |
function SimUsesRF() result(doesit) |
560 |
logical :: doesit |
561 |
doesit = thisSim%SIM_uses_RF |
562 |
end function SimUsesRF |
563 |
|
564 |
function SimUsesDampedWolf() result(doesit) |
565 |
logical :: doesit |
566 |
doesit = thisSim%SIM_uses_DampedWolf |
567 |
end function SimUsesDampedWolf |
568 |
|
569 |
function SimRequiresPrepairCalc() result(doesit) |
570 |
logical :: doesit |
571 |
doesit = thisSim%SIM_uses_EAM |
572 |
end function SimRequiresPrepairCalc |
573 |
|
574 |
function SimRequiresPostpairCalc() result(doesit) |
575 |
logical :: doesit |
576 |
doesit = thisSim%SIM_uses_RF .or. thisSim%SIM_uses_DampedWolf |
577 |
end function SimRequiresPostpairCalc |
578 |
|
579 |
! Function returns true if the simulation has this atype |
580 |
function SimHasAtype(thisAtype) result(doesit) |
581 |
logical :: doesit |
582 |
integer :: thisAtype |
583 |
doesit = .false. |
584 |
if(.not.allocated(SimHasAtypeMap)) return |
585 |
|
586 |
doesit = SimHasAtypeMap(thisAtype) |
587 |
|
588 |
end function SimHasAtype |
589 |
|
590 |
subroutine createSimHasAtype(status) |
591 |
integer, intent(out) :: status |
592 |
integer :: alloc_stat |
593 |
integer :: me_i |
594 |
integer :: mpiErrors |
595 |
integer :: nAtypes |
596 |
status = 0 |
597 |
|
598 |
nAtypes = getSize(atypes) |
599 |
! Setup logical map for atypes in simulation |
600 |
if (.not.allocated(SimHasAtypeMap)) then |
601 |
allocate(SimHasAtypeMap(nAtypes),stat=alloc_stat) |
602 |
if (alloc_stat /= 0 ) then |
603 |
status = -1 |
604 |
return |
605 |
end if |
606 |
SimHasAtypeMap = .false. |
607 |
end if |
608 |
|
609 |
! Loop through the local atoms and grab the atypes present |
610 |
do me_i = 1,nLocal |
611 |
SimHasAtypeMap(atid(me_i)) = .true. |
612 |
end do |
613 |
! For MPI, we need to know all possible atypes present in |
614 |
! simulation on all processors. Use LOR operation to set map. |
615 |
#ifdef IS_MPI |
616 |
if (.not.allocated(SimHasAtypeMapTemp)) then |
617 |
allocate(SimHasAtypeMapTemp(nAtypes),stat=alloc_stat) |
618 |
if (alloc_stat /= 0 ) then |
619 |
status = -1 |
620 |
return |
621 |
end if |
622 |
end if |
623 |
call mpi_allreduce(SimHasAtypeMap, SimHasAtypeMaptemp, nAtypes, & |
624 |
mpi_logical, MPI_LOR, mpi_comm_world, mpiErrors) |
625 |
simHasAtypeMap = simHasAtypeMapTemp |
626 |
deallocate(simHasAtypeMapTemp) |
627 |
#endif |
628 |
end subroutine createSimHasAtype |
629 |
|
630 |
subroutine InitializeSimGlobals(thisStat) |
631 |
integer, intent(out) :: thisStat |
632 |
integer :: alloc_stat |
633 |
|
634 |
thisStat = 0 |
635 |
|
636 |
call FreeSimGlobals() |
637 |
|
638 |
allocate(excludesLocal(2,nExcludes_Local), stat=alloc_stat) |
639 |
if (alloc_stat /= 0 ) then |
640 |
thisStat = -1 |
641 |
return |
642 |
endif |
643 |
|
644 |
allocate(excludesGlobal(nExcludes_Global), stat=alloc_stat) |
645 |
if (alloc_stat /= 0 ) then |
646 |
thisStat = -1 |
647 |
return |
648 |
endif |
649 |
|
650 |
allocate(molMembershipList(nGlobal), stat=alloc_stat) |
651 |
if (alloc_stat /= 0 ) then |
652 |
thisStat = -1 |
653 |
return |
654 |
endif |
655 |
|
656 |
end subroutine InitializeSimGlobals |
657 |
|
658 |
subroutine FreeSimGlobals() |
659 |
|
660 |
!We free in the opposite order in which we allocate in. |
661 |
|
662 |
if (allocated(skipsForAtom)) deallocate(skipsForAtom) |
663 |
if (allocated(nSkipsForAtom)) deallocate(nSkipsForAtom) |
664 |
if (allocated(mfactLocal)) deallocate(mfactLocal) |
665 |
if (allocated(mfactCol)) deallocate(mfactCol) |
666 |
if (allocated(mfactRow)) deallocate(mfactRow) |
667 |
if (allocated(groupListCol)) deallocate(groupListCol) |
668 |
if (allocated(groupListRow)) deallocate(groupListRow) |
669 |
if (allocated(groupStartCol)) deallocate(groupStartCol) |
670 |
if (allocated(groupStartRow)) deallocate(groupStartRow) |
671 |
if (allocated(molMembershipList)) deallocate(molMembershipList) |
672 |
if (allocated(excludesGlobal)) deallocate(excludesGlobal) |
673 |
if (allocated(excludesLocal)) deallocate(excludesLocal) |
674 |
|
675 |
end subroutine FreeSimGlobals |
676 |
|
677 |
pure function getNlocal() result(n) |
678 |
integer :: n |
679 |
n = nLocal |
680 |
end function getNlocal |
681 |
|
682 |
|
683 |
|
684 |
|
685 |
|
686 |
end module simulation |