LCOV - code coverage report
Current view: top level - src/motion - thermal_region_types.F (source / functions) Hit Total Coverage
Test: CP2K Regtests (git:b195825) Lines: 10 11 90.9 %
Date: 2024-04-20 06:29:22 Functions: 2 4 50.0 %

          Line data    Source code
       1             : !--------------------------------------------------------------------------------------------------!
       2             : !   CP2K: A general program to perform molecular dynamics simulations                              !
       3             : !   Copyright 2000-2024 CP2K developers group <https://cp2k.org>                                   !
       4             : !                                                                                                  !
       5             : !   SPDX-License-Identifier: GPL-2.0-or-later                                                      !
       6             : !--------------------------------------------------------------------------------------------------!
       7             : 
       8             : ! **************************************************************************************************
       9             : !> \brief Thermal regions type: to initialize and control the temperature of
      10             : !>        different regions
      11             : !> \par History
      12             : !>   - Added support for langevin regions (2014/01/08, LT)
      13             : !> \author MI
      14             : ! **************************************************************************************************
      15             : MODULE thermal_region_types
      16             : 
      17             :    USE input_section_types,             ONLY: section_vals_type
      18             :    USE kinds,                           ONLY: dp
      19             : #include "../base/base_uses.f90"
      20             : 
      21             :    IMPLICIT NONE
      22             : 
      23             :    PRIVATE
      24             :    PUBLIC :: thermal_regions_type, &
      25             :              thermal_region_type, &
      26             :              allocate_thermal_regions, &
      27             :              release_thermal_regions
      28             : 
      29             :    TYPE thermal_regions_type
      30             :       INTEGER :: nregions = 0
      31             :       LOGICAL :: force_rescaling = .FALSE.
      32             :       REAL(KIND=dp) :: temp_reg0 = 0.0_dp
      33             :       LOGICAL, DIMENSION(:), POINTER                   :: do_langevin => NULL()
      34             :       TYPE(section_vals_type), POINTER                 :: section => NULL()
      35             :       TYPE(thermal_region_type), DIMENSION(:), POINTER :: thermal_region => NULL()
      36             :    END TYPE thermal_regions_type
      37             : 
      38             :    TYPE thermal_region_type
      39             :       INTEGER :: region_index = 0, npart = 0
      40             :       INTEGER, DIMENSION(:), POINTER :: part_index => NULL()
      41             :       REAL(KIND=dp) :: ekin = 0.0_dp, noisy_gamma_region = 0.0_dp, temperature = 0.0_dp, temp_expected = 0.0_dp, temp_tol = 0.0_dp
      42             :    END TYPE thermal_region_type
      43             : 
      44             :    CHARACTER(len=*), PARAMETER, PRIVATE :: moduleN = 'thermal_region_types'
      45             : CONTAINS
      46             : 
      47             : ! **************************************************************************************************
      48             : !> \brief allocate thermal_regions
      49             : !> \param thermal_regions ...
      50             : !> \author
      51             : ! **************************************************************************************************
      52        1796 :    SUBROUTINE allocate_thermal_regions(thermal_regions)
      53             :       TYPE(thermal_regions_type), INTENT(OUT)            :: thermal_regions
      54             : 
      55             :       MARK_USED(thermal_regions)
      56        1796 :    END SUBROUTINE allocate_thermal_regions
      57             : 
      58             : ! **************************************************************************************************
      59             : !> \brief release thermal_regions
      60             : !> \param thermal_regions ...
      61             : !> \author
      62             : ! **************************************************************************************************
      63        1796 :    SUBROUTINE release_thermal_regions(thermal_regions)
      64             : 
      65             :       TYPE(thermal_regions_type), INTENT(INOUT)          :: thermal_regions
      66             : 
      67             :       INTEGER                                            :: ireg
      68             : 
      69        1796 :       IF (ASSOCIATED(thermal_regions%thermal_region)) THEN
      70          34 :          DO ireg = 1, SIZE(thermal_regions%thermal_region)
      71          34 :             DEALLOCATE (thermal_regions%thermal_region(ireg)%part_index)
      72             :          END DO
      73          14 :          DEALLOCATE (thermal_regions%thermal_region)
      74             :       END IF
      75        1796 :       IF (ASSOCIATED(thermal_regions%do_langevin)) THEN
      76          12 :          DEALLOCATE (thermal_regions%do_langevin)
      77             :       END IF
      78             : 
      79        1796 :    END SUBROUTINE release_thermal_regions
      80             : 
      81           0 : END MODULE thermal_region_types

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