psblas3/base/modules/comm/psi_d_comm_a_mod.f90

!   
!                Parallel Sparse BLAS  version 3.5
!      (C) Copyright 2006-2018
!        Salvatore Filippone    
!        Alfredo Buttari      
!   
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!    modification, are permitted provided that the following conditions
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!      2. Redistributions in binary form must reproduce the above copyright
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!         software without specific written permission.
!   
!    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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!   
!    
module psi_d_comm_a_mod
  use psb_desc_mod, only : psb_desc_type, psb_ipk_, psb_dpk_, psb_i_base_vect_type

  interface psi_swapdata
    subroutine psi_dswapdatam(flag,n,beta,y,desc_a,work,info,data)
      import 
      integer(psb_ipk_), intent(in)         :: flag, n
      integer(psb_ipk_), intent(out)        :: info
      real(psb_dpk_)           :: y(:,:), beta
      real(psb_dpk_),target    :: work(:)
      type(psb_desc_type), target :: desc_a
      integer(psb_ipk_), optional           :: data
    end subroutine psi_dswapdatam
    subroutine psi_dswapdatav(flag,beta,y,desc_a,work,info,data)
      import 
      integer(psb_ipk_), intent(in)         :: flag
      integer(psb_ipk_), intent(out)        :: info
      real(psb_dpk_)           :: y(:), beta 
      real(psb_dpk_),target    :: work(:)
      type(psb_desc_type), target :: desc_a
      integer(psb_ipk_), optional           :: data
    end subroutine psi_dswapdatav
      subroutine psi_dswapidxm(ictxt,icomm,flag,n,beta,y,idx,&
         & totxch,totsnd,totrcv,work,info)
      import 
      integer(psb_ipk_), intent(in)      :: ictxt,icomm,flag, n
      integer(psb_ipk_), intent(out)     :: info
      real(psb_dpk_)        :: y(:,:), beta
      real(psb_dpk_),target :: work(:)
      integer(psb_ipk_), intent(in)      :: idx(:),totxch,totsnd,totrcv
    end subroutine psi_dswapidxm
    subroutine psi_dswapidxv(ictxt,icomm,flag,beta,y,idx,&
         & totxch,totsnd,totrcv,work,info)
      import 
      integer(psb_ipk_), intent(in)      :: ictxt,icomm,flag
      integer(psb_ipk_), intent(out)     :: info
      real(psb_dpk_)        :: y(:), beta
      real(psb_dpk_),target :: work(:)
      integer(psb_ipk_), intent(in)      :: idx(:),totxch,totsnd,totrcv
    end subroutine psi_dswapidxv
  end interface psi_swapdata


  interface psi_swaptran
    subroutine psi_dswaptranm(flag,n,beta,y,desc_a,work,info,data)
      import 
      integer(psb_ipk_), intent(in)         :: flag, n
      integer(psb_ipk_), intent(out)        :: info
      real(psb_dpk_)           :: y(:,:), beta
      real(psb_dpk_),target    :: work(:)
      type(psb_desc_type), target :: desc_a
      integer(psb_ipk_), optional           :: data
    end subroutine psi_dswaptranm
    subroutine psi_dswaptranv(flag,beta,y,desc_a,work,info,data)
      import 
      integer(psb_ipk_), intent(in)         :: flag
      integer(psb_ipk_), intent(out)        :: info
      real(psb_dpk_)           :: y(:), beta
      real(psb_dpk_),target    :: work(:)
      type(psb_desc_type), target :: desc_a
      integer(psb_ipk_), optional           :: data
    end subroutine psi_dswaptranv
    subroutine psi_dtranidxm(ictxt,icomm,flag,n,beta,y,idx,&
         & totxch,totsnd,totrcv,work,info)
      import 
      integer(psb_ipk_), intent(in)      :: ictxt,icomm,flag, n
      integer(psb_ipk_), intent(out)     :: info
      real(psb_dpk_)        :: y(:,:), beta
      real(psb_dpk_),target :: work(:)
      integer(psb_ipk_), intent(in)       :: idx(:),totxch,totsnd,totrcv
    end subroutine psi_dtranidxm
    subroutine psi_dtranidxv(ictxt,icomm,flag,beta,y,idx,&
         & totxch,totsnd,totrcv,work,info)
      import 
      integer(psb_ipk_), intent(in)      :: ictxt,icomm,flag
      integer(psb_ipk_), intent(out)     :: info
      real(psb_dpk_)        :: y(:), beta
      real(psb_dpk_),target :: work(:)
      integer(psb_ipk_), intent(in)      :: idx(:),totxch,totsnd,totrcv
    end subroutine psi_dtranidxv
  end interface psi_swaptran

  interface psi_ovrl_upd
    subroutine  psi_dovrl_updr1(x,desc_a,update,info)
      import 
      real(psb_dpk_), intent(inout), target :: x(:)
      type(psb_desc_type), intent(in)          :: desc_a
      integer(psb_ipk_), intent(in)                      :: update
      integer(psb_ipk_), intent(out)                     :: info
    end subroutine psi_dovrl_updr1
    subroutine  psi_dovrl_updr2(x,desc_a,update,info)
      import 
      real(psb_dpk_), intent(inout), target :: x(:,:)
      type(psb_desc_type), intent(in)          :: desc_a
      integer(psb_ipk_), intent(in)                      :: update
      integer(psb_ipk_), intent(out)                     :: info
    end subroutine psi_dovrl_updr2
  end interface psi_ovrl_upd

  interface psi_ovrl_save
    subroutine  psi_dovrl_saver1(x,xs,desc_a,info)
      import 
      real(psb_dpk_), intent(inout) :: x(:)
      real(psb_dpk_), allocatable   :: xs(:)
      type(psb_desc_type), intent(in)  :: desc_a
      integer(psb_ipk_), intent(out)             :: info
    end subroutine psi_dovrl_saver1
    subroutine  psi_dovrl_saver2(x,xs,desc_a,info)
      import 
      real(psb_dpk_), intent(inout) :: x(:,:)
      real(psb_dpk_), allocatable   :: xs(:,:)
      type(psb_desc_type), intent(in)  :: desc_a
      integer(psb_ipk_), intent(out)             :: info
    end subroutine psi_dovrl_saver2
  end interface psi_ovrl_save

  interface psi_ovrl_restore
    subroutine  psi_dovrl_restrr1(x,xs,desc_a,info)
      import 
      real(psb_dpk_), intent(inout)  :: x(:)
      real(psb_dpk_)                 :: xs(:)
      type(psb_desc_type), intent(in)  :: desc_a
      integer(psb_ipk_), intent(out)             :: info
    end subroutine psi_dovrl_restrr1
    subroutine  psi_dovrl_restrr2(x,xs,desc_a,info)
      import 
      real(psb_dpk_), intent(inout) :: x(:,:)
      real(psb_dpk_)                :: xs(:,:)
      type(psb_desc_type), intent(in)  :: desc_a
      integer(psb_ipk_), intent(out)             :: info
    end subroutine psi_dovrl_restrr2
  end interface psi_ovrl_restore

end module psi_d_comm_a_mod