module psb_z_comm_cbind_mod use iso_c_binding use psb_base_mod use psb_objhandle_mod use psb_base_string_cbind_mod contains function psb_c_z_ovrl(xh,cdh) bind(c) result(res) implicit none integer(psb_c_int) :: res type(psb_c_zvector) :: xh type(psb_c_descriptor) :: cdh type(psb_desc_type), pointer :: descp type(psb_z_vect_type), pointer :: xp integer :: info res = -1 if (c_associated(cdh%item)) then call c_f_pointer(cdh%item,descp) else return end if if (c_associated(xh%item)) then call c_f_pointer(xh%item,xp) else return end if call psb_ovrl(xp,descp,info) res = info end function psb_c_z_ovrl function psb_c_z_ovrl_opt(xh,cdh,update,mode) bind(c) result(res) implicit none integer(psb_c_int) :: res integer(psb_c_int), value :: update, mode type(psb_c_zvector) :: xh type(psb_c_descriptor) :: cdh type(psb_desc_type), pointer :: descp type(psb_z_vect_type), pointer :: xp integer :: info res = -1 if (c_associated(cdh%item)) then call c_f_pointer(cdh%item,descp) else return end if if (c_associated(xh%item)) then call c_f_pointer(xh%item,xp) else return end if call psb_ovrl(xp,descp,info,update=update,mode=mode) res = info end function psb_c_z_ovrl_opt function psb_c_z_halo(xh,cdh) bind(c) result(res) implicit none integer(psb_c_int) :: res type(psb_c_zvector) :: xh type(psb_c_descriptor) :: cdh type(psb_desc_type), pointer :: descp type(psb_z_vect_type), pointer :: xp integer :: info res = -1 if (c_associated(cdh%item)) then call c_f_pointer(cdh%item,descp) else return end if if (c_associated(xh%item)) then call c_f_pointer(xh%item,xp) else return end if call psb_halo(xp,descp,info) res = info end function psb_c_z_halo function psb_c_z_halo_opt(xh,cdh,tran,data,mode) bind(c) result(res) implicit none integer(psb_c_int) :: res integer(psb_c_int), value :: data, mode character(c_char) :: tran type(psb_c_zvector) :: xh type(psb_c_descriptor) :: cdh type(psb_desc_type), pointer :: descp type(psb_z_vect_type), pointer :: xp character :: ftrans integer :: info res = -1 if (c_associated(cdh%item)) then call c_f_pointer(cdh%item,descp) else return end if if (c_associated(xh%item)) then call c_f_pointer(xh%item,xp) else return end if ftrans = trans call psb_halo(xp,descp,info,data=data,mode=mode,tran=tran) res = info end function psb_c_z_halo_opt function psb_c_z_vscatter(ng,gx,xh,cdh) bind(c) result(res) implicit none integer(psb_c_int) :: res integer(psb_c_int), value :: ng complex(c_double_complex), target :: gx(*) type(psb_c_zvector) :: xh type(psb_c_descriptor) :: cdh type(psb_desc_type), pointer :: descp type(psb_z_vect_type), pointer :: vp complex(psb_dpk_), pointer :: pgx(:) integer :: info, sz res = -1 if (c_associated(cdh%item)) then call c_f_pointer(cdh%item,descp) else return end if if (c_associated(xh%item)) then call c_f_pointer(xh%item,vp) else return end if pgx => gx(1:ng) call psb_scatter(pgx,vp,descp,info) res = info end function psb_c_z_vscatter function psb_c_zvgather(v,xh,cdh) bind(c) result(res) implicit none integer(psb_c_int) :: res complex(c_double_complex), target :: v(*) type(psb_c_zvector) :: xh type(psb_c_descriptor) :: cdh type(psb_desc_type), pointer :: descp type(psb_z_vect_type), pointer :: vp complex(psb_dpk_), allocatable :: fv(:) integer :: info, sz res = -1 if (c_associated(cdh%item)) then call c_f_pointer(cdh%item,descp) else return end if if (c_associated(xh%item)) then call c_f_pointer(xh%item,vp) else return end if call psb_gather(fv,vp,descp,info) res = info if (res /=0) return sz = size(fv) v(1:sz) = fv(1:sz) end function psb_c_zvgather function psb_c_zspgather(gah,ah,cdh) bind(c) result(res) implicit none integer(psb_c_int) :: res type(psb_c_zspmat) :: ah, gah type(psb_c_descriptor) :: cdh type(psb_desc_type), pointer :: descp type(psb_zspmat_type), pointer :: ap, gap integer :: info, sz res = -1 if (c_associated(cdh%item)) then call c_f_pointer(cdh%item,descp) else return end if if (c_associated(ah%item)) then call c_f_pointer(ah%item,ap) else return end if if (c_associated(gah%item)) then call c_f_pointer(gah%item,gap) else return end if call psb_gather(gap,ap,descp,info) res = info end function psb_c_zspgather end module psb_z_comm_cbind_mod