You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
318 lines
7.1 KiB
Fortran
318 lines
7.1 KiB
Fortran
module psb_z_psblas_cbind_mod
|
|
use iso_c_binding
|
|
use psb_base_mod
|
|
use psb_objhandle_mod
|
|
use psb_base_string_cbind_mod
|
|
|
|
contains
|
|
|
|
function psb_c_zgeaxpby(alpha,xh,beta,yh,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk) :: res
|
|
|
|
type(psb_c_zvector) :: xh,yh
|
|
type(psb_c_descriptor) :: cdh
|
|
complex(c_double_complex), value :: alpha,beta
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_z_vect_type), pointer :: xp,yp
|
|
integer(psb_c_ipk) :: 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
|
|
if (c_associated(yh%item)) then
|
|
call c_f_pointer(yh%item,yp)
|
|
else
|
|
return
|
|
end if
|
|
|
|
call psb_geaxpby(alpha,xp,beta,yp,descp,info)
|
|
|
|
res = info
|
|
|
|
end function psb_c_zgeaxpby
|
|
|
|
function psb_c_zgenrm2(xh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double_complex) :: 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(psb_c_ipk) :: info
|
|
|
|
res = -1.0
|
|
|
|
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
|
|
|
|
res = psb_genrm2(xp,descp,info)
|
|
|
|
end function psb_c_zgenrm2
|
|
|
|
function psb_c_zgeamax(xh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double_complex) :: 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(psb_c_ipk) :: info
|
|
|
|
res = -1.0
|
|
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
|
|
|
|
res = psb_geamax(xp,descp,info)
|
|
|
|
end function psb_c_zgeamax
|
|
|
|
function psb_c_zgeasum(xh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double_complex) :: 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(psb_c_ipk) :: info
|
|
|
|
res = -1.0
|
|
|
|
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
|
|
|
|
res = psb_geasum(xp,descp,info)
|
|
|
|
end function psb_c_zgeasum
|
|
|
|
|
|
function psb_c_zspnrmi(ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double_complex) :: res
|
|
|
|
type(psb_c_zspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_zspmat_type), pointer :: ap
|
|
integer(psb_c_ipk) :: info
|
|
|
|
res = -1.0
|
|
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
|
|
|
|
res = psb_spnrmi(ap,descp,info)
|
|
|
|
end function psb_c_zspnrmi
|
|
|
|
function psb_c_zgedot(xh,yh,cdh) bind(c) result(res)
|
|
implicit none
|
|
complex(c_double_complex) :: res
|
|
|
|
type(psb_c_zvector) :: xh,yh
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_z_vect_type), pointer :: xp,yp
|
|
integer(psb_c_ipk) :: info
|
|
|
|
res = -1.0
|
|
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
|
|
if (c_associated(yh%item)) then
|
|
call c_f_pointer(yh%item,yp)
|
|
else
|
|
return
|
|
end if
|
|
res = psb_gedot(xp,yp,descp,info)
|
|
|
|
end function psb_c_zgedot
|
|
|
|
|
|
function psb_c_zspmm(alpha,ah,xh,beta,yh,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk) :: res
|
|
|
|
type(psb_c_zspmat) :: ah
|
|
type(psb_c_zvector) :: xh,yh
|
|
type(psb_c_descriptor) :: cdh
|
|
complex(c_double_complex), value :: alpha, beta
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_z_vect_type), pointer :: xp,yp
|
|
type(psb_zspmat_type), pointer :: ap
|
|
integer(psb_c_ipk) :: 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
|
|
if (c_associated(yh%item)) then
|
|
call c_f_pointer(yh%item,yp)
|
|
else
|
|
return
|
|
end if
|
|
if (c_associated(ah%item)) then
|
|
call c_f_pointer(ah%item,ap)
|
|
else
|
|
return
|
|
end if
|
|
|
|
call psb_spmm(alpha,ap,xp,beta,yp,descp,info)
|
|
|
|
res = info
|
|
|
|
end function psb_c_zspmm
|
|
|
|
|
|
function psb_c_zspmm_opt(alpha,ah,xh,beta,yh,cdh,trans,doswap) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk) :: res
|
|
|
|
type(psb_c_zspmat) :: ah
|
|
type(psb_c_zvector) :: xh,yh
|
|
type(psb_c_descriptor) :: cdh
|
|
complex(c_double_complex), value :: alpha, beta
|
|
character(c_char) :: trans
|
|
logical(c_bool), value :: doswap
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_z_vect_type), pointer :: xp,yp
|
|
type(psb_zspmat_type), pointer :: ap
|
|
character :: ftrans
|
|
logical :: fdoswap
|
|
integer(psb_c_ipk) :: 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
|
|
if (c_associated(yh%item)) then
|
|
call c_f_pointer(yh%item,yp)
|
|
else
|
|
return
|
|
end if
|
|
if (c_associated(ah%item)) then
|
|
call c_f_pointer(ah%item,ap)
|
|
else
|
|
return
|
|
end if
|
|
|
|
fdoswap = doswap
|
|
ftrans = trans
|
|
call psb_spmm(alpha,ap,xp,beta,yp,descp,info,trans=ftrans,doswap=fdoswap)
|
|
|
|
res = info
|
|
|
|
end function psb_c_zspmm_opt
|
|
|
|
|
|
function psb_c_zspsm(alpha,ah,xh,beta,yh,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk) :: res
|
|
|
|
type(psb_c_zspmat) :: ah
|
|
type(psb_c_zvector) :: xh,yh
|
|
type(psb_c_descriptor) :: cdh
|
|
complex(c_double_complex), value :: alpha, beta
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_z_vect_type), pointer :: xp,yp
|
|
type(psb_zspmat_type), pointer :: ap
|
|
integer(psb_c_ipk) :: 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
|
|
if (c_associated(yh%item)) then
|
|
call c_f_pointer(yh%item,yp)
|
|
else
|
|
return
|
|
end if
|
|
if (c_associated(ah%item)) then
|
|
call c_f_pointer(ah%item,ap)
|
|
else
|
|
return
|
|
end if
|
|
|
|
call psb_spsm(alpha,ap,xp,beta,yp,descp,info)
|
|
|
|
res = info
|
|
|
|
end function psb_c_zspsm
|
|
|
|
|
|
end module psb_z_psblas_cbind_mod
|