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.
290 lines
6.3 KiB
Fortran
290 lines
6.3 KiB
Fortran
8 years ago
|
module psb_s_psblas_cbind_mod
|
||
|
|
use iso_c_binding
|
||
|
|
|
||
|
|
contains
|
||
|
|
|
||
|
|
function psb_c_sgeaxpby(alpha,xh,beta,yh,cdh) bind(c) result(res)
|
||
|
|
use psb_base_mod
|
||
|
|
use psb_objhandle_mod
|
||
|
|
use psb_base_string_cbind_mod
|
||
|
|
implicit none
|
||
|
|
integer(psb_c_int) :: res
|
||
|
|
|
||
|
|
type(psb_c_svector) :: xh,yh
|
||
|
|
type(psb_c_descriptor) :: cdh
|
||
|
|
real(c_float), value :: alpha,beta
|
||
|
|
|
||
|
|
type(psb_desc_type), pointer :: descp
|
||
|
|
type(psb_s_vect_type), pointer :: xp,yp
|
||
|
|
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
|
||
|
|
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_sgeaxpby
|
||
|
|
|
||
|
|
function psb_c_sgenrm2(xh,cdh) bind(c) result(res)
|
||
|
|
use psb_base_mod
|
||
|
|
use psb_objhandle_mod
|
||
|
|
use psb_base_string_cbind_mod
|
||
|
|
implicit none
|
||
|
|
real(c_float) :: res
|
||
|
|
|
||
|
|
type(psb_c_svector) :: xh
|
||
|
|
type(psb_c_descriptor) :: cdh
|
||
|
|
type(psb_desc_type), pointer :: descp
|
||
|
|
type(psb_s_vect_type), pointer :: xp
|
||
|
|
integer :: 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_sgenrm2
|
||
|
|
|
||
|
|
function psb_c_sgeamax(xh,cdh) bind(c) result(res)
|
||
|
|
use psb_base_mod
|
||
|
|
use psb_objhandle_mod
|
||
|
|
use psb_base_string_cbind_mod
|
||
|
|
implicit none
|
||
|
|
real(c_float) :: res
|
||
|
|
|
||
|
|
type(psb_c_svector) :: xh
|
||
|
|
type(psb_c_descriptor) :: cdh
|
||
|
|
type(psb_desc_type), pointer :: descp
|
||
|
|
type(psb_s_vect_type), pointer :: xp
|
||
|
|
integer :: 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_sgeamax
|
||
|
|
|
||
|
|
function psb_c_sgeasum(xh,cdh) bind(c) result(res)
|
||
|
|
use psb_base_mod
|
||
|
|
use psb_objhandle_mod
|
||
|
|
use psb_base_string_cbind_mod
|
||
|
|
implicit none
|
||
|
|
real(c_float) :: res
|
||
|
|
|
||
|
|
type(psb_c_svector) :: xh
|
||
|
|
type(psb_c_descriptor) :: cdh
|
||
|
|
type(psb_desc_type), pointer :: descp
|
||
|
|
type(psb_s_vect_type), pointer :: xp
|
||
|
|
integer :: 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_sgeasum
|
||
|
|
|
||
|
|
|
||
|
|
function psb_c_sspnrmi(ah,cdh) bind(c) result(res)
|
||
|
|
use psb_base_mod
|
||
|
|
use psb_objhandle_mod
|
||
|
|
use psb_base_string_cbind_mod
|
||
|
|
implicit none
|
||
|
|
real(c_float) :: res
|
||
|
|
|
||
|
|
type(psb_c_sspmat) :: ah
|
||
|
|
type(psb_c_descriptor) :: cdh
|
||
|
|
type(psb_desc_type), pointer :: descp
|
||
|
|
type(psb_sspmat_type), pointer :: ap
|
||
|
|
integer :: 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_sspnrmi
|
||
|
|
|
||
|
|
function psb_c_sgedot(xh,yh,cdh) bind(c) result(res)
|
||
|
|
use psb_base_mod
|
||
|
|
use psb_objhandle_mod
|
||
|
|
use psb_base_string_cbind_mod
|
||
|
|
implicit none
|
||
|
|
real(c_float) :: res
|
||
|
|
|
||
|
|
type(psb_c_svector) :: xh,yh
|
||
|
|
type(psb_c_descriptor) :: cdh
|
||
|
|
type(psb_desc_type), pointer :: descp
|
||
|
|
type(psb_s_vect_type), pointer :: xp,yp
|
||
|
|
integer :: 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_sgedot
|
||
|
|
|
||
|
|
|
||
|
|
function psb_c_sspmm(alpha,ah,xh,beta,yh,cdh) bind(c) result(res)
|
||
|
|
use psb_base_mod
|
||
|
|
use psb_objhandle_mod
|
||
|
|
use psb_base_string_cbind_mod
|
||
|
|
implicit none
|
||
|
|
integer(psb_c_int) :: res
|
||
|
|
|
||
|
|
type(psb_c_sspmat) :: ah
|
||
|
|
type(psb_c_svector) :: xh,yh
|
||
|
|
type(psb_c_descriptor) :: cdh
|
||
|
|
real(c_float), value :: alpha, beta
|
||
|
|
type(psb_desc_type), pointer :: descp
|
||
|
|
type(psb_s_vect_type), pointer :: xp,yp
|
||
|
|
type(psb_sspmat_type), pointer :: ap
|
||
|
|
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
|
||
|
|
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_sspmm
|
||
|
|
|
||
|
|
|
||
|
|
function psb_c_sspsm(alpha,ah,xh,beta,yh,cdh) bind(c) result(res)
|
||
|
|
use psb_base_mod
|
||
|
|
use psb_objhandle_mod
|
||
|
|
use psb_base_string_cbind_mod
|
||
|
|
implicit none
|
||
|
|
integer(psb_c_int) :: res
|
||
|
|
|
||
|
|
type(psb_c_sspmat) :: ah
|
||
|
|
type(psb_c_svector) :: xh,yh
|
||
|
|
type(psb_c_descriptor) :: cdh
|
||
|
|
real(c_float), value :: alpha, beta
|
||
|
|
type(psb_desc_type), pointer :: descp
|
||
|
|
type(psb_s_vect_type), pointer :: xp,yp
|
||
|
|
type(psb_sspmat_type), pointer :: ap
|
||
|
|
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
|
||
|
|
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_sspsm
|
||
|
|
|
||
|
|
|
||
|
|
end module psb_s_psblas_cbind_mod
|