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1370 lines
29 KiB
Fortran
1370 lines
29 KiB
Fortran
module psb_d_psblas_cbind_mod
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use iso_c_binding
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use psb_base_mod
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use psb_objhandle_mod
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use psb_base_string_cbind_mod
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contains
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function psb_c_dgeaxpby(alpha,xh,beta,yh,cdh) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh
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type(psb_c_descriptor) :: cdh
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real(c_double), value :: alpha,beta
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp
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integer(psb_c_ipk_) :: info
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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call psb_geaxpby(alpha,xp,beta,yp,descp,info)
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res = info
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end function psb_c_dgeaxpby
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function psb_c_dgeaxpbyz(alpha,xh,beta,yh,zh,cdh) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh,zh
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type(psb_c_descriptor) :: cdh
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real(c_double), value :: alpha,beta
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp,zp
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integer(psb_c_ipk_) :: info
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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if (c_associated(zh%item)) then
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call c_f_pointer(zh%item,zp)
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else
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return
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end if
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call psb_geaxpby(alpha,xp,beta,yp,zp,descp,info)
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res = info
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end function psb_c_dgeaxpbyz
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function psb_c_dgemlt(xh,yh,cdh) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh
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type(psb_c_descriptor) :: cdh
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp
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integer(psb_c_ipk_) :: info
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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call psb_gemlt(xp,yp,descp,info)
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res = info
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end function psb_c_dgemlt
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function psb_c_dgemlt2(alpha,xh,yh,beta,zh,cdh) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh, zh
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type(psb_c_descriptor) :: cdh
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp,zp
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integer(psb_c_ipk_) :: info
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real(psb_dpk_), intent(in), value :: alpha,beta
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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if (c_associated(zh%item)) then
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call c_f_pointer(zh%item,zp)
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else
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return
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end if
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call psb_gemlt(alpha,xp,yp,beta,zp,descp,info)
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res = info
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end function psb_c_dgemlt2
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function psb_c_dgediv(xh,yh,cdh) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh
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type(psb_c_descriptor) :: cdh
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp
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integer(psb_c_ipk_) :: info
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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call psb_gediv(xp,yp,descp,info)
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res = info
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end function psb_c_dgediv
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function psb_c_dgediv2(xh,yh,zh,cdh) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh,zh
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type(psb_c_descriptor) :: cdh
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp,zp
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integer(psb_c_ipk_) :: info
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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if (c_associated(zh%item)) then
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call c_f_pointer(zh%item,zp)
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else
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return
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end if
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call psb_gediv(xp,yp,zp,descp,info)
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res = info
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end function psb_c_dgediv2
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function psb_c_dgediv_check(xh,yh,cdh, flag) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh
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type(psb_c_descriptor) :: cdh
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logical(c_bool), value :: flag
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp
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integer(psb_c_ipk_) :: info
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logical :: fflag
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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fflag = flag
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call psb_gediv(xp,yp,descp,info,fflag)
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res = info
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end function psb_c_dgediv_check
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function psb_c_dgediv2_check(xh,yh,zh,cdh, flag) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh,zh
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type(psb_c_descriptor) :: cdh
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logical(c_bool), value :: flag
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp,zp
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integer(psb_c_ipk_) :: info
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logical :: fflag
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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if (c_associated(zh%item)) then
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call c_f_pointer(zh%item,zp)
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else
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return
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end if
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fflag = flag
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call psb_gediv(xp,yp,zp,descp,info,fflag)
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res = info
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end function psb_c_dgediv2_check
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function psb_c_dgeinv(xh,yh,cdh) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh
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type(psb_c_descriptor) :: cdh
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp
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integer(psb_c_ipk_) :: info
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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call psb_geinv(xp,yp,descp,info)
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res = info
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end function psb_c_dgeinv
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function psb_c_dgeinv_check(xh,yh,cdh, flag) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh
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type(psb_c_descriptor) :: cdh
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logical(c_bool), value :: flag
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp
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integer(psb_c_ipk_) :: info
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logical :: fflag
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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fflag = flag
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call psb_geinv(xp,yp,descp,info,fflag)
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res = info
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end function psb_c_dgeinv_check
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function psb_c_dgeabs(xh,yh,cdh) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,yh
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type(psb_c_descriptor) :: cdh
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,yp
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integer(psb_c_ipk_) :: info
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(yh%item)) then
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call c_f_pointer(yh%item,yp)
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else
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return
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end if
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call psb_geabs(xp,yp,descp,info)
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res = info
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end function psb_c_dgeabs
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function psb_c_dgecmp(xh,ch,zh,cdh) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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type(psb_c_dvector) :: xh,zh
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type(psb_c_descriptor) :: cdh
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,zp
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integer(psb_c_ipk_) :: info
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real(c_double), value :: ch
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(xh%item)) then
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call c_f_pointer(xh%item,xp)
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else
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return
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end if
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if (c_associated(zh%item)) then
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call c_f_pointer(zh%item,zp)
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else
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return
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end if
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call psb_gecmp(xp,ch,zp,descp,info)
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res = info
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end function psb_c_dgecmp
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function psb_c_dgecmpmat(ah,bh,tol,cdh) bind(c) result(res)
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implicit none
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logical(c_bool) :: res
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type(psb_c_dspmat) :: ah,bh
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type(psb_c_descriptor) :: cdh
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type(psb_desc_type), pointer :: descp
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type(psb_dspmat_type), pointer :: ap,bp
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integer(psb_c_ipk_) :: info
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real(c_double), value :: tol
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logical :: isequal
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res = .false.
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(ah%item)) then
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call c_f_pointer(ah%item,ap)
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else
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return
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end if
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if (c_associated(bh%item)) then
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call c_f_pointer(bh%item,bp)
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else
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return
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end if
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call psb_gecmp(ap,bp,tol,descp,isequal,info)
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res = isequal
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end function psb_c_dgecmpmat
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function psb_c_dgecmpmat_val(ah,val,tol,cdh) bind(c) result(res)
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implicit none
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logical(c_bool) :: res
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type(psb_c_dspmat) :: ah
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type(psb_c_descriptor) :: cdh
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type(psb_desc_type), pointer :: descp
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type(psb_dspmat_type), pointer :: ap
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integer(psb_c_ipk_) :: info
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real(c_double), value :: val
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real(c_double), value :: tol
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logical :: isequal
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res = .false.
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
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if (c_associated(ah%item)) then
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call c_f_pointer(ah%item,ap)
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else
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return
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end if
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call psb_gecmp(ap,val,tol,descp,isequal,info)
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res = isequal
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end function psb_c_dgecmpmat_val
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function psb_c_dgeaddconst(xh,bh,zh,cdh) bind(c) result(res)
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implicit none
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integer(psb_c_ipk_) :: res
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|
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type(psb_c_dvector) :: xh,zh
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type(psb_c_descriptor) :: cdh
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type(psb_desc_type), pointer :: descp
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type(psb_d_vect_type), pointer :: xp,zp
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integer(psb_c_ipk_) :: info
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real(c_double), value :: bh
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res = -1
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if (c_associated(cdh%item)) then
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call c_f_pointer(cdh%item,descp)
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else
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return
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end if
|
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if (c_associated(xh%item)) then
|
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call c_f_pointer(xh%item,xp)
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else
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return
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|
end if
|
|
if (c_associated(zh%item)) then
|
|
call c_f_pointer(zh%item,zp)
|
|
else
|
|
return
|
|
end if
|
|
|
|
call psb_geaddconst(xp,bh,zp,descp,info)
|
|
|
|
res = info
|
|
|
|
end function psb_c_dgeaddconst
|
|
|
|
function psb_c_dmask(ch,xh,mh,t,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
type(psb_c_dvector) :: ch,xh,mh
|
|
type(psb_c_descriptor) :: cdh
|
|
logical(c_bool) :: t
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_vect_type), pointer :: cp,xp,mp
|
|
integer(psb_c_ipk_) :: info
|
|
logical :: fp
|
|
|
|
res = -1
|
|
|
|
if (c_associated(cdh%item)) then
|
|
call c_f_pointer(cdh%item,descp)
|
|
else
|
|
return
|
|
end if
|
|
if (c_associated(ch%item)) then
|
|
call c_f_pointer(ch%item,cp)
|
|
else
|
|
return
|
|
end if
|
|
if (c_associated(xh%item)) then
|
|
call c_f_pointer(xh%item,xp)
|
|
else
|
|
return
|
|
end if
|
|
if (c_associated(mh%item)) then
|
|
call c_f_pointer(mh%item,mp)
|
|
else
|
|
return
|
|
end if
|
|
|
|
call psb_mask(cp,xp,mp,fp,descp,info)
|
|
|
|
t = fp
|
|
res = info
|
|
|
|
end function psb_c_dmask
|
|
|
|
function psb_c_dminquotient(xh,yh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(psb_dpk_) :: res
|
|
|
|
type(psb_c_dvector) :: xh,yh
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_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
|
|
|
|
res = psb_minquotient(xp,yp,descp,info)
|
|
|
|
|
|
end function psb_c_dminquotient
|
|
|
|
function psb_c_dgenrm2(xh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double) :: res
|
|
|
|
type(psb_c_dvector) :: xh
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_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_dgenrm2
|
|
|
|
function psb_c_dgenrmi(xh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double) :: res
|
|
|
|
type(psb_c_dvector) :: xh
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_vect_type), pointer :: xp
|
|
type(psb_d_vect_type) :: 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
|
|
|
|
call psb_geall(yp,descp,info)
|
|
call psb_geabs(xp,yp,descp,info)
|
|
res = psb_geasum(yp,descp,info)
|
|
call psb_gefree(yp,descp,info)
|
|
|
|
end function psb_c_dgenrmi
|
|
|
|
function psb_c_dgenrm2_weight(xh,wh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double) :: res
|
|
|
|
type(psb_c_dvector) :: xh, wh
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_vect_type), pointer :: xp, wp
|
|
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(wh%item)) then
|
|
call c_f_pointer(wh%item,wp)
|
|
else
|
|
return
|
|
end if
|
|
|
|
res = psb_genrm2(xp,wp,descp,info)
|
|
|
|
end function psb_c_dgenrm2_weight
|
|
|
|
function psb_c_dgenrm2_weightmask(xh,wh,idvh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double) :: res
|
|
|
|
type(psb_c_dvector) :: xh, wh, idvh
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_vect_type), pointer :: xp, wp, idvp
|
|
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(wh%item)) then
|
|
call c_f_pointer(wh%item,wp)
|
|
else
|
|
return
|
|
end if
|
|
if (c_associated(idvh%item)) then
|
|
call c_f_pointer(idvh%item,idvp)
|
|
else
|
|
return
|
|
end if
|
|
|
|
res = psb_genrm2(xp,wp,idvp,descp,info)
|
|
|
|
end function psb_c_dgenrm2_weightmask
|
|
|
|
function psb_c_dgeamax(xh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double) :: res
|
|
|
|
type(psb_c_dvector) :: xh
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_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_dgeamax
|
|
|
|
function psb_c_dgemin(xh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double) :: res
|
|
|
|
type(psb_c_dvector) :: xh
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_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_gemin(xp,descp,info)
|
|
|
|
end function psb_c_dgemin
|
|
|
|
function psb_c_dgeasum(xh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double) :: res
|
|
|
|
type(psb_c_dvector) :: xh
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_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_dgeasum
|
|
|
|
|
|
function psb_c_dspnrmi(ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_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_dspnrmi
|
|
|
|
function psb_c_dgedot(xh,yh,cdh) bind(c) result(res)
|
|
implicit none
|
|
real(c_double) :: res
|
|
|
|
type(psb_c_dvector) :: xh,yh
|
|
type(psb_c_descriptor) :: cdh
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_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_dgedot
|
|
|
|
|
|
function psb_c_dspmm(alpha,ah,xh,beta,yh,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_dvector) :: xh,yh
|
|
type(psb_c_descriptor) :: cdh
|
|
real(c_double), value :: alpha, beta
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_vect_type), pointer :: xp,yp
|
|
type(psb_dspmat_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_dspmm
|
|
|
|
|
|
function psb_c_dspmm_opt(alpha,ah,xh,beta,yh,cdh,trans,doswap) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_dvector) :: xh,yh
|
|
type(psb_c_descriptor) :: cdh
|
|
real(c_double), value :: alpha, beta
|
|
character(c_char) :: trans
|
|
logical(c_bool), value :: doswap
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_vect_type), pointer :: xp,yp
|
|
type(psb_dspmat_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_dspmm_opt
|
|
|
|
|
|
function psb_c_dspsm(alpha,ah,xh,beta,yh,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_dvector) :: xh,yh
|
|
type(psb_c_descriptor) :: cdh
|
|
real(c_double), value :: alpha, beta
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_d_vect_type), pointer :: xp,yp
|
|
type(psb_dspmat_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_dspsm
|
|
|
|
function psb_c_dnnz(ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_type), pointer :: ap
|
|
integer(psb_c_ipk_) :: info
|
|
|
|
res = 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_nnz(ap,descp,info)
|
|
|
|
end function psb_c_dnnz
|
|
|
|
function psb_c_dis_matupd(ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
logical(c_bool) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_type), pointer :: ap
|
|
integer(psb_c_ipk_) :: info
|
|
|
|
res = .false.
|
|
|
|
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 = ap%is_upd()
|
|
end function
|
|
|
|
function psb_c_dis_matasb(ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
logical(c_bool) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_type), pointer :: ap
|
|
integer(psb_c_ipk_) :: info
|
|
|
|
res = .false.
|
|
|
|
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 = ap%is_asb()
|
|
end function
|
|
|
|
function psb_c_dis_matbld(ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
logical(c_bool) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_type), pointer :: ap
|
|
integer(psb_c_ipk_) :: info
|
|
|
|
res = .false.
|
|
|
|
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 = ap%is_bld()
|
|
end function
|
|
|
|
function psb_c_dset_matupd(ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_type), pointer :: ap
|
|
|
|
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
|
|
|
|
call ap%set_upd()
|
|
|
|
res = psb_success_
|
|
end function
|
|
|
|
function psb_c_dset_matasb(ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_type), pointer :: ap
|
|
|
|
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
|
|
|
|
call ap%set_asb()
|
|
|
|
res = psb_success_
|
|
|
|
end function
|
|
|
|
function psb_c_dset_matbld(ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_type), pointer :: ap
|
|
|
|
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
|
|
|
|
call ap%set_bld()
|
|
|
|
res = psb_success_
|
|
end function
|
|
|
|
function psb_c_dcopy_mat(ah,bh,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
type(psb_c_dspmat) :: ah,bh
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_type), pointer :: ap,bp
|
|
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(ah%item)) then
|
|
call c_f_pointer(ah%item,ap)
|
|
else
|
|
return
|
|
end if
|
|
if (c_associated(bh%item)) then
|
|
call c_f_pointer(bh%item,bp)
|
|
else
|
|
return
|
|
end if
|
|
|
|
call ap%clone(bp,info)
|
|
|
|
res = info
|
|
end function
|
|
|
|
function psb_c_dspscal(alpha,ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
real(c_double), value :: alpha
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_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(ah%item)) then
|
|
call c_f_pointer(ah%item,ap)
|
|
else
|
|
return
|
|
end if
|
|
|
|
call ap%scal(alpha,info)
|
|
|
|
res = info
|
|
|
|
end function psb_c_dspscal
|
|
|
|
function psb_c_dspscalpid(alpha,ah,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
real(c_double), value :: alpha
|
|
type(psb_c_dspmat) :: ah
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_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(ah%item)) then
|
|
call c_f_pointer(ah%item,ap)
|
|
else
|
|
return
|
|
end if
|
|
|
|
call ap%scalpid(alpha,info)
|
|
|
|
res = info
|
|
|
|
end function psb_c_dspscalpid
|
|
|
|
function psb_c_dspaxpby(alpha,ah,beta,bh,cdh) bind(c) result(res)
|
|
implicit none
|
|
integer(psb_c_ipk_) :: res
|
|
|
|
real(c_double), value :: alpha
|
|
type(psb_c_dspmat) :: ah
|
|
real(c_double), value :: beta
|
|
type(psb_c_dspmat) :: bh
|
|
type(psb_c_descriptor) :: cdh
|
|
|
|
type(psb_desc_type), pointer :: descp
|
|
type(psb_dspmat_type), pointer :: ap,bp
|
|
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(ah%item)) then
|
|
call c_f_pointer(ah%item,ap)
|
|
else
|
|
return
|
|
end if
|
|
if (c_associated(bh%item)) then
|
|
call c_f_pointer(bh%item,bp)
|
|
else
|
|
return
|
|
end if
|
|
|
|
call ap%spaxpby(alpha,beta,bp,info)
|
|
|
|
res = info
|
|
end function psb_c_dspaxpby
|
|
|
|
end module psb_d_psblas_cbind_mod
|