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Salvatore Filippone
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base/serial/impl/psb_c_base_mat_impl.f90 base/serial/impl/psb_d_base_mat_impl.f90 base/serial/impl/psb_s_base_mat_impl.f90 base/serial/impl/psb_z_base_mat_impl.f90 docs/html/footnode.html docs/html/img100.png docs/html/img101.png docs/html/img102.png docs/html/img103.png docs/html/img104.png docs/html/img105.png docs/html/img106.png docs/html/img107.png docs/html/img108.png docs/html/img109.png docs/html/img110.png docs/html/img111.png docs/html/img112.png docs/html/img113.png docs/html/img114.png docs/html/img115.png docs/html/img116.png docs/html/img117.png docs/html/img118.png docs/html/img119.png docs/html/img12.png docs/html/img120.png docs/html/img121.png docs/html/img122.png docs/html/img123.png docs/html/img124.png docs/html/img125.png docs/html/img126.png docs/html/img127.png docs/html/img128.png docs/html/img129.png docs/html/img13.png docs/html/img130.png docs/html/img131.png docs/html/img132.png docs/html/img133.png docs/html/img134.png docs/html/img135.png docs/html/img136.png docs/html/img137.png docs/html/img138.png docs/html/img139.png docs/html/img140.png docs/html/img141.png docs/html/img142.png docs/html/img143.png docs/html/img144.png docs/html/img19.png docs/html/img2.png docs/html/img20.png docs/html/img21.png docs/html/img22.png docs/html/img23.png docs/html/img24.png docs/html/img25.png docs/html/img26.png docs/html/img27.png docs/html/img28.png docs/html/img29.png docs/html/img3.png docs/html/img30.png docs/html/img31.png docs/html/img32.png docs/html/img33.png docs/html/img34.png docs/html/img35.png docs/html/img36.png docs/html/img37.png docs/html/img38.png docs/html/img39.png docs/html/img40.png docs/html/img41.png docs/html/img42.png docs/html/img43.png docs/html/img44.png docs/html/img45.png docs/html/img46.png docs/html/img47.png docs/html/img48.png docs/html/img49.png docs/html/img50.png docs/html/img51.png docs/html/img52.png docs/html/img53.png docs/html/img54.png docs/html/img55.png docs/html/img56.png docs/html/img57.png docs/html/img58.png docs/html/img59.png docs/html/img60.png docs/html/img61.png docs/html/img62.png docs/html/img63.png docs/html/img64.png docs/html/img65.png docs/html/img66.png docs/html/img67.png docs/html/img68.png docs/html/img69.png docs/html/img70.png docs/html/img71.png docs/html/img72.png docs/html/img73.png docs/html/img74.png docs/html/img75.png docs/html/img76.png docs/html/img77.png docs/html/img78.png docs/html/img79.png docs/html/img80.png docs/html/img81.png docs/html/img82.png docs/html/img83.png docs/html/img84.png docs/html/img85.png docs/html/img86.png docs/html/img87.png docs/html/img88.png docs/html/img89.png docs/html/img90.png docs/html/img91.png docs/html/img92.png docs/html/img93.png docs/html/img94.png docs/html/img95.png docs/html/img96.png docs/html/img97.png docs/html/img98.png docs/html/img99.png docs/html/node100.html docs/html/node112.html docs/html/node117.html docs/html/node119.html docs/html/node19.html docs/html/node29.html docs/html/node35.html docs/html/node37.html docs/html/node38.html docs/html/node39.html docs/html/node40.html docs/html/node41.html docs/html/node42.html docs/html/node43.html docs/html/node44.html docs/html/node45.html docs/html/node46.html docs/html/node47.html docs/html/node48.html docs/html/node49.html docs/html/node51.html docs/html/node52.html docs/html/node53.html docs/html/node54.html docs/html/node56.html docs/html/node57.html docs/html/node61.html docs/html/node62.html docs/html/node63.html docs/html/node67.html docs/html/node68.html docs/html/node69.html docs/html/node71.html docs/html/node72.html docs/html/node73.html docs/html/node74.html docs/html/node75.html docs/html/node76.html docs/html/node77.html docs/html/node80.html docs/html/node82.html docs/html/node84.html docs/html/node85.html docs/html/node86.html docs/html/node88.html docs/html/node9.html docs/html/node92.html docs/html/node93.html docs/html/node94.html docs/html/node95.html docs/html/node96.html docs/html/node97.html docs/html/node98.html docs/html/node99.html docs/psblas-3.0.pdf docs/src/datastruct.tex Provided default implementations of MV_TO_COO and MV_FROM_COO based on CP. Fix for documentation.
1646 lines
42 KiB
Fortran
1646 lines
42 KiB
Fortran
! == ==================================
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!
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!
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!
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! Data management
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!
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!
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!
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!
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!
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! == ==================================
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subroutine psb_d_base_cp_to_coo(a,b,info)
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_cp_to_coo
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use psb_error_mod
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use psb_realloc_mod
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implicit none
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class(psb_d_base_sparse_mat), intent(in) :: a
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class(psb_d_coo_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: err_act
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integer(psb_ipk_) :: ierr(5)
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character(len=20) :: name='to_coo'
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logical, parameter :: debug=.false.
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call psb_get_erraction(err_act)
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! This is the base version. If we get here
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! it means the derived class is incomplete,
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! so we throw an error.
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info = psb_err_missing_override_method_
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call psb_errpush(info,name,a_err=a%get_fmt())
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if (err_act /= psb_act_ret_) then
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call psb_error()
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end if
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return
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end subroutine psb_d_base_cp_to_coo
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subroutine psb_d_base_cp_from_coo(a,b,info)
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_cp_from_coo
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use psb_error_mod
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use psb_realloc_mod
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implicit none
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class(psb_d_base_sparse_mat), intent(inout) :: a
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class(psb_d_coo_sparse_mat), intent(in) :: b
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: err_act
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integer(psb_ipk_) :: ierr(5)
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character(len=20) :: name='from_coo'
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logical, parameter :: debug=.false.
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call psb_get_erraction(err_act)
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! This is the base version. If we get here
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! it means the derived class is incomplete,
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! so we throw an error.
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info = psb_err_missing_override_method_
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call psb_errpush(info,name,a_err=a%get_fmt())
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if (err_act /= psb_act_ret_) then
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call psb_error()
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end if
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return
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end subroutine psb_d_base_cp_from_coo
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subroutine psb_d_base_cp_to_fmt(a,b,info)
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_cp_to_fmt
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use psb_error_mod
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use psb_realloc_mod
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implicit none
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class(psb_d_base_sparse_mat), intent(in) :: a
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class(psb_d_base_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: err_act
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integer(psb_ipk_) :: ierr(5)
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character(len=20) :: name='to_fmt'
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logical, parameter :: debug=.false.
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type(psb_d_coo_sparse_mat) :: tmp
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!
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! Default implementation
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!
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info = psb_success_
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call psb_erractionsave(err_act)
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call a%cp_to_coo(tmp,info)
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if (info == psb_success_) call b%mv_from_coo(tmp,info)
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if (info /= psb_success_) then
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info = psb_err_from_subroutine_
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call psb_errpush(info,name, a_err='to/from coo')
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goto 9999
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end if
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error()
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return
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end if
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return
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return
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end subroutine psb_d_base_cp_to_fmt
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subroutine psb_d_base_cp_from_fmt(a,b,info)
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_cp_from_fmt
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use psb_error_mod
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use psb_realloc_mod
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implicit none
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class(psb_d_base_sparse_mat), intent(inout) :: a
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class(psb_d_base_sparse_mat), intent(in) :: b
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: err_act
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integer(psb_ipk_) :: ierr(5)
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character(len=20) :: name='from_fmt'
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logical, parameter :: debug=.false.
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type(psb_d_coo_sparse_mat) :: tmp
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!
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! Default implementation
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!
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info = psb_success_
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call psb_erractionsave(err_act)
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call b%cp_to_coo(tmp,info)
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if (info == psb_success_) call a%mv_from_coo(tmp,info)
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if (info /= psb_success_) then
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info = psb_err_from_subroutine_
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call psb_errpush(info,name, a_err='to/from coo')
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goto 9999
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end if
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error()
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return
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end if
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return
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end subroutine psb_d_base_cp_from_fmt
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subroutine psb_d_base_mv_to_coo(a,b,info)
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_mv_to_coo
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use psb_error_mod
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use psb_realloc_mod
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implicit none
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class(psb_d_base_sparse_mat), intent(inout) :: a
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class(psb_d_coo_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: err_act
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integer(psb_ipk_) :: ierr(5)
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character(len=20) :: name='to_coo'
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logical, parameter :: debug=.false.
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info = psb_success_
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call psb_erractionsave(err_act)
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call a%cp_to_coo(b,info)
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if (info /= psb_success_) then
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info = psb_err_from_subroutine_
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call psb_errpush(info,name, a_err='to coo')
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goto 9999
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end if
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call a%free()
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error()
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return
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end if
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return
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end subroutine psb_d_base_mv_to_coo
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subroutine psb_d_base_mv_from_coo(a,b,info)
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_mv_from_coo
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use psb_error_mod
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use psb_realloc_mod
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implicit none
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class(psb_d_base_sparse_mat), intent(inout) :: a
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class(psb_d_coo_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: err_act
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integer(psb_ipk_) :: ierr(5)
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character(len=20) :: name='from_coo'
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logical, parameter :: debug=.false.
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info = psb_success_
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call psb_erractionsave(err_act)
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call a%cp_from_coo(b,info)
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if (info /= psb_success_) then
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info = psb_err_from_subroutine_
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call psb_errpush(info,name, a_err='from coo')
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goto 9999
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end if
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call b%free()
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error()
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return
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end if
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return
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end subroutine psb_d_base_mv_from_coo
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subroutine psb_d_base_mv_to_fmt(a,b,info)
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_mv_to_fmt
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use psb_error_mod
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use psb_realloc_mod
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implicit none
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class(psb_d_base_sparse_mat), intent(inout) :: a
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class(psb_d_base_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: err_act
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integer(psb_ipk_) :: ierr(5)
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character(len=20) :: name='to_fmt'
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logical, parameter :: debug=.false.
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type(psb_d_coo_sparse_mat) :: tmp
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!
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! Default implementation
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!
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info = psb_success_
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call a%mv_to_coo(tmp,info)
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if (info == psb_success_) call b%mv_from_coo(tmp,info)
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return
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end subroutine psb_d_base_mv_to_fmt
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subroutine psb_d_base_mv_from_fmt(a,b,info)
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_mv_from_fmt
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use psb_error_mod
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use psb_realloc_mod
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implicit none
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class(psb_d_base_sparse_mat), intent(inout) :: a
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class(psb_d_base_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: err_act
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integer(psb_ipk_) :: ierr(5)
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character(len=20) :: name='from_fmt'
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logical, parameter :: debug=.false.
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type(psb_d_coo_sparse_mat) :: tmp
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!
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! Default implementation
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!
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info = psb_success_
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call b%mv_to_coo(tmp,info)
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if (info == psb_success_) call a%mv_from_coo(tmp,info)
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return
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end subroutine psb_d_base_mv_from_fmt
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subroutine psb_d_base_csput(nz,ia,ja,val,a,imin,imax,jmin,jmax,info,gtl)
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use psb_error_mod
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_csput
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implicit none
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class(psb_d_base_sparse_mat), intent(inout) :: a
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real(psb_dpk_), intent(in) :: val(:)
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integer(psb_ipk_), intent(in) :: nz, ia(:), ja(:), imin,imax,jmin,jmax
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_), intent(in), optional :: gtl(:)
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integer(psb_ipk_) :: err_act
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integer(psb_ipk_) :: ierr(5)
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character(len=20) :: name='csput'
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logical, parameter :: debug=.false.
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call psb_get_erraction(err_act)
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! This is the base version. If we get here
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! it means the derived class is incomplete,
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! so we throw an error.
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info = psb_err_missing_override_method_
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call psb_errpush(info,name,a_err=a%get_fmt())
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if (err_act /= psb_act_ret_) then
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call psb_error()
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end if
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return
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end subroutine psb_d_base_csput
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subroutine psb_d_base_csgetrow(imin,imax,a,nz,ia,ja,val,info,&
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& jmin,jmax,iren,append,nzin,rscale,cscale)
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! Output is always in COO format
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use psb_error_mod
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use psb_const_mod
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_csgetrow
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implicit none
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class(psb_d_base_sparse_mat), intent(in) :: a
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integer(psb_ipk_), intent(in) :: imin,imax
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integer(psb_ipk_), intent(out) :: nz
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integer(psb_ipk_), allocatable, intent(inout) :: ia(:), ja(:)
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real(psb_dpk_), allocatable, intent(inout) :: val(:)
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integer(psb_ipk_),intent(out) :: info
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logical, intent(in), optional :: append
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integer(psb_ipk_), intent(in), optional :: iren(:)
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integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin
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logical, intent(in), optional :: rscale,cscale
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integer(psb_ipk_) :: err_act
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integer(psb_ipk_) :: ierr(5)
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character(len=20) :: name='csget'
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logical, parameter :: debug=.false.
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call psb_get_erraction(err_act)
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! This is the base version. If we get here
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! it means the derived class is incomplete,
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! so we throw an error.
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info = psb_err_missing_override_method_
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call psb_errpush(info,name,a_err=a%get_fmt())
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if (err_act /= psb_act_ret_) then
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call psb_error()
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end if
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return
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end subroutine psb_d_base_csgetrow
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!
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! Here we have the base implementation of getblk and clip:
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! this is just based on the getrow.
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! If performance is critical it can be overridden.
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!
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subroutine psb_d_base_csgetblk(imin,imax,a,b,info,&
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& jmin,jmax,iren,append,rscale,cscale)
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! Output is always in COO format
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use psb_error_mod
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use psb_const_mod
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use psb_d_base_mat_mod, psb_protect_name => psb_d_base_csgetblk
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implicit none
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class(psb_d_base_sparse_mat), intent(in) :: a
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class(psb_d_coo_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(in) :: imin,imax
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integer(psb_ipk_),intent(out) :: info
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logical, intent(in), optional :: append
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integer(psb_ipk_), intent(in), optional :: iren(:)
|
|
integer(psb_ipk_), intent(in), optional :: jmin,jmax
|
|
logical, intent(in), optional :: rscale,cscale
|
|
integer(psb_ipk_) :: err_act, nzin, nzout
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='csget'
|
|
logical :: append_
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_erractionsave(err_act)
|
|
info = psb_success_
|
|
|
|
if (present(append)) then
|
|
append_ = append
|
|
else
|
|
append_ = .false.
|
|
endif
|
|
if (append_) then
|
|
nzin = a%get_nzeros()
|
|
else
|
|
nzin = 0
|
|
endif
|
|
|
|
call a%csget(imin,imax,nzout,b%ia,b%ja,b%val,info,&
|
|
& jmin=jmin, jmax=jmax, iren=iren, append=append_, &
|
|
& nzin=nzin, rscale=rscale, cscale=cscale)
|
|
|
|
if (info /= psb_success_) goto 9999
|
|
|
|
call b%set_nzeros(nzin+nzout)
|
|
call b%fix(info)
|
|
if (info /= psb_success_) goto 9999
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
call psb_error()
|
|
return
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_d_base_csgetblk
|
|
|
|
|
|
subroutine psb_d_base_csclip(a,b,info,&
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
! Output is always in COO format
|
|
use psb_error_mod
|
|
use psb_const_mod
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_csclip
|
|
implicit none
|
|
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
class(psb_d_coo_sparse_mat), intent(out) :: b
|
|
integer(psb_ipk_),intent(out) :: info
|
|
integer(psb_ipk_), intent(in), optional :: imin,imax,jmin,jmax
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
integer(psb_ipk_) :: err_act, nzin, nzout, imin_, imax_, jmin_, jmax_, mb,nb
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='csget'
|
|
logical :: rscale_, cscale_
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_erractionsave(err_act)
|
|
info = psb_success_
|
|
|
|
nzin = 0
|
|
if (present(imin)) then
|
|
imin_ = imin
|
|
else
|
|
imin_ = 1
|
|
end if
|
|
if (present(imax)) then
|
|
imax_ = imax
|
|
else
|
|
imax_ = a%get_nrows()
|
|
end if
|
|
if (present(jmin)) then
|
|
jmin_ = jmin
|
|
else
|
|
jmin_ = 1
|
|
end if
|
|
if (present(jmax)) then
|
|
jmax_ = jmax
|
|
else
|
|
jmax_ = a%get_ncols()
|
|
end if
|
|
if (present(rscale)) then
|
|
rscale_ = rscale
|
|
else
|
|
rscale_ = .true.
|
|
end if
|
|
if (present(cscale)) then
|
|
cscale_ = cscale
|
|
else
|
|
cscale_ = .true.
|
|
end if
|
|
|
|
if (rscale_) then
|
|
mb = imax_ - imin_ +1
|
|
else
|
|
mb = a%get_nrows() ! Should this be imax_ ??
|
|
endif
|
|
if (cscale_) then
|
|
nb = jmax_ - jmin_ +1
|
|
else
|
|
nb = a%get_ncols() ! Should this be jmax_ ??
|
|
endif
|
|
call b%allocate(mb,nb)
|
|
call a%csget(imin_,imax_,nzout,b%ia,b%ja,b%val,info,&
|
|
& jmin=jmin_, jmax=jmax_, append=.false., &
|
|
& nzin=nzin, rscale=rscale_, cscale=cscale_)
|
|
if (info /= psb_success_) goto 9999
|
|
|
|
call b%set_nzeros(nzin+nzout)
|
|
call b%fix(info)
|
|
|
|
if (info /= psb_success_) goto 9999
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
call psb_error()
|
|
return
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_d_base_csclip
|
|
|
|
subroutine psb_d_base_mold(a,b,info)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_mold
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
class(psb_d_base_sparse_mat), intent(out), allocatable :: b
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_) :: err_act
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='reallocate_nz'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_d_base_mold
|
|
|
|
subroutine psb_d_base_transp_2mat(a,b)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_transp_2mat
|
|
use psb_error_mod
|
|
implicit none
|
|
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
class(psb_base_sparse_mat), intent(out) :: b
|
|
|
|
type(psb_d_coo_sparse_mat) :: tmp
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=*), parameter :: name='d_base_transp'
|
|
|
|
call psb_erractionsave(err_act)
|
|
|
|
info = psb_success_
|
|
select type(b)
|
|
class is (psb_d_base_sparse_mat)
|
|
call a%cp_to_coo(tmp,info)
|
|
if (info == psb_success_) call tmp%transp()
|
|
if (info == psb_success_) call b%mv_from_coo(tmp,info)
|
|
class default
|
|
info = psb_err_invalid_dynamic_type_
|
|
end select
|
|
if (info /= psb_success_) then
|
|
ierr(1)=ione;
|
|
call psb_errpush(info,name,a_err=b%get_fmt(),i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
call psb_erractionrestore(err_act)
|
|
|
|
return
|
|
9999 continue
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
|
|
return
|
|
|
|
end subroutine psb_d_base_transp_2mat
|
|
|
|
subroutine psb_d_base_transc_2mat(a,b)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_transc_2mat
|
|
implicit none
|
|
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
class(psb_base_sparse_mat), intent(out) :: b
|
|
|
|
type(psb_d_coo_sparse_mat) :: tmp
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=*), parameter :: name='d_base_transc'
|
|
|
|
call psb_erractionsave(err_act)
|
|
|
|
info = psb_success_
|
|
select type(b)
|
|
class is (psb_d_base_sparse_mat)
|
|
call a%cp_to_coo(tmp,info)
|
|
if (info == psb_success_) call tmp%transc()
|
|
if (info == psb_success_) call b%mv_from_coo(tmp,info)
|
|
class default
|
|
info = psb_err_invalid_dynamic_type_
|
|
end select
|
|
if (info /= psb_success_) then
|
|
ierr(1) = ione;
|
|
call psb_errpush(info,name,a_err=b%get_fmt(),i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
call psb_erractionrestore(err_act)
|
|
|
|
return
|
|
9999 continue
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
|
|
return
|
|
end subroutine psb_d_base_transc_2mat
|
|
|
|
subroutine psb_d_base_transp_1mat(a)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_transp_1mat
|
|
use psb_error_mod
|
|
implicit none
|
|
|
|
class(psb_d_base_sparse_mat), intent(inout) :: a
|
|
|
|
type(psb_d_coo_sparse_mat) :: tmp
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=*), parameter :: name='d_base_transp'
|
|
|
|
call psb_erractionsave(err_act)
|
|
info = psb_success_
|
|
call a%mv_to_coo(tmp,info)
|
|
if (info == psb_success_) call tmp%transp()
|
|
if (info == psb_success_) call a%mv_from_coo(tmp,info)
|
|
|
|
if (info /= psb_success_) then
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
goto 9999
|
|
end if
|
|
call psb_erractionrestore(err_act)
|
|
|
|
return
|
|
9999 continue
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
|
|
return
|
|
|
|
end subroutine psb_d_base_transp_1mat
|
|
|
|
subroutine psb_d_base_transc_1mat(a)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_transc_1mat
|
|
implicit none
|
|
|
|
class(psb_d_base_sparse_mat), intent(inout) :: a
|
|
|
|
type(psb_d_coo_sparse_mat) :: tmp
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=*), parameter :: name='d_base_transc'
|
|
|
|
call psb_erractionsave(err_act)
|
|
info = psb_success_
|
|
call a%mv_to_coo(tmp,info)
|
|
if (info == psb_success_) call tmp%transc()
|
|
if (info == psb_success_) call a%mv_from_coo(tmp,info)
|
|
|
|
if (info /= psb_success_) then
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
goto 9999
|
|
end if
|
|
call psb_erractionrestore(err_act)
|
|
|
|
return
|
|
9999 continue
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
|
|
return
|
|
|
|
end subroutine psb_d_base_transc_1mat
|
|
|
|
|
|
! == ==================================
|
|
!
|
|
!
|
|
!
|
|
! Computational routines
|
|
!
|
|
!
|
|
!
|
|
!
|
|
!
|
|
!
|
|
! == ==================================
|
|
|
|
subroutine psb_d_base_csmm(alpha,a,x,beta,y,info,trans)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_csmm
|
|
use psb_error_mod
|
|
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
|
|
real(psb_dpk_), intent(inout) :: y(:,:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
character, optional, intent(in) :: trans
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='d_base_csmm'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_d_base_csmm
|
|
|
|
|
|
subroutine psb_d_base_csmv(alpha,a,x,beta,y,info,trans)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_csmv
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
|
|
real(psb_dpk_), intent(inout) :: y(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
character, optional, intent(in) :: trans
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='d_base_csmv'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
|
|
end subroutine psb_d_base_csmv
|
|
|
|
|
|
subroutine psb_d_base_inner_cssm(alpha,a,x,beta,y,info,trans)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_inner_cssm
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
|
|
real(psb_dpk_), intent(inout) :: y(:,:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
character, optional, intent(in) :: trans
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='d_base_inner_cssm'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_d_base_inner_cssm
|
|
|
|
|
|
subroutine psb_d_base_inner_cssv(alpha,a,x,beta,y,info,trans)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_inner_cssv
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
|
|
real(psb_dpk_), intent(inout) :: y(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
character, optional, intent(in) :: trans
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='d_base_inner_cssv'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_d_base_inner_cssv
|
|
|
|
|
|
subroutine psb_d_base_cssm(alpha,a,x,beta,y,info,trans,scale,d)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_cssm
|
|
use psb_error_mod
|
|
use psb_string_mod
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
|
|
real(psb_dpk_), intent(inout) :: y(:,:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
character, optional, intent(in) :: trans, scale
|
|
real(psb_dpk_), intent(in), optional :: d(:)
|
|
|
|
real(psb_dpk_), allocatable :: tmp(:,:)
|
|
integer(psb_ipk_) :: err_act, nar,nac,nc, i
|
|
character(len=1) :: scale_
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='d_cssm'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_erractionsave(err_act)
|
|
|
|
if (.not.a%is_asb()) then
|
|
info = psb_err_invalid_mat_state_
|
|
call psb_errpush(info,name)
|
|
goto 9999
|
|
endif
|
|
|
|
nar = a%get_nrows()
|
|
nac = a%get_ncols()
|
|
nc = min(size(x,2), size(y,2))
|
|
if (size(x,1) < nac) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 3; ierr(2) = nac;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
if (size(y,1) < nar) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 3; ierr(2) = nar;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
|
|
if (.not. (a%is_triangle())) then
|
|
info = psb_err_invalid_mat_state_
|
|
call psb_errpush(info,name)
|
|
goto 9999
|
|
end if
|
|
|
|
if (present(d)) then
|
|
if (present(scale)) then
|
|
scale_ = scale
|
|
else
|
|
scale_ = 'L'
|
|
end if
|
|
|
|
if (psb_toupper(scale_) == 'R') then
|
|
if (size(d,1) < nac) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 9; ierr(2) = nac;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
|
|
allocate(tmp(nac,nc),stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
if (info == psb_success_) then
|
|
do i=1, nac
|
|
tmp(i,1:nc) = d(i)*x(i,1:nc)
|
|
end do
|
|
end if
|
|
if (info == psb_success_)&
|
|
& call a%inner_cssm(alpha,tmp,beta,y,info,trans)
|
|
|
|
if (info == psb_success_) then
|
|
deallocate(tmp,stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
end if
|
|
|
|
else if (psb_toupper(scale_) == 'L') then
|
|
|
|
if (size(d,1) < nar) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 9; ierr(2) = nar;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
|
|
allocate(tmp(nar,nc),stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
if (info == psb_success_)&
|
|
& call a%inner_cssm(done,x,dzero,tmp,info,trans)
|
|
|
|
if (info == psb_success_)then
|
|
do i=1, nar
|
|
tmp(i,1:nc) = d(i)*tmp(i,1:nc)
|
|
end do
|
|
end if
|
|
if (info == psb_success_)&
|
|
& call psb_geaxpby(nar,nc,alpha,tmp,beta,y,info)
|
|
|
|
if (info == psb_success_) then
|
|
deallocate(tmp,stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
end if
|
|
|
|
else
|
|
info = 31
|
|
ierr(1) = 8; ierr(2) = izero;
|
|
call psb_errpush(info,name,i_err=ierr,a_err=scale_)
|
|
goto 9999
|
|
end if
|
|
else
|
|
! Scale is ignored in this case
|
|
call a%inner_cssm(alpha,x,beta,y,info,trans)
|
|
end if
|
|
|
|
if (info /= psb_success_) then
|
|
info = psb_err_from_subroutine_
|
|
call psb_errpush(info,name, a_err='inner_cssm')
|
|
goto 9999
|
|
end if
|
|
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
call psb_error()
|
|
return
|
|
end if
|
|
return
|
|
|
|
|
|
end subroutine psb_d_base_cssm
|
|
|
|
|
|
subroutine psb_d_base_cssv(alpha,a,x,beta,y,info,trans,scale,d)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_cssv
|
|
use psb_error_mod
|
|
use psb_string_mod
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
|
|
real(psb_dpk_), intent(inout) :: y(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
character, optional, intent(in) :: trans, scale
|
|
real(psb_dpk_), intent(in), optional :: d(:)
|
|
|
|
real(psb_dpk_), allocatable :: tmp(:)
|
|
integer(psb_ipk_) :: err_act, nar,nac,nc, i
|
|
character(len=1) :: scale_
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='d_cssm'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_erractionsave(err_act)
|
|
|
|
if (.not.a%is_asb()) then
|
|
info = psb_err_invalid_mat_state_
|
|
call psb_errpush(info,name)
|
|
goto 9999
|
|
endif
|
|
|
|
nar = a%get_nrows()
|
|
nac = a%get_ncols()
|
|
nc = 1
|
|
if (size(x,1) < nac) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 3; ierr(2) = nac;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
if (size(y,1) < nar) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 3; ierr(2) = nar;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
|
|
if (.not. (a%is_triangle())) then
|
|
info = psb_err_invalid_mat_state_
|
|
call psb_errpush(info,name)
|
|
goto 9999
|
|
end if
|
|
|
|
if (present(d)) then
|
|
if (present(scale)) then
|
|
scale_ = scale
|
|
else
|
|
scale_ = 'L'
|
|
end if
|
|
|
|
if (psb_toupper(scale_) == 'R') then
|
|
if (size(d,1) < nac) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 9; ierr(2) = nac;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
|
|
allocate(tmp(nac),stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
if (info == psb_success_) call inner_vscal(nac,d,x,tmp)
|
|
if (info == psb_success_)&
|
|
& call a%inner_cssm(alpha,tmp,beta,y,info,trans)
|
|
|
|
if (info == psb_success_) then
|
|
deallocate(tmp,stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
end if
|
|
|
|
else if (psb_toupper(scale_) == 'L') then
|
|
if (size(d,1) < nar) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 9; ierr(2) = nar;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
|
|
if (beta == dzero) then
|
|
call a%inner_cssm(alpha,x,dzero,y,info,trans)
|
|
if (info == psb_success_) call inner_vscal1(nar,d,y)
|
|
else
|
|
allocate(tmp(nar),stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
if (info == psb_success_)&
|
|
& call a%inner_cssm(alpha,x,dzero,tmp,info,trans)
|
|
|
|
if (info == psb_success_) call inner_vscal1(nar,d,tmp)
|
|
if (info == psb_success_)&
|
|
& call psb_geaxpby(nar,done,tmp,beta,y,info)
|
|
if (info == psb_success_) then
|
|
deallocate(tmp,stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
end if
|
|
end if
|
|
|
|
else
|
|
info = 31
|
|
ierr(1) = 8; ierr(2) = izero;
|
|
call psb_errpush(info,name,i_err=ierr,a_err=scale_)
|
|
goto 9999
|
|
end if
|
|
else
|
|
! Scale is ignored in this case
|
|
call a%inner_cssm(alpha,x,beta,y,info,trans)
|
|
end if
|
|
|
|
if (info /= psb_success_) then
|
|
info = psb_err_from_subroutine_
|
|
call psb_errpush(info,name, a_err='inner_cssm')
|
|
goto 9999
|
|
end if
|
|
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
call psb_error()
|
|
return
|
|
end if
|
|
return
|
|
contains
|
|
subroutine inner_vscal(n,d,x,y)
|
|
implicit none
|
|
integer(psb_ipk_), intent(in) :: n
|
|
real(psb_dpk_), intent(in) :: d(*),x(*)
|
|
real(psb_dpk_), intent(out) :: y(*)
|
|
integer(psb_ipk_) :: i
|
|
|
|
do i=1,n
|
|
y(i) = d(i)*x(i)
|
|
end do
|
|
end subroutine inner_vscal
|
|
|
|
|
|
subroutine inner_vscal1(n,d,x)
|
|
implicit none
|
|
integer(psb_ipk_), intent(in) :: n
|
|
real(psb_dpk_), intent(in) :: d(*)
|
|
real(psb_dpk_), intent(inout) :: x(*)
|
|
integer(psb_ipk_) :: i
|
|
|
|
do i=1,n
|
|
x(i) = d(i)*x(i)
|
|
end do
|
|
end subroutine inner_vscal1
|
|
|
|
end subroutine psb_d_base_cssv
|
|
|
|
|
|
subroutine psb_d_base_scals(d,a,info)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_scals
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(inout) :: a
|
|
real(psb_dpk_), intent(in) :: d
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='d_scals'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_d_base_scals
|
|
|
|
|
|
|
|
subroutine psb_d_base_scal(d,a,info,side)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_scal
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(inout) :: a
|
|
real(psb_dpk_), intent(in) :: d(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
character, intent(in), optional :: side
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='d_scal'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_d_base_scal
|
|
|
|
|
|
|
|
function psb_d_base_maxval(a) result(res)
|
|
use psb_error_mod
|
|
use psb_const_mod
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_maxval
|
|
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_) :: res
|
|
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='maxval'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
res = dzero
|
|
|
|
return
|
|
|
|
end function psb_d_base_maxval
|
|
|
|
function psb_d_base_csnmi(a) result(res)
|
|
use psb_error_mod
|
|
use psb_const_mod
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_csnmi
|
|
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_) :: res
|
|
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='csnmi'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
res = dzero
|
|
|
|
return
|
|
|
|
end function psb_d_base_csnmi
|
|
|
|
function psb_d_base_csnm1(a) result(res)
|
|
use psb_error_mod
|
|
use psb_const_mod
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_csnm1
|
|
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_) :: res
|
|
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='csnm1'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
res = dzero
|
|
|
|
return
|
|
|
|
end function psb_d_base_csnm1
|
|
|
|
subroutine psb_d_base_rowsum(d,a)
|
|
use psb_error_mod
|
|
use psb_const_mod
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_rowsum
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(out) :: d(:)
|
|
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='rowsum'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
|
|
return
|
|
|
|
end subroutine psb_d_base_rowsum
|
|
|
|
subroutine psb_d_base_arwsum(d,a)
|
|
use psb_error_mod
|
|
use psb_const_mod
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_arwsum
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(out) :: d(:)
|
|
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='arwsum'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
|
|
return
|
|
|
|
end subroutine psb_d_base_arwsum
|
|
|
|
subroutine psb_d_base_colsum(d,a)
|
|
use psb_error_mod
|
|
use psb_const_mod
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_colsum
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(out) :: d(:)
|
|
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='colsum'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
|
|
return
|
|
|
|
end subroutine psb_d_base_colsum
|
|
|
|
subroutine psb_d_base_aclsum(d,a)
|
|
use psb_error_mod
|
|
use psb_const_mod
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_aclsum
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(out) :: d(:)
|
|
|
|
integer(psb_ipk_) :: err_act, info
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='aclsum'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
|
|
return
|
|
|
|
end subroutine psb_d_base_aclsum
|
|
|
|
|
|
subroutine psb_d_base_get_diag(a,d,info)
|
|
use psb_error_mod
|
|
use psb_const_mod
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_get_diag
|
|
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(out) :: d(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='get_diag'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
info = psb_err_missing_override_method_
|
|
call psb_errpush(info,name,a_err=a%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
|
|
return
|
|
|
|
end subroutine psb_d_base_get_diag
|
|
|
|
|
|
! == ==================================
|
|
!
|
|
!
|
|
!
|
|
! Computational routines for d_VECT
|
|
! variables. If the actual data type is
|
|
! a "normal" one, these are sufficient.
|
|
!
|
|
!
|
|
!
|
|
!
|
|
! == ==================================
|
|
|
|
|
|
|
|
subroutine psb_d_base_vect_mv(alpha,a,x,beta,y,info,trans)
|
|
use psb_error_mod
|
|
use psb_const_mod
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_vect_mv
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(in) :: alpha, beta
|
|
class(psb_d_base_vect_type), intent(inout) :: x
|
|
class(psb_d_base_vect_type), intent(inout) :: y
|
|
integer(psb_ipk_), intent(out) :: info
|
|
character, optional, intent(in) :: trans
|
|
|
|
! For the time being we just throw everything back
|
|
! onto the normal routines.
|
|
call x%sync()
|
|
call y%sync()
|
|
call a%csmm(alpha,x%v,beta,y%v,info,trans)
|
|
|
|
end subroutine psb_d_base_vect_mv
|
|
|
|
subroutine psb_d_base_vect_cssv(alpha,a,x,beta,y,info,trans,scale,d)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_vect_cssv
|
|
use psb_d_base_vect_mod
|
|
use psb_error_mod
|
|
use psb_string_mod
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(in) :: alpha, beta
|
|
class(psb_d_base_vect_type), intent(inout) :: x,y
|
|
integer(psb_ipk_), intent(out) :: info
|
|
character, optional, intent(in) :: trans, scale
|
|
class(psb_d_base_vect_type), intent(inout),optional :: d
|
|
|
|
real(psb_dpk_), allocatable :: tmp(:)
|
|
class(psb_d_base_vect_type), allocatable :: tmpv
|
|
integer(psb_ipk_) :: err_act, nar,nac,nc, i
|
|
character(len=1) :: scale_
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='d_cssm'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_erractionsave(err_act)
|
|
|
|
if (.not.a%is_asb()) then
|
|
info = psb_err_invalid_mat_state_
|
|
call psb_errpush(info,name)
|
|
goto 9999
|
|
endif
|
|
|
|
nar = a%get_nrows()
|
|
nac = a%get_ncols()
|
|
nc = 1
|
|
if (x%get_nrows() < nac) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 3; ierr(2) = nac;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
if (y%get_nrows() < nar) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 3; ierr(2) = nar;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
|
|
if (.not. (a%is_triangle())) then
|
|
info = psb_err_invalid_mat_state_
|
|
call psb_errpush(info,name)
|
|
goto 9999
|
|
end if
|
|
|
|
call x%sync()
|
|
call y%sync()
|
|
if (present(d)) then
|
|
call d%sync()
|
|
if (present(scale)) then
|
|
scale_ = scale
|
|
else
|
|
scale_ = 'L'
|
|
end if
|
|
|
|
if (psb_toupper(scale_) == 'R') then
|
|
if (d%get_nrows() < nac) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 9; ierr(2) = nac;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
|
|
allocate(tmpv, mold=y,stat=info)
|
|
! allocate(tmp(nac),stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
if (info == psb_success_) call tmpv%mlt(done,d%v(1:nac),x,dzero,info)
|
|
if (info == psb_success_)&
|
|
& call a%inner_cssm(alpha,tmpv,beta,y,info,trans)
|
|
|
|
if (info == psb_success_) then
|
|
call tmpv%free(info)
|
|
if (info == psb_success_) deallocate(tmpv,stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
end if
|
|
|
|
else if (psb_toupper(scale_) == 'L') then
|
|
if (d%get_nrows() < nar) then
|
|
info = psb_err_input_asize_small_i_
|
|
ierr(1) = 9; ierr(2) = nar;
|
|
call psb_errpush(info,name,i_err=ierr)
|
|
goto 9999
|
|
end if
|
|
|
|
if (beta == dzero) then
|
|
call a%inner_cssm(alpha,x,dzero,y,info,trans)
|
|
if (info == psb_success_) call y%mlt(d%v(1:nar),info)
|
|
!!$ if (info == psb_success_) call inner_vscal1(nar,d,y)
|
|
else
|
|
! allocate(tmp(nar),stat=info)
|
|
allocate(tmpv, mold=y,stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
if (info == psb_success_)&
|
|
& call a%inner_cssm(alpha,x,dzero,tmpv,info,trans)
|
|
|
|
if (info == psb_success_) call tmpv%mlt(d%v(1:nar),info)
|
|
if (info == psb_success_)&
|
|
& call y%axpby(nar,done,tmpv,beta,info)
|
|
if (info == psb_success_) then
|
|
call tmpv%free(info)
|
|
if (info == psb_success_) deallocate(tmpv,stat=info)
|
|
if (info /= psb_success_) info = psb_err_alloc_dealloc_
|
|
end if
|
|
end if
|
|
|
|
else
|
|
info = 31
|
|
ierr(1) = 8; ierr(2) = izero;
|
|
call psb_errpush(info,name,i_err=ierr,a_err=scale_)
|
|
goto 9999
|
|
end if
|
|
else
|
|
! Scale is ignored in this case
|
|
call a%inner_cssm(alpha,x,beta,y,info,trans)
|
|
end if
|
|
|
|
if (info /= psb_success_) then
|
|
info = psb_err_from_subroutine_
|
|
call psb_errpush(info,name, a_err='inner_cssm')
|
|
goto 9999
|
|
end if
|
|
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
call psb_error()
|
|
return
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_d_base_vect_cssv
|
|
|
|
|
|
subroutine psb_d_base_inner_vect_sv(alpha,a,x,beta,y,info,trans)
|
|
use psb_d_base_mat_mod, psb_protect_name => psb_d_base_inner_vect_sv
|
|
use psb_error_mod
|
|
use psb_string_mod
|
|
use psb_d_base_vect_mod
|
|
implicit none
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_), intent(in) :: alpha, beta
|
|
class(psb_d_base_vect_type), intent(inout) :: x, y
|
|
integer(psb_ipk_), intent(out) :: info
|
|
character, optional, intent(in) :: trans
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
integer(psb_ipk_) :: ierr(5)
|
|
character(len=20) :: name='d_base_inner_vect_sv'
|
|
logical, parameter :: debug=.false.
|
|
|
|
info = psb_success_
|
|
call psb_erractionsave(err_act)
|
|
|
|
call a%inner_cssm(alpha,x%v,beta,y%v,info,trans)
|
|
|
|
if (info /= psb_success_) then
|
|
info = psb_err_from_subroutine_
|
|
call psb_errpush(info,name, a_err='inner_cssm')
|
|
goto 9999
|
|
end if
|
|
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
call psb_error()
|
|
return
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_d_base_inner_vect_sv
|