Repackaged internals for CDASB. Defined new routines to handle global
to local index conversion.psblas3-type-indexed
Salvatore Filippone
18 years ago
parent
77304bcc68
commit
e705e76888
@ -0,0 +1,405 @@
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!!$
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!!$ Parallel Sparse BLAS v2.0
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!!$ (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata
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!!$ Alfredo Buttari University of Rome Tor Vergata
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!!$
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!!$ Redistribution and use in source and binary forms, with or without
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!!$ modification, are permitted provided that the following conditions
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!!$ are met:
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!!$ 1. Redistributions of source code must retain the above copyright
|
||||
!!$ notice, this list of conditions and the following disclaimer.
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!!$ 2. Redistributions in binary form must reproduce the above copyright
|
||||
!!$ notice, this list of conditions, and the following disclaimer in the
|
||||
!!$ documentation and/or other materials provided with the distribution.
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||||
!!$ 3. The name of the PSBLAS group or the names of its contributors may
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!!$ not be used to endorse or promote products derived from this
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!!$ software without specific written permission.
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!!$
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!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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!!$ POSSIBILITY OF SUCH DAMAGE.
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!!$
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!!$
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subroutine psi_idx_cnv1(nv,idxin,desc,info,mask,owned)
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use psb_descriptor_type
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use psb_serial_mod
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use psb_const_mod
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use psb_error_mod
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use psb_penv_mod
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implicit none
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integer, intent(in) :: nv
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integer, intent(inout) :: idxin(:)
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type(psb_desc_type), intent(in) :: desc
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integer, intent(out) :: info
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logical, intent(in), optional, target :: mask(:)
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logical, intent(in), optional :: owned
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interface
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subroutine psi_idx_cnv2(nv,idxin,idxout,desc,info,mask,owned)
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use psb_descriptor_type
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integer, intent(in) :: nv, idxin(:)
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integer, intent(out) :: idxout(:)
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type(psb_desc_type), intent(in) :: desc
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integer, intent(out) :: info
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logical, intent(in), optional, target :: mask(:)
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logical, intent(in), optional :: owned
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end subroutine psi_idx_cnv2
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end interface
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integer :: i,ictxt,row,k,mglob, nglob,err
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integer :: np, me, isize
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integer :: pnt_halo,nrow,ncol, nh, ip, err_act,lip,nxt
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integer, allocatable :: idxout(:)
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logical, parameter :: debug=.false.
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integer, parameter :: relocsz=200
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character(len=20) :: name,ch_err
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logical, pointer :: mask_(:)
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logical :: owned_
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info = 0
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name = 'psb_idx_cnv'
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call psb_erractionsave(err_act)
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ictxt = psb_cd_get_context(desc)
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mglob = psb_cd_get_global_rows(desc)
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nglob = psb_cd_get_global_cols(desc)
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nrow = psb_cd_get_local_rows(desc)
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ncol = psb_cd_get_local_cols(desc)
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call psb_info(ictxt, me, np)
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if (.not.psb_is_ok_desc(desc)) then
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info = 3110
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call psb_errpush(info,name)
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goto 9999
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endif
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if (nv < 0) then
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info = 1111
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call psb_errpush(info,name)
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goto 9999
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end if
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if (nv == 0) return
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if (size(idxin) < nv) then
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info = 1111
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call psb_errpush(info,name)
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goto 9999
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end if
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if (present(mask)) then
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if (size(mask) < nv) then
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info = 1111
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call psb_errpush(info,name)
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goto 9999
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end if
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mask_ => mask
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else
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allocate(mask_(nv),stat=info)
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if (info /= 0) then
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info = 4000
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call psb_errpush(info,name)
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goto 9999
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endif
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mask_ = .true.
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endif
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if (present(owned)) then
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owned_ = owned
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else
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owned_ = .false.
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endif
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allocate(idxout(nv),stat=info)
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if (info /= 0) then
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info = 4000
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call psb_errpush(info,name)
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goto 9999
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endif
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call psi_idx_cnv2(nv,idxin,idxout,desc,info,mask_,owned_)
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idxin(1:nv) = idxout(1:nv)
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deallocate(idxout)
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if (.not.present(mask)) then
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deallocate(mask_)
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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.eq.act_ret) then
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return
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else
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call psb_error(ictxt)
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end if
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return
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end subroutine psi_idx_cnv1
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!!$
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!!$ Parallel Sparse BLAS v2.0
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!!$ (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata
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!!$ Alfredo Buttari University of Rome Tor Vergata
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!!$
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!!$ Redistribution and use in source and binary forms, with or without
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!!$ modification, are permitted provided that the following conditions
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!!$ are met:
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!!$ 1. Redistributions of source code must retain the above copyright
|
||||
!!$ notice, this list of conditions and the following disclaimer.
|
||||
!!$ 2. Redistributions in binary form must reproduce the above copyright
|
||||
!!$ notice, this list of conditions, and the following disclaimer in the
|
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!!$ documentation and/or other materials provided with the distribution.
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!!$ 3. The name of the PSBLAS group or the names of its contributors may
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!!$ not be used to endorse or promote products derived from this
|
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!!$ software without specific written permission.
|
||||
!!$
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!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
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!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
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!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
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!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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!!$ POSSIBILITY OF SUCH DAMAGE.
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!!$
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!!$
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subroutine psi_idx_cnv2(nv,idxin,idxout,desc,info,mask,owned)
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use psb_descriptor_type
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use psb_serial_mod
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use psb_const_mod
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use psb_error_mod
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use psb_penv_mod
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use psi_mod, only : psi_inner_cnv
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implicit none
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integer, intent(in) :: nv, idxin(:)
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integer, intent(out) :: idxout(:)
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type(psb_desc_type), intent(in) :: desc
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integer, intent(out) :: info
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logical, intent(in), optional, target :: mask(:)
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logical, intent(in), optional :: owned
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integer :: i,ictxt,row,k,mglob, nglob,err
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integer :: np, me, isize
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integer :: pnt_halo,nrow,ncol, nh, ip, err_act,lip,nxt
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logical, parameter :: debug=.false.
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integer, parameter :: relocsz=200
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character(len=20) :: name,ch_err
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logical, pointer :: mask_(:)
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logical :: owned_
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info = 0
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name = 'psb_idx_cnv'
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call psb_erractionsave(err_act)
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ictxt = psb_cd_get_context(desc)
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mglob = psb_cd_get_global_rows(desc)
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nglob = psb_cd_get_global_cols(desc)
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nrow = psb_cd_get_local_rows(desc)
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ncol = psb_cd_get_local_cols(desc)
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call psb_info(ictxt, me, np)
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if (.not.psb_is_ok_desc(desc)) then
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info = 3110
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call psb_errpush(info,name)
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goto 9999
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endif
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if (nv < 0) then
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info = 1111
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call psb_errpush(info,name)
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goto 9999
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end if
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if (nv == 0) return
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if (size(idxin) < nv) then
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info = 1111
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call psb_errpush(info,name)
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goto 9999
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end if
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if (size(idxout) < nv) then
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info = 1111
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call psb_errpush(info,name)
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goto 9999
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end if
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if (present(mask)) then
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if (size(mask) < nv) then
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info = 1111
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call psb_errpush(info,name)
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goto 9999
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end if
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mask_ => mask
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else
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allocate(mask_(nv),stat=info)
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if (info /= 0) then
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info = 4000
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call psb_errpush(info,name)
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goto 9999
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endif
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mask_ = .true.
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endif
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if (present(owned)) then
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owned_ = owned
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else
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owned_ = .false.
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endif
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if (psb_is_large_desc(desc)) then
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if (psb_is_bld_desc(desc)) then
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do i = 1, nv
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if (mask_(i)) then
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ip = idxin(i)
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if ((ip < 1 ).or.(ip>mglob)) then
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idxout(i) = -1
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cycle
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endif
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call SearchKeyVal(desc%ptree,ip,lip,info)
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if (owned_) then
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if (lip<=nrow) then
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idxout(i) = lip
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else
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idxout(i) = -1
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endif
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else
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idxout(i) = lip
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endif
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end if
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enddo
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else if (psb_is_asb_desc(desc)) then
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if (.not.allocated(desc%hashv)) then
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write(0,*) 'Inconsistent input to inner_cnv'
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end if
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call psi_inner_cnv(nv,idxin,idxout,hashsize,hashmask,&
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& desc%hashv,desc%glb_lc)
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end if
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else
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do i = 1, nv
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if (mask_(i)) then
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ip = idxin(i)
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if ((ip < 1 ).or.(ip>mglob)) then
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info = 1133
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call psb_errpush(info,name)
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goto 9999
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endif
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lip = desc%glob_to_loc(ip)
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if (owned_) then
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if (lip<=nrow) then
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idxout(i) = lip
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else
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idxout(i) = -1
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endif
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else
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idxout(i) = lip
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endif
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end if
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enddo
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end if
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if (.not.present(mask)) then
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deallocate(mask_)
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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.eq.act_ret) then
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return
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else
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call psb_error(ictxt)
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end if
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return
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end subroutine psi_idx_cnv2
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!!$
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!!$ Parallel Sparse BLAS v2.0
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!!$ (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata
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!!$ Alfredo Buttari University of Rome Tor Vergata
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||||
!!$
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!!$ Redistribution and use in source and binary forms, with or without
|
||||
!!$ modification, are permitted provided that the following conditions
|
||||
!!$ are met:
|
||||
!!$ 1. Redistributions of source code must retain the above copyright
|
||||
!!$ notice, this list of conditions and the following disclaimer.
|
||||
!!$ 2. Redistributions in binary form must reproduce the above copyright
|
||||
!!$ notice, this list of conditions, and the following disclaimer in the
|
||||
!!$ documentation and/or other materials provided with the distribution.
|
||||
!!$ 3. The name of the PSBLAS group or the names of its contributors may
|
||||
!!$ not be used to endorse or promote products derived from this
|
||||
!!$ software without specific written permission.
|
||||
!!$
|
||||
!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
|
||||
!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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!!$ POSSIBILITY OF SUCH DAMAGE.
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!!$
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!!$
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subroutine psi_idx_cnvs(idxin,idxout,desc,info,mask,owned)
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use psb_descriptor_type
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integer, intent(in) :: idxin
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integer, intent(out) :: idxout
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type(psb_desc_type), intent(in) :: desc
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integer, intent(out) :: info
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logical, intent(in), optional, target :: mask
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logical, intent(in), optional :: owned
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interface
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subroutine psi_idx_cnv2(nv,idxin,idxout,desc,info,mask,owned)
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use psb_descriptor_type
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integer, intent(in) :: nv, idxin(:)
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integer, intent(out) :: idxout(:)
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type(psb_desc_type), intent(in) :: desc
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integer, intent(out) :: info
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logical, intent(in), optional, target :: mask(:)
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logical, intent(in), optional :: owned
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end subroutine psi_idx_cnv2
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end interface
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integer :: iout(1)
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logical :: mask_, owned_
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if (present(mask)) then
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mask_ = mask
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else
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mask_ = .true.
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endif
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if (present(owned)) then
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owned_ = owned
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else
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owned_ = .true.
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endif
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call psi_idx_cnv2(1,(/idxin/),iout,desc,info,(/mask_/),owned_)
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idxout=iout(1)
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return
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end subroutine psi_idx_cnvs
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@ -0,0 +1,440 @@
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!!$
|
||||
!!$ Parallel Sparse BLAS v2.0
|
||||
!!$ (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata
|
||||
!!$ Alfredo Buttari University of Rome Tor Vergata
|
||||
!!$
|
||||
!!$ Redistribution and use in source and binary forms, with or without
|
||||
!!$ modification, are permitted provided that the following conditions
|
||||
!!$ are met:
|
||||
!!$ 1. Redistributions of source code must retain the above copyright
|
||||
!!$ notice, this list of conditions and the following disclaimer.
|
||||
!!$ 2. Redistributions in binary form must reproduce the above copyright
|
||||
!!$ notice, this list of conditions, and the following disclaimer in the
|
||||
!!$ documentation and/or other materials provided with the distribution.
|
||||
!!$ 3. The name of the PSBLAS group or the names of its contributors may
|
||||
!!$ not be used to endorse or promote products derived from this
|
||||
!!$ software without specific written permission.
|
||||
!!$
|
||||
!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
|
||||
!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
!!$ POSSIBILITY OF SUCH DAMAGE.
|
||||
!!$
|
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!!$
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subroutine psi_idx_ins_cnv1(nv,idxin,desc,info,mask)
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use psb_descriptor_type
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use psb_serial_mod
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use psb_const_mod
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use psb_error_mod
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use psb_penv_mod
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implicit none
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integer, intent(in) :: nv
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integer, intent(inout) :: idxin(:)
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type(psb_desc_type), intent(inout) :: desc
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integer, intent(out) :: info
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logical, intent(in), optional, target :: mask(:)
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interface
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subroutine psi_idx_ins_cnv2(nv,idxin,idxout,desc,info,mask)
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use psb_descriptor_type
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integer, intent(in) :: nv, idxin(:)
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integer, intent(out) :: idxout(:)
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type(psb_desc_type), intent(inout) :: desc
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integer, intent(out) :: info
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logical, intent(in), optional, target :: mask(:)
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end subroutine psi_idx_ins_cnv2
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end interface
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integer :: i,ictxt,row,k,mglob, nglob,err
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integer :: np, me, isize
|
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integer :: pnt_halo,nrow,ncol, nh, ip, err_act,lip,nxt
|
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integer, allocatable :: idxout(:)
|
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logical, parameter :: debug=.false.
|
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integer, parameter :: relocsz=200
|
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character(len=20) :: name,ch_err
|
||||
logical, pointer :: mask_(:)
|
||||
|
||||
info = 0
|
||||
name = 'psb_idx_ins_cnv'
|
||||
call psb_erractionsave(err_act)
|
||||
|
||||
ictxt = psb_cd_get_context(desc)
|
||||
mglob = psb_cd_get_global_rows(desc)
|
||||
nglob = psb_cd_get_global_cols(desc)
|
||||
nrow = psb_cd_get_local_rows(desc)
|
||||
ncol = psb_cd_get_local_cols(desc)
|
||||
|
||||
call psb_info(ictxt, me, np)
|
||||
|
||||
if (.not.psb_is_bld_desc(desc)) then
|
||||
info = 3110
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
endif
|
||||
|
||||
if (nv < 0) then
|
||||
info = 1111
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
end if
|
||||
if (nv == 0) return
|
||||
|
||||
|
||||
if (size(idxin) < nv) then
|
||||
info = 1111
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
end if
|
||||
|
||||
|
||||
if (present(mask)) then
|
||||
if (size(mask) < nv) then
|
||||
info = 1111
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
end if
|
||||
mask_ => mask
|
||||
else
|
||||
allocate(mask_(nv),stat=info)
|
||||
if (info /= 0) then
|
||||
info = 4000
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
endif
|
||||
mask_ = .true.
|
||||
endif
|
||||
|
||||
allocate(idxout(nv),stat=info)
|
||||
if (info /= 0) then
|
||||
info = 4000
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
endif
|
||||
call psi_idx_ins_cnv2(nv,idxin,idxout,desc,info,mask_)
|
||||
idxin(1:nv) = idxout(1:nv)
|
||||
|
||||
deallocate(idxout)
|
||||
|
||||
if (.not.present(mask)) then
|
||||
deallocate(mask_)
|
||||
end if
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 continue
|
||||
call psb_erractionrestore(err_act)
|
||||
|
||||
if (err_act.eq.act_ret) then
|
||||
return
|
||||
else
|
||||
call psb_error(ictxt)
|
||||
end if
|
||||
return
|
||||
|
||||
end subroutine psi_idx_ins_cnv1
|
||||
!!$
|
||||
!!$ Parallel Sparse BLAS v2.0
|
||||
!!$ (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata
|
||||
!!$ Alfredo Buttari University of Rome Tor Vergata
|
||||
!!$
|
||||
!!$ Redistribution and use in source and binary forms, with or without
|
||||
!!$ modification, are permitted provided that the following conditions
|
||||
!!$ are met:
|
||||
!!$ 1. Redistributions of source code must retain the above copyright
|
||||
!!$ notice, this list of conditions and the following disclaimer.
|
||||
!!$ 2. Redistributions in binary form must reproduce the above copyright
|
||||
!!$ notice, this list of conditions, and the following disclaimer in the
|
||||
!!$ documentation and/or other materials provided with the distribution.
|
||||
!!$ 3. The name of the PSBLAS group or the names of its contributors may
|
||||
!!$ not be used to endorse or promote products derived from this
|
||||
!!$ software without specific written permission.
|
||||
!!$
|
||||
!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
|
||||
!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
!!$ POSSIBILITY OF SUCH DAMAGE.
|
||||
!!$
|
||||
!!$
|
||||
|
||||
subroutine psi_idx_ins_cnv2(nv,idxin,idxout,desc,info,mask)
|
||||
use psb_descriptor_type
|
||||
use psb_serial_mod
|
||||
use psb_const_mod
|
||||
use psb_error_mod
|
||||
use psb_penv_mod
|
||||
use psi_mod
|
||||
implicit none
|
||||
integer, intent(in) :: nv, idxin(:)
|
||||
integer, intent(out) :: idxout(:)
|
||||
type(psb_desc_type), intent(inout) :: desc
|
||||
integer, intent(out) :: info
|
||||
logical, intent(in), optional, target :: mask(:)
|
||||
integer :: i,ictxt,row,k,mglob, nglob,err
|
||||
integer :: np, me, isize
|
||||
integer :: pnt_halo,nrow,ncol, nh, ip, err_act,lip,nxt,il1
|
||||
logical, parameter :: debug=.false.
|
||||
integer, parameter :: relocsz=200
|
||||
character(len=20) :: name,ch_err
|
||||
logical, pointer :: mask_(:)
|
||||
|
||||
info = 0
|
||||
name = 'psb_idx_ins_cnv'
|
||||
call psb_erractionsave(err_act)
|
||||
|
||||
ictxt = psb_cd_get_context(desc)
|
||||
mglob = psb_cd_get_global_rows(desc)
|
||||
nglob = psb_cd_get_global_cols(desc)
|
||||
nrow = psb_cd_get_local_rows(desc)
|
||||
ncol = psb_cd_get_local_cols(desc)
|
||||
|
||||
call psb_info(ictxt, me, np)
|
||||
|
||||
if (.not.psb_is_ok_desc(desc)) then
|
||||
info = 3110
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
endif
|
||||
|
||||
if (nv < 0) then
|
||||
info = 1111
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
end if
|
||||
if (nv == 0) return
|
||||
|
||||
if (size(idxin) < nv) then
|
||||
info = 1111
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
end if
|
||||
|
||||
if (size(idxout) < nv) then
|
||||
info = 1111
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
end if
|
||||
|
||||
if (present(mask)) then
|
||||
if (size(mask) < nv) then
|
||||
info = 1111
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
end if
|
||||
mask_ => mask
|
||||
else
|
||||
allocate(mask_(nv),stat=info)
|
||||
if (info /= 0) then
|
||||
info = 4000
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
endif
|
||||
mask_ = .true.
|
||||
endif
|
||||
|
||||
|
||||
|
||||
if (psb_is_large_desc(desc)) then
|
||||
do i = 1, nv
|
||||
if (mask_(i)) then
|
||||
ip = idxin(i)
|
||||
if ((ip < 1 ).or.(ip>mglob)) then
|
||||
idxout(i) = -1
|
||||
cycle
|
||||
endif
|
||||
nxt = ncol + 1
|
||||
|
||||
call SearchInsKeyVal(desc%ptree,ip,nxt,lip,info)
|
||||
if (info >=0) then
|
||||
if (nxt == lip) then
|
||||
ncol = nxt
|
||||
isize = size(desc%loc_to_glob)
|
||||
if (ncol > isize) then
|
||||
nh = ncol + max(nv,relocsz)
|
||||
call psb_realloc(nh,desc%loc_to_glob,info,pad=-1)
|
||||
if (debug) write(0,*) 'done realloc ',nh
|
||||
if (info /= 0) then
|
||||
info=1
|
||||
ch_err='psb_realloc'
|
||||
call psb_errpush(4013,name,a_err=ch_err,i_err=(/info,0,0,0,0/))
|
||||
goto 9999
|
||||
end if
|
||||
isize = nh
|
||||
endif
|
||||
desc%loc_to_glob(nxt) = ip
|
||||
endif
|
||||
info = 0
|
||||
else
|
||||
ch_err='SearchInsKeyVal'
|
||||
call psb_errpush(4013,name,a_err=ch_err,i_err=(/info,0,0,0,0/))
|
||||
goto 9999
|
||||
end if
|
||||
idxout(i) = lip
|
||||
else
|
||||
idxout(i) = -1
|
||||
end if
|
||||
enddo
|
||||
|
||||
else
|
||||
|
||||
if (.not.allocated(desc%halo_index)) then
|
||||
allocate(desc%halo_index(relocsz))
|
||||
desc%halo_index(:) = -1
|
||||
endif
|
||||
pnt_halo=1
|
||||
do while (desc%halo_index(pnt_halo) /= -1 )
|
||||
pnt_halo = pnt_halo + 1
|
||||
end do
|
||||
isize = size(desc%halo_index)
|
||||
|
||||
do i = 1, nv
|
||||
if (mask_(i)) then
|
||||
ip = idxin(i)
|
||||
if ((ip < 1 ).or.(ip>mglob)) then
|
||||
idxout(i) = -1
|
||||
cycle
|
||||
endif
|
||||
k = desc%glob_to_loc(ip)
|
||||
if (k.lt.-np) then
|
||||
k = k + np
|
||||
k = - k - 1
|
||||
ncol = ncol + 1
|
||||
lip = ncol
|
||||
desc%glob_to_loc(ip) = ncol
|
||||
isize = size(desc%loc_to_glob)
|
||||
if (ncol > isize) then
|
||||
nh = ncol + max(nv,relocsz)
|
||||
call psb_realloc(nh,desc%loc_to_glob,info,pad=-1)
|
||||
if (me==0) then
|
||||
if (debug) write(0,*) 'done realloc ',nh
|
||||
end if
|
||||
if (info /= 0) then
|
||||
info=3
|
||||
ch_err='psb_realloc'
|
||||
call psb_errpush(4013,name,a_err=ch_err,i_err=(/info,0,0,0,0/))
|
||||
goto 9999
|
||||
end if
|
||||
isize = nh
|
||||
endif
|
||||
desc%loc_to_glob(ncol) = ip
|
||||
isize = size(desc%halo_index)
|
||||
if ((pnt_halo+3).gt.isize) then
|
||||
nh = isize + max(nv,relocsz)
|
||||
call psb_realloc(nh,desc%halo_index,info,pad=-1)
|
||||
if (info /= 0) then
|
||||
info=4
|
||||
ch_err='psb_realloc'
|
||||
call psb_errpush(4013,name,a_err=ch_err,i_err=(/info,0,0,0,0/))
|
||||
goto 9999
|
||||
end if
|
||||
isize = nh
|
||||
endif
|
||||
desc%halo_index(pnt_halo) = k
|
||||
desc%halo_index(pnt_halo+1) = 1
|
||||
desc%halo_index(pnt_halo+2) = ncol
|
||||
pnt_halo = pnt_halo + 3
|
||||
else
|
||||
lip = k
|
||||
endif
|
||||
idxout(i) = lip
|
||||
else
|
||||
idxout(i) = -1
|
||||
end if
|
||||
enddo
|
||||
|
||||
end if
|
||||
|
||||
desc%matrix_data(psb_n_col_) = ncol
|
||||
|
||||
if (.not.present(mask)) then
|
||||
deallocate(mask_)
|
||||
end if
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 continue
|
||||
call psb_erractionrestore(err_act)
|
||||
|
||||
if (err_act.eq.act_ret) then
|
||||
return
|
||||
else
|
||||
call psb_error(ictxt)
|
||||
end if
|
||||
return
|
||||
|
||||
|
||||
end subroutine psi_idx_ins_cnv2
|
||||
!!$
|
||||
!!$ Parallel Sparse BLAS v2.0
|
||||
!!$ (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata
|
||||
!!$ Alfredo Buttari University of Rome Tor Vergata
|
||||
!!$
|
||||
!!$ Redistribution and use in source and binary forms, with or without
|
||||
!!$ modification, are permitted provided that the following conditions
|
||||
!!$ are met:
|
||||
!!$ 1. Redistributions of source code must retain the above copyright
|
||||
!!$ notice, this list of conditions and the following disclaimer.
|
||||
!!$ 2. Redistributions in binary form must reproduce the above copyright
|
||||
!!$ notice, this list of conditions, and the following disclaimer in the
|
||||
!!$ documentation and/or other materials provided with the distribution.
|
||||
!!$ 3. The name of the PSBLAS group or the names of its contributors may
|
||||
!!$ not be used to endorse or promote products derived from this
|
||||
!!$ software without specific written permission.
|
||||
!!$
|
||||
!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
|
||||
!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
!!$ POSSIBILITY OF SUCH DAMAGE.
|
||||
!!$
|
||||
!!$
|
||||
subroutine psi_idx_ins_cnvs(idxin,idxout,desc,info,mask)
|
||||
use psb_descriptor_type
|
||||
integer, intent(in) :: idxin
|
||||
integer, intent(out) :: idxout
|
||||
type(psb_desc_type), intent(inout) :: desc
|
||||
integer, intent(out) :: info
|
||||
logical, intent(in), optional, target :: mask
|
||||
interface
|
||||
subroutine psi_idx_ins_cnv2(nv,idxin,idxout,desc,info,mask)
|
||||
use psb_descriptor_type
|
||||
integer, intent(in) :: nv, idxin(:)
|
||||
integer, intent(out) :: idxout(:)
|
||||
type(psb_desc_type), intent(inout) :: desc
|
||||
integer, intent(out) :: info
|
||||
logical, intent(in), optional, target :: mask(:)
|
||||
end subroutine psi_idx_ins_cnv2
|
||||
end interface
|
||||
integer :: iout(1)
|
||||
logical :: mask_
|
||||
|
||||
if (present(mask)) then
|
||||
mask_ = mask
|
||||
else
|
||||
mask_ = .true.
|
||||
endif
|
||||
call psi_idx_ins_cnv2(1,(/idxin/),iout,desc,info,(/mask_/))
|
||||
idxout=iout(1)
|
||||
|
||||
return
|
||||
|
||||
end subroutine psi_idx_ins_cnvs
|
||||
@ -0,0 +1,175 @@
|
||||
!!$
|
||||
!!$ Parallel Sparse BLAS v2.0
|
||||
!!$ (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata
|
||||
!!$ Alfredo Buttari University of Rome Tor Vergata
|
||||
!!$
|
||||
!!$ Redistribution and use in source and binary forms, with or without
|
||||
!!$ modification, are permitted provided that the following conditions
|
||||
!!$ are met:
|
||||
!!$ 1. Redistributions of source code must retain the above copyright
|
||||
!!$ notice, this list of conditions and the following disclaimer.
|
||||
!!$ 2. Redistributions in binary form must reproduce the above copyright
|
||||
!!$ notice, this list of conditions, and the following disclaimer in the
|
||||
!!$ documentation and/or other materials provided with the distribution.
|
||||
!!$ 3. The name of the PSBLAS group or the names of its contributors may
|
||||
!!$ not be used to endorse or promote products derived from this
|
||||
!!$ software without specific written permission.
|
||||
!!$
|
||||
!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
|
||||
!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
!!$ POSSIBILITY OF SUCH DAMAGE.
|
||||
!!$
|
||||
!!$
|
||||
subroutine psi_ldsc_pre_halo(desc,info)
|
||||
use psb_descriptor_type
|
||||
use psb_serial_mod
|
||||
use psb_const_mod
|
||||
use psb_error_mod
|
||||
use psb_penv_mod
|
||||
use psb_realloc_mod
|
||||
use psi_mod, only : psi_fnd_owner
|
||||
implicit none
|
||||
type(psb_desc_type), intent(inout) :: desc
|
||||
integer, intent(out) :: info
|
||||
|
||||
integer,allocatable :: helem(:),hproc(:)
|
||||
integer,allocatable :: tmphl(:)
|
||||
|
||||
integer :: i,j,err,np,me,lhalo,nhalo,&
|
||||
& n_col, err_act, key, ih, nh, idx, nk,icomm,hsize
|
||||
integer :: ictxt,n_row
|
||||
logical, parameter :: debug=.false., debugwrt=.false.
|
||||
character(len=20) :: name,ch_err
|
||||
|
||||
info = 0
|
||||
name = 'psi_ldsc_pre_halo'
|
||||
call psb_erractionsave(err_act)
|
||||
|
||||
ictxt = psb_cd_get_context(desc)
|
||||
n_row = psb_cd_get_local_rows(desc)
|
||||
n_col = psb_cd_get_local_cols(desc)
|
||||
call psb_get_mpicomm(ictxt,icomm )
|
||||
|
||||
! check on blacs grid
|
||||
call psb_info(ictxt, me, np)
|
||||
if (np == -1) then
|
||||
info = 2010
|
||||
call psb_errpush(info,name)
|
||||
goto 9999
|
||||
endif
|
||||
|
||||
|
||||
if (.not.(psb_is_bld_desc(desc).and.psb_is_large_desc(desc))) then
|
||||
write(0,*) 'Invalid input descriptor in ldsc_pre_halo'
|
||||
|
||||
end if
|
||||
|
||||
|
||||
nk = n_col
|
||||
call psb_realloc(nk,2,desc%glb_lc,info)
|
||||
if (info ==0) call psb_realloc(hashsize,desc%hashv,info,lb=0)
|
||||
if (info /= 0) then
|
||||
ch_err='psb_realloc'
|
||||
call psb_errpush(info,name,a_err=ch_err)
|
||||
goto 9999
|
||||
end if
|
||||
|
||||
desc%hashv(0:hashsize) = 0
|
||||
do i=1, nk
|
||||
key = desc%loc_to_glob(i)
|
||||
ih = iand(key,hashmask)
|
||||
desc%hashv(ih) = desc%hashv(ih) + 1
|
||||
end do
|
||||
nh = desc%hashv(0)
|
||||
idx = 1
|
||||
do i=1, hashsize
|
||||
desc%hashv(i-1) = idx
|
||||
idx = idx + nh
|
||||
nh = desc%hashv(i)
|
||||
end do
|
||||
do i=1, nk
|
||||
key = desc%loc_to_glob(i)
|
||||
ih = iand(key,hashmask)
|
||||
idx = desc%hashv(ih)
|
||||
desc%glb_lc(idx,1) = key
|
||||
desc%glb_lc(idx,2) = i
|
||||
desc%hashv(ih) = desc%hashv(ih) + 1
|
||||
end do
|
||||
do i = hashsize, 1, -1
|
||||
desc%hashv(i) = desc%hashv(i-1)
|
||||
end do
|
||||
desc%hashv(0) = 1
|
||||
do i=0, hashsize-1
|
||||
idx = desc%hashv(i)
|
||||
nh = desc%hashv(i+1) - desc%hashv(i)
|
||||
if (nh > 1) then
|
||||
call imsrx(nh,desc%glb_lc(idx,1),desc%glb_lc(idx,2),1)
|
||||
end if
|
||||
end do
|
||||
|
||||
nh = (n_col-n_row)
|
||||
if (nh > 0) then
|
||||
Allocate(helem(nh),stat=info)
|
||||
if (info /= 0) then
|
||||
call psb_errpush(4010,name,a_err='Allocate')
|
||||
goto 9999
|
||||
end if
|
||||
|
||||
do i=1, nh
|
||||
helem(i) = desc%loc_to_glob(n_row+i)
|
||||
end do
|
||||
|
||||
call psi_fnd_owner(nh,helem,hproc,desc,info)
|
||||
allocate(tmphl((3*((n_col-n_row)+1)+1)),stat=info)
|
||||
if (info /= 0) then
|
||||
call psb_errpush(4010,name,a_err='Allocate')
|
||||
goto 9999
|
||||
end if
|
||||
j = 1
|
||||
do i=1,nh
|
||||
tmphl(j+0) = hproc(i)
|
||||
if (tmphl(j+0)<0) then
|
||||
write(0,*) 'Unrecoverable error: missing proc from asb'
|
||||
end if
|
||||
tmphl(j+1) = 1
|
||||
tmphl(j+2) = n_row+i
|
||||
j = j + 3
|
||||
end do
|
||||
tmphl(j) = -1
|
||||
lhalo = j
|
||||
nhalo = (lhalo-1)/3
|
||||
else
|
||||
allocate(tmphl(1),stat=info)
|
||||
if (info /= 0) then
|
||||
call psb_errpush(4010,name,a_err='Allocate')
|
||||
goto 9999
|
||||
end if
|
||||
tmphl=-1
|
||||
endif
|
||||
|
||||
|
||||
call psb_transfer(tmphl,desc%halo_index,info)
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 continue
|
||||
call psb_erractionrestore(err_act)
|
||||
|
||||
if (err_act.eq.act_ret) then
|
||||
return
|
||||
else
|
||||
call psb_error(ictxt)
|
||||
end if
|
||||
return
|
||||
|
||||
|
||||
end subroutine psi_ldsc_pre_halo
|
||||
Loading…
Reference in New Issue