You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
413 lines
17 KiB
Fortran
413 lines
17 KiB
Fortran
!!$
|
|
!!$ Parallel Sparse BLAS version 3.0
|
|
!!$ (C) Copyright 2006, 2007, 2008, 2009, 2010
|
|
!!$ Salvatore Filippone University of Rome Tor Vergata
|
|
!!$ Alfredo Buttari CNRS-IRIT, Toulouse
|
|
!!$
|
|
!!$ 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.
|
|
!!$
|
|
!!$
|
|
module psi_i_mod
|
|
use psb_descriptor_type, only : psb_desc_type, psb_ipk_, psb_mpik_
|
|
|
|
interface
|
|
subroutine psi_compute_size(desc_data,&
|
|
& index_in, dl_lda, info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_) :: info, dl_lda
|
|
integer(psb_ipk_) :: desc_data(:), index_in(:)
|
|
end subroutine psi_compute_size
|
|
end interface
|
|
|
|
interface
|
|
subroutine psi_crea_bnd_elem(bndel,desc_a,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), allocatable :: bndel(:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_crea_bnd_elem
|
|
end interface
|
|
|
|
interface
|
|
subroutine psi_crea_index(desc_a,index_in,index_out,glob_idx,nxch,nsnd,nrcv,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info,nxch,nsnd,nrcv
|
|
integer(psb_ipk_), intent(in) :: index_in(:)
|
|
integer(psb_ipk_), allocatable, intent(inout) :: index_out(:)
|
|
logical :: glob_idx
|
|
end subroutine psi_crea_index
|
|
end interface
|
|
|
|
interface
|
|
subroutine psi_crea_ovr_elem(me,desc_overlap,ovr_elem,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: me, desc_overlap(:)
|
|
integer(psb_ipk_), allocatable, intent(out) :: ovr_elem(:,:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_crea_ovr_elem
|
|
end interface
|
|
|
|
interface
|
|
subroutine psi_desc_index(desc,index_in,dep_list,&
|
|
& length_dl,nsnd,nrcv,desc_index,isglob_in,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
type(psb_desc_type) :: desc
|
|
integer(psb_ipk_) :: index_in(:),dep_list(:)
|
|
integer(psb_ipk_),allocatable :: desc_index(:)
|
|
integer(psb_ipk_) :: length_dl,nsnd,nrcv,info
|
|
logical :: isglob_in
|
|
end subroutine psi_desc_index
|
|
end interface
|
|
|
|
interface
|
|
subroutine psi_dl_check(dep_list,dl_lda,np,length_dl)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_) :: np,dl_lda,length_dl(0:np)
|
|
integer(psb_ipk_) :: dep_list(dl_lda,0:np)
|
|
end subroutine psi_dl_check
|
|
end interface
|
|
|
|
interface
|
|
subroutine psi_sort_dl(dep_list,l_dep_list,np,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_) :: np,dep_list(:,:), l_dep_list(:), info
|
|
end subroutine psi_sort_dl
|
|
end interface
|
|
|
|
interface
|
|
subroutine psi_extract_dep_list(ictxt,is_bld,is_upd,desc_str,dep_list,&
|
|
& length_dl,np,dl_lda,mode,info)
|
|
import :: psb_desc_type, psb_ipk_, psb_mpik_
|
|
logical :: is_bld, is_upd
|
|
integer(psb_mpik_) :: ictxt
|
|
integer(psb_ipk_) :: np,dl_lda,mode, info
|
|
integer(psb_ipk_) :: desc_str(*),dep_list(dl_lda,0:np),length_dl(0:np)
|
|
end subroutine psi_extract_dep_list
|
|
end interface
|
|
|
|
interface psi_fnd_owner
|
|
subroutine psi_fnd_owner(nv,idx,iprc,desc,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: nv
|
|
integer(psb_ipk_), intent(in) :: idx(:)
|
|
integer(psb_ipk_), allocatable, intent(out) :: iprc(:)
|
|
type(psb_desc_type), intent(in) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_fnd_owner
|
|
end interface psi_fnd_owner
|
|
|
|
interface psi_ldsc_pre_halo
|
|
subroutine psi_ldsc_pre_halo(desc,ext_hv,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
type(psb_desc_type), intent(inout) :: desc
|
|
logical, intent(in) :: ext_hv
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_ldsc_pre_halo
|
|
end interface psi_ldsc_pre_halo
|
|
|
|
interface psi_bld_tmphalo
|
|
subroutine psi_bld_tmphalo(desc,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
type(psb_desc_type), intent(inout) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_bld_tmphalo
|
|
end interface psi_bld_tmphalo
|
|
|
|
|
|
interface psi_bld_tmpovrl
|
|
subroutine psi_bld_tmpovrl(iv,desc,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: iv(:)
|
|
type(psb_desc_type), intent(inout) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_bld_tmpovrl
|
|
end interface psi_bld_tmpovrl
|
|
|
|
|
|
interface psi_idx_cnv
|
|
subroutine psi_idx_cnv1(nv,idxin,desc,info,mask,owned)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: nv
|
|
integer(psb_ipk_), intent(inout) :: idxin(:)
|
|
type(psb_desc_type), intent(in) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: mask(:)
|
|
logical, intent(in), optional :: owned
|
|
end subroutine psi_idx_cnv1
|
|
subroutine psi_idx_cnv2(nv,idxin,idxout,desc,info,mask,owned)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: nv, idxin(:)
|
|
integer(psb_ipk_), intent(out) :: idxout(:)
|
|
type(psb_desc_type), intent(in) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: mask(:)
|
|
logical, intent(in), optional :: owned
|
|
end subroutine psi_idx_cnv2
|
|
subroutine psi_idx_cnvs(idxin,idxout,desc,info,mask,owned)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: idxin
|
|
integer(psb_ipk_), intent(out) :: idxout
|
|
type(psb_desc_type), intent(in) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: mask
|
|
logical, intent(in), optional :: owned
|
|
end subroutine psi_idx_cnvs
|
|
subroutine psi_idx_cnvs1(idxin,desc,info,mask,owned)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(inout) :: idxin
|
|
type(psb_desc_type), intent(in) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: mask
|
|
logical, intent(in), optional :: owned
|
|
end subroutine psi_idx_cnvs1
|
|
end interface psi_idx_cnv
|
|
|
|
interface psi_idx_ins_cnv
|
|
subroutine psi_idx_ins_cnv1(nv,idxin,desc,info,mask,lidx)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: nv
|
|
integer(psb_ipk_), intent(inout) :: idxin(:)
|
|
type(psb_desc_type), intent(inout) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: mask(:)
|
|
integer, intent(in), optional :: lidx(:)
|
|
end subroutine psi_idx_ins_cnv1
|
|
subroutine psi_idx_ins_cnv2(nv,idxin,idxout,desc,info,mask,lidx)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: nv, idxin(:)
|
|
integer(psb_ipk_), intent(out) :: idxout(:)
|
|
type(psb_desc_type), intent(inout) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: mask(:)
|
|
integer, intent(in), optional :: lidx(:)
|
|
end subroutine psi_idx_ins_cnv2
|
|
subroutine psi_idx_ins_cnvs2(idxin,idxout,desc,info,mask,lidx)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: idxin
|
|
integer(psb_ipk_), intent(out) :: idxout
|
|
type(psb_desc_type), intent(inout) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: mask
|
|
integer, intent(in), optional :: lidx
|
|
end subroutine psi_idx_ins_cnvs2
|
|
subroutine psi_idx_ins_cnvs1(idxin,desc,info,mask,lidx)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(inout) :: idxin
|
|
type(psb_desc_type), intent(inout) :: desc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: mask
|
|
integer, intent(in), optional :: lidx
|
|
end subroutine psi_idx_ins_cnvs1
|
|
end interface psi_idx_ins_cnv
|
|
|
|
interface psi_cnv_dsc
|
|
subroutine psi_cnv_dsc(halo_in,ovrlap_in,ext_in,cdesc, info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: halo_in(:), ovrlap_in(:),ext_in(:)
|
|
type(psb_desc_type), intent(inout) :: cdesc
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_cnv_dsc
|
|
end interface psi_cnv_dsc
|
|
|
|
interface psi_renum_index
|
|
subroutine psi_renum_index(iperm,idx,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_), intent(in) :: iperm(:)
|
|
integer(psb_ipk_), intent(inout) :: idx(:)
|
|
end subroutine psi_renum_index
|
|
end interface psi_renum_index
|
|
|
|
interface psi_inner_cnv
|
|
subroutine psi_inner_cnvs(x,hashmask,hashv,glb_lc)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: hashmask,hashv(0:),glb_lc(:,:)
|
|
integer(psb_ipk_), intent(inout) :: x
|
|
end subroutine psi_inner_cnvs
|
|
subroutine psi_inner_cnvs2(x,y,hashmask,hashv,glb_lc)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: hashmask,hashv(0:),glb_lc(:,:)
|
|
integer(psb_ipk_), intent(in) :: x
|
|
integer(psb_ipk_), intent(out) :: y
|
|
end subroutine psi_inner_cnvs2
|
|
subroutine psi_inner_cnv1(n,x,hashmask,hashv,glb_lc,mask)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: n,hashmask,hashv(0:),glb_lc(:,:)
|
|
logical, intent(in), optional :: mask(:)
|
|
integer(psb_ipk_), intent(inout) :: x(:)
|
|
end subroutine psi_inner_cnv1
|
|
subroutine psi_inner_cnv2(n,x,y,hashmask,hashv,glb_lc,mask)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: n, hashmask,hashv(0:),glb_lc(:,:)
|
|
logical, intent(in),optional :: mask(:)
|
|
integer(psb_ipk_), intent(in) :: x(:)
|
|
integer(psb_ipk_), intent(out) :: y(:)
|
|
end subroutine psi_inner_cnv2
|
|
end interface psi_inner_cnv
|
|
|
|
interface
|
|
subroutine psi_bld_ovr_mst(me,ovrlap_elem,mst_idx,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: me, ovrlap_elem(:,:)
|
|
integer(psb_ipk_), allocatable, intent(out) :: mst_idx(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_bld_ovr_mst
|
|
end interface
|
|
|
|
|
|
interface psi_swapdata
|
|
subroutine psi_iswapdatam(flag,n,beta,y,desc_a,work,info,data)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: flag, n
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_) :: y(:,:), beta
|
|
integer(psb_ipk_), target :: work(:)
|
|
type(psb_desc_type), target :: desc_a
|
|
integer(psb_ipk_), optional :: data
|
|
end subroutine psi_iswapdatam
|
|
subroutine psi_iswapdatav(flag,beta,y,desc_a,work,info,data)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: flag
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_) :: y(:), beta
|
|
integer(psb_ipk_), target :: work(:)
|
|
type(psb_desc_type), target :: desc_a
|
|
integer(psb_ipk_), optional :: data
|
|
end subroutine psi_iswapdatav
|
|
subroutine psi_iswapidxm(ictxt,icomm,flag,n,beta,y,idx,&
|
|
& totxch,totsnd,totrcv,work,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: ictxt,icomm,flag, n
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_) :: y(:,:), beta
|
|
integer(psb_ipk_),target :: work(:)
|
|
integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
|
|
end subroutine psi_iswapidxm
|
|
subroutine psi_iswapidxv(ictxt,icomm,flag,beta,y,idx,&
|
|
& totxch,totsnd,totrcv,work,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: ictxt,icomm,flag
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_) :: y(:), beta
|
|
integer(psb_ipk_),target :: work(:)
|
|
integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
|
|
end subroutine psi_iswapidxv
|
|
end interface psi_swapdata
|
|
|
|
|
|
interface psi_swaptran
|
|
subroutine psi_iswaptranm(flag,n,beta,y,desc_a,work,info,data)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: flag, n
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_) :: y(:,:), beta
|
|
integer(psb_ipk_),target :: work(:)
|
|
type(psb_desc_type), target :: desc_a
|
|
integer(psb_ipk_), optional :: data
|
|
end subroutine psi_iswaptranm
|
|
subroutine psi_iswaptranv(flag,beta,y,desc_a,work,info,data)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: flag
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_) :: y(:), beta
|
|
integer(psb_ipk_),target :: work(:)
|
|
type(psb_desc_type), target :: desc_a
|
|
integer(psb_ipk_), optional :: data
|
|
end subroutine psi_iswaptranv
|
|
subroutine psi_itranidxm(ictxt,icomm,flag,n,beta,y,idx,&
|
|
& totxch,totsnd,totrcv,work,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: ictxt,icomm,flag, n
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_) :: y(:,:), beta
|
|
integer(psb_ipk_), target :: work(:)
|
|
integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
|
|
end subroutine psi_itranidxm
|
|
subroutine psi_itranidxv(ictxt,icomm,flag,beta,y,idx,&
|
|
& totxch,totsnd,totrcv,work,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(in) :: ictxt,icomm,flag
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_) :: y(:), beta
|
|
integer(psb_ipk_), target :: work(:)
|
|
integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
|
|
end subroutine psi_itranidxv
|
|
end interface psi_swaptran
|
|
|
|
interface psi_ovrl_upd
|
|
subroutine psi_iovrl_updr1(x,desc_a,update,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(inout), target :: x(:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(in) :: update
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_iovrl_updr1
|
|
subroutine psi_iovrl_updr2(x,desc_a,update,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(inout), target :: x(:,:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(in) :: update
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_iovrl_updr2
|
|
end interface psi_ovrl_upd
|
|
|
|
interface psi_ovrl_save
|
|
subroutine psi_iovrl_saver1(x,xs,desc_a,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(inout) :: x(:)
|
|
integer(psb_ipk_), allocatable :: xs(:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_iovrl_saver1
|
|
subroutine psi_iovrl_saver2(x,xs,desc_a,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(inout) :: x(:,:)
|
|
integer(psb_ipk_), allocatable :: xs(:,:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_iovrl_saver2
|
|
end interface psi_ovrl_save
|
|
|
|
interface psi_ovrl_restore
|
|
subroutine psi_iovrl_restrr1(x,xs,desc_a,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(inout) :: x(:)
|
|
integer(psb_ipk_) :: xs(:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_iovrl_restrr1
|
|
subroutine psi_iovrl_restrr2(x,xs,desc_a,info)
|
|
import :: psb_desc_type, psb_ipk_
|
|
integer(psb_ipk_), intent(inout) :: x(:,:)
|
|
integer(psb_ipk_) :: xs(:,:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psi_iovrl_restrr2
|
|
end interface psi_ovrl_restore
|
|
|
|
end module psi_i_mod
|
|
|