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556 lines
20 KiB
Fortran
556 lines
20 KiB
Fortran
!!$
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!!$ Parallel Sparse BLAS version 2.2
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!!$ (C) Copyright 2006/2007/2008
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!!$ 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
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!!$ notice, this list of conditions and the following disclaimer.
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!!$ 2. Redistributions in binary form must reproduce the above copyright
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!!$ 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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!!$
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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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module psb_serial_mod
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use psb_spmat_type
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use psb_string_mod
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use psb_sort_mod
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use psi_serial_mod, &
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& psb_gth => psi_gth,&
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& psb_sct => psi_sct
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interface psb_csdp
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subroutine psb_dcsdp(a, b,info,ifc,check,trans,unitd,upd,dupl)
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use psb_spmat_type
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type(psb_dspmat_type), intent(in) :: a
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type(psb_dspmat_type), intent(inout) :: b
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integer, intent(out) :: info
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integer, intent(in), optional :: ifc,upd,dupl
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character, intent(in), optional :: check,trans,unitd
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end subroutine psb_dcsdp
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subroutine psb_zcsdp(a, b,info,ifc,check,trans,unitd,upd,dupl)
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use psb_spmat_type
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type(psb_zspmat_type), intent(in) :: a
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type(psb_zspmat_type), intent(inout) :: b
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integer, intent(out) :: info
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integer, intent(in), optional :: ifc,upd,dupl
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character, intent(in), optional :: check,trans,unitd
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end subroutine psb_zcsdp
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end interface
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interface psb_csrws
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subroutine psb_dcsrws(rw,a,info,trans)
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use psb_spmat_type
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type(psb_dspmat_type) :: a
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real(kind(1.d0)), allocatable :: rw(:)
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integer :: info
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character, optional :: trans
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end subroutine psb_dcsrws
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subroutine psb_zcsrws(rw,a,info,trans)
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use psb_spmat_type
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type(psb_zspmat_type) :: a
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complex(kind(1.d0)), allocatable :: rw(:)
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integer :: info
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character, optional :: trans
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end subroutine psb_zcsrws
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end interface
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interface psb_cssm
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subroutine psb_dcssm(alpha,t,b,beta,c,info,trans,unitd,d)
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use psb_spmat_type
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type(psb_dspmat_type) :: t
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real(kind(1.d0)) :: alpha, beta, b(:,:), c(:,:)
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integer :: info
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character, optional :: trans, unitd
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real(kind(1.d0)), optional, target :: d(:)
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end subroutine psb_dcssm
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subroutine psb_dcssv(alpha,t,b,beta,c,info,trans,unitd,d)
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use psb_spmat_type
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type(psb_dspmat_type) :: t
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real(kind(1.d0)) :: alpha, beta, b(:), c(:)
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integer :: info
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character, optional :: trans, unitd
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real(kind(1.d0)), optional, target :: d(:)
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end subroutine psb_dcssv
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subroutine psb_zcssm(alpha,t,b,beta,c,info,trans,unitd,d)
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use psb_spmat_type
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type(psb_zspmat_type) :: t
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complex(kind(1.d0)) :: alpha, beta, b(:,:), c(:,:)
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integer :: info
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character, optional :: trans, unitd
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complex(kind(1.d0)), optional, target :: d(:)
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end subroutine psb_zcssm
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subroutine psb_zcssv(alpha,t,b,beta,c,info,trans,unitd,d)
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use psb_spmat_type
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type(psb_zspmat_type) :: t
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complex(kind(1.d0)) :: alpha, beta, b(:), c(:)
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integer :: info
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character, optional :: trans, unitd
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complex(kind(1.d0)), optional, target :: d(:)
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end subroutine psb_zcssv
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end interface
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interface psb_csmm
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subroutine psb_dcsmv(alpha,a,b,beta,c,info,trans)
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use psb_spmat_type
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type(psb_dspmat_type) :: a
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real(kind(1.d0)) :: alpha, beta, b(:), c(:)
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integer :: info
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character, optional :: trans
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end subroutine psb_dcsmv
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subroutine psb_dcsmm(alpha,a,b,beta,c,info,trans)
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use psb_spmat_type
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type(psb_dspmat_type) :: a
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real(kind(1.d0)) :: alpha, beta, b(:,:), c(:,:)
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integer :: info
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character, optional :: trans
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end subroutine psb_dcsmm
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subroutine psb_zcsmv(alpha,a,b,beta,c,info,trans)
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use psb_spmat_type
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type(psb_zspmat_type) :: a
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complex(kind(1.d0)) :: alpha, beta, b(:), c(:)
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integer :: info
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character, optional :: trans
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end subroutine psb_zcsmv
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subroutine psb_zcsmm(alpha,a,b,beta,c,info,trans)
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use psb_spmat_type
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type(psb_zspmat_type) :: a
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complex(kind(1.d0)) :: alpha, beta, b(:,:), c(:,:)
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integer :: info
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character, optional :: trans
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end subroutine psb_zcsmm
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end interface
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interface psb_cest
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subroutine psb_cest(afmt, m,n,nnz, lia1, lia2, lar, iup, info)
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integer, intent(in) :: m,n,nnz,iup
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integer, intent(out) :: lia1, lia2, lar, info
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character(len=*), intent(inout) :: afmt
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end subroutine psb_cest
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end interface
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interface psb_spcnv
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subroutine psb_dspcnv2(ain, a, info, afmt, upd, dupl)
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use psb_spmat_type
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type(psb_dspmat_type), intent (in) :: ain
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type(psb_dspmat_type), intent (out) :: a
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integer, intent(out) :: info
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integer,optional, intent(in) :: dupl, upd
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character(len=*), optional, intent(in) :: afmt
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end subroutine psb_dspcnv2
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subroutine psb_dspcnv1(a, info, afmt, upd, dupl)
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use psb_spmat_type
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type(psb_dspmat_type), intent (inout) :: a
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integer, intent(out) :: info
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integer,optional, intent(in) :: dupl, upd
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character(len=*), optional, intent(in) :: afmt
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end subroutine psb_dspcnv1
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subroutine psb_zspcnv2(ain, a, info, afmt, upd, dupl)
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use psb_spmat_type
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type(psb_zspmat_type), intent (in) :: ain
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type(psb_zspmat_type), intent (out) :: a
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integer, intent(out) :: info
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integer,optional, intent(in) :: dupl, upd
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character(len=*), optional, intent(in) :: afmt
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end subroutine psb_zspcnv2
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subroutine psb_zspcnv1(a, info, afmt, upd, dupl)
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use psb_spmat_type
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type(psb_zspmat_type), intent (inout) :: a
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integer, intent(out) :: info
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integer,optional, intent(in) :: dupl, upd
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character(len=*), optional, intent(in) :: afmt
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end subroutine psb_zspcnv1
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end interface
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interface psb_fixcoo
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subroutine psb_dfixcoo(a,info,idir)
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use psb_spmat_type
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type(psb_dspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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integer, intent(in), optional :: idir
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end subroutine psb_dfixcoo
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subroutine psb_zfixcoo(a,info,idir)
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use psb_spmat_type
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type(psb_zspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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integer, intent(in), optional :: idir
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end subroutine psb_zfixcoo
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end interface
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interface psb_ipcoo2csr
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subroutine psb_dipcoo2csr(a,info,rwshr)
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use psb_spmat_type
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type(psb_dspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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logical, optional :: rwshr
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end subroutine psb_dipcoo2csr
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subroutine psb_zipcoo2csr(a,info,rwshr)
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use psb_spmat_type
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type(psb_zspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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logical, optional :: rwshr
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end subroutine psb_zipcoo2csr
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end interface
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interface psb_ipcoo2csc
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subroutine psb_dipcoo2csc(a,info,clshr)
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use psb_spmat_type
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type(psb_dspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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logical, optional :: clshr
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end subroutine psb_dipcoo2csc
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subroutine psb_zipcoo2csc(a,info,clshr)
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use psb_spmat_type
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type(psb_zspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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logical, optional :: clshr
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end subroutine psb_zipcoo2csc
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end interface
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interface psb_ipcsr2coo
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subroutine psb_dipcsr2coo(a,info)
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use psb_spmat_type
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type(psb_dspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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end subroutine psb_dipcsr2coo
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subroutine psb_zipcsr2coo(a,info)
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use psb_spmat_type
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type(psb_zspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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end subroutine psb_zipcsr2coo
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end interface
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interface psb_csprt
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subroutine psb_dcsprt(iout,a,iv,irs,ics,head,ivr,ivc)
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use psb_spmat_type
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integer, intent(in) :: iout
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type(psb_dspmat_type), intent(in) :: a
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integer, intent(in), optional :: iv(:)
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integer, intent(in), optional :: irs,ics
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character(len=*), optional :: head
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integer, intent(in), optional :: ivr(:),ivc(:)
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end subroutine psb_dcsprt
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subroutine psb_zcsprt(iout,a,iv,irs,ics,head,ivr,ivc)
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use psb_spmat_type
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integer, intent(in) :: iout
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type(psb_zspmat_type), intent(in) :: a
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integer, intent(in), optional :: iv(:)
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integer, intent(in), optional :: irs,ics
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character(len=*), optional :: head
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integer, intent(in), optional :: ivr(:),ivc(:)
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end subroutine psb_zcsprt
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end interface
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interface psb_neigh
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subroutine psb_dneigh(a,idx,neigh,n,info,lev)
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use psb_spmat_type
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type(psb_dspmat_type), intent(in) :: a
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integer, intent(in) :: idx
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integer, intent(out) :: n
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integer, allocatable :: neigh(:)
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integer, intent(out) :: info
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integer, optional, intent(in) :: lev
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end subroutine psb_dneigh
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subroutine psb_zneigh(a,idx,neigh,n,info,lev)
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use psb_spmat_type
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type(psb_zspmat_type), intent(in) :: a
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integer, intent(in) :: idx
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integer, intent(out) :: n
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integer, allocatable :: neigh(:)
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integer, intent(out) :: info
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integer, optional, intent(in) :: lev
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end subroutine psb_zneigh
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end interface
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interface psb_coins
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subroutine psb_dcoins(nz,ia,ja,val,a,imin,imax,jmin,jmax,info,gtl,rebuild)
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use psb_spmat_type
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integer, intent(in) :: nz, imin,imax,jmin,jmax
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integer, intent(in) :: ia(:),ja(:)
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real(kind(1.d0)), intent(in) :: val(:)
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type(psb_dspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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integer, intent(in), optional :: gtl(:)
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logical, optional, intent(in) :: rebuild
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end subroutine psb_dcoins
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subroutine psb_zcoins(nz,ia,ja,val,a,imin,imax,jmin,jmax,info,gtl,rebuild)
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use psb_spmat_type
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integer, intent(in) :: nz, imin,imax,jmin,jmax
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integer, intent(in) :: ia(:),ja(:)
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complex(kind(1.d0)), intent(in) :: val(:)
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type(psb_zspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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integer, intent(in), optional :: gtl(:)
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logical, optional, intent(in) :: rebuild
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end subroutine psb_zcoins
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end interface
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interface psb_symbmm
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subroutine psb_dsymbmm(a,b,c,info)
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use psb_spmat_type
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type(psb_dspmat_type) :: a,b,c
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integer :: info
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end subroutine psb_dsymbmm
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subroutine psb_zsymbmm(a,b,c,info)
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use psb_spmat_type
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type(psb_zspmat_type) :: a,b,c
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integer :: info
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end subroutine psb_zsymbmm
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end interface
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interface psb_numbmm
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subroutine psb_dnumbmm(a,b,c)
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use psb_spmat_type
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type(psb_dspmat_type) :: a,b,c
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end subroutine psb_dnumbmm
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subroutine psb_znumbmm(a,b,c)
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use psb_spmat_type
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type(psb_zspmat_type) :: a,b,c
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end subroutine psb_znumbmm
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end interface
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interface psb_transp
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subroutine psb_dtransp(a,b,c,fmt)
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use psb_spmat_type
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type(psb_dspmat_type) :: a,b
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integer, optional :: c
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character(len=*), optional :: fmt
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end subroutine psb_dtransp
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subroutine psb_ztransp(a,b,c,fmt)
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use psb_spmat_type
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type(psb_zspmat_type) :: a,b
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integer, optional :: c
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character(len=*), optional :: fmt
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end subroutine psb_ztransp
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end interface
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interface psb_transc
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subroutine psb_ztransc(a,b,c,fmt)
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use psb_spmat_type
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type(psb_zspmat_type) :: a,b
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integer, optional :: c
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character(len=*), optional :: fmt
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end subroutine psb_ztransc
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end interface
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interface psb_rwextd
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subroutine psb_drwextd(nr,a,info,b,rowscale)
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use psb_spmat_type
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integer, intent(in) :: nr
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type(psb_dspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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type(psb_dspmat_type), intent(in), optional :: b
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logical, intent(in), optional :: rowscale
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end subroutine psb_drwextd
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subroutine psb_zrwextd(nr,a,info,b,rowscale)
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use psb_spmat_type
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integer, intent(in) :: nr
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type(psb_zspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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type(psb_zspmat_type), intent(in), optional :: b
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logical, intent(in), optional :: rowscale
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end subroutine psb_zrwextd
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end interface
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interface psb_csnmi
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real(kind(1.d0)) function psb_dcsnmi(a,info,trans)
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use psb_spmat_type
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type(psb_dspmat_type), intent(in) :: a
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integer, intent(out) :: info
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character, optional :: trans
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end function psb_dcsnmi
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real(kind(1.d0)) function psb_zcsnmi(a,info,trans)
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use psb_spmat_type
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type(psb_zspmat_type), intent(in) :: a
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integer, intent(out) :: info
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character, optional :: trans
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end function psb_zcsnmi
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end interface
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interface psb_sp_clip
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subroutine psb_dspclip(a,b,info,imin,imax,jmin,jmax,rscale,cscale)
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use psb_spmat_type
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implicit none
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type(psb_dspmat_type), intent(in) :: a
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type(psb_dspmat_type), intent(out) :: b
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integer, intent(out) :: info
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integer, intent(in), optional :: imin,imax,jmin,jmax
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logical, intent(in), optional :: rscale,cscale
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end subroutine psb_dspclip
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subroutine psb_zspclip(a,b,info,imin,imax,jmin,jmax,rscale,cscale)
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use psb_spmat_type
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implicit none
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type(psb_zspmat_type), intent(in) :: a
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type(psb_zspmat_type), intent(out) :: b
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integer, intent(out) :: info
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integer, intent(in), optional :: imin,imax,jmin,jmax
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logical, intent(in), optional :: rscale,cscale
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end subroutine psb_zspclip
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end interface
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interface psb_sp_getdiag
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subroutine psb_dspgtdiag(a,d,info)
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use psb_spmat_type
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type(psb_dspmat_type), intent(in) :: a
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real(kind(1.d0)), intent(inout) :: d(:)
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integer, intent(out) :: info
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end subroutine psb_dspgtdiag
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subroutine psb_zspgtdiag(a,d,info)
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use psb_spmat_type
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type(psb_zspmat_type), intent(in) :: a
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complex(kind(1.d0)), intent(inout) :: d(:)
|
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integer, intent(out) :: info
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end subroutine psb_zspgtdiag
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|
end interface
|
|
|
|
interface psb_sp_scal
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|
subroutine psb_dspscal(a,d,info)
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|
use psb_spmat_type
|
|
type(psb_dspmat_type), intent(inout) :: a
|
|
real(kind(1.d0)), intent(in) :: d(:)
|
|
integer, intent(out) :: info
|
|
end subroutine psb_dspscal
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|
subroutine psb_zspscal(a,d,info)
|
|
use psb_spmat_type
|
|
type(psb_zspmat_type), intent(inout) :: a
|
|
complex(kind(1.d0)), intent(in) :: d(:)
|
|
integer, intent(out) :: info
|
|
end subroutine psb_zspscal
|
|
end interface
|
|
|
|
interface psb_sp_getblk
|
|
subroutine psb_dspgtblk(irw,a,b,info,append,iren,lrw,srt)
|
|
use psb_spmat_type
|
|
type(psb_dspmat_type), intent(in) :: a
|
|
integer, intent(in) :: irw
|
|
type(psb_dspmat_type), intent(inout) :: b
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: append
|
|
integer, intent(in), target, optional :: iren(:)
|
|
integer, intent(in), optional :: lrw
|
|
logical, intent(in), optional :: srt
|
|
end subroutine psb_dspgtblk
|
|
subroutine psb_zspgtblk(irw,a,b,info,append,iren,lrw,srt)
|
|
use psb_spmat_type
|
|
type(psb_zspmat_type), intent(in) :: a
|
|
integer, intent(in) :: irw
|
|
type(psb_zspmat_type), intent(inout) :: b
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: append
|
|
integer, intent(in), target, optional :: iren(:)
|
|
integer, intent(in), optional :: lrw
|
|
logical, intent(in), optional :: srt
|
|
end subroutine psb_zspgtblk
|
|
end interface
|
|
|
|
interface psb_sp_getrow
|
|
subroutine psb_dspgetrow(irw,a,nz,ia,ja,val,info,iren,lrw,append,nzin)
|
|
! Output is always in COO format
|
|
use psb_spmat_type
|
|
implicit none
|
|
|
|
type(psb_dspmat_type), intent(in) :: a
|
|
integer, intent(in) :: irw
|
|
integer, intent(out) :: nz
|
|
integer, allocatable, intent(inout) :: ia(:), ja(:)
|
|
real(kind(1.d0)), allocatable, intent(inout) :: val(:)
|
|
integer,intent(out) :: info
|
|
logical, intent(in), optional :: append
|
|
integer, intent(in), optional :: iren(:)
|
|
integer, intent(in), optional :: lrw, nzin
|
|
end subroutine psb_dspgetrow
|
|
subroutine psb_zspgetrow(irw,a,nz,ia,ja,val,info,iren,lrw,append,nzin)
|
|
! Output is always in COO format
|
|
use psb_spmat_type
|
|
implicit none
|
|
|
|
type(psb_zspmat_type), intent(in) :: a
|
|
integer, intent(in) :: irw
|
|
integer, intent(out) :: nz
|
|
integer, allocatable, intent(inout) :: ia(:), ja(:)
|
|
complex(kind(1.d0)), allocatable, intent(inout) :: val(:)
|
|
integer,intent(out) :: info
|
|
logical, intent(in), optional :: append
|
|
integer, intent(in), optional :: iren(:)
|
|
integer, intent(in), optional :: lrw, nzin
|
|
end subroutine psb_zspgetrow
|
|
end interface
|
|
|
|
|
|
|
|
interface psb_csrp
|
|
subroutine psb_dcsrp(trans,iperm,a, info)
|
|
use psb_spmat_type
|
|
type(psb_dspmat_type), intent(inout) :: a
|
|
integer, intent(inout) :: iperm(:), info
|
|
character, intent(in) :: trans
|
|
end subroutine psb_dcsrp
|
|
subroutine psb_zcsrp(trans,iperm,a, info)
|
|
use psb_spmat_type
|
|
type(psb_zspmat_type), intent(inout) :: a
|
|
integer, intent(inout) :: iperm(:), info
|
|
character, intent(in) :: trans
|
|
end subroutine psb_zcsrp
|
|
end interface
|
|
|
|
|
|
interface psb_gelp
|
|
! 2-D version
|
|
subroutine psb_dgelp(trans,iperm,x,info)
|
|
real(kind(1.d0)), intent(inout) :: x(:,:)
|
|
integer, intent(in) :: iperm(:)
|
|
integer, intent(out) :: info
|
|
character, intent(in) :: trans
|
|
end subroutine psb_dgelp
|
|
! 1-D version
|
|
subroutine psb_dgelpv(trans,iperm,x,info)
|
|
real(kind(1.d0)), intent(inout) :: x(:)
|
|
integer, intent(in) :: iperm(:)
|
|
integer, intent(out) :: info
|
|
character, intent(in) :: trans
|
|
end subroutine psb_dgelpv
|
|
! 2-D version
|
|
subroutine psb_zgelp(trans,iperm,x,info)
|
|
complex(kind(1.d0)), intent(inout) :: x(:,:)
|
|
integer, intent(in) :: iperm(:)
|
|
integer, intent(out) :: info
|
|
character, intent(in) :: trans
|
|
end subroutine psb_zgelp
|
|
! 1-D version
|
|
subroutine psb_zgelpv(trans,iperm,x,info)
|
|
complex(kind(1.d0)), intent(inout) :: x(:)
|
|
integer, intent(in) :: iperm(:)
|
|
integer, intent(out) :: info
|
|
character, intent(in) :: trans
|
|
end subroutine psb_zgelpv
|
|
end interface
|
|
|
|
|
|
end module psb_serial_mod
|
|
|