!
! Parallel Sparse BLAS version 3.5
! (C) Copyright 2006-2018
! Salvatore Filippone
! Alfredo Buttari
!
! 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 psb_c_tools_mod
use psb_desc_mod, only : psb_desc_type, psb_spk_, psb_ipk_
use psb_c_vect_mod, only : psb_c_base_vect_type, psb_c_vect_type, psb_i_vect_type
use psb_c_mat_mod, only : psb_cspmat_type, psb_c_base_sparse_mat, psb_c_csr_sparse_mat
use psb_c_multivect_mod, only : psb_c_base_multivect_type, psb_c_multivect_type
interface psb_geall
subroutine psb_calloc(x, desc_a, info, n, lb)
import
implicit none
complex(psb_spk_), allocatable, intent(out) :: x(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: n, lb
end subroutine psb_calloc
subroutine psb_callocv(x, desc_a,info,n)
import
implicit none
complex(psb_spk_), allocatable, intent(out) :: x(:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: n
end subroutine psb_callocv
subroutine psb_calloc_vect(x, desc_a,info,n)
import
implicit none
type(psb_c_vect_type), intent(out) :: x
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: n
end subroutine psb_calloc_vect
subroutine psb_calloc_vect_r2(x, desc_a,info,n,lb)
import
implicit none
type(psb_c_vect_type), allocatable, intent(out) :: x(:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: n, lb
end subroutine psb_calloc_vect_r2
subroutine psb_calloc_multivect(x, desc_a,info,n)
import
implicit none
type(psb_c_multivect_type), intent(out) :: x
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: n
end subroutine psb_calloc_multivect
end interface
interface psb_geasb
subroutine psb_casb(x, desc_a, info, scratch)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
complex(psb_spk_), allocatable, intent(inout) :: x(:,:)
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: scratch
end subroutine psb_casb
subroutine psb_casbv(x, desc_a, info, scratch)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
complex(psb_spk_), allocatable, intent(inout) :: x(:)
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: scratch
end subroutine psb_casbv
subroutine psb_casb_vect(x, desc_a, info,mold, scratch)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_c_vect_type), intent(inout) :: x
integer(psb_ipk_), intent(out) :: info
class(psb_c_base_vect_type), intent(in), optional :: mold
logical, intent(in), optional :: scratch
end subroutine psb_casb_vect
subroutine psb_casb_vect_r2(x, desc_a, info,mold, scratch)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_c_vect_type), intent(inout) :: x(:)
integer(psb_ipk_), intent(out) :: info
class(psb_c_base_vect_type), intent(in), optional :: mold
logical, intent(in), optional :: scratch
end subroutine psb_casb_vect_r2
subroutine psb_casb_multivect(x, desc_a, info,mold, scratch, n)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_c_multivect_type), intent(inout) :: x
integer(psb_ipk_), intent(out) :: info
class(psb_c_base_multivect_type), intent(in), optional :: mold
logical, intent(in), optional :: scratch
integer(psb_ipk_), optional, intent(in) :: n
end subroutine psb_casb_multivect
end interface
interface psb_gefree
subroutine psb_cfree(x, desc_a, info)
import
implicit none
complex(psb_spk_),allocatable, intent(inout) :: x(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_cfree
subroutine psb_cfreev(x, desc_a, info)
import
implicit none
complex(psb_spk_),allocatable, intent(inout) :: x(:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_cfreev
subroutine psb_cfree_vect(x, desc_a, info)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_c_vect_type), intent(inout) :: x
integer(psb_ipk_), intent(out) :: info
end subroutine psb_cfree_vect
subroutine psb_cfree_vect_r2(x, desc_a, info)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_c_vect_type), allocatable, intent(inout) :: x(:)
integer(psb_ipk_), intent(out) :: info
end subroutine psb_cfree_vect_r2
subroutine psb_cfree_multivect(x, desc_a, info)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_c_multivect_type), intent(inout) :: x
integer(psb_ipk_), intent(out) :: info
end subroutine psb_cfree_multivect
end interface
interface psb_geins
subroutine psb_cinsi(m,irw,val, x, desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
complex(psb_spk_),intent(inout) :: x(:,:)
integer(psb_ipk_), intent(in) :: irw(:)
complex(psb_spk_), intent(in) :: val(:,:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_cinsi
subroutine psb_cinsvi(m, irw,val, x,desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
complex(psb_spk_),intent(inout) :: x(:)
integer(psb_ipk_), intent(in) :: irw(:)
complex(psb_spk_), intent(in) :: val(:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_cinsvi
subroutine psb_cins_vect(m,irw,val,x,desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
type(psb_c_vect_type), intent(inout) :: x
integer(psb_ipk_), intent(in) :: irw(:)
complex(psb_spk_), intent(in) :: val(:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_cins_vect
subroutine psb_cins_vect_v(m,irw,val,x,desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
type(psb_c_vect_type), intent(inout) :: x
type(psb_i_vect_type), intent(inout) :: irw
type(psb_c_vect_type), intent(inout) :: val
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_cins_vect_v
subroutine psb_cins_vect_r2(m,irw,val,x,desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
type(psb_c_vect_type), intent(inout) :: x(:)
integer(psb_ipk_), intent(in) :: irw(:)
complex(psb_spk_), intent(in) :: val(:,:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_cins_vect_r2
subroutine psb_cins_multivect(m,irw,val,x,desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
type(psb_c_multivect_type), intent(inout) :: x
integer(psb_ipk_), intent(in) :: irw(:)
complex(psb_spk_), intent(in) :: val(:,:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_cins_multivect
end interface
interface psb_cdbldext
Subroutine psb_ccdbldext(a,desc_a,novr,desc_ov,info,extype)
import
implicit none
integer(psb_ipk_), intent(in) :: novr
Type(psb_cspmat_type), Intent(in) :: a
Type(psb_desc_type), Intent(inout), target :: desc_a
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), intent(in),optional :: extype
end Subroutine psb_ccdbldext
end interface
interface psb_sphalo
Subroutine psb_csphalo(a,desc_a,blk,info,rowcnv,colcnv,&
& rowscale,colscale,outfmt,data)
import
implicit none
Type(psb_cspmat_type),Intent(in) :: a
Type(psb_cspmat_type),Intent(inout) :: blk
Type(psb_desc_type),Intent(in), target :: desc_a
integer(psb_ipk_), intent(out) :: info
logical, optional, intent(in) :: rowcnv,colcnv,rowscale,colscale
character(len=5), optional :: outfmt
integer(psb_ipk_), intent(in), optional :: data
end Subroutine psb_csphalo
Subroutine psb_c_csr_halo(a,desc_a,blk,info,rowcnv,colcnv,&
& rowscale,colscale,data,outcol_glob,col_desc)
import
implicit none
Type(psb_c_csr_sparse_mat),Intent(in) :: a
Type(psb_c_csr_sparse_mat),Intent(inout) :: blk
Type(psb_desc_type),Intent(in), target :: desc_a
integer(psb_ipk_), intent(out) :: info
logical, optional, intent(in) :: rowcnv,colcnv,rowscale,colscale,outcol_glob
integer(psb_ipk_), intent(in), optional :: data
type(psb_desc_type),Intent(in), optional, target :: col_desc
end Subroutine psb_c_csr_halo
end interface
interface psb_spall
subroutine psb_cspalloc(a, desc_a, info, nnz)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_cspmat_type), intent(inout) :: a
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: nnz
end subroutine psb_cspalloc
end interface
interface psb_spasb
subroutine psb_cspasb(a,desc_a, info, afmt, upd, dupl,mold)
import
implicit none
type(psb_cspmat_type), intent (inout) :: a
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_),optional, intent(in) :: dupl, upd
character(len=*), optional, intent(in) :: afmt
class(psb_c_base_sparse_mat), intent(in), optional :: mold
end subroutine psb_cspasb
end interface
interface psb_spfree
subroutine psb_cspfree(a, desc_a,info)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_cspmat_type), intent(inout) ::a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_cspfree
end interface
interface psb_spins
subroutine psb_cspins(nz,ia,ja,val,a,desc_a,info,rebuild,local)
import
implicit none
type(psb_desc_type), intent(inout) :: desc_a
type(psb_cspmat_type), intent(inout) :: a
integer(psb_ipk_), intent(in) :: nz,ia(:),ja(:)
complex(psb_spk_), intent(in) :: val(:)
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: rebuild
logical, intent(in), optional :: local
end subroutine psb_cspins
subroutine psb_cspins_csr(nr,irp,ja,val,irw,a,desc_a,info,rebuild,local)
import
implicit none
type(psb_desc_type), intent(inout) :: desc_a
type(psb_cspmat_type), intent(inout) :: a
integer(psb_ipk_), intent(in) :: nr,irw,irp(:),ja(:)
complex(psb_spk_), intent(in) :: val(:)
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: rebuild, local
end subroutine psb_cspins_csr
subroutine psb_cspins_v(nz,ia,ja,val,a,desc_a,info,rebuild,local)
use psb_i_vect_mod, only : psb_i_vect_type
import
implicit none
type(psb_desc_type), intent(inout) :: desc_a
type(psb_cspmat_type), intent(inout) :: a
integer(psb_ipk_), intent(in) :: nz
type(psb_i_vect_type), intent(inout) :: ia,ja
type(psb_c_vect_type), intent(inout) :: val
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: rebuild
logical, intent(in), optional :: local
end subroutine psb_cspins_v
subroutine psb_cspins_2desc(nz,ia,ja,val,a,desc_ar,desc_ac,info)
import
implicit none
type(psb_desc_type), intent(in) :: desc_ar
type(psb_desc_type), intent(inout) :: desc_ac
type(psb_cspmat_type), intent(inout) :: a
integer(psb_ipk_), intent(in) :: nz,ia(:),ja(:)
complex(psb_spk_), intent(in) :: val(:)
integer(psb_ipk_), intent(out) :: info
end subroutine psb_cspins_2desc
end interface
interface psb_sprn
subroutine psb_csprn(a, desc_a,info,clear)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_cspmat_type), intent(inout) :: a
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: clear
end subroutine psb_csprn
end interface
interface psb_par_spspmm
subroutine psb_c_par_csr_spspmm(acsr,desc_a,bcsr,ccsr,desc_c,info,data)
import :: psb_c_csr_sparse_mat, psb_desc_type, psb_ipk_
Implicit None
type(psb_c_csr_sparse_mat),intent(in) :: acsr
type(psb_c_csr_sparse_mat),intent(inout) :: bcsr
type(psb_c_csr_sparse_mat),intent(out) :: ccsr
type(psb_desc_type),intent(in) :: desc_a
type(psb_desc_type),intent(inout) :: desc_c
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), intent(in), optional :: data
End Subroutine psb_c_par_csr_spspmm
end interface psb_par_spspmm
end module psb_c_tools_mod