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!
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! Parallel Sparse BLAS version 3.5
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! (C) Copyright 2006-2018
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! Salvatore Filippone
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! Alfredo Buttari
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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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!
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! package: psb_s_mat_mod
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!
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! This module contains the definition of the psb_s_sparse type which
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! is a generic container for a sparse matrix and it is mostly meant to
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! provide a mean of switching, at run-time, among different formats,
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! potentially unknown at the library compile-time by adding a layer of
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! indirection. This type encapsulates the psb_s_base_sparse_mat class
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! inside another class which is the one visible to the user.
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! Most methods of the psb_s_mat_mod simply call the methods of the
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! encapsulated class.
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! The exceptions are mainly cscnv and cp_from/cp_to; these provide
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! the functionalities to have the encapsulated class change its
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! type dynamically, and to extract/input an inner object.
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!
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! A sparse matrix has a state corresponding to its progression
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! through the application life.
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! In particular, computational methods can only be invoked when
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! the matrix is in the ASSEMBLED state, whereas the other states are
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! dedicated to operations on the internal matrix data.
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! A sparse matrix can move between states according to the
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! following state transition table. Associated with these states are
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! the possible dynamic types of the inner matrix object.
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! Only COO matrices can ever be in the BUILD state, whereas
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! the ASSEMBLED and UPDATE state can be entered by any class.
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!
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! In Out Method
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!| ----------------------------------
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!| Null Build csall
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!| Build Build csput
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!| Build Assembled cscnv
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!| Assembled Assembled cscnv
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!| Assembled Update reinit
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!| Update Update csput
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!| Update Assembled cscnv
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!| * unchanged reall
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!| Assembled Null free
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!
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!
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!
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! We are also introducing the type psb_lsspmat_type.
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! The basic difference with psb_sspmat_type is in the type
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! of the indices, which are PSB_LPK_ so that the entries
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! are guaranteed to be able to contain global indices.
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! This type only supports data handling and preprocessing, it is
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! not supposed to be used for computations.
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!
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module psb_s_mat_mod
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use psb_s_base_mat_mod
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use psb_s_csr_mat_mod, only : psb_s_csr_sparse_mat, psb_ls_csr_sparse_mat,&
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& psb_s_ecsr_sparse_mat
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use psb_s_csc_mat_mod, only : psb_s_csc_sparse_mat, psb_ls_csc_sparse_mat
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type :: psb_sspmat_type
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class(psb_s_base_sparse_mat), allocatable :: a
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class(psb_s_base_sparse_mat), allocatable :: ad, and
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integer(psb_ipk_) :: remote_build=psb_matbld_noremote_
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type(psb_ls_coo_sparse_mat), allocatable :: rmta
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contains
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! Getters
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procedure, pass(a) :: get_nrows => psb_s_get_nrows
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procedure, pass(a) :: get_ncols => psb_s_get_ncols
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procedure, pass(a) :: get_nzeros => psb_s_get_nzeros
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procedure, pass(a) :: get_nz_row => psb_s_get_nz_row
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procedure, pass(a) :: get_size => psb_s_get_size
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procedure, pass(a) :: get_dupl => psb_s_get_dupl
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procedure, pass(a) :: is_null => psb_s_is_null
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procedure, pass(a) :: is_bld => psb_s_is_bld
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procedure, pass(a) :: is_upd => psb_s_is_upd
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procedure, pass(a) :: is_asb => psb_s_is_asb
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procedure, pass(a) :: is_sorted => psb_s_is_sorted
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procedure, pass(a) :: is_by_rows => psb_s_is_by_rows
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procedure, pass(a) :: is_by_cols => psb_s_is_by_cols
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procedure, pass(a) :: is_upper => psb_s_is_upper
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procedure, pass(a) :: is_lower => psb_s_is_lower
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procedure, pass(a) :: is_triangle => psb_s_is_triangle
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procedure, pass(a) :: is_symmetric => psb_s_is_symmetric
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procedure, pass(a) :: is_unit => psb_s_is_unit
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procedure, pass(a) :: is_repeatable_updates => psb_s_is_repeatable_updates
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procedure, pass(a) :: get_fmt => psb_s_get_fmt
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procedure, pass(a) :: sizeof => psb_s_sizeof
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procedure, pass(a) :: is_remote_build => psb_s_is_remote_build
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! Setters
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procedure, pass(a) :: set_nrows => psb_s_set_nrows
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procedure, pass(a) :: set_ncols => psb_s_set_ncols
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procedure, pass(a) :: set_dupl => psb_s_set_dupl
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procedure, pass(a) :: set_null => psb_s_set_null
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procedure, pass(a) :: set_bld => psb_s_set_bld
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procedure, pass(a) :: set_upd => psb_s_set_upd
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procedure, pass(a) :: set_asb => psb_s_set_asb
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procedure, pass(a) :: set_sorted => psb_s_set_sorted
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procedure, pass(a) :: set_upper => psb_s_set_upper
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procedure, pass(a) :: set_lower => psb_s_set_lower
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procedure, pass(a) :: set_triangle => psb_s_set_triangle
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procedure, pass(a) :: set_symmetric => psb_s_set_symmetric
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procedure, pass(a) :: set_unit => psb_s_set_unit
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procedure, pass(a) :: set_repeatable_updates => psb_s_set_repeatable_updates
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procedure, pass(a) :: set_remote_build => psb_s_set_remote_build
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! Memory/data management
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procedure, pass(a) :: csall => psb_s_csall
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generic, public :: allocate => csall
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procedure, pass(a) :: free => psb_s_free
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procedure, pass(a) :: trim => psb_s_trim
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procedure, pass(a) :: csput_a => psb_s_csput_a
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procedure, pass(a) :: csput_v => psb_s_csput_v
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generic, public :: csput => csput_a, csput_v
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procedure, pass(a) :: csgetptn => psb_s_csgetptn
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procedure, pass(a) :: csgetrow => psb_s_csgetrow
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procedure, pass(a) :: csgetblk => psb_s_csgetblk
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generic, public :: csget => csgetptn, csgetrow, csgetblk
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#if defined(IPK4) && defined(LPK8)
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procedure, pass(a) :: lcsgetptn => psb_s_lcsgetptn
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procedure, pass(a) :: lcsgetrow => psb_s_lcsgetrow
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generic, public :: csget => lcsgetptn, lcsgetrow
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#endif
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procedure, pass(a) :: tril => psb_s_tril
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procedure, pass(a) :: triu => psb_s_triu
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procedure, pass(a) :: m_csclip => psb_s_csclip
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procedure, pass(a) :: m_csclip_ip => psb_s_csclip_ip
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procedure, pass(a) :: b_csclip => psb_s_b_csclip
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generic, public :: csclip => b_csclip, m_csclip, m_csclip_ip
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procedure, pass(a) :: clean_zeros => psb_s_clean_zeros
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procedure, pass(a) :: reall => psb_s_reallocate_nz
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procedure, pass(a) :: get_neigh => psb_s_get_neigh
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procedure, pass(a) :: reinit => psb_s_reinit
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procedure, pass(a) :: print_i => psb_s_sparse_print
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procedure, pass(a) :: print_n => psb_s_n_sparse_print
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generic, public :: print => print_i, print_n
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procedure, pass(a) :: mold => psb_s_mold
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procedure, pass(a) :: asb => psb_s_asb
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procedure, pass(a) :: transp_1mat => psb_s_transp_1mat
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procedure, pass(a) :: transp_2mat => psb_s_transp_2mat
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generic, public :: transp => transp_1mat, transp_2mat
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procedure, pass(a) :: transc_1mat => psb_s_transc_1mat
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procedure, pass(a) :: transc_2mat => psb_s_transc_2mat
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generic, public :: transc => transc_1mat, transc_2mat
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!
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! Sync: centerpiece of handling of external storage.
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! Any derived class having extra storage upon sync
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! will guarantee that both fortran/host side and
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! external side contain the same data. The base
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! version is only a placeholder.
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!
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procedure, pass(a) :: sync => s_mat_sync
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procedure, pass(a) :: is_host => s_mat_is_host
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procedure, pass(a) :: is_dev => s_mat_is_dev
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procedure, pass(a) :: is_sync => s_mat_is_sync
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procedure, pass(a) :: set_host => s_mat_set_host
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procedure, pass(a) :: set_dev => s_mat_set_dev
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procedure, pass(a) :: set_sync => s_mat_set_sync
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! These are specific to this level of encapsulation.
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procedure, pass(a) :: mv_from_b => psb_s_mv_from
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generic, public :: mv_from => mv_from_b
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procedure, pass(a) :: mv_to_b => psb_s_mv_to
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generic, public :: mv_to => mv_to_b
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procedure, pass(a) :: cp_from_b => psb_s_cp_from
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generic, public :: cp_from => cp_from_b
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procedure, pass(a) :: cp_to_b => psb_s_cp_to
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generic, public :: cp_to => cp_to_b
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procedure, pass(a) :: clip_d_ip => psb_s_clip_d_ip
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procedure, pass(a) :: clip_d => psb_s_clip_d
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generic, public :: clip_diag => clip_d_ip, clip_d
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procedure, pass(a) :: cscnv_np => psb_s_cscnv
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procedure, pass(a) :: cscnv_ip => psb_s_cscnv_ip
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procedure, pass(a) :: cscnv_base => psb_s_cscnv_base
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generic, public :: cscnv => cscnv_np, cscnv_ip, cscnv_base
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procedure, pass(a) :: split_nd => psb_s_split_nd
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procedure, pass(a) :: merge_nd => psb_s_merge_nd
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procedure, pass(a) :: clone => psb_sspmat_clone
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procedure, pass(a) :: move_alloc => psb_sspmat_type_move
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!
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! To/from ls
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!
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procedure, pass(a) :: mv_from_lb => psb_s_mv_from_lb
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procedure, pass(a) :: mv_to_lb => psb_s_mv_to_lb
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procedure, pass(a) :: cp_from_lb => psb_s_cp_from_lb
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procedure, pass(a) :: cp_to_lb => psb_s_cp_to_lb
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procedure, pass(a) :: mv_from_l => psb_s_mv_from_l
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procedure, pass(a) :: mv_to_l => psb_s_mv_to_l
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procedure, pass(a) :: cp_from_l => psb_s_cp_from_l
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procedure, pass(a) :: cp_to_l => psb_s_cp_to_l
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generic, public :: mv_from => mv_from_lb, mv_from_l
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generic, public :: mv_to => mv_to_lb, mv_to_l
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generic, public :: cp_from => cp_from_lb, cp_from_l
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generic, public :: cp_to => cp_to_lb, cp_to_l
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! Computational routines
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procedure, pass(a) :: get_diag => psb_s_get_diag
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procedure, pass(a) :: maxval => psb_s_maxval
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procedure, pass(a) :: spnmi => psb_s_csnmi
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procedure, pass(a) :: spnm1 => psb_s_csnm1
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procedure, pass(a) :: rowsum => psb_s_rowsum
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procedure, pass(a) :: arwsum => psb_s_arwsum
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procedure, pass(a) :: colsum => psb_s_colsum
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procedure, pass(a) :: aclsum => psb_s_aclsum
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procedure, pass(a) :: csmv_v => psb_s_csmv_vect
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procedure, pass(a) :: csmv => psb_s_csmv
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procedure, pass(a) :: csmm => psb_s_csmm
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generic, public :: spmm => csmm, csmv, csmv_v
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procedure, pass(a) :: scals => psb_s_scals
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procedure, pass(a) :: scalv => psb_s_scal
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generic, public :: scal => scals, scalv
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procedure, pass(a) :: cssv_v => psb_s_cssv_vect
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procedure, pass(a) :: cssv => psb_s_cssv
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procedure, pass(a) :: cssm => psb_s_cssm
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generic, public :: spsm => cssm, cssv, cssv_v
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procedure, pass(a) :: scalpid => psb_s_scalplusidentity
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procedure, pass(a) :: spaxpby => psb_s_spaxpby
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procedure, pass(a) :: cmpval => psb_s_cmpval
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procedure, pass(a) :: cmpmat => psb_s_cmpmat
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generic, public :: spcmp => cmpval, cmpmat
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end type psb_sspmat_type
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private :: psb_s_get_nrows, psb_s_get_ncols, &
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& psb_s_get_nzeros, psb_s_get_size, &
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& psb_s_get_dupl, psb_s_is_null, psb_s_is_bld, &
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& psb_s_is_upd, psb_s_is_asb, psb_s_is_sorted, &
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& psb_s_is_by_rows, psb_s_is_by_cols, psb_s_is_upper, &
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& psb_s_is_lower, psb_s_is_triangle, psb_s_get_nz_row, &
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& s_mat_sync, s_mat_is_host, s_mat_is_dev, &
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& s_mat_is_sync, s_mat_set_host, s_mat_set_dev,&
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& s_mat_set_sync
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class(psb_s_base_sparse_mat), allocatable, target, &
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& save, private :: psb_s_base_mat_default
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interface psb_set_mat_default
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module procedure psb_s_set_mat_default
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end interface
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interface psb_get_mat_default
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module procedure psb_s_get_mat_default
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end interface
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interface psb_sizeof
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module procedure psb_s_sizeof
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end interface
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type :: psb_lsspmat_type
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class(psb_ls_base_sparse_mat), allocatable :: a
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contains
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! Getters
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procedure, pass(a) :: get_nrows => psb_ls_get_nrows
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procedure, pass(a) :: get_ncols => psb_ls_get_ncols
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procedure, pass(a) :: get_nzeros => psb_ls_get_nzeros
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procedure, pass(a) :: get_nz_row => psb_ls_get_nz_row
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procedure, pass(a) :: get_size => psb_ls_get_size
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procedure, pass(a) :: get_dupl => psb_ls_get_dupl
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procedure, pass(a) :: is_null => psb_ls_is_null
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procedure, pass(a) :: is_bld => psb_ls_is_bld
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procedure, pass(a) :: is_upd => psb_ls_is_upd
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procedure, pass(a) :: is_asb => psb_ls_is_asb
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procedure, pass(a) :: is_sorted => psb_ls_is_sorted
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procedure, pass(a) :: is_by_rows => psb_ls_is_by_rows
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procedure, pass(a) :: is_by_cols => psb_ls_is_by_cols
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procedure, pass(a) :: is_upper => psb_ls_is_upper
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procedure, pass(a) :: is_lower => psb_ls_is_lower
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procedure, pass(a) :: is_triangle => psb_ls_is_triangle
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procedure, pass(a) :: is_symmetric => psb_ls_is_symmetric
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procedure, pass(a) :: is_unit => psb_ls_is_unit
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procedure, pass(a) :: is_repeatable_updates => psb_ls_is_repeatable_updates
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procedure, pass(a) :: get_fmt => psb_ls_get_fmt
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procedure, pass(a) :: sizeof => psb_ls_sizeof
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! Setters
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procedure, pass(a) :: set_lnrows => psb_ls_set_lnrows
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procedure, pass(a) :: set_lncols => psb_ls_set_lncols
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#if defined(IPK4) && defined(LPK8)
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procedure, pass(a) :: set_inrows => psb_ls_set_inrows
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procedure, pass(a) :: set_incols => psb_ls_set_incols
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generic, public :: set_nrows => set_inrows, set_lnrows
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generic, public :: set_ncols => set_incols, set_lncols
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#else
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generic, public :: set_nrows => set_lnrows
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generic, public :: set_ncols => set_lncols
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#endif
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procedure, pass(a) :: set_dupl => psb_ls_set_dupl
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procedure, pass(a) :: set_null => psb_ls_set_null
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procedure, pass(a) :: set_bld => psb_ls_set_bld
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procedure, pass(a) :: set_upd => psb_ls_set_upd
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procedure, pass(a) :: set_asb => psb_ls_set_asb
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procedure, pass(a) :: set_sorted => psb_ls_set_sorted
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procedure, pass(a) :: set_upper => psb_ls_set_upper
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procedure, pass(a) :: set_lower => psb_ls_set_lower
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procedure, pass(a) :: set_triangle => psb_ls_set_triangle
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procedure, pass(a) :: set_symmetric => psb_ls_set_symmetric
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procedure, pass(a) :: set_unit => psb_ls_set_unit
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procedure, pass(a) :: set_repeatable_updates => psb_ls_set_repeatable_updates
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! Memory/data management
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procedure, pass(a) :: csall => psb_ls_csall
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generic, public :: allocate => csall
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procedure, pass(a) :: free => psb_ls_free
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procedure, pass(a) :: trim => psb_ls_trim
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procedure, pass(a) :: csput_a => psb_ls_csput_a
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procedure, pass(a) :: csput_v => psb_ls_csput_v
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generic, public :: csput => csput_a, csput_v
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procedure, pass(a) :: csgetptn => psb_ls_csgetptn
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procedure, pass(a) :: csgetrow => psb_ls_csgetrow
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procedure, pass(a) :: csgetblk => psb_ls_csgetblk
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generic, public :: csget => csgetptn, csgetrow, csgetblk
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#if defined(IPK4) && defined(LPK8)
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!!$ procedure, pass(a) :: icsgetptn => psb_ls_icsgetptn
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!!$ procedure, pass(a) :: icsgetrow => psb_ls_icsgetrow
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!!$ generic, public :: csget => icsgetptn, icsgetrow
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#endif
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procedure, pass(a) :: tril => psb_ls_tril
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procedure, pass(a) :: triu => psb_ls_triu
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procedure, pass(a) :: m_csclip => psb_ls_csclip
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procedure, pass(a) :: m_csclip_ip => psb_ls_csclip_ip
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procedure, pass(a) :: b_csclip => psb_ls_b_csclip
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generic, public :: csclip => b_csclip, m_csclip, m_csclip_ip
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procedure, pass(a) :: clean_zeros => psb_ls_clean_zeros
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procedure, pass(a) :: reall => psb_ls_reallocate_nz
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procedure, pass(a) :: get_neigh => psb_ls_get_neigh
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procedure, pass(a) :: reinit => psb_ls_reinit
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procedure, pass(a) :: print_i => psb_ls_sparse_print
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procedure, pass(a) :: print_n => psb_ls_n_sparse_print
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generic, public :: print => print_i, print_n
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procedure, pass(a) :: mold => psb_ls_mold
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procedure, pass(a) :: asb => psb_ls_asb
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procedure, pass(a) :: transp_1mat => psb_ls_transp_1mat
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procedure, pass(a) :: transp_2mat => psb_ls_transp_2mat
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generic, public :: transp => transp_1mat, transp_2mat
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procedure, pass(a) :: transc_1mat => psb_ls_transc_1mat
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procedure, pass(a) :: transc_2mat => psb_ls_transc_2mat
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generic, public :: transc => transc_1mat, transc_2mat
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!
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! Sync: centerpiece of handling of external storage.
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! Any derived class having extra storage upon sync
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! will guarantee that both fortran/host side and
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! external side contain the same data. The base
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! version is only a placeholder.
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!
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procedure, pass(a) :: sync => ls_mat_sync
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procedure, pass(a) :: is_host => ls_mat_is_host
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procedure, pass(a) :: is_dev => ls_mat_is_dev
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procedure, pass(a) :: is_sync => ls_mat_is_sync
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procedure, pass(a) :: set_host => ls_mat_set_host
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procedure, pass(a) :: set_dev => ls_mat_set_dev
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procedure, pass(a) :: set_sync => ls_mat_set_sync
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! These are specific to this level of encapsulation.
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procedure, pass(a) :: mv_from_b => psb_ls_mv_from
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generic, public :: mv_from => mv_from_b
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procedure, pass(a) :: mv_to_b => psb_ls_mv_to
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generic, public :: mv_to => mv_to_b
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procedure, pass(a) :: cp_from_b => psb_ls_cp_from
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generic, public :: cp_from => cp_from_b
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procedure, pass(a) :: cp_to_b => psb_ls_cp_to
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generic, public :: cp_to => cp_to_b
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procedure, pass(a) :: clip_d_ip => psb_ls_clip_d_ip
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procedure, pass(a) :: clip_d => psb_ls_clip_d
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generic, public :: clip_diag => clip_d_ip, clip_d
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procedure, pass(a) :: cscnv_np => psb_ls_cscnv
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procedure, pass(a) :: cscnv_ip => psb_ls_cscnv_ip
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procedure, pass(a) :: cscnv_base => psb_ls_cscnv_base
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generic, public :: cscnv => cscnv_np, cscnv_ip, cscnv_base
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procedure, pass(a) :: clone => psb_lsspmat_clone
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procedure, pass(a) :: move_alloc => psb_lsspmat_type_move
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!
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! To/from s
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!
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procedure, pass(a) :: mv_from_ib => psb_ls_mv_from_ib
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procedure, pass(a) :: mv_to_ib => psb_ls_mv_to_ib
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procedure, pass(a) :: cp_from_ib => psb_ls_cp_from_ib
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procedure, pass(a) :: cp_to_ib => psb_ls_cp_to_ib
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procedure, pass(a) :: mv_from_i => psb_ls_mv_from_i
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procedure, pass(a) :: mv_to_i => psb_ls_mv_to_i
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procedure, pass(a) :: cp_from_i => psb_ls_cp_from_i
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procedure, pass(a) :: cp_to_i => psb_ls_cp_to_i
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generic, public :: mv_from => mv_from_ib, mv_from_i
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generic, public :: mv_to => mv_to_ib, mv_to_i
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generic, public :: cp_from => cp_from_ib, cp_from_i
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generic, public :: cp_to => cp_to_ib, cp_to_i
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! Computational routines
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procedure, pass(a) :: get_diag => psb_ls_get_diag
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procedure, pass(a) :: maxval => psb_ls_maxval
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procedure, pass(a) :: spnmi => psb_ls_csnmi
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procedure, pass(a) :: spnm1 => psb_ls_csnm1
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procedure, pass(a) :: rowsum => psb_ls_rowsum
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procedure, pass(a) :: arwsum => psb_ls_arwsum
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procedure, pass(a) :: colsum => psb_ls_colsum
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procedure, pass(a) :: aclsum => psb_ls_aclsum
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procedure, pass(a) :: scals => psb_ls_scals
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procedure, pass(a) :: scalv => psb_ls_scal
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generic, public :: scal => scals, scalv
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procedure, pass(a) :: scalpid => psb_ls_scalplusidentity
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procedure, pass(a) :: spaxpby => psb_ls_spaxpby
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procedure, pass(a) :: cmpval => psb_ls_cmpval
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procedure, pass(a) :: cmpmat => psb_ls_cmpmat
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generic, public :: spcmp => cmpval, cmpmat
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end type psb_lsspmat_type
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private :: psb_ls_get_nrows, psb_ls_get_ncols, &
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& psb_ls_get_nzeros, psb_ls_get_size, &
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& psb_ls_get_dupl, psb_ls_is_null, psb_ls_is_bld, &
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& psb_ls_is_upd, psb_ls_is_asb, psb_ls_is_sorted, &
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& psb_ls_is_by_rows, psb_ls_is_by_cols, psb_ls_is_upper, &
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& psb_ls_is_lower, psb_ls_is_triangle, psb_ls_get_nz_row, &
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& ls_mat_sync, ls_mat_is_host, ls_mat_is_dev, &
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& ls_mat_is_sync, ls_mat_set_host, ls_mat_set_dev,&
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& ls_mat_set_sync
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class(psb_ls_base_sparse_mat), allocatable, target, &
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& save, private :: psb_ls_base_mat_default
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interface psb_set_mat_default
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module procedure psb_ls_set_mat_default
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end interface
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interface psb_get_mat_default
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module procedure psb_ls_get_mat_default
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end interface
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! == ===================================
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!
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!
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!
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! Setters
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!
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!
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!
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!
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!
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!
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! == ===================================
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interface
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subroutine psb_s_set_nrows(m,a)
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import :: psb_ipk_, psb_sspmat_type
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class(psb_sspmat_type), intent(inout) :: a
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integer(psb_ipk_), intent(in) :: m
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end subroutine psb_s_set_nrows
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end interface
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interface
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subroutine psb_s_set_ncols(n,a)
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import :: psb_ipk_, psb_sspmat_type
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class(psb_sspmat_type), intent(inout) :: a
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integer(psb_ipk_), intent(in) :: n
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end subroutine psb_s_set_ncols
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end interface
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interface
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subroutine psb_s_set_dupl(n,a)
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import :: psb_ipk_, psb_lpk_, psb_sspmat_type
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class(psb_sspmat_type), intent(inout) :: a
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integer(psb_ipk_), intent(in) :: n
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end subroutine psb_s_set_dupl
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end interface
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interface
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subroutine psb_s_set_null(a)
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import :: psb_ipk_, psb_lpk_, psb_sspmat_type
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class(psb_sspmat_type), intent(inout) :: a
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end subroutine psb_s_set_null
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end interface
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interface
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subroutine psb_s_set_bld(a)
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import :: psb_ipk_, psb_lpk_, psb_sspmat_type
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class(psb_sspmat_type), intent(inout) :: a
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end subroutine psb_s_set_bld
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end interface
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interface
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subroutine psb_s_set_upd(a)
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import :: psb_ipk_, psb_lpk_, psb_sspmat_type
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class(psb_sspmat_type), intent(inout) :: a
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end subroutine psb_s_set_upd
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_set_asb(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_s_set_asb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_set_sorted(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_s_set_sorted
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_set_triangle(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_s_set_triangle
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_set_symmetric(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_s_set_symmetric
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_set_unit(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_s_set_unit
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_set_lower(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_s_set_lower
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_set_upper(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_s_set_upper
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_sparse_print(iout,a,iv,head,ivr,ivc)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
integer(psb_ipk_), intent(in) :: iout
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: iv(:)
|
|
|
|
|
character(len=*), optional :: head
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: ivr(:), ivc(:)
|
|
|
|
|
end subroutine psb_s_sparse_print
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_n_sparse_print(fname,a,iv,head,ivr,ivc)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
character(len=*), intent(in) :: fname
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: iv(:)
|
|
|
|
|
character(len=*), optional :: head
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: ivr(:), ivc(:)
|
|
|
|
|
end subroutine psb_s_n_sparse_print
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_get_neigh(a,idx,neigh,n,info,lev)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: idx
|
|
|
|
|
integer(psb_ipk_), intent(out) :: n
|
|
|
|
|
integer(psb_ipk_), allocatable, intent(out) :: neigh(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
integer(psb_ipk_), optional, intent(in) :: lev
|
|
|
|
|
end subroutine psb_s_get_neigh
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_csall(nr,nc,a,info,nz,type,mold)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: nr,nc
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: nz
|
|
|
|
|
character(len=*), intent(in), optional :: type
|
|
|
|
|
class(psb_s_base_sparse_mat), optional, intent(in) :: mold
|
|
|
|
|
end subroutine psb_s_csall
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_reallocate_nz(nz,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
integer(psb_ipk_), intent(in) :: nz
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_s_reallocate_nz
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_free(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_s_free
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_trim(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_s_trim
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_csput_a(nz,ia,ja,val,a,imin,imax,jmin,jmax,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: val(:)
|
|
|
|
|
integer(psb_ipk_), intent(in) :: nz, ia(:), ja(:), imin,imax,jmin,jmax
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_s_csput_a
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_csput_v(nz,ia,ja,val,a,imin,imax,jmin,jmax,info)
|
|
|
|
|
use psb_s_vect_mod, only : psb_s_vect_type
|
|
|
|
|
use psb_i_vect_mod, only : psb_i_vect_type
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
type(psb_s_vect_type), intent(inout) :: val
|
|
|
|
|
type(psb_i_vect_type), intent(inout) :: ia, ja
|
|
|
|
|
integer(psb_ipk_), intent(in) :: nz, imin,imax,jmin,jmax
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_s_csput_v
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_csgetptn(imin,imax,a,nz,ia,ja,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: imin,imax
|
|
|
|
|
integer(psb_ipk_), intent(out) :: nz
|
|
|
|
|
integer(psb_ipk_), allocatable, intent(inout) :: ia(:), ja(:)
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
logical, intent(in), optional :: append
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: iren(:)
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_s_csgetptn
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_csgetrow(imin,imax,a,nz,ia,ja,val,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale,chksz)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: imin,imax
|
|
|
|
|
integer(psb_ipk_), intent(out) :: nz
|
|
|
|
|
integer(psb_ipk_), allocatable, intent(inout) :: ia(:), ja(:)
|
|
|
|
|
real(psb_spk_), allocatable, intent(inout) :: val(:)
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
logical, intent(in), optional :: append
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: iren(:)
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale,chksz
|
|
|
|
|
end subroutine psb_s_csgetrow
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_csgetblk(imin,imax,a,b,info,&
|
|
|
|
|
& jmin,jmax,iren,append,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_), intent(in) :: imin,imax
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
logical, intent(in), optional :: append
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: iren(:)
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_s_csgetblk
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_tril(a,l,info,diag,imin,imax,&
|
|
|
|
|
& jmin,jmax,rscale,cscale,u)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: l
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: diag,imin,imax,jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
class(psb_sspmat_type), optional, intent(inout) :: u
|
|
|
|
|
end subroutine psb_s_tril
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_triu(a,u,info,diag,imin,imax,&
|
|
|
|
|
& jmin,jmax,rscale,cscale,l)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: u
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: diag,imin,imax,jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
class(psb_sspmat_type), optional, intent(inout) :: l
|
|
|
|
|
end subroutine psb_s_triu
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_csclip(a,b,info,&
|
|
|
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: imin,imax,jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_s_csclip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_csclip_ip(a,info,&
|
|
|
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: imin,imax,jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_s_csclip_ip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_b_csclip(a,b,info,&
|
|
|
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_s_coo_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
type(psb_s_coo_sparse_mat), intent(out) :: b
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: imin,imax,jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_s_b_csclip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_mold(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), allocatable, intent(out) :: b
|
|
|
|
|
end subroutine psb_s_mold
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_asb(a,mold)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), optional, intent(in) :: mold
|
|
|
|
|
end subroutine psb_s_asb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_transp_1mat(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_s_transp_1mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_transp_2mat(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_transp_2mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_transc_1mat(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_s_transc_1mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_transc_2mat(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_transc_2mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_reinit(a,clear)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: clear
|
|
|
|
|
end subroutine psb_s_reinit
|
|
|
|
|
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! These methods are specific to the outer SPMAT_TYPE level, since
|
|
|
|
|
! they tamper with the inner BASE_SPARSE_MAT object.
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_split_nd(a,n_rows,n_cols,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: n_rows, n_cols
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_s_split_nd
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_merge_nd(a,n_rows,n_cols,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: n_rows, n_cols
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_s_merge_nd
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! CSCNV: switches to a different internal derived type.
|
|
|
|
|
! 3 versions: copying to target
|
|
|
|
|
! copying to a base_sparse_mat object.
|
|
|
|
|
! in place
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_cscnv(a,b,info,type,mold,upd,dupl)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
integer(psb_ipk_),optional, intent(in) :: dupl, upd
|
|
|
|
|
character(len=*), optional, intent(in) :: type
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(in), optional :: mold
|
|
|
|
|
end subroutine psb_s_cscnv
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_cscnv_ip(a,iinfo,type,mold,dupl)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(out) :: iinfo
|
|
|
|
|
integer(psb_ipk_),optional, intent(in) :: dupl
|
|
|
|
|
character(len=*), optional, intent(in) :: type
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(in), optional :: mold
|
|
|
|
|
end subroutine psb_s_cscnv_ip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_cscnv_base(a,b,info,dupl)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(out) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
integer(psb_ipk_),optional, intent(in) :: dupl
|
|
|
|
|
end subroutine psb_s_cscnv_base
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! Produce a version of the matrix with diagonal cut
|
|
|
|
|
! out; passes through a COO buffer.
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_clip_d(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
end subroutine psb_s_clip_d
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_clip_d_ip(a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
end subroutine psb_s_clip_d_ip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! These four interfaces cut through the
|
|
|
|
|
! encapsulation between spmat_type and base_sparse_mat.
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_mv_from(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_mv_from
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_cp_from(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(out) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(in) :: b
|
|
|
|
|
end subroutine psb_s_cp_from
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_mv_to(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_mv_to
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_cp_to(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_cp_to
|
|
|
|
|
end interface
|
|
|
|
|
!
|
|
|
|
|
! Mixed type conversions
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_mv_from_lb(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_mv_from_lb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_cp_from_lb(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_cp_from_lb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_mv_to_lb(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_mv_to_lb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_cp_to_lb(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_cp_to_lb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_mv_from_l(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_lsspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_mv_from_l
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_cp_from_l(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_lsspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(out) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: b
|
|
|
|
|
end subroutine psb_s_cp_from_l
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_mv_to_l(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_lsspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_mv_to_l
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_s_cp_to_l(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_, psb_lsspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_s_cp_to_l
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! Transfer the internal allocation to the target.
|
|
|
|
|
!
|
|
|
|
|
interface psb_move_alloc
|
|
|
|
|
subroutine psb_sspmat_type_move(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_sspmat_type_move
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_sspmat_clone(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_sspmat_clone
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
! == ===================================
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! Computational routines
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! == ===================================
|
|
|
|
|
|
|
|
|
|
interface psb_csmm
|
|
|
|
|
subroutine psb_s_csmm(alpha,a,x,beta,y,info,trans)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: alpha, beta, x(:,:)
|
|
|
|
|
real(psb_spk_), intent(inout) :: y(:,:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans
|
|
|
|
|
end subroutine psb_s_csmm
|
|
|
|
|
subroutine psb_s_csmv(alpha,a,x,beta,y,info,trans)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: alpha, beta, x(:)
|
|
|
|
|
real(psb_spk_), intent(inout) :: y(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans
|
|
|
|
|
end subroutine psb_s_csmv
|
|
|
|
|
subroutine psb_s_csmv_vect(alpha,a,x,beta,y,info,trans)
|
|
|
|
|
use psb_s_vect_mod, only : psb_s_vect_type
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: alpha, beta
|
|
|
|
|
type(psb_s_vect_type), intent(inout) :: x
|
|
|
|
|
type(psb_s_vect_type), intent(inout) :: y
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans
|
|
|
|
|
end subroutine psb_s_csmv_vect
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_cssm
|
|
|
|
|
subroutine psb_s_cssm(alpha,a,x,beta,y,info,trans,scale,d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: alpha, beta, x(:,:)
|
|
|
|
|
real(psb_spk_), intent(inout) :: y(:,:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans, scale
|
|
|
|
|
real(psb_spk_), intent(in), optional :: d(:)
|
|
|
|
|
end subroutine psb_s_cssm
|
|
|
|
|
subroutine psb_s_cssv(alpha,a,x,beta,y,info,trans,scale,d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: alpha, beta, x(:)
|
|
|
|
|
real(psb_spk_), intent(inout) :: y(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans, scale
|
|
|
|
|
real(psb_spk_), intent(in), optional :: d(:)
|
|
|
|
|
end subroutine psb_s_cssv
|
|
|
|
|
subroutine psb_s_cssv_vect(alpha,a,x,beta,y,info,trans,scale,d)
|
|
|
|
|
use psb_s_vect_mod, only : psb_s_vect_type
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: alpha, beta
|
|
|
|
|
type(psb_s_vect_type), intent(inout) :: x
|
|
|
|
|
type(psb_s_vect_type), intent(inout) :: y
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans, scale
|
|
|
|
|
type(psb_s_vect_type), optional, intent(inout) :: d
|
|
|
|
|
end subroutine psb_s_cssv_vect
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_s_maxval(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_) :: res
|
|
|
|
|
end function psb_s_maxval
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_s_csnmi(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_) :: res
|
|
|
|
|
end function psb_s_csnmi
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_s_csnm1(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_) :: res
|
|
|
|
|
end function psb_s_csnm1
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_s_rowsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_s_rowsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_s_arwsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_s_arwsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_s_colsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_s_colsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_s_aclsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_s_aclsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_s_get_diag(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_s_get_diag
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_scal
|
|
|
|
|
subroutine psb_s_scal(d,a,info,side)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, intent(in), optional :: side
|
|
|
|
|
end subroutine psb_s_scal
|
|
|
|
|
subroutine psb_s_scals(d,a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: d
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_s_scals
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_scalplusidentity
|
|
|
|
|
subroutine psb_s_scalplusidentity(d,a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: d
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_s_scalplusidentity
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_spaxpby
|
|
|
|
|
subroutine psb_s_spaxpby(alpha,a,beta,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
real(psb_spk_), intent(in) :: alpha
|
|
|
|
|
real(psb_spk_), intent(in) :: beta
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_s_spaxpby
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_s_cmpval(a,val,tol,info) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: val
|
|
|
|
|
real(psb_spk_), intent(in) :: tol
|
|
|
|
|
logical :: res
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_s_cmpval
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_s_cmpmat(a,b,tol,info) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_sspmat_type, psb_spk_
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
real(psb_spk_), intent(in) :: tol
|
|
|
|
|
logical :: res
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_s_cmpmat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
! == ===================================
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! Setters
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! == ===================================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_lnrows(m,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in) :: m
|
|
|
|
|
end subroutine psb_ls_set_lnrows
|
|
|
|
|
#if defined(IPK4) && defined(LPK8)
|
|
|
|
|
subroutine psb_ls_set_inrows(m,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: m
|
|
|
|
|
end subroutine psb_ls_set_inrows
|
|
|
|
|
#endif
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_lncols(n,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in) :: n
|
|
|
|
|
end subroutine psb_ls_set_lncols
|
|
|
|
|
#if defined(IPK4) && defined(LPK8)
|
|
|
|
|
subroutine psb_ls_set_incols(n,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: n
|
|
|
|
|
end subroutine psb_ls_set_incols
|
|
|
|
|
#endif
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_dupl(n,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: n
|
|
|
|
|
end subroutine psb_ls_set_dupl
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_null(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ls_set_null
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_bld(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ls_set_bld
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_upd(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ls_set_upd
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_asb(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ls_set_asb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_sorted(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ls_set_sorted
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_triangle(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ls_set_triangle
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_symmetric(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ls_set_symmetric
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_unit(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ls_set_unit
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_lower(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ls_set_lower
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_set_upper(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ls_set_upper
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_sparse_print(iout,a,iv,head,ivr,ivc)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
integer(psb_ipk_), intent(in) :: iout
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: iv(:)
|
|
|
|
|
character(len=*), optional :: head
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: ivr(:), ivc(:)
|
|
|
|
|
end subroutine psb_ls_sparse_print
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_n_sparse_print(fname,a,iv,head,ivr,ivc)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
character(len=*), intent(in) :: fname
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: iv(:)
|
|
|
|
|
character(len=*), optional :: head
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: ivr(:), ivc(:)
|
|
|
|
|
end subroutine psb_ls_n_sparse_print
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_get_neigh(a,idx,neigh,n,info,lev)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in) :: idx
|
|
|
|
|
integer(psb_lpk_), intent(out) :: n
|
|
|
|
|
integer(psb_lpk_), allocatable, intent(out) :: neigh(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
integer(psb_lpk_), optional, intent(in) :: lev
|
|
|
|
|
end subroutine psb_ls_get_neigh
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_csall(nr,nc,a,info,nz,type,mold)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in) :: nr,nc
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: nz
|
|
|
|
|
character(len=*), intent(in), optional :: type
|
|
|
|
|
class(psb_ls_base_sparse_mat), optional, intent(in) :: mold
|
|
|
|
|
end subroutine psb_ls_csall
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_reallocate_nz(nz,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
integer(psb_lpk_), intent(in) :: nz
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ls_reallocate_nz
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_free(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ls_free
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_trim(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ls_trim
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_csput_a(nz,ia,ja,val,a,imin,imax,jmin,jmax,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: val(:)
|
|
|
|
|
integer(psb_lpk_), intent(in) :: nz, ia(:), ja(:), imin,imax,jmin,jmax
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ls_csput_a
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_csput_v(nz,ia,ja,val,a,imin,imax,jmin,jmax,info)
|
|
|
|
|
use psb_s_vect_mod, only : psb_s_vect_type
|
|
|
|
|
use psb_l_vect_mod, only : psb_l_vect_type
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
type(psb_s_vect_type), intent(inout) :: val
|
|
|
|
|
type(psb_l_vect_type), intent(inout) :: ia, ja
|
|
|
|
|
integer(psb_lpk_), intent(in) :: nz, imin,imax,jmin,jmax
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ls_csput_v
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_csgetptn(imin,imax,a,nz,ia,ja,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in) :: imin,imax
|
|
|
|
|
integer(psb_lpk_), intent(out) :: nz
|
|
|
|
|
integer(psb_lpk_), allocatable, intent(inout) :: ia(:), ja(:)
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
logical, intent(in), optional :: append
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: iren(:)
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: jmin,jmax, nzin
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_ls_csgetptn
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_csgetrow(imin,imax,a,nz,ia,ja,val,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in) :: imin,imax
|
|
|
|
|
integer(psb_lpk_), intent(out) :: nz
|
|
|
|
|
integer(psb_lpk_), allocatable, intent(inout) :: ia(:), ja(:)
|
|
|
|
|
real(psb_spk_), allocatable, intent(inout) :: val(:)
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
logical, intent(in), optional :: append
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: iren(:)
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: jmin,jmax, nzin
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_ls_csgetrow
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_csgetblk(imin,imax,a,b,info,&
|
|
|
|
|
& jmin,jmax,iren,append,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_lpk_), intent(in) :: imin,imax
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
logical, intent(in), optional :: append
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: iren(:)
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_ls_csgetblk
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_tril(a,l,info,diag,imin,imax,&
|
|
|
|
|
& jmin,jmax,rscale,cscale,u)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: l
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: diag,imin,imax,jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
class(psb_lsspmat_type), optional, intent(inout) :: u
|
|
|
|
|
end subroutine psb_ls_tril
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_triu(a,u,info,diag,imin,imax,&
|
|
|
|
|
& jmin,jmax,rscale,cscale,l)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: u
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: diag,imin,imax,jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
class(psb_lsspmat_type), optional, intent(inout) :: l
|
|
|
|
|
end subroutine psb_ls_triu
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_csclip(a,b,info,&
|
|
|
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: imin,imax,jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_ls_csclip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_csclip_ip(a,info,&
|
|
|
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: imin,imax,jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_ls_csclip_ip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_b_csclip(a,b,info,&
|
|
|
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_ls_coo_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
type(psb_ls_coo_sparse_mat), intent(out) :: b
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: imin,imax,jmin,jmax
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
end subroutine psb_ls_b_csclip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_mold(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), allocatable, intent(out) :: b
|
|
|
|
|
end subroutine psb_ls_mold
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_asb(a,mold)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), optional, intent(in) :: mold
|
|
|
|
|
end subroutine psb_ls_asb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_transp_1mat(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ls_transp_1mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_transp_2mat(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_transp_2mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_transc_1mat(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ls_transc_1mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_transc_2mat(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_transc_2mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_reinit(a,clear)
|
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|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
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|
class(psb_lsspmat_type), intent(inout) :: a
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|
logical, intent(in), optional :: clear
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|
end subroutine psb_ls_reinit
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|
end interface
|
|
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|
|
|
|
!
|
|
|
|
|
! These methods are specific to the outer SPMAT_TYPE level, since
|
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|
|
|
! they tamper with the inner BASE_SPARSE_MAT object.
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|
!
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|
|
|
!
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|
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|
|
|
!
|
|
|
|
|
! CSCNV: switches to a different internal derived type.
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|
|
|
! 3 versions: copying to target
|
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|
|
! copying to a base_sparse_mat object.
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|
|
! in place
|
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|
!
|
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|
!
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|
interface
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|
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|
|
subroutine psb_ls_cscnv(a,b,info,type,mold,upd,dupl)
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|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_ls_base_sparse_mat
|
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|
|
class(psb_lsspmat_type), intent(in) :: a
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|
class(psb_lsspmat_type), intent(inout) :: b
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|
|
integer(psb_ipk_), intent(out) :: info
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|
integer(psb_ipk_),optional, intent(in) :: dupl, upd
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|
character(len=*), optional, intent(in) :: type
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|
class(psb_ls_base_sparse_mat), intent(in), optional :: mold
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|
end subroutine psb_ls_cscnv
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|
end interface
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interface
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subroutine psb_ls_cscnv_ip(a,iinfo,type,mold,dupl)
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|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_ls_base_sparse_mat
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|
|
class(psb_lsspmat_type), intent(inout) :: a
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|
integer(psb_ipk_), intent(out) :: iinfo
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integer(psb_ipk_),optional, intent(in) :: dupl
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|
character(len=*), optional, intent(in) :: type
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|
|
class(psb_ls_base_sparse_mat), intent(in), optional :: mold
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|
end subroutine psb_ls_cscnv_ip
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|
end interface
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|
interface
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|
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|
subroutine psb_ls_cscnv_base(a,b,info,dupl)
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|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_ls_base_sparse_mat
|
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|
|
class(psb_lsspmat_type), intent(in) :: a
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|
|
class(psb_ls_base_sparse_mat), intent(out) :: b
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|
|
integer(psb_ipk_), intent(out) :: info
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|
integer(psb_ipk_),optional, intent(in) :: dupl
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|
|
end subroutine psb_ls_cscnv_base
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|
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|
end interface
|
|
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|
|
!
|
|
|
|
|
! Produce a version of the matrix with diagonal cut
|
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|
|
! out; passes through a COO buffer.
|
|
|
|
|
!
|
|
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|
|
interface
|
|
|
|
|
subroutine psb_ls_clip_d(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
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|
|
integer(psb_ipk_),intent(out) :: info
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|
|
end subroutine psb_ls_clip_d
|
|
|
|
|
end interface
|
|
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|
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|
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|
|
interface
|
|
|
|
|
subroutine psb_ls_clip_d_ip(a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
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|
|
end subroutine psb_ls_clip_d_ip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! These four interfaces cut through the
|
|
|
|
|
! encapsulation between spmat_type and base_sparse_mat.
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_mv_from(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_mv_from
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_cp_from(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(out) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), intent(in) :: b
|
|
|
|
|
end subroutine psb_ls_cp_from
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_mv_to(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_mv_to
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_cp_to(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_ls_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_cp_to
|
|
|
|
|
end interface
|
|
|
|
|
!
|
|
|
|
|
! Mixed type conversions
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_mv_from_ib(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_mv_from_ib
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_cp_from_ib(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_cp_from_ib
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_mv_to_ib(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_mv_to_ib
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_cp_to_ib(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_s_base_sparse_mat
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_cp_to_ib
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_mv_from_i(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_sspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_mv_from_i
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_cp_from_i(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_sspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(out) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: b
|
|
|
|
|
end subroutine psb_ls_cp_from_i
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_mv_to_i(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_sspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_mv_to_i
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ls_cp_to_i(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_, psb_sspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ls_cp_to_i
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! Transfer the internal allocation to the target.
|
|
|
|
|
!
|
|
|
|
|
interface psb_move_alloc
|
|
|
|
|
subroutine psb_lsspmat_type_move(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_lsspmat_type_move
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_lsspmat_clone(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_lsspmat_clone
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ls_get_diag(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ls_get_diag
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_scal
|
|
|
|
|
subroutine psb_ls_scal(d,a,info,side)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, intent(in), optional :: side
|
|
|
|
|
end subroutine psb_ls_scal
|
|
|
|
|
subroutine psb_ls_scals(d,a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: d
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ls_scals
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_scalplusidentity
|
|
|
|
|
subroutine psb_ls_scalplusidentity(d,a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: d
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ls_scalplusidentity
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_spaxpby
|
|
|
|
|
subroutine psb_ls_spaxpby(alpha,a,beta,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
real(psb_spk_), intent(in) :: alpha
|
|
|
|
|
real(psb_spk_), intent(in) :: beta
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ls_spaxpby
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ls_maxval(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_) :: res
|
|
|
|
|
end function psb_ls_maxval
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ls_csnmi(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_) :: res
|
|
|
|
|
end function psb_ls_csnmi
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ls_csnm1(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_) :: res
|
|
|
|
|
end function psb_ls_csnm1
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ls_rowsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ls_rowsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ls_arwsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ls_arwsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ls_colsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ls_colsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ls_aclsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_spk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ls_aclsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_cmpmat
|
|
|
|
|
function psb_ls_cmpval(a,val,tol,info) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: val
|
|
|
|
|
real(psb_spk_), intent(in) :: tol
|
|
|
|
|
logical :: res
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ls_cmpval
|
|
|
|
|
function psb_ls_cmpmat(a,b,tol,info) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_lsspmat_type, psb_spk_
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: b
|
|
|
|
|
real(psb_spk_), intent(in) :: tol
|
|
|
|
|
logical :: res
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ls_cmpmat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
contains
|
|
|
|
|
|
|
|
|
|
subroutine psb_s_set_mat_default(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_s_base_sparse_mat), intent(in) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(psb_s_base_mat_default)) then
|
|
|
|
|
deallocate(psb_s_base_mat_default)
|
|
|
|
|
end if
|
|
|
|
|
allocate(psb_s_base_mat_default, mold=a)
|
|
|
|
|
|
|
|
|
|
end subroutine psb_s_set_mat_default
|
|
|
|
|
|
|
|
|
|
function psb_s_get_mat_default(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_s_base_sparse_mat), pointer :: res
|
|
|
|
|
|
|
|
|
|
res => psb_s_get_base_mat_default()
|
|
|
|
|
|
|
|
|
|
end function psb_s_get_mat_default
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_s_get_base_mat_default() result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_s_base_sparse_mat), pointer :: res
|
|
|
|
|
|
|
|
|
|
if (.not.allocated(psb_s_base_mat_default)) then
|
|
|
|
|
allocate(psb_s_csr_sparse_mat :: psb_s_base_mat_default)
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
res => psb_s_base_mat_default
|
|
|
|
|
|
|
|
|
|
end function psb_s_get_base_mat_default
|
|
|
|
|
|
|
|
|
|
subroutine psb_s_clear_mat_default()
|
|
|
|
|
implicit none
|
|
|
|
|
|
|
|
|
|
if (allocated(psb_s_base_mat_default)) then
|
|
|
|
|
deallocate(psb_s_base_mat_default)
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end subroutine psb_s_clear_mat_default
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
! == ===================================
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! Getters
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! == ===================================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_s_sizeof(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_epk_) :: res
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%sizeof()
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_sizeof
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_s_get_fmt(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
character(len=5) :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_fmt()
|
|
|
|
|
else
|
|
|
|
|
res = 'NULL'
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_get_fmt
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_s_get_dupl(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_) :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_dupl()
|
|
|
|
|
else
|
|
|
|
|
res = psb_invalid_
|
|
|
|
|
end if
|
|
|
|
|
end function psb_s_get_dupl
|
|
|
|
|
|
|
|
|
|
function psb_s_get_nrows(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_) :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_nrows()
|
|
|
|
|
else
|
|
|
|
|
res = 0
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_get_nrows
|
|
|
|
|
|
|
|
|
|
function psb_s_get_ncols(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_) :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_ncols()
|
|
|
|
|
else
|
|
|
|
|
res = 0
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_get_ncols
|
|
|
|
|
|
|
|
|
|
function psb_s_is_triangle(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_triangle()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_triangle
|
|
|
|
|
|
|
|
|
|
function psb_s_is_symmetric(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_symmetric()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_symmetric
|
|
|
|
|
|
|
|
|
|
function psb_s_is_unit(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_unit()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_unit
|
|
|
|
|
|
|
|
|
|
function psb_s_is_upper(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_upper()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_upper
|
|
|
|
|
|
|
|
|
|
function psb_s_is_lower(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = .not. a%a%is_upper()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_lower
|
|
|
|
|
|
|
|
|
|
function psb_s_is_null(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_null()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_null
|
|
|
|
|
|
|
|
|
|
function psb_s_is_bld(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_bld()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_bld
|
|
|
|
|
|
|
|
|
|
function psb_s_is_upd(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_upd()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_upd
|
|
|
|
|
|
|
|
|
|
function psb_s_is_asb(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_asb()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_asb
|
|
|
|
|
|
|
|
|
|
function psb_s_is_sorted(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_sorted()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_sorted
|
|
|
|
|
|
|
|
|
|
function psb_s_is_by_rows(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_by_rows()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_by_rows
|
|
|
|
|
|
|
|
|
|
function psb_s_is_by_cols(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_by_cols()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_by_cols
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine s_mat_sync(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), target, intent(in) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%sync()
|
|
|
|
|
|
|
|
|
|
end subroutine s_mat_sync
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine s_mat_set_host(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_host()
|
|
|
|
|
|
|
|
|
|
end subroutine s_mat_set_host
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine s_mat_set_dev(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_dev()
|
|
|
|
|
|
|
|
|
|
end subroutine s_mat_set_dev
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine s_mat_set_sync(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_sync()
|
|
|
|
|
|
|
|
|
|
end subroutine s_mat_set_sync
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function s_mat_is_dev(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_dev()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
end function s_mat_is_dev
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function s_mat_is_host(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_host()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
end function s_mat_is_host
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function s_mat_is_sync(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_sync()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function s_mat_is_sync
|
|
|
|
|
|
|
|
|
|
function psb_s_is_remote_build(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
res = (a%remote_build == psb_matbld_remote_)
|
|
|
|
|
end function psb_s_is_remote_build
|
|
|
|
|
|
|
|
|
|
subroutine psb_s_set_remote_build(a,val)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: val
|
|
|
|
|
|
|
|
|
|
if (present(val)) then
|
|
|
|
|
a%remote_build = val
|
|
|
|
|
else
|
|
|
|
|
a%remote_build = psb_matbld_remote_
|
|
|
|
|
end if
|
|
|
|
|
end subroutine psb_s_set_remote_build
|
|
|
|
|
|
|
|
|
|
function psb_s_is_repeatable_updates(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_repeatable_updates()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_is_repeatable_updates
|
|
|
|
|
|
|
|
|
|
subroutine psb_s_set_repeatable_updates(a,val)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
call a%a%set_repeatable_updates(val)
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end subroutine psb_s_set_repeatable_updates
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_s_get_nzeros(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_) :: res
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_nzeros()
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_get_nzeros
|
|
|
|
|
|
|
|
|
|
function psb_s_get_size(a) result(res)
|
|
|
|
|
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_) :: res
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_size()
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_s_get_size
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_s_get_nz_row(idx,a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
integer(psb_ipk_), intent(in) :: idx
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_) :: res
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) res = a%a%get_nz_row(idx)
|
|
|
|
|
|
|
|
|
|
end function psb_s_get_nz_row
|
|
|
|
|
|
|
|
|
|
subroutine psb_s_clean_zeros(a,info)
|
|
|
|
|
implicit none
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
class(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
info = 0
|
|
|
|
|
if (allocated(a%a)) call a%a%clean_zeros(info)
|
|
|
|
|
|
|
|
|
|
end subroutine psb_s_clean_zeros
|
|
|
|
|
|
|
|
|
|
#if defined(IPK4) && defined(LPK8)
|
|
|
|
|
subroutine psb_s_lcsgetptn(imin,imax,a,nz,ia,ja,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: imin,imax
|
|
|
|
|
integer(psb_ipk_), intent(out) :: nz
|
|
|
|
|
integer(psb_lpk_), allocatable, intent(inout) :: ia(:), ja(:)
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
logical, intent(in), optional :: append
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: iren(:)
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
|
|
|
|
|
! Local
|
|
|
|
|
integer(psb_ipk_), allocatable :: lia(:), lja(:)
|
|
|
|
|
|
|
|
|
|
info = psb_success_
|
|
|
|
|
!
|
|
|
|
|
! Note: in principle we could use reallocate on assignment,
|
|
|
|
|
! but GCC bug 52162 forces us to take defensive programming.
|
|
|
|
|
!
|
|
|
|
|
if (allocated(ia)) then
|
|
|
|
|
call psb_realloc(size(ia),lia,info)
|
|
|
|
|
if (info == psb_success_) lia(:) = ia(:)
|
|
|
|
|
end if
|
|
|
|
|
if (allocated(ja)) then
|
|
|
|
|
call psb_realloc(size(ja),lja,info)
|
|
|
|
|
if (info == psb_success_) lja(:) = ja(:)
|
|
|
|
|
end if
|
|
|
|
|
call a%csget(imin,imax,nz,lia,lja,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
|
|
|
|
|
call psb_ensure_size(size(lia),ia,info)
|
|
|
|
|
if (info == psb_success_) ia(:) = lia(:)
|
|
|
|
|
call psb_ensure_size(size(lja),ja,info)
|
|
|
|
|
if (info == psb_success_) ja(:) = lja(:)
|
|
|
|
|
|
|
|
|
|
end subroutine psb_s_lcsgetptn
|
|
|
|
|
|
|
|
|
|
subroutine psb_s_lcsgetrow(imin,imax,a,nz,ia,ja,val,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_sspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: imin,imax
|
|
|
|
|
integer(psb_ipk_), intent(out) :: nz
|
|
|
|
|
integer(psb_lpk_), allocatable, intent(inout) :: ia(:), ja(:)
|
|
|
|
|
real(psb_spk_), allocatable, intent(inout) :: val(:)
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
logical, intent(in), optional :: append
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: iren(:)
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin
|
|
|
|
|
logical, intent(in), optional :: rscale,cscale
|
|
|
|
|
! Local
|
|
|
|
|
integer(psb_ipk_), allocatable :: lia(:), lja(:)
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! Note: in principle we could use reallocate on assignment,
|
|
|
|
|
! but GCC bug 52162 forces us to take defensive programming.
|
|
|
|
|
!
|
|
|
|
|
if (allocated(ia)) then
|
|
|
|
|
call psb_realloc(size(ia),lia,info)
|
|
|
|
|
if (info == psb_success_) lia(:) = ia(:)
|
|
|
|
|
end if
|
|
|
|
|
if (allocated(ja)) then
|
|
|
|
|
call psb_realloc(size(ja),lja,info)
|
|
|
|
|
if (info == psb_success_) lja(:) = ja(:)
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
call a%csget(imin,imax,nz,lia,lja,val,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
|
|
|
|
|
call psb_ensure_size(size(lia),ia,info)
|
|
|
|
|
if (info == psb_success_) ia(:) = lia(:)
|
|
|
|
|
call psb_ensure_size(size(lja),ja,info)
|
|
|
|
|
if (info == psb_success_) ja(:) = lja(:)
|
|
|
|
|
|
|
|
|
|
end subroutine psb_s_lcsgetrow
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! ls methods
|
|
|
|
|
!
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
subroutine psb_ls_set_mat_default(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ls_base_sparse_mat), intent(in) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(psb_ls_base_mat_default)) then
|
|
|
|
|
deallocate(psb_ls_base_mat_default)
|
|
|
|
|
end if
|
|
|
|
|
allocate(psb_ls_base_mat_default, mold=a)
|
|
|
|
|
|
|
|
|
|
end subroutine psb_ls_set_mat_default
|
|
|
|
|
|
|
|
|
|
function psb_ls_get_mat_default(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ls_base_sparse_mat), pointer :: res
|
|
|
|
|
|
|
|
|
|
res => psb_ls_get_base_mat_default()
|
|
|
|
|
|
|
|
|
|
end function psb_ls_get_mat_default
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ls_get_base_mat_default() result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ls_base_sparse_mat), pointer :: res
|
|
|
|
|
|
|
|
|
|
if (.not.allocated(psb_ls_base_mat_default)) then
|
|
|
|
|
allocate(psb_ls_csr_sparse_mat :: psb_ls_base_mat_default)
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
res => psb_ls_base_mat_default
|
|
|
|
|
|
|
|
|
|
end function psb_ls_get_base_mat_default
|
|
|
|
|
|
|
|
|
|
subroutine psb_ls_clear_mat_default()
|
|
|
|
|
implicit none
|
|
|
|
|
|
|
|
|
|
if (allocated(psb_ls_base_mat_default)) then
|
|
|
|
|
deallocate(psb_ls_base_mat_default)
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end subroutine psb_ls_clear_mat_default
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
! == ===================================
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! Getters
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! == ===================================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ls_sizeof(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_epk_) :: res
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%sizeof()
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_sizeof
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ls_get_fmt(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
character(len=5) :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_fmt()
|
|
|
|
|
else
|
|
|
|
|
res = 'NULL'
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_get_fmt
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ls_get_dupl(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_) :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_dupl()
|
|
|
|
|
else
|
|
|
|
|
res = psb_invalid_
|
|
|
|
|
end if
|
|
|
|
|
end function psb_ls_get_dupl
|
|
|
|
|
|
|
|
|
|
function psb_ls_get_nrows(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_) :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_nrows()
|
|
|
|
|
else
|
|
|
|
|
res = 0
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_get_nrows
|
|
|
|
|
|
|
|
|
|
function psb_ls_get_ncols(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_) :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_ncols()
|
|
|
|
|
else
|
|
|
|
|
res = 0
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_get_ncols
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_triangle(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_triangle()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_triangle
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_symmetric(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_symmetric()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_symmetric
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_unit(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_unit()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_unit
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_upper(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_upper()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_upper
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_lower(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = .not. a%a%is_upper()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_lower
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_null(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_null()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_null
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_bld(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_bld()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_bld
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_upd(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_upd()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_upd
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_asb(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_asb()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_asb
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_sorted(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_sorted()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_sorted
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_by_rows(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_by_rows()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_by_rows
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_by_cols(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_by_cols()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_by_cols
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine ls_mat_sync(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), target, intent(in) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%sync()
|
|
|
|
|
|
|
|
|
|
end subroutine ls_mat_sync
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine ls_mat_set_host(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_host()
|
|
|
|
|
|
|
|
|
|
end subroutine ls_mat_set_host
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine ls_mat_set_dev(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_dev()
|
|
|
|
|
|
|
|
|
|
end subroutine ls_mat_set_dev
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine ls_mat_set_sync(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_sync()
|
|
|
|
|
|
|
|
|
|
end subroutine ls_mat_set_sync
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function ls_mat_is_dev(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_dev()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
end function ls_mat_is_dev
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function ls_mat_is_host(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_host()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
end function ls_mat_is_host
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function ls_mat_is_sync(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_sync()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function ls_mat_is_sync
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ls_is_repeatable_updates(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_repeatable_updates()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_is_repeatable_updates
|
|
|
|
|
|
|
|
|
|
subroutine psb_ls_set_repeatable_updates(a,val)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
call a%a%set_repeatable_updates(val)
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end subroutine psb_ls_set_repeatable_updates
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ls_get_nzeros(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_) :: res
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_nzeros()
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_get_nzeros
|
|
|
|
|
|
|
|
|
|
function psb_ls_get_size(a) result(res)
|
|
|
|
|
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_) :: res
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%get_size()
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ls_get_size
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ls_get_nz_row(idx,a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
integer(psb_lpk_), intent(in) :: idx
|
|
|
|
|
class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_) :: res
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) res = a%a%get_nz_row(idx)
|
|
|
|
|
|
|
|
|
|
end function psb_ls_get_nz_row
|
|
|
|
|
|
|
|
|
|
subroutine psb_ls_clean_zeros(a,info)
|
|
|
|
|
implicit none
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
class(psb_lsspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
info = 0
|
|
|
|
|
if (allocated(a%a)) call a%a%clean_zeros(info)
|
|
|
|
|
|
|
|
|
|
end subroutine psb_ls_clean_zeros
|
|
|
|
|
|
|
|
|
|
#if defined(IPK4) && defined(LPK8)
|
|
|
|
|
!!$ subroutine psb_ls_icsgetptn(imin,imax,a,nz,ia,ja,info,&
|
|
|
|
|
!!$ & jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
!!$ implicit none
|
|
|
|
|
!!$ class(psb_lsspmat_type), intent(in) :: a
|
|
|
|
|
!!$ integer(psb_ipk_), intent(in) :: imin,imax
|
|
|
|
|
!!$ integer(psb_ipk_), intent(out) :: nz
|
|
|
|
|
!!$ integer(psb_ipk_), allocatable, intent(inout) :: ia(:), ja(:)
|
|
|
|
|
!!$ integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
!!$ logical, intent(in), optional :: append
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!!$ integer(psb_ipk_), intent(in), optional :: iren(:)
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!!$ integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin
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!!$ logical, intent(in), optional :: rscale,cscale
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!!$
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!!$ ! Local
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!!$ integer(psb_lpk_), allocatable :: lia(:), lja(:)
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!!$ integer(psb_lpk_) :: lnz
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!!$
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!!$ info = psb_success_
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!!$ !
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!!$ ! Note: in principle we could use reallocate on assignment,
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!!$ ! but GCC bug 52162 forces us to take defensive programming.
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!!$ !
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!!$ if (allocated(ia)) then
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!!$ call psb_realloc(size(ia),lia,info)
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!!$ if (info == psb_success_) lia(:) = ia(:)
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!!$ end if
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!!$ if (allocated(ja)) then
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!!$ call psb_realloc(size(ja),lja,info)
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!!$ if (info == psb_success_) lja(:) = ja(:)
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!!$ end if
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!!$ lnz = nz
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!!$ call a%csget(imin,imax,lnz,lia,lja,info,&
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!!$ & jmin,jmax,iren,append,nzin,rscale,cscale)
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!!$ nz = lnz
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!!$ call psb_ensure_size(size(lia),ia,info)
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!!$ if (info == psb_success_) ia(:) = lia(:)
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!!$ call psb_ensure_size(size(lja),ja,info)
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!!$ if (info == psb_success_) ja(:) = lja(:)
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!!$
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!!$ end subroutine psb_ls_icsgetptn
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!!$
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!!$ subroutine psb_ls_icsgetrow(imin,imax,a,nz,ia,ja,val,info,&
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!!$ & jmin,jmax,iren,append,nzin,rscale,cscale)
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!!$ implicit none
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!!$ class(psb_lsspmat_type), intent(in) :: a
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!!$ integer(psb_ipk_), intent(in) :: imin,imax
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!!$ integer(psb_ipk_), intent(out) :: nz
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!!$ integer(psb_ipk_), allocatable, intent(inout) :: ia(:), ja(:)
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!!$ real(psb_spk_), allocatable, intent(inout) :: val(:)
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!!$ integer(psb_ipk_),intent(out) :: info
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!!$ logical, intent(in), optional :: append
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!!$ integer(psb_ipk_), intent(in), optional :: iren(:)
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!!$ integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin
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!!$ logical, intent(in), optional :: rscale,cscale
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!!$ ! Local
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!!$ integer(psb_lpk_), allocatable :: lia(:), lja(:), liren(:)
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!!$ integer(psb_lpk_) :: lnz
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!!$
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!!$ !
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!!$ ! Note: in principle we could use reallocate on assignment,
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!!$ ! but GCC bug 52162 forces us to take defensive programming.
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!!$ !
|
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!!$ if (allocated(ia)) then
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!!$ call psb_realloc(size(ia),lia,info)
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!!$ if (info == psb_success_) lia(:) = ia(:)
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!!$ end if
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!!$ if (allocated(ja)) then
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!!$ call psb_realloc(size(ja),lja,info)
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!!$ if (info == psb_success_) lja(:) = ja(:)
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!!$ end if
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!!$
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!!$ lnz = nz
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!!$ call a%csget(imin,imax,nz,lia,lja,val,info,&
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!!$ & jmin,jmax,iren,append,nzin,rscale,cscale)
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!!$ nz=lnz
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!!$ call psb_ensure_size(size(lia),ia,info)
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!!$ if (info == psb_success_) ia(:) = lia(:)
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!!$ call psb_ensure_size(size(lja),ja,info)
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!!$ if (info == psb_success_) ja(:) = lja(:)
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!!$
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!!$ end subroutine psb_ls_icsgetrow
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#endif
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end module psb_s_mat_mod
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