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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_d_mat_mod
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!
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! This module contains the definition of the psb_d_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_d_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_d_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_ldspmat_type.
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! The basic difference with psb_dspmat_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_d_mat_mod
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use psb_d_base_mat_mod
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use psb_d_csr_mat_mod, only : psb_d_csr_sparse_mat, psb_ld_csr_sparse_mat
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use psb_d_csc_mat_mod, only : psb_d_csc_sparse_mat, psb_ld_csc_sparse_mat
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type :: psb_dspmat_type
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class(psb_d_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_d_get_nrows
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procedure, pass(a) :: get_ncols => psb_d_get_ncols
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procedure, pass(a) :: get_nzeros => psb_d_get_nzeros
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procedure, pass(a) :: get_nz_row => psb_d_get_nz_row
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procedure, pass(a) :: get_size => psb_d_get_size
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procedure, pass(a) :: get_dupl => psb_d_get_dupl
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procedure, pass(a) :: is_null => psb_d_is_null
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procedure, pass(a) :: is_bld => psb_d_is_bld
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procedure, pass(a) :: is_upd => psb_d_is_upd
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procedure, pass(a) :: is_asb => psb_d_is_asb
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procedure, pass(a) :: is_sorted => psb_d_is_sorted
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procedure, pass(a) :: is_by_rows => psb_d_is_by_rows
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procedure, pass(a) :: is_by_cols => psb_d_is_by_cols
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procedure, pass(a) :: is_upper => psb_d_is_upper
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procedure, pass(a) :: is_lower => psb_d_is_lower
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procedure, pass(a) :: is_triangle => psb_d_is_triangle
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procedure, pass(a) :: is_symmetric => psb_d_is_symmetric
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procedure, pass(a) :: is_unit => psb_d_is_unit
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procedure, pass(a) :: is_repeatable_updates => psb_d_is_repeatable_updates
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procedure, pass(a) :: get_fmt => psb_d_get_fmt
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procedure, pass(a) :: sizeof => psb_d_sizeof
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! Setters
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procedure, pass(a) :: set_nrows => psb_d_set_nrows
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procedure, pass(a) :: set_ncols => psb_d_set_ncols
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procedure, pass(a) :: set_dupl => psb_d_set_dupl
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procedure, pass(a) :: set_null => psb_d_set_null
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procedure, pass(a) :: set_bld => psb_d_set_bld
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procedure, pass(a) :: set_upd => psb_d_set_upd
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procedure, pass(a) :: set_asb => psb_d_set_asb
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procedure, pass(a) :: set_sorted => psb_d_set_sorted
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procedure, pass(a) :: set_upper => psb_d_set_upper
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procedure, pass(a) :: set_lower => psb_d_set_lower
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procedure, pass(a) :: set_triangle => psb_d_set_triangle
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procedure, pass(a) :: set_symmetric => psb_d_set_symmetric
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procedure, pass(a) :: set_unit => psb_d_set_unit
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procedure, pass(a) :: set_repeatable_updates => psb_d_set_repeatable_updates
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! Memory/data management
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procedure, pass(a) :: csall => psb_d_csall
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procedure, pass(a) :: free => psb_d_free
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procedure, pass(a) :: trim => psb_d_trim
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procedure, pass(a) :: csput_a => psb_d_csput_a
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procedure, pass(a) :: csput_v => psb_d_csput_v
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generic, public :: csput => csput_a, csput_v
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procedure, pass(a) :: csgetptn => psb_d_csgetptn
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procedure, pass(a) :: csgetrow => psb_d_csgetrow
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procedure, pass(a) :: csgetblk => psb_d_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_d_lcsgetptn
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procedure, pass(a) :: lcsgetrow => psb_d_lcsgetrow
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generic, public :: csget => lcsgetptn, lcsgetrow
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#endif
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procedure, pass(a) :: tril => psb_d_tril
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procedure, pass(a) :: triu => psb_d_triu
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procedure, pass(a) :: m_csclip => psb_d_csclip
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procedure, pass(a) :: b_csclip => psb_d_b_csclip
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generic, public :: csclip => b_csclip, m_csclip
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procedure, pass(a) :: clean_zeros => psb_d_clean_zeros
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procedure, pass(a) :: reall => psb_d_reallocate_nz
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procedure, pass(a) :: get_neigh => psb_d_get_neigh
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procedure, pass(a) :: reinit => psb_d_reinit
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procedure, pass(a) :: print_i => psb_d_sparse_print
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procedure, pass(a) :: print_n => psb_d_n_sparse_print
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generic, public :: print => print_i, print_n
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procedure, pass(a) :: mold => psb_d_mold
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procedure, pass(a) :: asb => psb_d_asb
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procedure, pass(a) :: transp_1mat => psb_d_transp_1mat
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procedure, pass(a) :: transp_2mat => psb_d_transp_2mat
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generic, public :: transp => transp_1mat, transp_2mat
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procedure, pass(a) :: transc_1mat => psb_d_transc_1mat
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procedure, pass(a) :: transc_2mat => psb_d_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 => d_mat_sync
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procedure, pass(a) :: is_host => d_mat_is_host
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procedure, pass(a) :: is_dev => d_mat_is_dev
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procedure, pass(a) :: is_sync => d_mat_is_sync
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procedure, pass(a) :: set_host => d_mat_set_host
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procedure, pass(a) :: set_dev => d_mat_set_dev
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procedure, pass(a) :: set_sync => d_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_d_mv_from
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generic, public :: mv_from => mv_from_b
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procedure, pass(a) :: mv_to_b => psb_d_mv_to
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generic, public :: mv_to => mv_to_b
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procedure, pass(a) :: cp_from_b => psb_d_cp_from
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generic, public :: cp_from => cp_from_b
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procedure, pass(a) :: cp_to_b => psb_d_cp_to
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generic, public :: cp_to => cp_to_b
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procedure, pass(a) :: clip_d_ip => psb_d_clip_d_ip
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procedure, pass(a) :: clip_d => psb_d_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_d_cscnv
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procedure, pass(a) :: cscnv_ip => psb_d_cscnv_ip
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procedure, pass(a) :: cscnv_base => psb_d_cscnv_base
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generic, public :: cscnv => cscnv_np, cscnv_ip, cscnv_base
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procedure, pass(a) :: clone => psb_dspmat_clone
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procedure, pass(a) :: move_alloc => psb_dspmat_type_move
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!
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! To/from ld
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!
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procedure, pass(a) :: mv_from_lb => psb_d_mv_from_lb
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procedure, pass(a) :: mv_to_lb => psb_d_mv_to_lb
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procedure, pass(a) :: cp_from_lb => psb_d_cp_from_lb
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procedure, pass(a) :: cp_to_lb => psb_d_cp_to_lb
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procedure, pass(a) :: mv_from_l => psb_d_mv_from_l
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procedure, pass(a) :: mv_to_l => psb_d_mv_to_l
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procedure, pass(a) :: cp_from_l => psb_d_cp_from_l
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procedure, pass(a) :: cp_to_l => psb_d_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_d_get_diag
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procedure, pass(a) :: maxval => psb_d_maxval
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procedure, pass(a) :: spnmi => psb_d_csnmi
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procedure, pass(a) :: spnm1 => psb_d_csnm1
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procedure, pass(a) :: rowsum => psb_d_rowsum
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procedure, pass(a) :: arwsum => psb_d_arwsum
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procedure, pass(a) :: colsum => psb_d_colsum
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procedure, pass(a) :: aclsum => psb_d_aclsum
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procedure, pass(a) :: csmv_v => psb_d_csmv_vect
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procedure, pass(a) :: csmv => psb_d_csmv
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procedure, pass(a) :: csmm => psb_d_csmm
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generic, public :: spmm => csmm, csmv, csmv_v
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procedure, pass(a) :: scals => psb_d_scals
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procedure, pass(a) :: scalv => psb_d_scal
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generic, public :: scal => scals, scalv
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procedure, pass(a) :: cssv_v => psb_d_cssv_vect
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procedure, pass(a) :: cssv => psb_d_cssv
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procedure, pass(a) :: cssm => psb_d_cssm
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generic, public :: spsm => cssm, cssv, cssv_v
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procedure, pass(a) :: scalpid => psb_d_scalplusidentity
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procedure, pass(a) :: spaxpby => psb_d_spaxpby
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procedure, pass(a) :: cmpval => psb_d_cmpval
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procedure, pass(a) :: cmpmat => psb_d_cmpmat
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generic, public :: spcmp => cmpval, cmpmat
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end type psb_dspmat_type
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private :: psb_d_get_nrows, psb_d_get_ncols, &
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& psb_d_get_nzeros, psb_d_get_size, &
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& psb_d_get_dupl, psb_d_is_null, psb_d_is_bld, &
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& psb_d_is_upd, psb_d_is_asb, psb_d_is_sorted, &
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& psb_d_is_by_rows, psb_d_is_by_cols, psb_d_is_upper, &
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& psb_d_is_lower, psb_d_is_triangle, psb_d_get_nz_row, &
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& d_mat_sync, d_mat_is_host, d_mat_is_dev, &
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& d_mat_is_sync, d_mat_set_host, d_mat_set_dev,&
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& d_mat_set_sync
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class(psb_d_base_sparse_mat), allocatable, target, &
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& save, private :: psb_d_base_mat_default
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interface psb_set_mat_default
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module procedure psb_d_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_d_get_mat_default
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end interface
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interface psb_sizeof
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module procedure psb_d_sizeof
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end interface
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type :: psb_ldspmat_type
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class(psb_ld_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_ld_get_nrows
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procedure, pass(a) :: get_ncols => psb_ld_get_ncols
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procedure, pass(a) :: get_nzeros => psb_ld_get_nzeros
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procedure, pass(a) :: get_nz_row => psb_ld_get_nz_row
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procedure, pass(a) :: get_size => psb_ld_get_size
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procedure, pass(a) :: get_dupl => psb_ld_get_dupl
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procedure, pass(a) :: is_null => psb_ld_is_null
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procedure, pass(a) :: is_bld => psb_ld_is_bld
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procedure, pass(a) :: is_upd => psb_ld_is_upd
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procedure, pass(a) :: is_asb => psb_ld_is_asb
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procedure, pass(a) :: is_sorted => psb_ld_is_sorted
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procedure, pass(a) :: is_by_rows => psb_ld_is_by_rows
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procedure, pass(a) :: is_by_cols => psb_ld_is_by_cols
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procedure, pass(a) :: is_upper => psb_ld_is_upper
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procedure, pass(a) :: is_lower => psb_ld_is_lower
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procedure, pass(a) :: is_triangle => psb_ld_is_triangle
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procedure, pass(a) :: is_symmetric => psb_ld_is_symmetric
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procedure, pass(a) :: is_unit => psb_ld_is_unit
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procedure, pass(a) :: is_repeatable_updates => psb_ld_is_repeatable_updates
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procedure, pass(a) :: get_fmt => psb_ld_get_fmt
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procedure, pass(a) :: sizeof => psb_ld_sizeof
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! Setters
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procedure, pass(a) :: set_lnrows => psb_ld_set_lnrows
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procedure, pass(a) :: set_lncols => psb_ld_set_lncols
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#if defined(IPK4) && defined(LPK8)
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procedure, pass(a) :: set_inrows => psb_ld_set_inrows
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procedure, pass(a) :: set_incols => psb_ld_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_ld_set_dupl
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procedure, pass(a) :: set_null => psb_ld_set_null
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procedure, pass(a) :: set_bld => psb_ld_set_bld
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procedure, pass(a) :: set_upd => psb_ld_set_upd
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procedure, pass(a) :: set_asb => psb_ld_set_asb
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procedure, pass(a) :: set_sorted => psb_ld_set_sorted
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procedure, pass(a) :: set_upper => psb_ld_set_upper
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procedure, pass(a) :: set_lower => psb_ld_set_lower
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procedure, pass(a) :: set_triangle => psb_ld_set_triangle
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procedure, pass(a) :: set_symmetric => psb_ld_set_symmetric
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procedure, pass(a) :: set_unit => psb_ld_set_unit
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procedure, pass(a) :: set_repeatable_updates => psb_ld_set_repeatable_updates
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! Memory/data management
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procedure, pass(a) :: csall => psb_ld_csall
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procedure, pass(a) :: free => psb_ld_free
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procedure, pass(a) :: trim => psb_ld_trim
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procedure, pass(a) :: csput_a => psb_ld_csput_a
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procedure, pass(a) :: csput_v => psb_ld_csput_v
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generic, public :: csput => csput_a, csput_v
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procedure, pass(a) :: csgetptn => psb_ld_csgetptn
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procedure, pass(a) :: csgetrow => psb_ld_csgetrow
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procedure, pass(a) :: csgetblk => psb_ld_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_ld_icsgetptn
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!!$ procedure, pass(a) :: icsgetrow => psb_ld_icsgetrow
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!!$ generic, public :: csget => icsgetptn, icsgetrow
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#endif
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procedure, pass(a) :: tril => psb_ld_tril
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procedure, pass(a) :: triu => psb_ld_triu
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procedure, pass(a) :: m_csclip => psb_ld_csclip
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procedure, pass(a) :: b_csclip => psb_ld_b_csclip
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generic, public :: csclip => b_csclip, m_csclip
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procedure, pass(a) :: clean_zeros => psb_ld_clean_zeros
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procedure, pass(a) :: reall => psb_ld_reallocate_nz
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procedure, pass(a) :: get_neigh => psb_ld_get_neigh
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procedure, pass(a) :: reinit => psb_ld_reinit
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procedure, pass(a) :: print_i => psb_ld_sparse_print
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procedure, pass(a) :: print_n => psb_ld_n_sparse_print
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generic, public :: print => print_i, print_n
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procedure, pass(a) :: mold => psb_ld_mold
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procedure, pass(a) :: asb => psb_ld_asb
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procedure, pass(a) :: transp_1mat => psb_ld_transp_1mat
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procedure, pass(a) :: transp_2mat => psb_ld_transp_2mat
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generic, public :: transp => transp_1mat, transp_2mat
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procedure, pass(a) :: transc_1mat => psb_ld_transc_1mat
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procedure, pass(a) :: transc_2mat => psb_ld_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 => ld_mat_sync
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procedure, pass(a) :: is_host => ld_mat_is_host
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procedure, pass(a) :: is_dev => ld_mat_is_dev
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procedure, pass(a) :: is_sync => ld_mat_is_sync
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procedure, pass(a) :: set_host => ld_mat_set_host
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procedure, pass(a) :: set_dev => ld_mat_set_dev
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procedure, pass(a) :: set_sync => ld_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_ld_mv_from
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generic, public :: mv_from => mv_from_b
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procedure, pass(a) :: mv_to_b => psb_ld_mv_to
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generic, public :: mv_to => mv_to_b
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procedure, pass(a) :: cp_from_b => psb_ld_cp_from
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generic, public :: cp_from => cp_from_b
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procedure, pass(a) :: cp_to_b => psb_ld_cp_to
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generic, public :: cp_to => cp_to_b
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procedure, pass(a) :: clip_d_ip => psb_ld_clip_d_ip
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procedure, pass(a) :: clip_d => psb_ld_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_ld_cscnv
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procedure, pass(a) :: cscnv_ip => psb_ld_cscnv_ip
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procedure, pass(a) :: cscnv_base => psb_ld_cscnv_base
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generic, public :: cscnv => cscnv_np, cscnv_ip, cscnv_base
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procedure, pass(a) :: clone => psb_ldspmat_clone
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procedure, pass(a) :: move_alloc => psb_ldspmat_type_move
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!
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! To/from d
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!
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procedure, pass(a) :: mv_from_ib => psb_ld_mv_from_ib
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procedure, pass(a) :: mv_to_ib => psb_ld_mv_to_ib
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procedure, pass(a) :: cp_from_ib => psb_ld_cp_from_ib
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procedure, pass(a) :: cp_to_ib => psb_ld_cp_to_ib
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procedure, pass(a) :: mv_from_i => psb_ld_mv_from_i
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procedure, pass(a) :: mv_to_i => psb_ld_mv_to_i
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procedure, pass(a) :: cp_from_i => psb_ld_cp_from_i
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procedure, pass(a) :: cp_to_i => psb_ld_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_ld_get_diag
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procedure, pass(a) :: maxval => psb_ld_maxval
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procedure, pass(a) :: spnmi => psb_ld_csnmi
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procedure, pass(a) :: spnm1 => psb_ld_csnm1
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procedure, pass(a) :: rowsum => psb_ld_rowsum
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procedure, pass(a) :: arwsum => psb_ld_arwsum
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procedure, pass(a) :: colsum => psb_ld_colsum
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procedure, pass(a) :: aclsum => psb_ld_aclsum
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procedure, pass(a) :: scals => psb_ld_scals
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procedure, pass(a) :: scalv => psb_ld_scal
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generic, public :: scal => scals, scalv
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procedure, pass(a) :: scalpid => psb_ld_scalplusidentity
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procedure, pass(a) :: spaxpby => psb_ld_spaxpby
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procedure, pass(a) :: cmpval => psb_ld_cmpval
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procedure, pass(a) :: cmpmat => psb_ld_cmpmat
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generic, public :: spcmp => cmpval, cmpmat
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end type psb_ldspmat_type
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private :: psb_ld_get_nrows, psb_ld_get_ncols, &
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& psb_ld_get_nzeros, psb_ld_get_size, &
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& psb_ld_get_dupl, psb_ld_is_null, psb_ld_is_bld, &
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& psb_ld_is_upd, psb_ld_is_asb, psb_ld_is_sorted, &
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& psb_ld_is_by_rows, psb_ld_is_by_cols, psb_ld_is_upper, &
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& psb_ld_is_lower, psb_ld_is_triangle, psb_ld_get_nz_row, &
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& ld_mat_sync, ld_mat_is_host, ld_mat_is_dev, &
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& ld_mat_is_sync, ld_mat_set_host, ld_mat_set_dev,&
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& ld_mat_set_sync
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class(psb_ld_base_sparse_mat), allocatable, target, &
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& save, private :: psb_ld_base_mat_default
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interface psb_set_mat_default
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module procedure psb_ld_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_ld_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_d_set_nrows(m,a)
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import :: psb_ipk_, psb_dspmat_type
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class(psb_dspmat_type), intent(inout) :: a
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integer(psb_ipk_), intent(in) :: m
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end subroutine psb_d_set_nrows
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end interface
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interface
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subroutine psb_d_set_ncols(n,a)
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import :: psb_ipk_, psb_dspmat_type
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class(psb_dspmat_type), intent(inout) :: a
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integer(psb_ipk_), intent(in) :: n
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end subroutine psb_d_set_ncols
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end interface
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interface
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subroutine psb_d_set_dupl(n,a)
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import :: psb_ipk_, psb_lpk_, psb_dspmat_type
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class(psb_dspmat_type), intent(inout) :: a
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integer(psb_ipk_), intent(in) :: n
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end subroutine psb_d_set_dupl
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end interface
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interface
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subroutine psb_d_set_null(a)
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import :: psb_ipk_, psb_lpk_, psb_dspmat_type
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class(psb_dspmat_type), intent(inout) :: a
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end subroutine psb_d_set_null
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end interface
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interface
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subroutine psb_d_set_bld(a)
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import :: psb_ipk_, psb_lpk_, psb_dspmat_type
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class(psb_dspmat_type), intent(inout) :: a
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end subroutine psb_d_set_bld
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end interface
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interface
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subroutine psb_d_set_upd(a)
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import :: psb_ipk_, psb_lpk_, psb_dspmat_type
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class(psb_dspmat_type), intent(inout) :: a
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end subroutine psb_d_set_upd
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end interface
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interface
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subroutine psb_d_set_asb(a)
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import :: psb_ipk_, psb_lpk_, psb_dspmat_type
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class(psb_dspmat_type), intent(inout) :: a
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end subroutine psb_d_set_asb
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end interface
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interface
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subroutine psb_d_set_sorted(a,val)
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import :: psb_ipk_, psb_lpk_, psb_dspmat_type
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class(psb_dspmat_type), intent(inout) :: a
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logical, intent(in), optional :: val
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end subroutine psb_d_set_sorted
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end interface
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interface
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subroutine psb_d_set_triangle(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_d_set_triangle
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_set_symmetric(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_d_set_symmetric
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_set_unit(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_d_set_unit
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_set_lower(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_d_set_lower
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_set_upper(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_d_set_upper
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_sparse_print(iout,a,iv,head,ivr,ivc)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
integer(psb_ipk_), intent(in) :: iout
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: iv(:)
|
|
|
|
|
character(len=*), optional :: head
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: ivr(:), ivc(:)
|
|
|
|
|
end subroutine psb_d_sparse_print
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_n_sparse_print(fname,a,iv,head,ivr,ivc)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
character(len=*), intent(in) :: fname
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: iv(:)
|
|
|
|
|
character(len=*), optional :: head
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: ivr(:), ivc(:)
|
|
|
|
|
end subroutine psb_d_n_sparse_print
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_get_neigh(a,idx,neigh,n,info,lev)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_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_d_get_neigh
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_csall(nr,nc,a,info,nz)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: nr,nc
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
integer(psb_ipk_), intent(in), optional :: nz
|
|
|
|
|
end subroutine psb_d_csall
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_reallocate_nz(nz,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
integer(psb_ipk_), intent(in) :: nz
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_d_reallocate_nz
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_free(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_d_free
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_trim(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_d_trim
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_csput_a(nz,ia,ja,val,a,imin,imax,jmin,jmax,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: val(:)
|
|
|
|
|
integer(psb_ipk_), intent(in) :: nz, ia(:), ja(:), imin,imax,jmin,jmax
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_d_csput_a
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_csput_v(nz,ia,ja,val,a,imin,imax,jmin,jmax,info)
|
|
|
|
|
use psb_d_vect_mod, only : psb_d_vect_type
|
|
|
|
|
use psb_i_vect_mod, only : psb_i_vect_type
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
type(psb_d_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_d_csput_v
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_csgetptn(imin,imax,a,nz,ia,ja,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_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_d_csgetptn
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_csgetrow(imin,imax,a,nz,ia,ja,val,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_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_dpk_), 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
|
|
|
|
|
end subroutine psb_d_csgetrow
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_csgetblk(imin,imax,a,b,info,&
|
|
|
|
|
& jmin,jmax,iren,append,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_dspmat_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_d_csgetblk
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_tril(a,l,info,diag,imin,imax,&
|
|
|
|
|
& jmin,jmax,rscale,cscale,u)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_dspmat_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_dspmat_type), optional, intent(inout) :: u
|
|
|
|
|
end subroutine psb_d_tril
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_triu(a,u,info,diag,imin,imax,&
|
|
|
|
|
& jmin,jmax,rscale,cscale,l)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_dspmat_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_dspmat_type), optional, intent(inout) :: l
|
|
|
|
|
end subroutine psb_d_triu
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_csclip(a,b,info,&
|
|
|
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_dspmat_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_d_csclip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_b_csclip(a,b,info,&
|
|
|
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_d_coo_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
type(psb_d_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_d_b_csclip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_mold(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), allocatable, intent(out) :: b
|
|
|
|
|
end subroutine psb_d_mold
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_asb(a,mold)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), optional, intent(in) :: mold
|
|
|
|
|
end subroutine psb_d_asb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_transp_1mat(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_d_transp_1mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_transp_2mat(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_transp_2mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_transc_1mat(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_d_transc_1mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_transc_2mat(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_transc_2mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_reinit(a,clear)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: clear
|
|
|
|
|
end subroutine psb_d_reinit
|
|
|
|
|
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! These methods are specific to the outer SPMAT_TYPE level, since
|
|
|
|
|
! they tamper with the inner BASE_SPARSE_MAT object.
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! 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_d_cscnv(a,b,info,type,mold,upd,dupl)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_dspmat_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_d_base_sparse_mat), intent(in), optional :: mold
|
|
|
|
|
end subroutine psb_d_cscnv
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_cscnv_ip(a,iinfo,type,mold,dupl)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_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_d_base_sparse_mat), intent(in), optional :: mold
|
|
|
|
|
end subroutine psb_d_cscnv_ip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_cscnv_base(a,b,info,dupl)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), intent(out) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
integer(psb_ipk_),optional, intent(in) :: dupl
|
|
|
|
|
end subroutine psb_d_cscnv_base
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! Produce a version of the matrix with diagonal cut
|
|
|
|
|
! out; passes through a COO buffer.
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_clip_d(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
end subroutine psb_d_clip_d
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_clip_d_ip(a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
end subroutine psb_d_clip_d_ip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! These four interfaces cut through the
|
|
|
|
|
! encapsulation between spmat_type and base_sparse_mat.
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_mv_from(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_mv_from
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_cp_from(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(out) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), intent(in) :: b
|
|
|
|
|
end subroutine psb_d_cp_from
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_mv_to(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_mv_to
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_cp_to(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_cp_to
|
|
|
|
|
end interface
|
|
|
|
|
!
|
|
|
|
|
! Mixed type conversions
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_mv_from_lb(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_mv_from_lb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_cp_from_lb(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(out) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), intent(in) :: b
|
|
|
|
|
end subroutine psb_d_cp_from_lb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_mv_to_lb(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_mv_to_lb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_cp_to_lb(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_cp_to_lb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_mv_from_l(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_mv_from_l
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_cp_from_l(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(out) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: b
|
|
|
|
|
end subroutine psb_d_cp_from_l
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_mv_to_l(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_mv_to_l
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_d_cp_to_l(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_d_cp_to_l
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! Transfer the internal allocation to the target.
|
|
|
|
|
!
|
|
|
|
|
interface psb_move_alloc
|
|
|
|
|
subroutine psb_dspmat_type_move(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_dspmat_type_move
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_dspmat_clone(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_dspmat_clone
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
! == ===================================
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! Computational routines
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! == ===================================
|
|
|
|
|
|
|
|
|
|
interface psb_csmm
|
|
|
|
|
subroutine psb_d_csmm(alpha,a,x,beta,y,info,trans)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
|
|
|
|
|
real(psb_dpk_), intent(inout) :: y(:,:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans
|
|
|
|
|
end subroutine psb_d_csmm
|
|
|
|
|
subroutine psb_d_csmv(alpha,a,x,beta,y,info,trans)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
|
|
|
|
|
real(psb_dpk_), intent(inout) :: y(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans
|
|
|
|
|
end subroutine psb_d_csmv
|
|
|
|
|
subroutine psb_d_csmv_vect(alpha,a,x,beta,y,info,trans)
|
|
|
|
|
use psb_d_vect_mod, only : psb_d_vect_type
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: alpha, beta
|
|
|
|
|
type(psb_d_vect_type), intent(inout) :: x
|
|
|
|
|
type(psb_d_vect_type), intent(inout) :: y
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans
|
|
|
|
|
end subroutine psb_d_csmv_vect
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_cssm
|
|
|
|
|
subroutine psb_d_cssm(alpha,a,x,beta,y,info,trans,scale,d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
|
|
|
|
|
real(psb_dpk_), intent(inout) :: y(:,:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans, scale
|
|
|
|
|
real(psb_dpk_), intent(in), optional :: d(:)
|
|
|
|
|
end subroutine psb_d_cssm
|
|
|
|
|
subroutine psb_d_cssv(alpha,a,x,beta,y,info,trans,scale,d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
|
|
|
|
|
real(psb_dpk_), intent(inout) :: y(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans, scale
|
|
|
|
|
real(psb_dpk_), intent(in), optional :: d(:)
|
|
|
|
|
end subroutine psb_d_cssv
|
|
|
|
|
subroutine psb_d_cssv_vect(alpha,a,x,beta,y,info,trans,scale,d)
|
|
|
|
|
use psb_d_vect_mod, only : psb_d_vect_type
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: alpha, beta
|
|
|
|
|
type(psb_d_vect_type), intent(inout) :: x
|
|
|
|
|
type(psb_d_vect_type), intent(inout) :: y
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, optional, intent(in) :: trans, scale
|
|
|
|
|
type(psb_d_vect_type), optional, intent(inout) :: d
|
|
|
|
|
end subroutine psb_d_cssv_vect
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_d_maxval(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_) :: res
|
|
|
|
|
end function psb_d_maxval
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_d_csnmi(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_) :: res
|
|
|
|
|
end function psb_d_csnmi
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_d_csnm1(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_) :: res
|
|
|
|
|
end function psb_d_csnm1
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_d_rowsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_d_rowsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_d_arwsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_d_arwsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_d_colsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_d_colsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_d_aclsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_d_aclsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_d_get_diag(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_d_get_diag
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_scal
|
|
|
|
|
subroutine psb_d_scal(d,a,info,side)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, intent(in), optional :: side
|
|
|
|
|
end subroutine psb_d_scal
|
|
|
|
|
subroutine psb_d_scals(d,a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: d
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_d_scals
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_scalplusidentity
|
|
|
|
|
subroutine psb_d_scalplusidentity(d,a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: d
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_d_scalplusidentity
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_spaxpby
|
|
|
|
|
subroutine psb_d_spaxpby(alpha,a,beta,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: b
|
|
|
|
|
real(psb_dpk_), intent(in) :: alpha
|
|
|
|
|
real(psb_dpk_), intent(in) :: beta
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_d_spaxpby
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_d_cmpval(a,val,tol,info) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: val
|
|
|
|
|
real(psb_dpk_), intent(in) :: tol
|
|
|
|
|
logical :: res
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_d_cmpval
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_d_cmpmat(a,b,tol,info) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_dspmat_type, psb_dpk_
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: b
|
|
|
|
|
real(psb_dpk_), intent(in) :: tol
|
|
|
|
|
logical :: res
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_d_cmpmat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
! == ===================================
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! Setters
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! == ===================================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_lnrows(m,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in) :: m
|
|
|
|
|
end subroutine psb_ld_set_lnrows
|
|
|
|
|
#if defined(IPK4) && defined(LPK8)
|
|
|
|
|
subroutine psb_ld_set_inrows(m,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: m
|
|
|
|
|
end subroutine psb_ld_set_inrows
|
|
|
|
|
#endif
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_lncols(n,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in) :: n
|
|
|
|
|
end subroutine psb_ld_set_lncols
|
|
|
|
|
#if defined(IPK4) && defined(LPK8)
|
|
|
|
|
subroutine psb_ld_set_incols(n,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: n
|
|
|
|
|
end subroutine psb_ld_set_incols
|
|
|
|
|
#endif
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_dupl(n,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_), intent(in) :: n
|
|
|
|
|
end subroutine psb_ld_set_dupl
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_null(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ld_set_null
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_bld(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ld_set_bld
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_upd(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ld_set_upd
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_asb(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ld_set_asb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_sorted(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ld_set_sorted
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_triangle(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ld_set_triangle
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_symmetric(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ld_set_symmetric
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_unit(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ld_set_unit
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_lower(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ld_set_lower
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_set_upper(a,val)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: val
|
|
|
|
|
end subroutine psb_ld_set_upper
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_sparse_print(iout,a,iv,head,ivr,ivc)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
integer(psb_ipk_), intent(in) :: iout
|
|
|
|
|
class(psb_ldspmat_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_ld_sparse_print
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_n_sparse_print(fname,a,iv,head,ivr,ivc)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
character(len=*), intent(in) :: fname
|
|
|
|
|
class(psb_ldspmat_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_ld_n_sparse_print
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_get_neigh(a,idx,neigh,n,info,lev)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_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_ld_get_neigh
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_csall(nr,nc,a,info,nz)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_lpk_), intent(in) :: nr,nc
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
integer(psb_lpk_), intent(in), optional :: nz
|
|
|
|
|
end subroutine psb_ld_csall
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_reallocate_nz(nz,a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
integer(psb_lpk_), intent(in) :: nz
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ld_reallocate_nz
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_free(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ld_free
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_trim(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ld_trim
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_csput_a(nz,ia,ja,val,a,imin,imax,jmin,jmax,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: val(:)
|
|
|
|
|
integer(psb_lpk_), intent(in) :: nz, ia(:), ja(:), imin,imax,jmin,jmax
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ld_csput_a
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_csput_v(nz,ia,ja,val,a,imin,imax,jmin,jmax,info)
|
|
|
|
|
use psb_d_vect_mod, only : psb_d_vect_type
|
|
|
|
|
use psb_l_vect_mod, only : psb_l_vect_type
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
type(psb_d_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_ld_csput_v
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_csgetptn(imin,imax,a,nz,ia,ja,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_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_ld_csgetptn
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_csgetrow(imin,imax,a,nz,ia,ja,val,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_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_dpk_), 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_ld_csgetrow
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_csgetblk(imin,imax,a,b,info,&
|
|
|
|
|
& jmin,jmax,iren,append,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ldspmat_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_ld_csgetblk
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_tril(a,l,info,diag,imin,imax,&
|
|
|
|
|
& jmin,jmax,rscale,cscale,u)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ldspmat_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_ldspmat_type), optional, intent(inout) :: u
|
|
|
|
|
end subroutine psb_ld_tril
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_triu(a,u,info,diag,imin,imax,&
|
|
|
|
|
& jmin,jmax,rscale,cscale,l)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ldspmat_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_ldspmat_type), optional, intent(inout) :: l
|
|
|
|
|
end subroutine psb_ld_triu
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_csclip(a,b,info,&
|
|
|
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ldspmat_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_ld_csclip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_b_csclip(a,b,info,&
|
|
|
|
|
& imin,imax,jmin,jmax,rscale,cscale)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_ld_coo_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
type(psb_ld_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_ld_b_csclip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_mold(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), allocatable, intent(out) :: b
|
|
|
|
|
end subroutine psb_ld_mold
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_asb(a,mold)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), optional, intent(in) :: mold
|
|
|
|
|
end subroutine psb_ld_asb
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_transp_1mat(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ld_transp_1mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_transp_2mat(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_transp_2mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_transc_1mat(a)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
end subroutine psb_ld_transc_1mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_transc_2mat(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_transc_2mat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_reinit(a,clear)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
logical, intent(in), optional :: clear
|
|
|
|
|
end subroutine psb_ld_reinit
|
|
|
|
|
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! These methods are specific to the outer SPMAT_TYPE level, since
|
|
|
|
|
! they tamper with the inner BASE_SPARSE_MAT object.
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! 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_ld_cscnv(a,b,info,type,mold,upd,dupl)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ldspmat_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_ld_base_sparse_mat), intent(in), optional :: mold
|
|
|
|
|
end subroutine psb_ld_cscnv
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_cscnv_ip(a,iinfo,type,mold,dupl)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_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_ld_base_sparse_mat), intent(in), optional :: mold
|
|
|
|
|
end subroutine psb_ld_cscnv_ip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_cscnv_base(a,b,info,dupl)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), intent(out) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
integer(psb_ipk_),optional, intent(in) :: dupl
|
|
|
|
|
end subroutine psb_ld_cscnv_base
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! Produce a version of the matrix with diagonal cut
|
|
|
|
|
! out; passes through a COO buffer.
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_clip_d(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
end subroutine psb_ld_clip_d
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_clip_d_ip(a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
integer(psb_ipk_),intent(out) :: info
|
|
|
|
|
end subroutine psb_ld_clip_d_ip
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! These four interfaces cut through the
|
|
|
|
|
! encapsulation between spmat_type and base_sparse_mat.
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_mv_from(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_mv_from
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_cp_from(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(out) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), intent(in) :: b
|
|
|
|
|
end subroutine psb_ld_cp_from
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_mv_to(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_mv_to
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_cp_to(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_ld_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_cp_to
|
|
|
|
|
end interface
|
|
|
|
|
!
|
|
|
|
|
! Mixed type conversions
|
|
|
|
|
!
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_mv_from_ib(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_mv_from_ib
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_cp_from_ib(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(out) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), intent(in) :: b
|
|
|
|
|
end subroutine psb_ld_cp_from_ib
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_mv_to_ib(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_mv_to_ib
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_cp_to_ib(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_d_base_sparse_mat
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_cp_to_ib
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_mv_from_i(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_dspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_mv_from_i
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_cp_from_i(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_dspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(out) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: b
|
|
|
|
|
end subroutine psb_ld_cp_from_i
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_mv_to_i(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_dspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_mv_to_i
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ld_cp_to_i(a,b)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_, psb_dspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: b
|
|
|
|
|
end subroutine psb_ld_cp_to_i
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! Transfer the internal allocation to the target.
|
|
|
|
|
!
|
|
|
|
|
interface psb_move_alloc
|
|
|
|
|
subroutine psb_ldspmat_type_move(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ldspmat_type_move
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
subroutine psb_ldspmat_clone(a,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: b
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ldspmat_clone
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ld_get_diag(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ld_get_diag
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_scal
|
|
|
|
|
subroutine psb_ld_scal(d,a,info,side)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
character, intent(in), optional :: side
|
|
|
|
|
end subroutine psb_ld_scal
|
|
|
|
|
subroutine psb_ld_scals(d,a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: d
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ld_scals
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_scalplusidentity
|
|
|
|
|
subroutine psb_ld_scalplusidentity(d,a,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: d
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ld_scalplusidentity
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_spaxpby
|
|
|
|
|
subroutine psb_ld_spaxpby(alpha,a,beta,b,info)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: b
|
|
|
|
|
real(psb_dpk_), intent(in) :: alpha
|
|
|
|
|
real(psb_dpk_), intent(in) :: beta
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end subroutine psb_ld_spaxpby
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ld_maxval(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_) :: res
|
|
|
|
|
end function psb_ld_maxval
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ld_csnmi(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_) :: res
|
|
|
|
|
end function psb_ld_csnmi
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ld_csnm1(a) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_) :: res
|
|
|
|
|
end function psb_ld_csnm1
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ld_rowsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ld_rowsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ld_arwsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ld_arwsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ld_colsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ld_colsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface
|
|
|
|
|
function psb_ld_aclsum(a,info) result(d)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
real(psb_dpk_), allocatable :: d(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ld_aclsum
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
interface psb_cmpmat
|
|
|
|
|
function psb_ld_cmpval(a,val,tol,info) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_dpk_), intent(in) :: val
|
|
|
|
|
real(psb_dpk_), intent(in) :: tol
|
|
|
|
|
logical :: res
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ld_cmpval
|
|
|
|
|
function psb_ld_cmpmat(a,b,tol,info) result(res)
|
|
|
|
|
import :: psb_ipk_, psb_lpk_, psb_ldspmat_type, psb_dpk_
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: b
|
|
|
|
|
real(psb_dpk_), intent(in) :: tol
|
|
|
|
|
logical :: res
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
end function psb_ld_cmpmat
|
|
|
|
|
end interface
|
|
|
|
|
|
|
|
|
|
contains
|
|
|
|
|
|
|
|
|
|
subroutine psb_d_set_mat_default(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_d_base_sparse_mat), intent(in) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(psb_d_base_mat_default)) then
|
|
|
|
|
deallocate(psb_d_base_mat_default)
|
|
|
|
|
end if
|
|
|
|
|
allocate(psb_d_base_mat_default, mold=a)
|
|
|
|
|
|
|
|
|
|
end subroutine psb_d_set_mat_default
|
|
|
|
|
|
|
|
|
|
function psb_d_get_mat_default(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_d_base_sparse_mat), pointer :: res
|
|
|
|
|
|
|
|
|
|
res => psb_d_get_base_mat_default()
|
|
|
|
|
|
|
|
|
|
end function psb_d_get_mat_default
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_d_get_base_mat_default() result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_d_base_sparse_mat), pointer :: res
|
|
|
|
|
|
|
|
|
|
if (.not.allocated(psb_d_base_mat_default)) then
|
|
|
|
|
allocate(psb_d_csr_sparse_mat :: psb_d_base_mat_default)
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
res => psb_d_base_mat_default
|
|
|
|
|
|
|
|
|
|
end function psb_d_get_base_mat_default
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
! == ===================================
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! Getters
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! == ===================================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_d_sizeof(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_epk_) :: res
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%sizeof()
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_d_sizeof
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_d_get_fmt(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_get_fmt
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_d_get_dupl(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_get_dupl
|
|
|
|
|
|
|
|
|
|
function psb_d_get_nrows(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_get_nrows
|
|
|
|
|
|
|
|
|
|
function psb_d_get_ncols(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_get_ncols
|
|
|
|
|
|
|
|
|
|
function psb_d_is_triangle(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_triangle()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_d_is_triangle
|
|
|
|
|
|
|
|
|
|
function psb_d_is_symmetric(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_symmetric()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_d_is_symmetric
|
|
|
|
|
|
|
|
|
|
function psb_d_is_unit(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_unit()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_d_is_unit
|
|
|
|
|
|
|
|
|
|
function psb_d_is_upper(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_upper()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_d_is_upper
|
|
|
|
|
|
|
|
|
|
function psb_d_is_lower(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_is_lower
|
|
|
|
|
|
|
|
|
|
function psb_d_is_null(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_null()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_d_is_null
|
|
|
|
|
|
|
|
|
|
function psb_d_is_bld(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_bld()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_d_is_bld
|
|
|
|
|
|
|
|
|
|
function psb_d_is_upd(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_upd()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_d_is_upd
|
|
|
|
|
|
|
|
|
|
function psb_d_is_asb(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_asb()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_d_is_asb
|
|
|
|
|
|
|
|
|
|
function psb_d_is_sorted(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_sorted()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_d_is_sorted
|
|
|
|
|
|
|
|
|
|
function psb_d_is_by_rows(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_is_by_rows
|
|
|
|
|
|
|
|
|
|
function psb_d_is_by_cols(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_is_by_cols
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine d_mat_sync(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), target, intent(in) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%sync()
|
|
|
|
|
|
|
|
|
|
end subroutine d_mat_sync
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine d_mat_set_host(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_host()
|
|
|
|
|
|
|
|
|
|
end subroutine d_mat_set_host
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine d_mat_set_dev(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_dev()
|
|
|
|
|
|
|
|
|
|
end subroutine d_mat_set_dev
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine d_mat_set_sync(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_sync()
|
|
|
|
|
|
|
|
|
|
end subroutine d_mat_set_sync
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function d_mat_is_dev(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_dev()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
end function d_mat_is_dev
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function d_mat_is_host(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_host()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
end function d_mat_is_host
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function d_mat_is_sync(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_sync()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function d_mat_is_sync
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_d_is_repeatable_updates(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_is_repeatable_updates
|
|
|
|
|
|
|
|
|
|
subroutine psb_d_set_repeatable_updates(a,val)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_set_repeatable_updates
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_d_get_nzeros(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_get_nzeros
|
|
|
|
|
|
|
|
|
|
function psb_d_get_size(a) result(res)
|
|
|
|
|
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_get_size
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_d_get_nz_row(idx,a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
integer(psb_ipk_), intent(in) :: idx
|
|
|
|
|
class(psb_dspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_ipk_) :: res
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) res = a%a%get_nz_row(idx)
|
|
|
|
|
|
|
|
|
|
end function psb_d_get_nz_row
|
|
|
|
|
|
|
|
|
|
subroutine psb_d_clean_zeros(a,info)
|
|
|
|
|
implicit none
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
class(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
info = 0
|
|
|
|
|
if (allocated(a%a)) call a%a%clean_zeros(info)
|
|
|
|
|
|
|
|
|
|
end subroutine psb_d_clean_zeros
|
|
|
|
|
|
|
|
|
|
#if defined(IPK4) && defined(LPK8)
|
|
|
|
|
subroutine psb_d_lcsgetptn(imin,imax,a,nz,ia,ja,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_d_lcsgetptn
|
|
|
|
|
|
|
|
|
|
subroutine psb_d_lcsgetrow(imin,imax,a,nz,ia,ja,val,info,&
|
|
|
|
|
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_dspmat_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_dpk_), 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_d_lcsgetrow
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! ld methods
|
|
|
|
|
!
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
subroutine psb_ld_set_mat_default(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ld_base_sparse_mat), intent(in) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(psb_ld_base_mat_default)) then
|
|
|
|
|
deallocate(psb_ld_base_mat_default)
|
|
|
|
|
end if
|
|
|
|
|
allocate(psb_ld_base_mat_default, mold=a)
|
|
|
|
|
|
|
|
|
|
end subroutine psb_ld_set_mat_default
|
|
|
|
|
|
|
|
|
|
function psb_ld_get_mat_default(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
class(psb_ld_base_sparse_mat), pointer :: res
|
|
|
|
|
|
|
|
|
|
res => psb_ld_get_base_mat_default()
|
|
|
|
|
|
|
|
|
|
end function psb_ld_get_mat_default
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ld_get_base_mat_default() result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ld_base_sparse_mat), pointer :: res
|
|
|
|
|
|
|
|
|
|
if (.not.allocated(psb_ld_base_mat_default)) then
|
|
|
|
|
allocate(psb_ld_csr_sparse_mat :: psb_ld_base_mat_default)
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
res => psb_ld_base_mat_default
|
|
|
|
|
|
|
|
|
|
end function psb_ld_get_base_mat_default
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
! == ===================================
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! Getters
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
!
|
|
|
|
|
! == ===================================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ld_sizeof(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_epk_) :: res
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%sizeof()
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ld_sizeof
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ld_get_fmt(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_get_fmt
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ld_get_dupl(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_get_dupl
|
|
|
|
|
|
|
|
|
|
function psb_ld_get_nrows(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_get_nrows
|
|
|
|
|
|
|
|
|
|
function psb_ld_get_ncols(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_get_ncols
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_triangle(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_triangle()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ld_is_triangle
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_symmetric(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_symmetric()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ld_is_symmetric
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_unit(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_unit()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ld_is_unit
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_upper(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_upper()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ld_is_upper
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_lower(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_is_lower
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_null(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_null()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ld_is_null
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_bld(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_bld()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ld_is_bld
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_upd(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_upd()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ld_is_upd
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_asb(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_asb()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ld_is_asb
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_sorted(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_sorted()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function psb_ld_is_sorted
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_by_rows(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_is_by_rows
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_by_cols(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_is_by_cols
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine ld_mat_sync(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), target, intent(in) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%sync()
|
|
|
|
|
|
|
|
|
|
end subroutine ld_mat_sync
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine ld_mat_set_host(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_host()
|
|
|
|
|
|
|
|
|
|
end subroutine ld_mat_set_host
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine ld_mat_set_dev(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_dev()
|
|
|
|
|
|
|
|
|
|
end subroutine ld_mat_set_dev
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
subroutine ld_mat_set_sync(a)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) call a%a%set_sync()
|
|
|
|
|
|
|
|
|
|
end subroutine ld_mat_set_sync
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function ld_mat_is_dev(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_dev()
|
|
|
|
|
else
|
|
|
|
|
res = .false.
|
|
|
|
|
end if
|
|
|
|
|
end function ld_mat_is_dev
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function ld_mat_is_host(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_host()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
end function ld_mat_is_host
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
function ld_mat_is_sync(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
logical :: res
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) then
|
|
|
|
|
res = a%a%is_sync()
|
|
|
|
|
else
|
|
|
|
|
res = .true.
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
end function ld_mat_is_sync
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ld_is_repeatable_updates(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_is_repeatable_updates
|
|
|
|
|
|
|
|
|
|
subroutine psb_ld_set_repeatable_updates(a,val)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_set_repeatable_updates
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ld_get_nzeros(a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_get_nzeros
|
|
|
|
|
|
|
|
|
|
function psb_ld_get_size(a) result(res)
|
|
|
|
|
|
|
|
|
|
implicit none
|
|
|
|
|
class(psb_ldspmat_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_ld_get_size
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function psb_ld_get_nz_row(idx,a) result(res)
|
|
|
|
|
implicit none
|
|
|
|
|
integer(psb_lpk_), intent(in) :: idx
|
|
|
|
|
class(psb_ldspmat_type), intent(in) :: a
|
|
|
|
|
integer(psb_lpk_) :: res
|
|
|
|
|
|
|
|
|
|
res = 0
|
|
|
|
|
|
|
|
|
|
if (allocated(a%a)) res = a%a%get_nz_row(idx)
|
|
|
|
|
|
|
|
|
|
end function psb_ld_get_nz_row
|
|
|
|
|
|
|
|
|
|
subroutine psb_ld_clean_zeros(a,info)
|
|
|
|
|
implicit none
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
class(psb_ldspmat_type), intent(inout) :: a
|
|
|
|
|
|
|
|
|
|
info = 0
|
|
|
|
|
if (allocated(a%a)) call a%a%clean_zeros(info)
|
|
|
|
|
|
|
|
|
|
end subroutine psb_ld_clean_zeros
|
|
|
|
|
|
|
|
|
|
#if defined(IPK4) && defined(LPK8)
|
|
|
|
|
!!$ subroutine psb_ld_icsgetptn(imin,imax,a,nz,ia,ja,info,&
|
|
|
|
|
!!$ & jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
!!$ implicit none
|
|
|
|
|
!!$ class(psb_ldspmat_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
|
|
|
|
|
!!$
|
|
|
|
|
!!$ ! Local
|
|
|
|
|
!!$ integer(psb_lpk_), allocatable :: lia(:), lja(:)
|
|
|
|
|
!!$ integer(psb_lpk_) :: lnz
|
|
|
|
|
!!$
|
|
|
|
|
!!$ 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
|
|
|
|
|
!!$ lnz = nz
|
|
|
|
|
!!$ call a%csget(imin,imax,lnz,lia,lja,info,&
|
|
|
|
|
!!$ & jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
!!$ nz = lnz
|
|
|
|
|
!!$ 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_ld_icsgetptn
|
|
|
|
|
!!$
|
|
|
|
|
!!$ subroutine psb_ld_icsgetrow(imin,imax,a,nz,ia,ja,val,info,&
|
|
|
|
|
!!$ & jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
!!$ implicit none
|
|
|
|
|
!!$ class(psb_ldspmat_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_dpk_), 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_lpk_), allocatable :: lia(:), lja(:), liren(:)
|
|
|
|
|
!!$ integer(psb_lpk_) :: lnz
|
|
|
|
|
!!$
|
|
|
|
|
!!$ !
|
|
|
|
|
!!$ ! 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
|
|
|
|
|
!!$
|
|
|
|
|
!!$ lnz = nz
|
|
|
|
|
!!$ call a%csget(imin,imax,nz,lia,lja,val,info,&
|
|
|
|
|
!!$ & jmin,jmax,iren,append,nzin,rscale,cscale)
|
|
|
|
|
!!$ nz=lnz
|
|
|
|
|
!!$ 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_ld_icsgetrow
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
end module psb_d_mat_mod
|
