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822 lines
25 KiB
Fortran
822 lines
25 KiB
Fortran
!!$
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!!$ Parallel Sparse BLAS version 3.0
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!!$ (C) Copyright 2006, 2007, 2008, 2009, 2010
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!!$ Salvatore Filippone University of Rome Tor Vergata
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!!$ Alfredo Buttari CNRS-IRIT, Toulouse
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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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!
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! package: psb_indx_map_mod
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! Defines the PSB_INDX_MAP class.
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!
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! In particular, besides the communicator, it contains the data relevant
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! to the following queries:
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! 1. How many global rows/columns?
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! 2. How many local rows/columns?
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! 3. Convert between local and global indices
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! 4. Add to local indices.
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! 5. Find (one of) the owner(s) of a given index
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! 6. Query the indx state.
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! 7. Does the dynamic class support extensions of the rows? I.e., can
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! it have overlap? for instance, the BLOCK cannot, it would run afoul
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! of the glob_to_loc translation.
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!
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! Checking for the existence of overlap is very expensive, thus
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! it is done at build time (for extended-halo cases it can be inferred from
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! the construction process).
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!
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! 1. Each global index I is owned by at least one process;
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!
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! 2. On each process, indices from 1 to N_ROW (desc%indxmap%get_lr())
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! are locally owned; the value of N_ROW can be determined upon allocation
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! based on the index distribution (see also the interface to CDALL).
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!
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! 3. If a global index is owned by more than one process, we have an OVERLAP
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! in which case the sum of all the N_ROW values is greater than the total
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! size of the index space;
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!
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! 4. During the buildup of the descriptor, according to the user specified
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! stencil, we also take notice of indices that are not owned by the current
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! process, but whose value is needed to proceed with the computation; these
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! form the HALO of the current process. Halo indices are assigned local indices
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! from N_ROW+1 to N_COL (inclusive).
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!
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! 5. The upper bound N_COL moves during the descriptor build process (see CDINS).
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!
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!
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! This is the base version of the class; as such, it only contains
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! methods for getting/setting the common attributes, whereas
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! the index translation methods are only implemented at the derived
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! class level.
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! Note that the INIT method is defined in the derived methods, and
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! is specialized for them; a better solution would have to have
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! a constructor for each specific class, with the name of the class,
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! but this is not yet working on many compilers, most notably GNU.
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!
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! Note: the CLONE method was implemented as a workaround for a problem
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! with SOURCE= allocation on GNU. Might be removed later on.
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!
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!
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module psb_indx_map_mod
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use psb_const_mod
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use psb_desc_const_mod
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type :: psb_indx_map
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integer :: state = psb_desc_null_
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integer :: ictxt = -1
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integer :: mpic = -1
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integer :: global_rows = -1
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integer :: global_cols = -1
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integer :: local_rows = -1
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integer :: local_cols = -1
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contains
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procedure, pass(idxmap) :: get_state => base_get_state
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procedure, pass(idxmap) :: set_state => base_set_state
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procedure, pass(idxmap) :: is_null => base_is_null
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procedure, nopass :: is_repl => base_is_repl
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procedure, pass(idxmap) :: is_bld => base_is_bld
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procedure, pass(idxmap) :: is_upd => base_is_upd
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procedure, pass(idxmap) :: is_asb => base_is_asb
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procedure, pass(idxmap) :: is_valid => base_is_valid
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procedure, pass(idxmap) :: is_ovl => base_is_ovl
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procedure, pass(idxmap) :: get_gr => base_get_gr
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procedure, pass(idxmap) :: get_gc => base_get_gc
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procedure, pass(idxmap) :: get_lr => base_get_lr
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procedure, pass(idxmap) :: get_lc => base_get_lc
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procedure, pass(idxmap) :: get_ctxt => base_get_ctxt
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procedure, pass(idxmap) :: get_mpic => base_get_mpic
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procedure, pass(idxmap) :: sizeof => base_sizeof
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procedure, pass(idxmap) :: set_null => base_set_null
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procedure, nopass :: row_extendable => base_row_extendable
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procedure, pass(idxmap) :: set_gr => base_set_gr
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procedure, pass(idxmap) :: set_gc => base_set_gc
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procedure, pass(idxmap) :: set_lr => base_set_lr
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procedure, pass(idxmap) :: set_lc => base_set_lc
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procedure, pass(idxmap) :: set_ctxt => base_set_ctxt
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procedure, pass(idxmap) :: set_mpic => base_set_mpic
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procedure, nopass :: get_fmt => base_get_fmt
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procedure, pass(idxmap) :: asb => base_asb
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procedure, pass(idxmap) :: free => base_free
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procedure, pass(idxmap) :: clone => base_clone
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procedure, pass(idxmap) :: l2gs1 => base_l2gs1
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procedure, pass(idxmap) :: l2gs2 => base_l2gs2
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procedure, pass(idxmap) :: l2gv1 => base_l2gv1
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procedure, pass(idxmap) :: l2gv2 => base_l2gv2
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generic, public :: l2g => l2gs1, l2gs2, l2gv1, l2gv2
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procedure, pass(idxmap) :: g2ls1 => base_g2ls1
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procedure, pass(idxmap) :: g2ls2 => base_g2ls2
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procedure, pass(idxmap) :: g2lv1 => base_g2lv1
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procedure, pass(idxmap) :: g2lv2 => base_g2lv2
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generic, public :: g2l => g2ls1, g2ls2, g2lv1, g2lv2
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procedure, pass(idxmap) :: g2ls1_ins => base_g2ls1_ins
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procedure, pass(idxmap) :: g2ls2_ins => base_g2ls2_ins
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procedure, pass(idxmap) :: g2lv1_ins => base_g2lv1_ins
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procedure, pass(idxmap) :: g2lv2_ins => base_g2lv2_ins
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generic, public :: g2l_ins => g2ls1_ins, g2ls2_ins,&
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& g2lv1_ins, g2lv2_ins
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procedure, pass(idxmap) :: fnd_owner => psb_indx_map_fnd_owner
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procedure, pass(idxmap) :: init_vl => base_init_vl
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generic, public :: init => init_vl
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end type psb_indx_map
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private :: base_get_state, base_set_state, base_is_repl, base_is_bld,&
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& base_is_upd, base_is_asb, base_is_valid, base_is_ovl,&
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& base_get_gr, base_get_gc, base_get_lr, base_get_lc, base_get_ctxt,&
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& base_get_mpic, base_sizeof, base_set_null, base_set_gr,&
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& base_set_gc, base_set_lr, base_set_lc, base_set_ctxt,&
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& base_set_mpic, base_get_fmt, base_asb, base_free,&
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& base_l2gs1, base_l2gs2, base_l2gv1, base_l2gv2,&
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& base_g2ls1, base_g2ls2, base_g2lv1, base_g2lv2,&
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& base_g2ls1_ins, base_g2ls2_ins, base_g2lv1_ins,&
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& base_g2lv2_ins, base_init_vl, base_is_null,&
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& base_row_extendable, base_clone
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interface
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subroutine psb_indx_map_fnd_owner(idx,iprc,idxmap,info)
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import :: psb_indx_map
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implicit none
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integer, intent(in) :: idx(:)
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integer, allocatable, intent(out) :: iprc(:)
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class(psb_indx_map), intent(in) :: idxmap
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integer, intent(out) :: info
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end subroutine psb_indx_map_fnd_owner
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end interface
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contains
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function base_get_fmt() result(res)
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implicit none
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character(len=5) :: res
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res = 'NULL'
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end function base_get_fmt
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function base_get_state(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer :: val
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val = idxmap%state
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end function base_get_state
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function base_get_gr(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer :: val
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val = idxmap%global_rows
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end function base_get_gr
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function base_get_gc(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer :: val
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val = idxmap%global_cols
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end function base_get_gc
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function base_get_lr(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer :: val
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val = idxmap%local_rows
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end function base_get_lr
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function base_get_lc(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer :: val
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val = idxmap%local_cols
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end function base_get_lc
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function base_get_ctxt(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer :: val
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val = idxmap%ictxt
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end function base_get_ctxt
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function base_get_mpic(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer :: val
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val = idxmap%mpic
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end function base_get_mpic
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subroutine base_set_state(idxmap,val)
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implicit none
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class(psb_indx_map), intent(inout) :: idxmap
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integer, intent(in) :: val
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idxmap%state = val
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end subroutine base_set_state
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subroutine base_set_ctxt(idxmap,val)
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implicit none
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class(psb_indx_map), intent(inout) :: idxmap
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integer, intent(in) :: val
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idxmap%ictxt = val
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end subroutine base_set_ctxt
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subroutine base_set_gr(idxmap,val)
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implicit none
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class(psb_indx_map), intent(inout) :: idxmap
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integer, intent(in) :: val
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idxmap%global_rows = val
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end subroutine base_set_gr
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subroutine base_set_gc(idxmap,val)
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implicit none
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class(psb_indx_map), intent(inout) :: idxmap
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integer, intent(in) :: val
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idxmap%global_cols = val
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end subroutine base_set_gc
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subroutine base_set_lr(idxmap,val)
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implicit none
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class(psb_indx_map), intent(inout) :: idxmap
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integer, intent(in) :: val
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idxmap%local_rows = val
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end subroutine base_set_lr
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subroutine base_set_lc(idxmap,val)
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implicit none
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class(psb_indx_map), intent(inout) :: idxmap
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integer, intent(in) :: val
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idxmap%local_cols = val
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end subroutine base_set_lc
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subroutine base_set_mpic(idxmap,val)
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implicit none
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class(psb_indx_map), intent(inout) :: idxmap
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integer, intent(in) :: val
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idxmap%mpic = val
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end subroutine base_set_mpic
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function base_row_extendable() result(val)
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implicit none
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logical :: val
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val = .false.
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end function base_row_extendable
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function base_is_repl() result(val)
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implicit none
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logical :: val
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val = .false.
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end function base_is_repl
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function base_is_null(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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logical :: val
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val = (idxmap%state == psb_desc_null_)
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end function base_is_null
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function base_is_bld(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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logical :: val
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val = (idxmap%state == psb_desc_bld_).or.&
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& (idxmap%state == psb_desc_ovl_bld_)
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end function base_is_bld
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function base_is_upd(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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logical :: val
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val = (idxmap%state == psb_desc_upd_)
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end function base_is_upd
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function base_is_asb(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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logical :: val
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val = (idxmap%state == psb_desc_asb_).or.&
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& (idxmap%state == psb_desc_ovl_asb_)
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end function base_is_asb
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function base_is_valid(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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logical :: val
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val = idxmap%is_bld().or.idxmap%is_upd().or.idxmap%is_asb()
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end function base_is_valid
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function base_is_ovl(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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logical :: val
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val = (idxmap%state == psb_desc_ovl_bld_).or.&
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& (idxmap%state == psb_desc_ovl_asb_)
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end function base_is_ovl
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function base_sizeof(idxmap) result(val)
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer(psb_long_int_k_) :: val
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val = 8 * psb_sizeof_int
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end function base_sizeof
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|
|
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! !!!!!!!!!!!!!!!!
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!
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! !!!!!!!!!!!!!!!!
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subroutine base_l2gs1(idx,idxmap,info,mask,owned)
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use psb_error_mod
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer, intent(inout) :: idx
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integer, intent(out) :: info
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logical, intent(in), optional :: mask
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logical, intent(in), optional :: owned
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Integer :: err_act
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character(len=20) :: name='base_l2g'
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logical, parameter :: debug=.false.
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call psb_get_erraction(err_act)
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! This is the base version. If we get here
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! it means the derived class is incomplete,
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! so we throw an error.
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call psb_errpush(psb_err_missing_override_method_,&
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& name,a_err=idxmap%get_fmt())
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if (err_act /= psb_act_ret_) then
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call psb_error()
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end if
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return
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end subroutine base_l2gs1
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subroutine base_l2gs2(idxin,idxout,idxmap,info,mask,owned)
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use psb_error_mod
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer, intent(in) :: idxin
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integer, intent(out) :: idxout
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integer, intent(out) :: info
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logical, intent(in), optional :: mask
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logical, intent(in), optional :: owned
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Integer :: err_act
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character(len=20) :: name='base_l2g'
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logical, parameter :: debug=.false.
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call psb_get_erraction(err_act)
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! This is the base version. If we get here
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|
! it means the derived class is incomplete,
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|
! so we throw an error.
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|
call psb_errpush(psb_err_missing_override_method_,&
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& name,a_err=idxmap%get_fmt())
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if (err_act /= psb_act_ret_) then
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call psb_error()
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end if
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return
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end subroutine base_l2gs2
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|
|
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subroutine base_l2gv1(idx,idxmap,info,mask,owned)
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use psb_error_mod
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implicit none
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class(psb_indx_map), intent(in) :: idxmap
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integer, intent(inout) :: idx(:)
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integer, intent(out) :: info
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logical, intent(in), optional :: mask(:)
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logical, intent(in), optional :: owned
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Integer :: err_act
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character(len=20) :: name='base_l2g'
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logical, parameter :: debug=.false.
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|
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call psb_get_erraction(err_act)
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|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
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|
call psb_errpush(psb_err_missing_override_method_,&
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|
& name,a_err=idxmap%get_fmt())
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if (err_act /= psb_act_ret_) then
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call psb_error()
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end if
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return
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end subroutine base_l2gv1
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|
|
subroutine base_l2gv2(idxin,idxout,idxmap,info,mask,owned)
|
|
use psb_error_mod
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|
implicit none
|
|
class(psb_indx_map), intent(in) :: idxmap
|
|
integer, intent(in) :: idxin(:)
|
|
integer, intent(out) :: idxout(:)
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: mask(:)
|
|
logical, intent(in), optional :: owned
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_l2g'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine base_l2gv2
|
|
|
|
|
|
subroutine base_g2ls1(idx,idxmap,info,mask,owned)
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(in) :: idxmap
|
|
integer, intent(inout) :: idx
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: mask
|
|
logical, intent(in), optional :: owned
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_g2l'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine base_g2ls1
|
|
|
|
subroutine base_g2ls2(idxin,idxout,idxmap,info,mask,owned)
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(in) :: idxmap
|
|
integer, intent(in) :: idxin
|
|
integer, intent(out) :: idxout
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: mask
|
|
logical, intent(in), optional :: owned
|
|
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_g2l'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine base_g2ls2
|
|
|
|
|
|
subroutine base_g2lv1(idx,idxmap,info,mask,owned)
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(in) :: idxmap
|
|
integer, intent(inout) :: idx(:)
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: mask(:)
|
|
logical, intent(in), optional :: owned
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_g2l'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine base_g2lv1
|
|
|
|
subroutine base_g2lv2(idxin,idxout,idxmap,info,mask,owned)
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(in) :: idxmap
|
|
integer, intent(in) :: idxin(:)
|
|
integer, intent(out) :: idxout(:)
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: mask(:)
|
|
logical, intent(in), optional :: owned
|
|
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_g2l'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
|
|
end subroutine base_g2lv2
|
|
|
|
|
|
|
|
subroutine base_g2ls1_ins(idx,idxmap,info,mask)
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(inout) :: idxmap
|
|
integer, intent(inout) :: idx
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: mask
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_g2l_ins'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine base_g2ls1_ins
|
|
|
|
subroutine base_g2ls2_ins(idxin,idxout,idxmap,info,mask)
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(inout) :: idxmap
|
|
integer, intent(in) :: idxin
|
|
integer, intent(out) :: idxout
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: mask
|
|
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_g2l_ins'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine base_g2ls2_ins
|
|
|
|
|
|
subroutine base_g2lv1_ins(idx,idxmap,info,mask)
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(inout) :: idxmap
|
|
integer, intent(inout) :: idx(:)
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: mask(:)
|
|
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_g2l_ins'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine base_g2lv1_ins
|
|
|
|
subroutine base_g2lv2_ins(idxin,idxout,idxmap,info,mask)
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(inout) :: idxmap
|
|
integer, intent(in) :: idxin(:)
|
|
integer, intent(out) :: idxout(:)
|
|
integer, intent(out) :: info
|
|
logical, intent(in), optional :: mask(:)
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_g2l_ins'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine base_g2lv2_ins
|
|
|
|
|
|
subroutine base_asb(idxmap,info)
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(inout) :: idxmap
|
|
integer, intent(out) :: info
|
|
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_asb'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
end subroutine base_asb
|
|
|
|
subroutine base_free(idxmap)
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(inout) :: idxmap
|
|
|
|
! almost nothing to be done here
|
|
idxmap%state = -1
|
|
idxmap%ictxt = -1
|
|
idxmap%mpic = -1
|
|
idxmap%global_rows = -1
|
|
idxmap%global_cols = -1
|
|
idxmap%local_rows = -1
|
|
idxmap%local_cols = -1
|
|
|
|
return
|
|
|
|
end subroutine base_free
|
|
|
|
subroutine base_set_null(idxmap)
|
|
implicit none
|
|
class(psb_indx_map), intent(inout) :: idxmap
|
|
|
|
idxmap%state = psb_desc_null_
|
|
idxmap%ictxt = -1
|
|
idxmap%mpic = -1
|
|
idxmap%global_rows = -1
|
|
idxmap%global_cols = -1
|
|
idxmap%local_rows = -1
|
|
idxmap%local_cols = -1
|
|
|
|
end subroutine base_set_null
|
|
|
|
subroutine base_init_vl(idxmap,ictxt,vl,info)
|
|
use psb_penv_mod
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(inout) :: idxmap
|
|
integer, intent(in) :: ictxt, vl(:)
|
|
integer, intent(out) :: info
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_init_vl'
|
|
logical, parameter :: debug=.false.
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
end subroutine base_init_vl
|
|
|
|
subroutine base_clone(idxmap,outmap,info)
|
|
use psb_penv_mod
|
|
use psb_error_mod
|
|
implicit none
|
|
class(psb_indx_map), intent(in) :: idxmap
|
|
class(psb_indx_map), allocatable, intent(out) :: outmap
|
|
integer, intent(out) :: info
|
|
Integer :: err_act
|
|
character(len=20) :: name='base_clone'
|
|
logical, parameter :: debug=.false.
|
|
|
|
info = psb_success_
|
|
|
|
call psb_get_erraction(err_act)
|
|
! This is the base version. If we get here
|
|
! it means the derived class is incomplete,
|
|
! so we throw an error.
|
|
call psb_errpush(psb_err_missing_override_method_,&
|
|
& name,a_err=idxmap%get_fmt())
|
|
|
|
if (err_act /= psb_act_ret_) then
|
|
call psb_error()
|
|
end if
|
|
return
|
|
end subroutine base_clone
|
|
|
|
end module psb_indx_map_mod
|