New LD files.
Salvatore Filippone
8 years ago
parent
b79bb0d6bf
commit
d9bc473b6e
@ -0,0 +1,612 @@
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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_ld_csc_mat_mod
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!
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! This module contains the definition of the psb_ld_csc_sparse_mat type
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! which implements an actual storage format (the CSC in this case) for
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! a sparse matrix as well as the related methods (those who are
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! specific to the type and could not be defined higher in the
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! hierarchy). We are at the bottom level of the inheritance chain.
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!
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! Please refere to psb_ld_base_mat_mod for a detailed description
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! of the various methods, and to psb_ld_csc_impl for implementation details.
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!
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module psb_ld_csc_mat_mod
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use psb_ld_base_mat_mod
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!> \namespace psb_base_mod \class psb_ld_csc_sparse_mat
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!! \extends psb_ld_base_mat_mod::psb_ld_base_sparse_mat
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!!
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!! psb_ld_csc_sparse_mat type and the related methods.
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!!
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type, extends(psb_ld_base_sparse_mat) :: psb_ld_csc_sparse_mat
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!> Pointers to beginning of cols in IA and VAL.
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integer(psb_ipk_), allocatable :: icp(:)
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!> Row indices.
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integer(psb_ipk_), allocatable :: ia(:)
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!> Coefficient values.
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real(psb_dpk_), allocatable :: val(:)
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contains
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procedure, pass(a) :: is_by_cols => ld_csc_is_by_cols
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procedure, pass(a) :: get_size => ld_csc_get_size
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procedure, pass(a) :: get_nzeros => ld_csc_get_nzeros
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procedure, nopass :: get_fmt => ld_csc_get_fmt
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procedure, pass(a) :: sizeof => ld_csc_sizeof
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procedure, pass(a) :: csmm => psb_ld_csc_csmm
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procedure, pass(a) :: csmv => psb_ld_csc_csmv
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procedure, pass(a) :: inner_cssm => psb_ld_csc_cssm
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procedure, pass(a) :: inner_cssv => psb_ld_csc_cssv
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procedure, pass(a) :: scals => psb_ld_csc_scals
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procedure, pass(a) :: scalv => psb_ld_csc_scal
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procedure, pass(a) :: maxval => psb_ld_csc_maxval
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procedure, pass(a) :: spnm1 => psb_ld_csc_csnm1
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procedure, pass(a) :: rowsum => psb_ld_csc_rowsum
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procedure, pass(a) :: arwsum => psb_ld_csc_arwsum
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procedure, pass(a) :: colsum => psb_ld_csc_colsum
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procedure, pass(a) :: aclsum => psb_ld_csc_aclsum
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procedure, pass(a) :: reallocate_nz => psb_ld_csc_reallocate_nz
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procedure, pass(a) :: allocate_mnnz => psb_ld_csc_allocate_mnnz
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procedure, pass(a) :: cp_to_coo => psb_ld_cp_csc_to_coo
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procedure, pass(a) :: cp_from_coo => psb_ld_cp_csc_from_coo
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procedure, pass(a) :: cp_to_fmt => psb_ld_cp_csc_to_fmt
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procedure, pass(a) :: cp_from_fmt => psb_ld_cp_csc_from_fmt
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procedure, pass(a) :: mv_to_coo => psb_ld_mv_csc_to_coo
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procedure, pass(a) :: mv_from_coo => psb_ld_mv_csc_from_coo
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procedure, pass(a) :: mv_to_fmt => psb_ld_mv_csc_to_fmt
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procedure, pass(a) :: mv_from_fmt => psb_ld_mv_csc_from_fmt
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procedure, pass(a) :: csput_a => psb_ld_csc_csput_a
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procedure, pass(a) :: get_diag => psb_ld_csc_get_diag
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procedure, pass(a) :: csgetptn => psb_ld_csc_csgetptn
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procedure, pass(a) :: csgetrow => psb_ld_csc_csgetrow
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procedure, pass(a) :: get_nz_col => ld_csc_get_nz_col
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procedure, pass(a) :: reinit => psb_ld_csc_reinit
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procedure, pass(a) :: trim => psb_ld_csc_trim
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procedure, pass(a) :: print => psb_ld_csc_print
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procedure, pass(a) :: free => ld_csc_free
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procedure, pass(a) :: mold => psb_ld_csc_mold
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end type psb_ld_csc_sparse_mat
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private :: ld_csc_get_nzeros, ld_csc_free, ld_csc_get_fmt, &
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& ld_csc_get_size, ld_csc_sizeof, ld_csc_get_nz_col
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!> \memberof psb_ld_csc_sparse_mat
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!| \see psb_base_mat_mod::psb_base_reallocate_nz
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interface
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subroutine psb_ld_csc_reallocate_nz(nz,a)
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import :: psb_ipk_, psb_ld_csc_sparse_mat
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integer(psb_ipk_), intent(in) :: nz
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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end subroutine psb_ld_csc_reallocate_nz
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!| \see psb_base_mat_mod::psb_base_reinit
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interface
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subroutine psb_ld_csc_reinit(a,clear)
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import :: psb_ipk_, psb_ld_csc_sparse_mat
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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logical, intent(in), optional :: clear
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end subroutine psb_ld_csc_reinit
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!| \see psb_base_mat_mod::psb_base_trim
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interface
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subroutine psb_ld_csc_trim(a)
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import :: psb_ipk_, psb_ld_csc_sparse_mat
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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end subroutine psb_ld_csc_trim
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!| \see psb_base_mat_mod::psb_base_mold
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interface
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subroutine psb_ld_csc_mold(a,b,info)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_ld_base_sparse_mat, psb_epk_
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class(psb_ld_csc_sparse_mat), intent(in) :: a
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class(psb_ld_base_sparse_mat), intent(inout), allocatable :: b
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integer(psb_ipk_), intent(out) :: info
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end subroutine psb_ld_csc_mold
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!| \see psb_base_mat_mod::psb_base_allocate_mnnz
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interface
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subroutine psb_ld_csc_allocate_mnnz(m,n,a,nz)
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import :: psb_ipk_, psb_ld_csc_sparse_mat
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integer(psb_ipk_), intent(in) :: m,n
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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integer(psb_ipk_), intent(in), optional :: nz
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end subroutine psb_ld_csc_allocate_mnnz
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_print
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interface
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subroutine psb_ld_csc_print(iout,a,iv,head,ivr,ivc)
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import :: psb_ipk_, psb_ld_csc_sparse_mat
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integer(psb_ipk_), intent(in) :: iout
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class(psb_ld_csc_sparse_mat), intent(in) :: a
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integer(psb_ipk_), intent(in), optional :: iv(:)
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character(len=*), optional :: head
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integer(psb_ipk_), intent(in), optional :: ivr(:), ivc(:)
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end subroutine psb_ld_csc_print
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_cp_to_coo
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interface
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subroutine psb_ld_cp_csc_to_coo(a,b,info)
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import :: psb_ipk_, psb_ld_coo_sparse_mat, psb_ld_csc_sparse_mat
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class(psb_ld_csc_sparse_mat), intent(in) :: a
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class(psb_ld_coo_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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end subroutine psb_ld_cp_csc_to_coo
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_cp_from_coo
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interface
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subroutine psb_ld_cp_csc_from_coo(a,b,info)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_ld_coo_sparse_mat
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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class(psb_ld_coo_sparse_mat), intent(in) :: b
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integer(psb_ipk_), intent(out) :: info
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end subroutine psb_ld_cp_csc_from_coo
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_cp_to_fmt
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interface
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subroutine psb_ld_cp_csc_to_fmt(a,b,info)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_ld_base_sparse_mat
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class(psb_ld_csc_sparse_mat), intent(in) :: a
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class(psb_ld_base_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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end subroutine psb_ld_cp_csc_to_fmt
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_cp_from_fmt
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interface
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subroutine psb_ld_cp_csc_from_fmt(a,b,info)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_ld_base_sparse_mat
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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class(psb_ld_base_sparse_mat), intent(in) :: b
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integer(psb_ipk_), intent(out) :: info
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end subroutine psb_ld_cp_csc_from_fmt
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_mv_to_coo
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interface
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subroutine psb_ld_mv_csc_to_coo(a,b,info)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_ld_coo_sparse_mat
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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class(psb_ld_coo_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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end subroutine psb_ld_mv_csc_to_coo
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_mv_from_coo
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interface
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subroutine psb_ld_mv_csc_from_coo(a,b,info)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_ld_coo_sparse_mat
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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class(psb_ld_coo_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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end subroutine psb_ld_mv_csc_from_coo
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_mv_to_fmt
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interface
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subroutine psb_ld_mv_csc_to_fmt(a,b,info)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_ld_base_sparse_mat
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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class(psb_ld_base_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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end subroutine psb_ld_mv_csc_to_fmt
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_mv_from_fmt
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interface
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subroutine psb_ld_mv_csc_from_fmt(a,b,info)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_ld_base_sparse_mat
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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class(psb_ld_base_sparse_mat), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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end subroutine psb_ld_mv_csc_from_fmt
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_cp_from
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interface
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subroutine psb_ld_csc_cp_from(a,b)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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type(psb_ld_csc_sparse_mat), intent(in) :: b
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end subroutine psb_ld_csc_cp_from
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_mv_from
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interface
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subroutine psb_ld_csc_mv_from(a,b)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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type(psb_ld_csc_sparse_mat), intent(inout) :: b
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end subroutine psb_ld_csc_mv_from
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_csput_a
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interface
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subroutine psb_ld_csc_csput_a(nz,ia,ja,val,a,imin,imax,jmin,jmax,info,gtl)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
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class(psb_ld_csc_sparse_mat), intent(inout) :: a
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real(psb_dpk_), intent(in) :: val(:)
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integer(psb_ipk_), intent(in) :: nz,ia(:), ja(:),&
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& imin,imax,jmin,jmax
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_), intent(in), optional :: gtl(:)
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end subroutine psb_ld_csc_csput_a
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_base_mat_mod::psb_base_csgetptn
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interface
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subroutine psb_ld_csc_csgetptn(imin,imax,a,nz,ia,ja,info,&
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& jmin,jmax,iren,append,nzin,rscale,cscale)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
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class(psb_ld_csc_sparse_mat), intent(in) :: a
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integer(psb_ipk_), intent(in) :: imin,imax
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integer(psb_ipk_), intent(out) :: nz
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integer(psb_ipk_), allocatable, intent(inout) :: ia(:), ja(:)
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integer(psb_ipk_),intent(out) :: info
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logical, intent(in), optional :: append
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integer(psb_ipk_), intent(in), optional :: iren(:)
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integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin
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logical, intent(in), optional :: rscale,cscale
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end subroutine psb_ld_csc_csgetptn
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_csgetrow
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interface
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subroutine psb_ld_csc_csgetrow(imin,imax,a,nz,ia,ja,val,info,&
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& jmin,jmax,iren,append,nzin,rscale,cscale)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
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class(psb_ld_csc_sparse_mat), intent(in) :: a
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integer(psb_ipk_), intent(in) :: imin,imax
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integer(psb_ipk_), intent(out) :: nz
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integer(psb_ipk_), allocatable, intent(inout) :: ia(:), ja(:)
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real(psb_dpk_), allocatable, intent(inout) :: val(:)
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integer(psb_ipk_),intent(out) :: info
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logical, intent(in), optional :: append
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integer(psb_ipk_), intent(in), optional :: iren(:)
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integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin
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logical, intent(in), optional :: rscale,cscale
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end subroutine psb_ld_csc_csgetrow
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end interface
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!> \memberof psb_ld_csc_sparse_mat
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!! \see psb_ld_base_mat_mod::psb_ld_base_csgetblk
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interface
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subroutine psb_ld_csc_csgetblk(imin,imax,a,b,info,&
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& jmin,jmax,iren,append,rscale,cscale)
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import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_, psb_ld_coo_sparse_mat
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
class(psb_ld_coo_sparse_mat), 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_ld_csc_csgetblk
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_cssv
|
||||
interface
|
||||
subroutine psb_ld_csc_cssv(alpha,a,x,beta,y,info,trans)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), 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_ld_csc_cssv
|
||||
end interface
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_cssm
|
||||
interface
|
||||
subroutine psb_ld_csc_cssm(alpha,a,x,beta,y,info,trans)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), 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_ld_csc_cssm
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_csmv
|
||||
interface
|
||||
subroutine psb_ld_csc_csmv(alpha,a,x,beta,y,info,trans)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), 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_ld_csc_csmv
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_csmm
|
||||
interface
|
||||
subroutine psb_ld_csc_csmm(alpha,a,x,beta,y,info,trans)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), 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_ld_csc_csmm
|
||||
end interface
|
||||
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_maxval
|
||||
interface
|
||||
function psb_ld_csc_maxval(a) result(res)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_) :: res
|
||||
end function psb_ld_csc_maxval
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_csnm1
|
||||
interface
|
||||
function psb_ld_csc_csnm1(a) result(res)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_) :: res
|
||||
end function psb_ld_csc_csnm1
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_rowsum
|
||||
interface
|
||||
subroutine psb_ld_csc_rowsum(d,a)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(out) :: d(:)
|
||||
end subroutine psb_ld_csc_rowsum
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_arwsum
|
||||
interface
|
||||
subroutine psb_ld_csc_arwsum(d,a)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(out) :: d(:)
|
||||
end subroutine psb_ld_csc_arwsum
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_colsum
|
||||
interface
|
||||
subroutine psb_ld_csc_colsum(d,a)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(out) :: d(:)
|
||||
end subroutine psb_ld_csc_colsum
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_aclsum
|
||||
interface
|
||||
subroutine psb_ld_csc_aclsum(d,a)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(out) :: d(:)
|
||||
end subroutine psb_ld_csc_aclsum
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_get_diag
|
||||
interface
|
||||
subroutine psb_ld_csc_get_diag(a,d,info)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(out) :: d(:)
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_csc_get_diag
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_scal
|
||||
interface
|
||||
subroutine psb_ld_csc_scal(d,a,info,side)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), intent(inout) :: a
|
||||
real(psb_dpk_), intent(in) :: d(:)
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
character, intent(in), optional :: side
|
||||
end subroutine psb_ld_csc_scal
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csc_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_scals
|
||||
interface
|
||||
subroutine psb_ld_csc_scals(d,a,info)
|
||||
import :: psb_ipk_, psb_ld_csc_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csc_sparse_mat), intent(inout) :: a
|
||||
real(psb_dpk_), intent(in) :: d
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_csc_scals
|
||||
end interface
|
||||
|
||||
|
||||
contains
|
||||
|
||||
! == ===================================
|
||||
!
|
||||
!
|
||||
!
|
||||
! Getters
|
||||
!
|
||||
!
|
||||
!
|
||||
!
|
||||
!
|
||||
! == ===================================
|
||||
|
||||
|
||||
function ld_csc_is_by_cols(a) result(res)
|
||||
implicit none
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
logical :: res
|
||||
res = .true.
|
||||
|
||||
end function ld_csc_is_by_cols
|
||||
|
||||
|
||||
function ld_csc_sizeof(a) result(res)
|
||||
implicit none
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
integer(psb_epk_) :: res
|
||||
res = 8
|
||||
res = res + psb_sizeof_dp * psb_size(a%val)
|
||||
res = res + psb_sizeof_ip * psb_size(a%icp)
|
||||
res = res + psb_sizeof_ip * psb_size(a%ia)
|
||||
|
||||
end function ld_csc_sizeof
|
||||
|
||||
function ld_csc_get_fmt() result(res)
|
||||
implicit none
|
||||
character(len=5) :: res
|
||||
res = 'CSC'
|
||||
end function ld_csc_get_fmt
|
||||
|
||||
function ld_csc_get_nzeros(a) result(res)
|
||||
implicit none
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
integer(psb_ipk_) :: res
|
||||
res = a%icp(a%get_ncols()+1)-1
|
||||
end function ld_csc_get_nzeros
|
||||
|
||||
function ld_csc_get_size(a) result(res)
|
||||
implicit none
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
integer(psb_ipk_) :: res
|
||||
|
||||
res = -1
|
||||
|
||||
if (allocated(a%ia)) then
|
||||
res = size(a%ia)
|
||||
end if
|
||||
if (allocated(a%val)) then
|
||||
if (res >= 0) then
|
||||
res = min(res,size(a%val))
|
||||
else
|
||||
res = size(a%val)
|
||||
end if
|
||||
end if
|
||||
|
||||
end function ld_csc_get_size
|
||||
|
||||
|
||||
|
||||
function ld_csc_get_nz_col(idx,a) result(res)
|
||||
use psb_const_mod
|
||||
implicit none
|
||||
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a
|
||||
integer(psb_ipk_), intent(in) :: idx
|
||||
integer(psb_ipk_) :: res
|
||||
|
||||
res = 0
|
||||
|
||||
if ((1<=idx).and.(idx<=a%get_ncols())) then
|
||||
res = a%icp(idx+1)-a%icp(idx)
|
||||
end if
|
||||
|
||||
end function ld_csc_get_nz_col
|
||||
|
||||
|
||||
|
||||
! == ===================================
|
||||
!
|
||||
!
|
||||
!
|
||||
! Data management
|
||||
!
|
||||
!
|
||||
!
|
||||
!
|
||||
!
|
||||
! == ===================================
|
||||
|
||||
|
||||
subroutine ld_csc_free(a)
|
||||
implicit none
|
||||
|
||||
class(psb_ld_csc_sparse_mat), intent(inout) :: a
|
||||
|
||||
if (allocated(a%icp)) deallocate(a%icp)
|
||||
if (allocated(a%ia)) deallocate(a%ia)
|
||||
if (allocated(a%val)) deallocate(a%val)
|
||||
call a%set_null()
|
||||
call a%set_nrows(izero)
|
||||
call a%set_ncols(izero)
|
||||
|
||||
return
|
||||
|
||||
end subroutine ld_csc_free
|
||||
|
||||
end module psb_ld_csc_mat_mod
|
||||
@ -0,0 +1,617 @@
|
||||
!
|
||||
! Parallel Sparse BLAS version 3.5
|
||||
! (C) Copyright 2006-2018
|
||||
! Salvatore Filippone
|
||||
! Alfredo Buttari
|
||||
!
|
||||
! Redistribution and use in source and binary forms, with or without
|
||||
! modification, are permitted provided that the following conditions
|
||||
! are met:
|
||||
! 1. Redistributions of source code must retain the above copyright
|
||||
! notice, this list of conditions and the following disclaimer.
|
||||
! 2. Redistributions in binary form must reproduce the above copyright
|
||||
! notice, this list of conditions, and the following disclaimer in the
|
||||
! documentation and/or other materials provided with the distribution.
|
||||
! 3. The name of the PSBLAS group or the names of its contributors may
|
||||
! not be used to endorse or promote products derived from this
|
||||
! software without specific written permission.
|
||||
!
|
||||
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
! ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
! TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
! PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
|
||||
! BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
! POSSIBILITY OF SUCH DAMAGE.
|
||||
!
|
||||
!
|
||||
!
|
||||
! package: psb_ld_csr_mat_mod
|
||||
!
|
||||
! This module contains the definition of the psb_ld_csr_sparse_mat type
|
||||
! which implements an actual storage format (the CSR in this case) for
|
||||
! a sparse matrix as well as the related methods (those who are
|
||||
! specific to the type and could not be defined higher in the
|
||||
! hierarchy). We are at the bottom level of the inheritance chain.
|
||||
!
|
||||
! Please refere to psb_ld_base_mat_mod for a detailed description
|
||||
! of the various methods, and to psb_ld_csr_impl for implementation details.
|
||||
!
|
||||
module psb_ld_csr_mat_mod
|
||||
|
||||
use psb_ld_base_mat_mod
|
||||
|
||||
!> \namespace psb_base_mod \class psb_ld_csr_sparse_mat
|
||||
!! \extends psb_ld_base_mat_mod::psb_ld_base_sparse_mat
|
||||
!!
|
||||
!! psb_ld_csr_sparse_mat type and the related methods.
|
||||
!! This is a very common storage type, and is the default for assembled
|
||||
!! matrices in our library
|
||||
type, extends(psb_ld_base_sparse_mat) :: psb_ld_csr_sparse_mat
|
||||
|
||||
!> Pointers to beginning of rows in JA and VAL.
|
||||
integer(psb_ipk_), allocatable :: irp(:)
|
||||
!> Column indices.
|
||||
integer(psb_ipk_), allocatable :: ja(:)
|
||||
!> Coefficient values.
|
||||
real(psb_dpk_), allocatable :: val(:)
|
||||
|
||||
contains
|
||||
procedure, pass(a) :: is_by_rows => ld_csr_is_by_rows
|
||||
procedure, pass(a) :: get_size => ld_csr_get_size
|
||||
procedure, pass(a) :: get_nzeros => ld_csr_get_nzeros
|
||||
procedure, nopass :: get_fmt => ld_csr_get_fmt
|
||||
procedure, pass(a) :: sizeof => ld_csr_sizeof
|
||||
procedure, pass(a) :: csmm => psb_ld_csr_csmm
|
||||
procedure, pass(a) :: csmv => psb_ld_csr_csmv
|
||||
procedure, pass(a) :: inner_cssm => psb_ld_csr_cssm
|
||||
procedure, pass(a) :: inner_cssv => psb_ld_csr_cssv
|
||||
procedure, pass(a) :: scals => psb_ld_csr_scals
|
||||
procedure, pass(a) :: scalv => psb_ld_csr_scal
|
||||
procedure, pass(a) :: maxval => psb_ld_csr_maxval
|
||||
procedure, pass(a) :: spnmi => psb_ld_csr_csnmi
|
||||
procedure, pass(a) :: rowsum => psb_ld_csr_rowsum
|
||||
procedure, pass(a) :: arwsum => psb_ld_csr_arwsum
|
||||
procedure, pass(a) :: colsum => psb_ld_csr_colsum
|
||||
procedure, pass(a) :: aclsum => psb_ld_csr_aclsum
|
||||
procedure, pass(a) :: reallocate_nz => psb_ld_csr_reallocate_nz
|
||||
procedure, pass(a) :: allocate_mnnz => psb_ld_csr_allocate_mnnz
|
||||
procedure, pass(a) :: cp_to_coo => psb_ld_cp_csr_to_coo
|
||||
procedure, pass(a) :: cp_from_coo => psb_ld_cp_csr_from_coo
|
||||
procedure, pass(a) :: cp_to_fmt => psb_ld_cp_csr_to_fmt
|
||||
procedure, pass(a) :: cp_from_fmt => psb_ld_cp_csr_from_fmt
|
||||
procedure, pass(a) :: mv_to_coo => psb_ld_mv_csr_to_coo
|
||||
procedure, pass(a) :: mv_from_coo => psb_ld_mv_csr_from_coo
|
||||
procedure, pass(a) :: mv_to_fmt => psb_ld_mv_csr_to_fmt
|
||||
procedure, pass(a) :: mv_from_fmt => psb_ld_mv_csr_from_fmt
|
||||
procedure, pass(a) :: csput_a => psb_ld_csr_csput_a
|
||||
procedure, pass(a) :: get_diag => psb_ld_csr_get_diag
|
||||
procedure, pass(a) :: csgetptn => psb_ld_csr_csgetptn
|
||||
procedure, pass(a) :: csgetrow => psb_ld_csr_csgetrow
|
||||
procedure, pass(a) :: get_nz_row => ld_csr_get_nz_row
|
||||
procedure, pass(a) :: reinit => psb_ld_csr_reinit
|
||||
procedure, pass(a) :: trim => psb_ld_csr_trim
|
||||
procedure, pass(a) :: print => psb_ld_csr_print
|
||||
procedure, pass(a) :: free => ld_csr_free
|
||||
procedure, pass(a) :: mold => psb_ld_csr_mold
|
||||
|
||||
end type psb_ld_csr_sparse_mat
|
||||
|
||||
private :: ld_csr_get_nzeros, ld_csr_free, ld_csr_get_fmt, &
|
||||
& ld_csr_get_size, ld_csr_sizeof, ld_csr_get_nz_row, &
|
||||
& ld_csr_is_by_rows
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!| \see psb_base_mat_mod::psb_base_reallocate_nz
|
||||
interface
|
||||
subroutine psb_ld_csr_reallocate_nz(nz,a)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat
|
||||
integer(psb_ipk_), intent(in) :: nz
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
end subroutine psb_ld_csr_reallocate_nz
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!| \see psb_base_mat_mod::psb_base_reinit
|
||||
interface
|
||||
subroutine psb_ld_csr_reinit(a,clear)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
logical, intent(in), optional :: clear
|
||||
end subroutine psb_ld_csr_reinit
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!| \see psb_base_mat_mod::psb_base_trim
|
||||
interface
|
||||
subroutine psb_ld_csr_trim(a)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
end subroutine psb_ld_csr_trim
|
||||
end interface
|
||||
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!| \see psb_base_mat_mod::psb_base_mold
|
||||
interface
|
||||
subroutine psb_ld_csr_mold(a,b,info)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_ld_base_sparse_mat, psb_epk_
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
class(psb_ld_base_sparse_mat), intent(inout), allocatable :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_csr_mold
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!| \see psb_base_mat_mod::psb_base_allocate_mnnz
|
||||
interface
|
||||
subroutine psb_ld_csr_allocate_mnnz(m,n,a,nz)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat
|
||||
integer(psb_ipk_), intent(in) :: m,n
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
integer(psb_ipk_), intent(in), optional :: nz
|
||||
end subroutine psb_ld_csr_allocate_mnnz
|
||||
end interface
|
||||
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_print
|
||||
interface
|
||||
subroutine psb_ld_csr_print(iout,a,iv,head,ivr,ivc)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat
|
||||
integer(psb_ipk_), intent(in) :: iout
|
||||
class(psb_ld_csr_sparse_mat), 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_ld_csr_print
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_cp_to_coo
|
||||
interface
|
||||
subroutine psb_ld_cp_csr_to_coo(a,b,info)
|
||||
import :: psb_ipk_, psb_ld_coo_sparse_mat, psb_ld_csr_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
class(psb_ld_coo_sparse_mat), intent(inout) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_cp_csr_to_coo
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_cp_from_coo
|
||||
interface
|
||||
subroutine psb_ld_cp_csr_from_coo(a,b,info)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_ld_coo_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_ld_coo_sparse_mat), intent(in) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_cp_csr_from_coo
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_cp_to_fmt
|
||||
interface
|
||||
subroutine psb_ld_cp_csr_to_fmt(a,b,info)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_ld_base_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
class(psb_ld_base_sparse_mat), intent(inout) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_cp_csr_to_fmt
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_cp_from_fmt
|
||||
interface
|
||||
subroutine psb_ld_cp_csr_from_fmt(a,b,info)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_ld_base_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_ld_base_sparse_mat), intent(in) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_cp_csr_from_fmt
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_mv_to_coo
|
||||
interface
|
||||
subroutine psb_ld_mv_csr_to_coo(a,b,info)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_ld_coo_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_ld_coo_sparse_mat), intent(inout) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_mv_csr_to_coo
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_mv_from_coo
|
||||
interface
|
||||
subroutine psb_ld_mv_csr_from_coo(a,b,info)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_ld_coo_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_ld_coo_sparse_mat), intent(inout) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_mv_csr_from_coo
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_mv_to_fmt
|
||||
interface
|
||||
subroutine psb_ld_mv_csr_to_fmt(a,b,info)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_ld_base_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_ld_base_sparse_mat), intent(inout) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_mv_csr_to_fmt
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_mv_from_fmt
|
||||
interface
|
||||
subroutine psb_ld_mv_csr_from_fmt(a,b,info)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_ld_base_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_ld_base_sparse_mat), intent(inout) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_mv_csr_from_fmt
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_cp_from
|
||||
interface
|
||||
subroutine psb_ld_csr_cp_from(a,b)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
type(psb_ld_csr_sparse_mat), intent(in) :: b
|
||||
end subroutine psb_ld_csr_cp_from
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_mv_from
|
||||
interface
|
||||
subroutine psb_ld_csr_mv_from(a,b)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
type(psb_ld_csr_sparse_mat), intent(inout) :: b
|
||||
end subroutine psb_ld_csr_mv_from
|
||||
end interface
|
||||
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_csput_a
|
||||
interface
|
||||
subroutine psb_ld_csr_csput_a(nz,ia,ja,val,a,imin,imax,jmin,jmax,info,gtl)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), 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
|
||||
integer(psb_ipk_), intent(in), optional :: gtl(:)
|
||||
end subroutine psb_ld_csr_csput_a
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_base_mat_mod::psb_base_csgetptn
|
||||
interface
|
||||
subroutine psb_ld_csr_csgetptn(imin,imax,a,nz,ia,ja,info,&
|
||||
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), 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_ld_csr_csgetptn
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_csgetrow
|
||||
interface
|
||||
subroutine psb_ld_csr_csgetrow(imin,imax,a,nz,ia,ja,val,info,&
|
||||
& jmin,jmax,iren,append,nzin,rscale,cscale)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), 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_ld_csr_csgetrow
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_csgetblk
|
||||
interface
|
||||
subroutine psb_ld_csr_csgetblk(imin,imax,a,b,info,&
|
||||
& jmin,jmax,iren,append,rscale,cscale)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_, psb_ld_coo_sparse_mat
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
class(psb_ld_coo_sparse_mat), 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_ld_csr_csgetblk
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_cssv
|
||||
interface
|
||||
subroutine psb_ld_csr_cssv(alpha,a,x,beta,y,info,trans)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), 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_ld_csr_cssv
|
||||
end interface
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_cssm
|
||||
interface
|
||||
subroutine psb_ld_csr_cssm(alpha,a,x,beta,y,info,trans)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), 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_ld_csr_cssm
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_csmv
|
||||
interface
|
||||
subroutine psb_ld_csr_csmv(alpha,a,x,beta,y,info,trans)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), 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_ld_csr_csmv
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_csmm
|
||||
interface
|
||||
subroutine psb_ld_csr_csmm(alpha,a,x,beta,y,info,trans)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), 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_ld_csr_csmm
|
||||
end interface
|
||||
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_maxval
|
||||
interface
|
||||
function psb_ld_csr_maxval(a) result(res)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_) :: res
|
||||
end function psb_ld_csr_maxval
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_csnmi
|
||||
interface
|
||||
function psb_ld_csr_csnmi(a) result(res)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_) :: res
|
||||
end function psb_ld_csr_csnmi
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_rowsum
|
||||
interface
|
||||
subroutine psb_ld_csr_rowsum(d,a)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(out) :: d(:)
|
||||
end subroutine psb_ld_csr_rowsum
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_arwsum
|
||||
interface
|
||||
subroutine psb_ld_csr_arwsum(d,a)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(out) :: d(:)
|
||||
end subroutine psb_ld_csr_arwsum
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_colsum
|
||||
interface
|
||||
subroutine psb_ld_csr_colsum(d,a)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(out) :: d(:)
|
||||
end subroutine psb_ld_csr_colsum
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_aclsum
|
||||
interface
|
||||
subroutine psb_ld_csr_aclsum(d,a)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(out) :: d(:)
|
||||
end subroutine psb_ld_csr_aclsum
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_get_diag
|
||||
interface
|
||||
subroutine psb_ld_csr_get_diag(a,d,info)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(out) :: d(:)
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_csr_get_diag
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_scal
|
||||
interface
|
||||
subroutine psb_ld_csr_scal(d,a,info,side)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
real(psb_dpk_), intent(in) :: d(:)
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
character, intent(in), optional :: side
|
||||
end subroutine psb_ld_csr_scal
|
||||
end interface
|
||||
|
||||
!> \memberof psb_ld_csr_sparse_mat
|
||||
!! \see psb_ld_base_mat_mod::psb_ld_base_scals
|
||||
interface
|
||||
subroutine psb_ld_csr_scals(d,a,info)
|
||||
import :: psb_ipk_, psb_ld_csr_sparse_mat, psb_dpk_
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
real(psb_dpk_), intent(in) :: d
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_csr_scals
|
||||
end interface
|
||||
|
||||
|
||||
|
||||
contains
|
||||
|
||||
! == ===================================
|
||||
!
|
||||
!
|
||||
!
|
||||
! Getters
|
||||
!
|
||||
!
|
||||
!
|
||||
!
|
||||
!
|
||||
! == ===================================
|
||||
|
||||
|
||||
|
||||
function ld_csr_is_by_rows(a) result(res)
|
||||
implicit none
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
logical :: res
|
||||
res = .true.
|
||||
|
||||
end function ld_csr_is_by_rows
|
||||
|
||||
|
||||
function ld_csr_sizeof(a) result(res)
|
||||
implicit none
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
integer(psb_epk_) :: res
|
||||
res = 8
|
||||
res = res + psb_sizeof_dp * psb_size(a%val)
|
||||
res = res + psb_sizeof_ip * psb_size(a%irp)
|
||||
res = res + psb_sizeof_ip * psb_size(a%ja)
|
||||
|
||||
end function ld_csr_sizeof
|
||||
|
||||
function ld_csr_get_fmt() result(res)
|
||||
implicit none
|
||||
character(len=5) :: res
|
||||
res = 'CSR'
|
||||
end function ld_csr_get_fmt
|
||||
|
||||
function ld_csr_get_nzeros(a) result(res)
|
||||
implicit none
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
integer(psb_ipk_) :: res
|
||||
res = a%irp(a%get_nrows()+1)-1
|
||||
end function ld_csr_get_nzeros
|
||||
|
||||
function ld_csr_get_size(a) result(res)
|
||||
implicit none
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
integer(psb_ipk_) :: res
|
||||
|
||||
res = -1
|
||||
|
||||
if (allocated(a%ja)) then
|
||||
res = size(a%ja)
|
||||
end if
|
||||
if (allocated(a%val)) then
|
||||
if (res >= 0) then
|
||||
res = min(res,size(a%val))
|
||||
else
|
||||
res = size(a%val)
|
||||
end if
|
||||
end if
|
||||
|
||||
end function ld_csr_get_size
|
||||
|
||||
|
||||
|
||||
function ld_csr_get_nz_row(idx,a) result(res)
|
||||
|
||||
implicit none
|
||||
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a
|
||||
integer(psb_ipk_), intent(in) :: idx
|
||||
integer(psb_ipk_) :: res
|
||||
|
||||
res = 0
|
||||
|
||||
if ((1<=idx).and.(idx<=a%get_nrows())) then
|
||||
res = a%irp(idx+1)-a%irp(idx)
|
||||
end if
|
||||
|
||||
end function ld_csr_get_nz_row
|
||||
|
||||
|
||||
|
||||
! == ===================================
|
||||
!
|
||||
!
|
||||
!
|
||||
! Data management
|
||||
!
|
||||
!
|
||||
!
|
||||
!
|
||||
!
|
||||
! == ===================================
|
||||
|
||||
subroutine ld_csr_free(a)
|
||||
implicit none
|
||||
|
||||
class(psb_ld_csr_sparse_mat), intent(inout) :: a
|
||||
|
||||
if (allocated(a%irp)) deallocate(a%irp)
|
||||
if (allocated(a%ja)) deallocate(a%ja)
|
||||
if (allocated(a%val)) deallocate(a%val)
|
||||
call a%set_null()
|
||||
call a%set_nrows(izero)
|
||||
call a%set_ncols(izero)
|
||||
|
||||
return
|
||||
|
||||
end subroutine ld_csr_free
|
||||
|
||||
|
||||
end module psb_ld_csr_mat_mod
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,233 @@
|
||||
!
|
||||
! Parallel Sparse BLAS version 3.5
|
||||
! (C) Copyright 2006-2018
|
||||
! Salvatore Filippone
|
||||
! Alfredo Buttari
|
||||
!
|
||||
! Redistribution and use in source and binary forms, with or without
|
||||
! modification, are permitted provided that the following conditions
|
||||
! are met:
|
||||
! 1. Redistributions of source code must retain the above copyright
|
||||
! notice, this list of conditions and the following disclaimer.
|
||||
! 2. Redistributions in binary form must reproduce the above copyright
|
||||
! notice, this list of conditions, and the following disclaimer in the
|
||||
! documentation and/or other materials provided with the distribution.
|
||||
! 3. The name of the PSBLAS group or the names of its contributors may
|
||||
! not be used to endorse or promote products derived from this
|
||||
! software without specific written permission.
|
||||
!
|
||||
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
! ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
! TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
! PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
|
||||
! BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
! POSSIBILITY OF SUCH DAMAGE.
|
||||
!
|
||||
!
|
||||
module psb_ld_serial_mod
|
||||
use psb_const_mod
|
||||
use psb_error_mod
|
||||
|
||||
interface psb_amax
|
||||
function psb_ldamax_s(n, x) result(val)
|
||||
import :: psb_ipk_, psb_dpk_
|
||||
integer(psb_ipk_), intent(in) :: n
|
||||
real(psb_dpk_), intent(in) :: x(:)
|
||||
real(psb_dpk_) :: val
|
||||
end function psb_ldamax_s
|
||||
end interface psb_amax
|
||||
|
||||
interface psb_asum
|
||||
function psb_ldasum_s(n, x) result(val)
|
||||
import :: psb_ipk_, psb_dpk_
|
||||
integer(psb_ipk_), intent(in) :: n
|
||||
real(psb_dpk_), intent(in) :: x(:)
|
||||
real(psb_dpk_) :: val
|
||||
end function psb_ldasum_s
|
||||
end interface psb_asum
|
||||
|
||||
interface psb_spspmm
|
||||
subroutine psb_ldspspmm(a,b,c,info)
|
||||
use psb_ld_mat_mod, only : psb_ldspmat_type
|
||||
import :: psb_ipk_
|
||||
implicit none
|
||||
type(psb_ldspmat_type), intent(in) :: a,b
|
||||
type(psb_ldspmat_type), intent(out) :: c
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ldspspmm
|
||||
subroutine psb_ldcsrspspmm(a,b,c,info)
|
||||
use psb_ld_mat_mod, only : psb_ld_csr_sparse_mat
|
||||
import :: psb_ipk_
|
||||
implicit none
|
||||
class(psb_ld_csr_sparse_mat), intent(in) :: a,b
|
||||
type(psb_ld_csr_sparse_mat), intent(out) :: c
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ldcsrspspmm
|
||||
subroutine psb_ldcscspspmm(a,b,c,info)
|
||||
use psb_ld_mat_mod, only : psb_ld_csc_sparse_mat
|
||||
import :: psb_ipk_
|
||||
implicit none
|
||||
class(psb_ld_csc_sparse_mat), intent(in) :: a,b
|
||||
type(psb_ld_csc_sparse_mat), intent(out) :: c
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ldcscspspmm
|
||||
end interface
|
||||
|
||||
interface psb_symbmm
|
||||
subroutine psb_ldsymbmm(a,b,c,info)
|
||||
use psb_ld_mat_mod, only : psb_ldspmat_type
|
||||
import :: psb_ipk_
|
||||
implicit none
|
||||
type(psb_ldspmat_type), intent(in) :: a,b
|
||||
type(psb_ldspmat_type), intent(out) :: c
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ldsymbmm
|
||||
subroutine psb_ldbase_symbmm(a,b,c,info)
|
||||
use psb_ld_mat_mod, only : psb_ld_base_sparse_mat, psb_ld_csr_sparse_mat
|
||||
import :: psb_ipk_
|
||||
implicit none
|
||||
class(psb_ld_base_sparse_mat), intent(in) :: a,b
|
||||
type(psb_ld_csr_sparse_mat), intent(out) :: c
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ldbase_symbmm
|
||||
end interface psb_symbmm
|
||||
|
||||
interface psb_numbmm
|
||||
subroutine psb_ldnumbmm(a,b,c)
|
||||
use psb_ld_mat_mod, only : psb_ldspmat_type
|
||||
import :: psb_ipk_
|
||||
implicit none
|
||||
type(psb_ldspmat_type), intent(in) :: a,b
|
||||
type(psb_ldspmat_type), intent(inout) :: c
|
||||
end subroutine psb_ldnumbmm
|
||||
subroutine psb_ldbase_numbmm(a,b,c)
|
||||
use psb_ld_mat_mod, only : psb_ld_base_sparse_mat, psb_ld_csr_sparse_mat
|
||||
import :: psb_ipk_
|
||||
implicit none
|
||||
class(psb_ld_base_sparse_mat), intent(in) :: a,b
|
||||
type(psb_ld_csr_sparse_mat), intent(inout) :: c
|
||||
end subroutine psb_ldbase_numbmm
|
||||
end interface psb_numbmm
|
||||
|
||||
interface psb_rwextd
|
||||
subroutine psb_ldrwextd(nr,a,info,b,rowscale)
|
||||
use psb_ld_mat_mod, only : psb_ldspmat_type
|
||||
import :: psb_ipk_
|
||||
implicit none
|
||||
integer(psb_ipk_), intent(in) :: nr
|
||||
type(psb_ldspmat_type), intent(inout) :: a
|
||||
integer(psb_ipk_),intent(out) :: info
|
||||
type(psb_ldspmat_type), intent(in), optional :: b
|
||||
logical,intent(in), optional :: rowscale
|
||||
end subroutine psb_ldrwextd
|
||||
subroutine psb_ldbase_rwextd(nr,a,info,b,rowscale)
|
||||
use psb_ld_mat_mod, only : psb_ld_base_sparse_mat
|
||||
import :: psb_ipk_
|
||||
implicit none
|
||||
integer(psb_ipk_), intent(in) :: nr
|
||||
class(psb_ld_base_sparse_mat), intent(inout) :: a
|
||||
integer(psb_ipk_),intent(out) :: info
|
||||
class(psb_ld_base_sparse_mat), intent(in), optional :: b
|
||||
logical,intent(in), optional :: rowscale
|
||||
end subroutine psb_ldbase_rwextd
|
||||
end interface psb_rwextd
|
||||
|
||||
|
||||
interface psb_geprt
|
||||
subroutine psb_ldgeprtn2(fname,a,head)
|
||||
use psb_const_mod, only : psb_dpk_, psb_ipk_
|
||||
character(len=*), intent(in) :: fname
|
||||
real(psb_dpk_), intent(in) :: a(:,:)
|
||||
character(len=*), optional :: head
|
||||
end subroutine psb_ldgeprtn2
|
||||
subroutine psb_ldgeprtn1(fname,a,head)
|
||||
use psb_const_mod, only : psb_dpk_, psb_ipk_
|
||||
character(len=*), intent(in) :: fname
|
||||
real(psb_dpk_), intent(in) :: a(:)
|
||||
character(len=*), optional :: head
|
||||
end subroutine psb_ldgeprtn1
|
||||
subroutine psb_ldgeprt2(iout,a,head)
|
||||
use psb_const_mod, only : psb_dpk_, psb_ipk_
|
||||
integer(psb_ipk_), intent(in) :: iout
|
||||
real(psb_dpk_), intent(in) :: a(:,:)
|
||||
character(len=*), optional :: head
|
||||
end subroutine psb_ldgeprt2
|
||||
subroutine psb_ldgeprt1(iout,a,head)
|
||||
use psb_const_mod, only : psb_dpk_, psb_ipk_
|
||||
integer(psb_ipk_), intent(in) :: iout
|
||||
real(psb_dpk_), intent(in) :: a(:)
|
||||
character(len=*), optional :: head
|
||||
end subroutine psb_ldgeprt1
|
||||
end interface psb_geprt
|
||||
|
||||
interface psb_csprt
|
||||
module procedure psb_ldcsprt, psb_ldcsprtn
|
||||
end interface psb_csprt
|
||||
|
||||
interface psb_spdot_srtd
|
||||
function psb_ld_spdot_srtd(nv1,iv1,v1,nv2,iv2,v2) result(dot)
|
||||
use psb_const_mod, only : psb_ipk_, psb_dpk_
|
||||
integer(psb_ipk_), intent(in) :: nv1,nv2
|
||||
integer(psb_ipk_), intent(in) :: iv1(*), iv2(*)
|
||||
real(psb_dpk_), intent(in) :: v1(*),v2(*)
|
||||
real(psb_dpk_) :: dot
|
||||
end function psb_ld_spdot_srtd
|
||||
end interface psb_spdot_srtd
|
||||
|
||||
|
||||
interface psb_spge_dot
|
||||
function psb_ld_spge_dot(nv1,iv1,v1,v2) result(dot)
|
||||
use psb_const_mod, only : psb_ipk_, psb_dpk_
|
||||
integer(psb_ipk_), intent(in) :: nv1
|
||||
integer(psb_ipk_), intent(in) :: iv1(*)
|
||||
real(psb_dpk_), intent(in) :: v1(*),v2(*)
|
||||
real(psb_dpk_) :: dot
|
||||
end function psb_ld_spge_dot
|
||||
end interface psb_spge_dot
|
||||
|
||||
|
||||
interface psb_aspxpby
|
||||
subroutine psb_ld_aspxpby(alpha, nx, ix, x, beta, y, info)
|
||||
use psb_const_mod, only : psb_ipk_, psb_dpk_
|
||||
integer(psb_ipk_), intent(in) :: nx
|
||||
integer(psb_ipk_), intent(in) :: ix(:)
|
||||
real(psb_dpk_), intent (in) :: x(:)
|
||||
real(psb_dpk_), intent (inout) :: y(:)
|
||||
real(psb_dpk_), intent (in) :: alpha, beta
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_ld_aspxpby
|
||||
end interface psb_aspxpby
|
||||
|
||||
contains
|
||||
|
||||
subroutine psb_ldcsprt(iout,a,iv,head,ivr,ivc)
|
||||
use psb_ld_mat_mod, only : psb_ldspmat_type
|
||||
integer(psb_ipk_), intent(in) :: iout
|
||||
type(psb_ldspmat_type), intent(in) :: a
|
||||
integer(psb_ipk_), intent(in), optional :: iv(:)
|
||||
character(len=*), optional :: head
|
||||
integer(psb_ipk_), intent(in), optional :: ivr(:),ivc(:)
|
||||
|
||||
call a%print(iout,iv,head,ivr,ivc)
|
||||
|
||||
end subroutine psb_ldcsprt
|
||||
|
||||
subroutine psb_ldcsprtn(fname,a,iv,head,ivr,ivc)
|
||||
use psb_ld_mat_mod, only : psb_ldspmat_type
|
||||
character(len=*), intent(in) :: fname
|
||||
type(psb_ldspmat_type), intent(in) :: a
|
||||
integer(psb_ipk_), intent(in), optional :: iv(:)
|
||||
character(len=*), optional :: head
|
||||
integer(psb_ipk_), intent(in), optional :: ivr(:),ivc(:)
|
||||
|
||||
call a%print(fname,iv,head,ivr,ivc)
|
||||
|
||||
end subroutine psb_ldcsprtn
|
||||
|
||||
end module psb_ld_serial_mod
|
||||
|
||||
Loading…
Reference in New Issue