Put mmio_impl into templates
sfilippone
9 hours ago
parent
d7cb05f371
commit
4a5acb014c
@ -0,0 +1,328 @@
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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 prior 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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subroutine mm_ivet_read(b, info, iunit, filename)
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use psb_base_mod
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implicit none
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integer(psb_ipk_), allocatable, intent(out) :: b(:)
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_), optional, intent(in) :: iunit
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character(len=*), optional, intent(in) :: filename
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integer(psb_ipk_) :: nrow, ncol, i,root, np, me, ircode, j, infile
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character :: mmheader*15, fmt*15, object*10, type*10, sym*15,&
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& line*1024
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logical :: opened
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info = psb_success_
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opened = .false.
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if (present(filename)) then
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if (filename == '-') then
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infile=5
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else
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if (present(iunit)) then
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infile=iunit
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else
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infile=99
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endif
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open(infile,file=filename, status='OLD', err=901, action='READ')
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opened = .true.
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endif
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else
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if (present(iunit)) then
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infile=iunit
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else
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infile=5
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endif
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endif
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read(infile,fmt=*, end=902) mmheader, object, fmt, type, sym
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if ( (object /= 'matrix').or.(fmt /= 'array')) then
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write(psb_err_unit,*) 'read_rhs: input file type not yet supported'
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info = -3
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return
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end if
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do
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read(infile,fmt='(a)') line
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if (line(1:1) /= '%') exit
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end do
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read(line,fmt=*)nrow,ncol
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if ((psb_tolower(type) == 'real').and.(psb_tolower(sym) == 'general')) then
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allocate(b(nrow),stat = ircode)
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if (ircode /= 0) goto 993
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do i=1,nrow
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read(infile,fmt=*,end=902) b(i)
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end do
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end if ! read right hand sides
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if (opened) close(infile)
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return
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! open failed
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901 write(psb_err_unit,*) 'mm_vet_read: could not open file ',&
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& infile,' for input'
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info = -1
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return
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902 write(psb_err_unit,*) 'mmv_vet_read: unexpected end of file ',infile,&
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& ' during input'
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info = -2
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return
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993 write(psb_err_unit,*) 'mm_vet_read: memory allocation failure'
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info = -3
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return
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end subroutine mm_ivet_read
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subroutine mm_ivet2_read(b, info, iunit, filename)
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use psb_base_mod
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implicit none
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integer(psb_ipk_), allocatable, intent(out) :: b(:,:)
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_), optional, intent(in) :: iunit
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character(len=*), optional, intent(in) :: filename
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integer(psb_ipk_) :: nrow, ncol, i,root, np, me, ircode, j, infile
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character :: mmheader*15, fmt*15, object*10, type*10, sym*15,&
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& line*1024
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logical :: opened
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info = psb_success_
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opened = .false.
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if (present(filename)) then
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if (filename == '-') then
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infile=5
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else
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if (present(iunit)) then
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infile=iunit
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else
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infile=99
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endif
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open(infile,file=filename, status='OLD', err=901, action='READ')
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opened = .true.
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endif
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else
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if (present(iunit)) then
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infile=iunit
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else
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infile=5
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endif
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endif
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read(infile,fmt=*, end=902) mmheader, object, fmt, type, sym
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if ( (object /= 'matrix').or.(fmt /= 'array')) then
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write(psb_err_unit,*) 'read_rhs: input file type not yet supported'
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info = -3
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return
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end if
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do
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read(infile,fmt='(a)') line
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if (line(1:1) /= '%') exit
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end do
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read(line,fmt=*)nrow,ncol
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if ((psb_tolower(type) == 'real').and.(psb_tolower(sym) == 'general')) then
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allocate(b(nrow,ncol),stat = ircode)
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if (ircode /= 0) goto 993
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read(infile,fmt=*,end=902) ((b(i,j), i=1,nrow),j=1,ncol)
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end if ! read right hand sides
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if (opened) close(infile)
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return
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! open failed
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901 write(psb_err_unit,*) 'mm_vet_read: could not open file ',&
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& infile,' for input'
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info = -1
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return
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902 write(psb_err_unit,*) 'mmv_vet_read: unexpected end of file ',infile,&
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& ' during input'
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info = -2
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return
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993 write(psb_err_unit,*) 'mm_vet_read: memory allocation failure'
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info = -3
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return
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end subroutine mm_ivet2_read
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subroutine mm_ivet2_write(b, header, info, iunit, filename)
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use psb_base_mod
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implicit none
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integer(psb_ipk_), intent(in) :: b(:,:)
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character(len=*), intent(in) :: header
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_), optional, intent(in) :: iunit
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character(len=*), optional, intent(in) :: filename
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integer(psb_ipk_) :: nrow, ncol, i,root, np, me, ircode, j, outfile
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character(len=80) :: frmtv
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logical :: opened
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info = psb_success_
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opened = .false.
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if (present(filename)) then
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if (filename == '-') then
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outfile=6
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else
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if (present(iunit)) then
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outfile=iunit
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else
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outfile=99
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endif
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open(outfile,file=filename, err=901, action='WRITE')
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opened = .true.
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endif
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else
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if (present(iunit)) then
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outfile=iunit
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else
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outfile=6
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endif
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endif
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write(outfile,'(a)') '%%MatrixMarket matrix array real general'
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write(outfile,'(a)') '% '//trim(header)
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write(outfile,'(a)') '% '
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nrow = size(b,1)
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ncol = size(b,2)
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write(outfile,*) nrow, ncol
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write(frmtv,'(a,i0,a)') '(',ncol,'(es26.18,1x))'
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write(outfile,fmt=frmtv) ((b(i,j), i=1,nrow),j=1,ncol)
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if (opened) close(outfile)
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return
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! open failed
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901 write(psb_err_unit,*) 'mm_vet_write: could not open file ',&
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& outfile,' for output'
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info = -1
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return
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end subroutine mm_ivet2_write
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subroutine mm_ivet1_write(b, header, info, iunit, filename)
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use psb_base_mod
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implicit none
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integer(psb_ipk_), intent(in) :: b(:)
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character(len=*), intent(in) :: header
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_), optional, intent(in) :: iunit
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character(len=*), optional, intent(in) :: filename
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integer(psb_ipk_) :: nrow, ncol, i,root, np, me, ircode, j, outfile
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character(len=80) :: frmtv
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logical :: opened
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info = psb_success_
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opened = .false.
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if (present(filename)) then
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if (filename == '-') then
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outfile=6
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else
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if (present(iunit)) then
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outfile=iunit
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else
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outfile=99
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endif
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open(outfile,file=filename, err=901, action='WRITE')
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opened = .true.
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endif
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else
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if (present(iunit)) then
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outfile=iunit
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else
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outfile=6
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endif
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endif
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write(outfile,'(a)') '%%MatrixMarket matrix array real general'
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write(outfile,'(a)') '% '//trim(header)
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write(outfile,'(a)') '% '
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nrow = size(b,1)
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ncol = 1
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write(outfile,*) nrow,ncol
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write(frmtv,'(a,i0,a)') '(',ncol,'(es26.18,1x))'
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do i=1,size(b,1)
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write(outfile,frmtv) b(i)
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end do
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if (opened) close(outfile)
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return
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! open failed
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901 write(psb_err_unit,*) 'mm_vet_write: could not open file ',&
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& outfile,' for output'
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info = -1
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return
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end subroutine mm_ivet1_write
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subroutine mm_ivect_read(b, info, iunit, filename)
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use psb_base_mod
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use psb_mmio_mod, psb_protect_name => mm_ivect_read
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implicit none
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type(psb_i_vect_type), intent(inout) :: b
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_), optional, intent(in) :: iunit
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character(len=*), optional, intent(in) :: filename
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!
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integer(psb_ipk_), allocatable :: bv(:)
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call mm_array_read(bv, info, iunit, filename)
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if (info == 0) call b%bld(bv)
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end subroutine mm_ivect_read
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subroutine mm_ivect_write(b, header, info, iunit, filename)
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use psb_base_mod
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use psb_mmio_mod, psb_protect_name => mm_ivect_write
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implicit none
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type(psb_i_vect_type), intent(inout) :: b
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character(len=*), intent(in) :: header
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_), optional, intent(in) :: iunit
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character(len=*), optional, intent(in) :: filename
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info = psb_success_
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if (.not.allocated(b%v)) return
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call b%sync()
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call mm_array_write(b%v%v,header,info,iunit,filename)
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end subroutine mm_ivect_write
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