You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
180 lines
6.0 KiB
Fortran
180 lines
6.0 KiB
Fortran
!
|
|
! Parallel Sparse BLAS version 3.5
|
|
! (C) Copyright 2006, 2010, 2015, 2017
|
|
! Salvatore Filippone Cranfield University
|
|
! Alfredo Buttari University of Rome Tor Vergata
|
|
!
|
|
! 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.
|
|
!
|
|
!
|
|
! File: psb_scsprt.f90
|
|
! Subroutine:
|
|
! Arguments:
|
|
|
|
!*****************************************************************************
|
|
!* *
|
|
!* Print out a matrix. *
|
|
!* Should really align with the F77 version under the SERIAL dir, which *
|
|
!* does a nice printout in MatrixMarket format; this would be a quick job. *
|
|
!* *
|
|
!* Handles both a shift in the row/col indices and a fuctional transform *
|
|
!* on the indices. *
|
|
!* *
|
|
!* *
|
|
!* *
|
|
!* *
|
|
!*****************************************************************************
|
|
subroutine psb_cgeprtn2(fname,a,head)
|
|
use psb_serial_mod, psb_protect_name => psb_cgeprtn2
|
|
implicit none
|
|
|
|
character(len=*), intent(in) :: fname
|
|
complex(psb_spk_), intent(in) :: a(:,:)
|
|
character(len=*), optional :: head
|
|
|
|
!
|
|
integer(psb_ipk_) :: iout, info
|
|
logical :: isopen
|
|
|
|
! Search for an unused unit to write
|
|
iout = 7
|
|
do
|
|
inquire(unit=iout, opened=isopen)
|
|
if (.not.isopen) exit
|
|
iout = iout + 1
|
|
if (iout > 99) exit
|
|
end do
|
|
if (iout > 99) then
|
|
write(psb_err_unit,*) 'Error: could not find a free unit for I/O'
|
|
return
|
|
end if
|
|
open(iout,file=fname,iostat=info)
|
|
if (info == psb_success_) then
|
|
call psb_geprt(iout,a,head)
|
|
close(iout)
|
|
else
|
|
write(psb_err_unit,*) 'Error: could not open ',fname,' for output'
|
|
end if
|
|
|
|
end subroutine psb_cgeprtn2
|
|
|
|
subroutine psb_cgeprtn1(fname,a,head)
|
|
use psb_serial_mod, psb_protect_name => psb_cgeprtn1
|
|
implicit none
|
|
|
|
character(len=*), intent(in) :: fname
|
|
complex(psb_spk_), intent(in) :: a(:)
|
|
character(len=*), optional :: head
|
|
|
|
!
|
|
integer(psb_ipk_) :: iout, info
|
|
logical :: isopen
|
|
|
|
! Search for an unused unit to write
|
|
iout = 7
|
|
do
|
|
inquire(unit=iout, opened=isopen)
|
|
if (.not.isopen) exit
|
|
iout = iout + 1
|
|
if (iout > 99) exit
|
|
end do
|
|
if (iout > 99) then
|
|
write(psb_err_unit,*) 'Error: could not find a free unit for I/O'
|
|
return
|
|
end if
|
|
open(iout,file=fname,iostat=info)
|
|
if (info == psb_success_) then
|
|
call psb_geprt(iout,a,head)
|
|
close(iout)
|
|
else
|
|
write(psb_err_unit,*) 'Error: could not open ',fname,' for output'
|
|
end if
|
|
|
|
end subroutine psb_cgeprtn1
|
|
|
|
subroutine psb_cgeprt2(iout,a,head)
|
|
use psb_serial_mod, psb_protect_name => psb_cgeprt2
|
|
implicit none
|
|
|
|
integer(psb_ipk_), intent(in) :: iout
|
|
complex(psb_spk_), intent(in) :: a(:,:)
|
|
character(len=*), optional :: head
|
|
character(len=80) :: frmtv
|
|
integer(psb_ipk_) :: irs,ics,i,j, nmx, ni, nrow, ncol
|
|
|
|
write(iout,'(a)') '%%MatrixMarket matrix array complex general'
|
|
write(iout,'(a)') '% '//trim(head)
|
|
write(iout,'(a)') '% '
|
|
nrow = size(a,1)
|
|
ncol = size(a,2)
|
|
write(iout,*) nrow,ncol
|
|
|
|
write(frmtv,'(a,i3.3,a)') '(',ncol,'2(es26.18,1x))'
|
|
|
|
do i=1,nrow
|
|
write(iout,frmtv) a(i,1:ncol)
|
|
end do
|
|
|
|
if (iout /= 6) close(iout)
|
|
|
|
return
|
|
! open failed
|
|
901 write(psb_err_unit,*) 'geprt: could not open file ',&
|
|
& iout,' for output'
|
|
return
|
|
end subroutine psb_cgeprt2
|
|
|
|
subroutine psb_cgeprt1(iout,a,head)
|
|
use psb_serial_mod, psb_protect_name => psb_cgeprt1
|
|
implicit none
|
|
|
|
integer(psb_ipk_), intent(in) :: iout
|
|
complex(psb_spk_), intent(in) :: a(:)
|
|
character(len=*), optional :: head
|
|
character(len=80) :: frmtv
|
|
integer(psb_ipk_) :: irs,ics,i,j, nmx, ni, nrow, ncol
|
|
|
|
write(iout,'(a)') '%%MatrixMarket matrix array complex general'
|
|
write(iout,'(a)') '% '//trim(head)
|
|
write(iout,'(a)') '% '
|
|
nrow = size(a,1)
|
|
ncol = 1
|
|
write(iout,*) nrow
|
|
|
|
write(frmtv,'(a,i3.3,a)') '(',ncol,'2(es26.18,1x))'
|
|
|
|
do i=1,nrow
|
|
write(iout,frmtv) a(i)
|
|
end do
|
|
|
|
if (iout /= 6) close(iout)
|
|
|
|
return
|
|
! open failed
|
|
901 write(psb_err_unit,*) 'geprt: could not open file ',&
|
|
& iout,' for output'
|
|
return
|
|
end subroutine psb_cgeprt1
|