|
|
|
|
!!$
|
|
|
|
|
!!$ Parallel Sparse BLAS v2.0
|
|
|
|
|
!!$ (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata
|
|
|
|
|
!!$ 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_dtransp.f90
|
|
|
|
|
! Subroutine:
|
|
|
|
|
! Parameters:
|
|
|
|
|
|
|
|
|
|
subroutine psb_dtransp(a,b,c,fmt)
|
|
|
|
|
use psb_spmat_type
|
|
|
|
|
use psb_tools_mod
|
|
|
|
|
use psb_string_mod
|
|
|
|
|
use psb_serial_mod, psb_protect_name => psb_dtransp
|
|
|
|
|
implicit none
|
|
|
|
|
|
|
|
|
|
type(psb_dspmat_type), intent(inout) :: a
|
|
|
|
|
type(psb_dspmat_type), intent(out) :: b
|
|
|
|
|
integer, optional :: c
|
|
|
|
|
character(len=*), optional :: fmt
|
|
|
|
|
|
|
|
|
|
character(len=5) :: fmt_
|
|
|
|
|
integer ::c_, info, nz
|
|
|
|
|
integer, allocatable :: itmp(:)
|
|
|
|
|
type(psb_dspmat_type) :: tmp
|
|
|
|
|
|
|
|
|
|
if (present(c)) then
|
|
|
|
|
c_=c
|
|
|
|
|
else
|
|
|
|
|
c_=1
|
|
|
|
|
endif
|
|
|
|
|
if (present(fmt)) then
|
|
|
|
|
fmt_ = toupper(fmt)
|
|
|
|
|
else
|
|
|
|
|
fmt_='CSR'
|
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
call psb_nullify_sp(b)
|
|
|
|
|
|
|
|
|
|
call psb_spcnv(a,b,info,afmt='coo')
|
|
|
|
|
|
|
|
|
|
if (info /= 0) then
|
|
|
|
|
write(0,*) 'transp: info from CSDP ',info
|
|
|
|
|
return
|
|
|
|
|
end if
|
|
|
|
|
call psb_transfer(b%ia1,itmp,info)
|
|
|
|
|
call psb_transfer(b%ia2,b%ia1,info)
|
|
|
|
|
call psb_transfer(itmp,b%ia2,info)
|
|
|
|
|
|
|
|
|
|
b%m = a%k
|
|
|
|
|
b%k = a%m
|
|
|
|
|
call psb_spcnv(b,info,afmt=fmt_)
|
|
|
|
|
|
|
|
|
|
return
|
|
|
|
|
end subroutine psb_dtransp
|
