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625 lines
15 KiB
Fortran
625 lines
15 KiB
Fortran
!!$
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!!$ Parallel Sparse BLAS v2.0
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!!$ (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata
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!!$ Alfredo Buttari University of Rome Tor Vergata
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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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module psb_realloc_mod
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use psb_const_mod
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implicit none
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Interface psb_realloc
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module procedure psb_dreallocate1i
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module procedure psb_dreallocate2i
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module procedure psb_dreallocate2i1d
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module procedure psb_dreallocate1d
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module procedure psb_dreallocated2
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module procedure psb_dreallocate2i1z
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module procedure psb_dreallocate1z
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module procedure psb_dreallocatez2
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end Interface
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Interface psb_realloc1it
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module procedure psb_dreallocate1it
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end Interface
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Contains
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Subroutine psb_dreallocate1i(len,rrax,info,pad)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer,Intent(in) :: len
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Integer,pointer :: rrax(:)
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integer :: info
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integer, optional, intent(in) :: pad
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! ...Local Variables
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Integer,Pointer :: tmp(:)
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Integer :: dim, err_act, err,i
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character(len=20) :: name
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name='psb_dreallocate1i'
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call psb_erractionsave(err_act)
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if(psb_get_errstatus().ne.0) return
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info=0
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if (associated(rrax)) then
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dim=size(rrax)
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If (dim /= len) Then
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Allocate(tmp(len),stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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if (.true.) then
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do i=1, min(len,dim)
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tmp(i)=rrax(i)
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end do
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else
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tmp(1:min(len,dim))=rrax(1:min(len,dim))
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end if
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deallocate(rrax,stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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rrax=>tmp
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end if
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else
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allocate(rrax(len),stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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endif
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if (present(pad)) then
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rrax(dim+1:len) = pad
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endif
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act.eq.act_ret) then
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return
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else
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call psb_error()
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end if
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return
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End Subroutine psb_dreallocate1i
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Subroutine psb_dreallocate1d(len,rrax,info,pad)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer,Intent(in) :: len
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Real(kind(1.d0)),pointer :: rrax(:)
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integer :: info
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real(kind(1.d0)), optional, intent(in) :: pad
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! ...Local Variables
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Real(kind(1.d0)),Pointer :: tmp(:)
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Integer :: dim,err_act,err,i, m
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character(len=20) :: name
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name='psb_dreallocate1d'
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call psb_erractionsave(err_act)
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if (associated(rrax)) then
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dim=size(rrax)
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If (dim /= len) Then
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Allocate(tmp(len),stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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m = min(dim,len)
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!!$ write(0,*) 'DA: copying ',min(len,dim)
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if (.true.) then
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do i=1,m
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tmp(i) = rrax(i)
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end do
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else
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tmp(1:m) = rrax(1:m)
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end if
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!!$ write(0,*) 'DA: copying done ',m
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Deallocate(rrax,stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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rrax=>tmp
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End If
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else
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dim = 0
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Allocate(rrax(len),stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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endif
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if (present(pad)) then
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rrax(dim+1:len) = pad
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endif
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act.eq.act_ret) then
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return
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else
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call psb_error()
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end if
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return
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End Subroutine psb_dreallocate1d
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Subroutine psb_dreallocate1z(len,rrax,info,pad)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer,Intent(in) :: len
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complex(kind(1.d0)),pointer :: rrax(:)
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integer :: info
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complex(kind(1.d0)), optional, intent(in) :: pad
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! ...Local Variables
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complex(kind(1.d0)),Pointer :: tmp(:)
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Integer :: dim,err_act,err,i, m
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character(len=20) :: name
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name='psb_dreallocate1z'
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call psb_erractionsave(err_act)
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if (associated(rrax)) then
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dim=size(rrax)
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If (dim /= len) Then
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Allocate(tmp(len),stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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m = min(dim,len)
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!!$ write(0,*) 'DA: copying ',min(len,dim)
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if (.true.) then
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do i=1,m
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tmp(i) = rrax(i)
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end do
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else
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tmp(1:m) = rrax(1:m)
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end if
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!!$ write(0,*) 'DA: copying done ',m
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Deallocate(rrax,stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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rrax=>tmp
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End If
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else
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dim = 0
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Allocate(rrax(len),stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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endif
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if (present(pad)) then
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rrax(dim+1:len) = pad
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endif
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act.eq.act_ret) then
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return
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else
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call psb_error()
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end if
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return
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End Subroutine psb_dreallocate1z
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Subroutine psb_dreallocated2(len1,len2,rrax,info,pad)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer,Intent(in) :: len1,len2
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Real(kind(1.d0)),pointer :: rrax(:,:)
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integer :: info
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real(kind(1.d0)), optional, intent(in) :: pad
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! ...Local Variables
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Real(kind(1.d0)),Pointer :: tmp(:,:)
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Integer :: dim,err_act,err,i, m
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character(len=20) :: name
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name='psb_dreallocated2'
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call psb_erractionsave(err_act)
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if (associated(rrax)) then
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dim=size(rrax,1)
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If (dim /= len1) Then
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Allocate(tmp(len1,len2),stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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m = min(dim,len1)
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!!$ write(0,*) 'DA: copying ',min(len,dim)
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if (.true.) then
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do i=1,m
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tmp(i,:) = rrax(i,:)
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end do
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else
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tmp(1:m,:) = rrax(1:m,:)
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end if
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!!$ write(0,*) 'DA: copying done ',m
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Deallocate(rrax,stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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rrax=>tmp
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End If
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else
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dim = 0
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Allocate(rrax(len1,len2),stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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endif
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if (present(pad)) then
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rrax(dim+1:len1,:) = pad
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endif
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act.eq.act_ret) then
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return
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else
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call psb_error()
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end if
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return
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End Subroutine psb_dreallocated2
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Subroutine psb_dreallocatez2(len1,len2,rrax,info,pad)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer,Intent(in) :: len1,len2
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complex(kind(1.d0)),pointer :: rrax(:,:)
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integer :: info
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complex(kind(1.d0)), optional, intent(in) :: pad
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! ...Local Variables
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complex(kind(1.d0)),Pointer :: tmp(:,:)
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Integer :: dim,err_act,err,i, m
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character(len=20) :: name
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name='psb_dreallocatez2'
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call psb_erractionsave(err_act)
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if (associated(rrax)) then
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dim=size(rrax,1)
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If (dim /= len1) Then
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Allocate(tmp(len1,len2),stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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m = min(dim,len1)
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!!$ write(0,*) 'DA: copying ',min(len,dim)
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if (.true.) then
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do i=1,m
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tmp(i,:) = rrax(i,:)
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end do
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else
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tmp(1:m,:) = rrax(1:m,:)
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end if
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!!$ write(0,*) 'DA: copying done ',m
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Deallocate(rrax,stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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rrax=>tmp
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End If
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else
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dim = 0
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Allocate(rrax(len1,len2),stat=info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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endif
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if (present(pad)) then
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rrax(dim+1:len1,:) = pad
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endif
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act.eq.act_ret) then
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return
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else
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call psb_error()
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end if
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return
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End Subroutine psb_dreallocatez2
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Subroutine psb_dreallocate2i(len,rrax,y,info,pad)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer,Intent(in) :: len
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Integer,pointer :: rrax(:),y(:)
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integer :: info
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integer, optional, intent(in) :: pad
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character(len=20) :: name
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integer :: err_act, err
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name='psb_dreallocate2i'
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call psb_erractionsave(err_act)
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if(psb_get_errstatus().ne.0) return
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info=0
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call psb_dreallocate1i(len,rrax,info,pad=pad)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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call psb_dreallocate1i(len,y,info,pad=pad)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act.eq.act_ret) then
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return
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else
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call psb_error()
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end if
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return
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End Subroutine psb_dreallocate2i
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Subroutine psb_dreallocate2i1d(len,rrax,y,z,info)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer,Intent(in) :: len
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Integer,pointer :: rrax(:),y(:)
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Real(Kind(1.d0)),pointer :: z(:)
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integer :: info
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character(len=20) :: name
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integer :: err_act, err
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name='psb_dreallocate2i1d'
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call psb_erractionsave(err_act)
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info = 0
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call psb_dreallocate1i(len,rrax,info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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call psb_dreallocate1i(len,y,info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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call psb_dreallocate1d(len,z,info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act.eq.act_ret) then
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return
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else
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call psb_error()
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end if
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return
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End Subroutine psb_dreallocate2i1d
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Subroutine psb_dreallocate2i1z(len,rrax,y,z,info)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer,Intent(in) :: len
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Integer,pointer :: rrax(:),y(:)
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complex(Kind(1.d0)),pointer :: z(:)
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integer :: info
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character(len=20) :: name
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integer :: err_act, err
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name='psb_dreallocate2i1d'
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call psb_erractionsave(err_act)
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info = 0
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call psb_dreallocate1i(len,rrax,info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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call psb_dreallocate1i(len,y,info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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call psb_dreallocate1z(len,z,info)
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if (info /= 0) then
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err=4000
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call psb_errpush(err,name)
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goto 9999
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end if
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act.eq.act_ret) then
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return
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else
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call psb_error()
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end if
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return
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End Subroutine psb_dreallocate2i1z
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Subroutine psb_dreallocate1it(len,rrax,info,pad)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer,Intent(in) :: len
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Integer,pointer :: rrax(:)
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integer :: info
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integer, optional, intent(in) :: pad
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! ...Local Variables
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Integer,Pointer :: tmp(:)
|
|
Integer :: dim,err_act,err
|
|
character(len=20) :: name
|
|
|
|
name='psb_dreallocate1it'
|
|
call psb_erractionsave(err_act)
|
|
|
|
if(psb_get_errstatus().ne.0) return
|
|
info=0
|
|
if (associated(rrax)) then
|
|
dim=size(rrax)
|
|
If (dim /= len) Then
|
|
Allocate(tmp(len),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
!!$ write(0,*) 'IA: copying ',min(len,dim)
|
|
tmp(1:min(len,dim))=rrax(1:min(len,dim))
|
|
!!$ write(0,*) 'IA: copying done'
|
|
Deallocate(rrax,stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
rrax=>tmp
|
|
End If
|
|
else
|
|
allocate(rrax(len),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
endif
|
|
if (present(pad)) then
|
|
!!$ write(0,*) 'IA: padding'
|
|
rrax(dim+1:len) = pad
|
|
endif
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.act_ret) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
End Subroutine psb_dreallocate1it
|
|
|
|
|
|
end module psb_realloc_mod
|