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1425 lines
34 KiB
Fortran
1425 lines
34 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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!
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! psb_realloc will reallocate the input array to have exactly
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! the size specified, possibly shortening it.
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!
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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_dreallocatei2
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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_transfer
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module procedure psb_dtransfer1d
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module procedure psb_dtransfer2d
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module procedure psb_itransfer1d
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module procedure psb_itransfer2d
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module procedure psb_ztransfer1d
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module procedure psb_ztransfer2d
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end interface
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Interface psb_safe_cpy
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module procedure psb_icpy1d,psb_icpy2d, &
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& psb_dcpy1d, psb_dcpy2d, psb_zcpy1d, psb_zcpy2d
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end Interface
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!
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! psb_ensure_size will reallocate the input array if necessary
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! to guarantee that its size is at least as large as the
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! value required, usually with some room to spare.
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!
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interface psb_ensure_size
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module procedure psb_icksz1d, psb_dcksz1d, psb_zcksz1d
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end Interface
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interface psb_size
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module procedure psb_isize1d, psb_isize2d,&
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& psb_dsize1d, psb_dsize2d,&
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& psb_zsize1d, psb_zsize2d
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end interface
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Contains
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subroutine psb_icpy1d(vin,vout,info)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer,allocatable, intent(in) :: vin(:)
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Integer,allocatable, intent(out) :: vout(:)
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integer :: info
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! ...Local Variables
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Integer :: isz,err_act,lb
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character(len=20) :: name, char_err
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logical, parameter :: debug=.false.
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name='psb_cpy1d'
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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 (allocated(vin)) then
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isz = size(vin)
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lb = lbound(vin,1)
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call psb_realloc(isz,vout,info,lb=lb)
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if (info /= 0) then
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info=4010
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char_err='psb_realloc'
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call psb_errpush(info,name,a_err=char_err)
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goto 9999
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else
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vout(:) = vin(:)
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endif
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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.psb_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_icpy1d
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subroutine psb_icpy2d(vin,vout,info)
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use psb_error_mod
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! ...Subroutine Arguments
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Integer, allocatable, intent(in) :: vin(:,:)
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Integer, allocatable, intent(out) :: vout(:,:)
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integer :: info
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! ...Local Variables
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Integer :: isz1, isz2,err_act, lb1, lb2
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character(len=20) :: name, char_err
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logical, parameter :: debug=.false.
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name='psb_cpy1d'
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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 (allocated(vin)) then
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isz1 = size(vin,1)
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isz2 = size(vin,2)
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lb1 = lbound(vin,1)
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lb2 = lbound(vin,2)
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call psb_realloc(isz1,isz2,vout,info,lb1=lb1,lb2=lb2)
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if (info /= 0) then
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info=4010
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char_err='psb_realloc'
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call psb_errpush(info,name,a_err=char_err)
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goto 9999
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else
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vout(:,:) = vin(:,:)
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endif
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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.psb_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_icpy2d
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subroutine psb_dcpy1d(vin,vout,info)
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use psb_error_mod
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! ...Subroutine Arguments
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real(kind(1.d0)), allocatable, intent(in) :: vin(:)
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real(kind(1.d0)), allocatable, intent(out) :: vout(:)
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integer :: info
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! ...Local Variables
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Integer :: isz,err_act,lb
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character(len=20) :: name, char_err
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logical, parameter :: debug=.false.
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name='psb_cpy1d'
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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 (allocated(vin)) then
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isz = size(vin)
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lb = lbound(vin,1)
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call psb_realloc(isz,vout,info,lb=lb)
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if (info /= 0) then
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info=4010
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char_err='psb_realloc'
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call psb_errpush(info,name,a_err=char_err)
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goto 9999
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else
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vout(:) = vin(:)
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endif
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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.psb_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_dcpy1d
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subroutine psb_dcpy2d(vin,vout,info)
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use psb_error_mod
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! ...Subroutine Arguments
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real(kind(1.d0)), allocatable, intent(in) :: vin(:,:)
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real(kind(1.d0)), allocatable, intent(out) :: vout(:,:)
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integer :: info
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! ...Local Variables
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Integer :: isz1, isz2,err_act, lb1, lb2
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character(len=20) :: name, char_err
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logical, parameter :: debug=.false.
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name='psb_cpy1d'
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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 (allocated(vin)) then
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isz1 = size(vin,1)
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isz2 = size(vin,2)
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lb1 = lbound(vin,1)
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lb2 = lbound(vin,2)
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call psb_realloc(isz1,isz2,vout,info,lb1=lb1,lb2=lb2)
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if (info /= 0) then
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info=4010
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char_err='psb_realloc'
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call psb_errpush(info,name,a_err=char_err)
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goto 9999
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else
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vout(:,:) = vin(:,:)
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endif
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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.psb_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_dcpy2d
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subroutine psb_zcpy1d(vin,vout,info)
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use psb_error_mod
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! ...Subroutine Arguments
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complex(kind(1.d0)), allocatable, intent(in) :: vin(:)
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complex(kind(1.d0)), allocatable, intent(out) :: vout(:)
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integer :: info
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! ...Local Variables
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|
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Integer :: isz,err_act,lb
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character(len=20) :: name, char_err
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logical, parameter :: debug=.false.
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name='psb_cpy1d'
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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 (allocated(vin)) then
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isz = size(vin)
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lb = lbound(vin,1)
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call psb_realloc(isz,vout,info,lb=lb)
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if (info /= 0) then
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info=4010
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char_err='psb_realloc'
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call psb_errpush(info,name,a_err=char_err)
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goto 9999
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else
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vout(:) = vin(:)
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endif
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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.psb_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_zcpy1d
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subroutine psb_zcpy2d(vin,vout,info)
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use psb_error_mod
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! ...Subroutine Arguments
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complex(kind(1.d0)), allocatable, intent(in) :: vin(:,:)
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complex(kind(1.d0)), allocatable, intent(out) :: vout(:,:)
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integer :: info
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! ...Local Variables
|
|
|
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Integer :: isz1, isz2,err_act, lb1, lb2
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character(len=20) :: name, char_err
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logical, parameter :: debug=.false.
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name='psb_cpy1d'
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call psb_erractionsave(err_act)
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|
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if(psb_get_errstatus().ne.0) return
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info = 0
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if (allocated(vin)) then
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isz1 = size(vin,1)
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isz2 = size(vin,2)
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lb1 = lbound(vin,1)
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lb2 = lbound(vin,2)
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call psb_realloc(isz1,isz2,vout,info,lb1=lb1,lb2=lb2)
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if (info /= 0) then
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info=4010
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char_err='psb_realloc'
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call psb_errpush(info,name,a_err=char_err)
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goto 9999
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else
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vout(:,:) = vin(:,:)
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endif
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endif
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|
|
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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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|
|
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if (err_act.eq.psb_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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|
|
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end subroutine psb_zcpy2d
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|
|
|
function psb_isize1d(vin)
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integer :: psb_isize1d
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integer, allocatable, intent(in) :: vin(:)
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|
|
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if (.not.allocated(vin)) then
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psb_isize1d = 0
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else
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psb_isize1d = size(vin)
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end if
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end function psb_isize1d
|
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function psb_isize2d(vin,dim)
|
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integer :: psb_isize2d
|
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integer, allocatable, intent(in) :: vin(:,:)
|
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integer, optional :: dim
|
|
integer :: dim_
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|
|
|
if (.not.allocated(vin)) then
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psb_isize2d = 0
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else
|
|
if (present(dim)) then
|
|
dim_= dim
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psb_isize2d = size(vin,dim=dim_)
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else
|
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psb_isize2d = size(vin)
|
|
end if
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end if
|
|
end function psb_isize2d
|
|
|
|
function psb_dsize1d(vin)
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integer :: psb_dsize1d
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real(kind(1.d0)), allocatable, intent(in) :: vin(:)
|
|
|
|
if (.not.allocated(vin)) then
|
|
psb_dsize1d = 0
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else
|
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psb_dsize1d = size(vin)
|
|
end if
|
|
end function psb_dsize1d
|
|
function psb_dsize2d(vin,dim)
|
|
integer :: psb_dsize2d
|
|
real(kind(1.d0)), allocatable, intent(in) :: vin(:,:)
|
|
integer, optional :: dim
|
|
integer :: dim_
|
|
|
|
|
|
if (.not.allocated(vin)) then
|
|
psb_dsize2d = 0
|
|
else
|
|
if (present(dim)) then
|
|
dim_= dim
|
|
psb_dsize2d = size(vin,dim=dim_)
|
|
else
|
|
psb_dsize2d = size(vin)
|
|
end if
|
|
end if
|
|
end function psb_dsize2d
|
|
|
|
|
|
function psb_zsize1d(vin)
|
|
integer :: psb_zsize1d
|
|
complex(kind(1.d0)), allocatable, intent(in) :: vin(:)
|
|
|
|
if (.not.allocated(vin)) then
|
|
psb_zsize1d = 0
|
|
else
|
|
psb_zsize1d = size(vin)
|
|
end if
|
|
end function psb_zsize1d
|
|
|
|
function psb_zsize2d(vin,dim)
|
|
integer :: psb_zsize2d
|
|
complex(kind(1.d0)), allocatable, intent(in) :: vin(:,:)
|
|
integer, optional :: dim
|
|
integer :: dim_
|
|
|
|
if (.not.allocated(vin)) then
|
|
psb_zsize2d = 0
|
|
else
|
|
if (present(dim)) then
|
|
dim_= dim
|
|
psb_zsize2d = size(vin,dim=dim_)
|
|
else
|
|
psb_zsize2d = size(vin)
|
|
end if
|
|
end if
|
|
end function psb_zsize2d
|
|
|
|
|
|
Subroutine psb_icksz1d(len,v,info,pad)
|
|
use psb_error_mod
|
|
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len
|
|
Integer,allocatable, intent(inout) :: v(:)
|
|
integer :: info
|
|
integer, optional, intent(in) :: pad
|
|
! ...Local Variables
|
|
character(len=20) :: name
|
|
logical, parameter :: debug=.false.
|
|
integer :: isz, err_act
|
|
|
|
name='psb_ensure_size'
|
|
call psb_erractionsave(err_act)
|
|
|
|
if(psb_get_errstatus().ne.0) return
|
|
info=0
|
|
|
|
If (len > psb_size(v)) Then
|
|
isz = max((3*psb_size(v))/2,(len+1))
|
|
call psb_realloc(isz,v,info,pad=pad)
|
|
|
|
if (info /= 0) then
|
|
info=4010
|
|
call psb_errpush(info,name,a_err='psb_realloc')
|
|
goto 9999
|
|
end if
|
|
end If
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
|
|
End Subroutine psb_icksz1d
|
|
|
|
|
|
Subroutine psb_dcksz1d(len,v,info,pad)
|
|
use psb_error_mod
|
|
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len
|
|
real(kind(1.d0)),allocatable, intent(inout) :: v(:)
|
|
integer :: info
|
|
real(kind(1.d0)), optional, intent(in) :: pad
|
|
! ...Local Variables
|
|
character(len=20) :: name
|
|
logical, parameter :: debug=.false.
|
|
integer :: isz, err_act
|
|
|
|
name='psb_ensure_size'
|
|
call psb_erractionsave(err_act)
|
|
|
|
if(psb_get_errstatus().ne.0) return
|
|
info=0
|
|
|
|
If (len > psb_size(v)) Then
|
|
isz = max((3*psb_size(v))/2,(len+1))
|
|
call psb_realloc(isz,v,info,pad=pad)
|
|
if (info /= 0) then
|
|
info=4010
|
|
call psb_errpush(info,name,a_err='psb_realloc')
|
|
goto 9999
|
|
End If
|
|
end If
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
|
|
End Subroutine psb_dcksz1d
|
|
|
|
|
|
Subroutine psb_zcksz1d(len,v,info,pad)
|
|
use psb_error_mod
|
|
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len
|
|
complex(kind(1.d0)),allocatable, intent(inout) :: v(:)
|
|
integer :: info
|
|
complex(kind(1.d0)), optional, intent(in) :: pad
|
|
! ...Local Variables
|
|
character(len=20) :: name
|
|
logical, parameter :: debug=.false.
|
|
integer :: isz, err_act
|
|
|
|
name='psb_ensure_size'
|
|
call psb_erractionsave(err_act)
|
|
|
|
if(psb_get_errstatus().ne.0) return
|
|
info=0
|
|
|
|
If (len > psb_size(v)) Then
|
|
isz = max((3*psb_size(v))/2,(len+1))
|
|
call psb_realloc(isz,v,info,pad=pad)
|
|
if (info /= 0) then
|
|
info=4010
|
|
call psb_errpush(info,name,a_err='psb_realloc')
|
|
goto 9999
|
|
end if
|
|
end If
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
|
|
End Subroutine psb_zcksz1d
|
|
|
|
|
|
Subroutine psb_dreallocate1i(len,rrax,info,pad,lb)
|
|
use psb_error_mod
|
|
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len
|
|
Integer,allocatable, intent(inout) :: rrax(:)
|
|
integer :: info
|
|
integer, optional, intent(in) :: pad
|
|
integer, optional, intent(in) :: lb
|
|
! ...Local Variables
|
|
Integer,allocatable :: tmp(:)
|
|
Integer :: dim, err_act, err,i,lb_, lbi, ub_
|
|
character(len=20) :: name
|
|
logical, parameter :: debug=.false.
|
|
|
|
name='psb_dreallocate1i'
|
|
call psb_erractionsave(err_act)
|
|
|
|
if (debug) write(0,*) 'reallocate I',len
|
|
if (psb_get_errstatus().ne.0) return
|
|
info=0
|
|
if (present(lb)) then
|
|
lb_ = lb
|
|
else
|
|
lb_ = 1
|
|
endif
|
|
if ((len<0)) then
|
|
err=2025
|
|
call psb_errpush(err,name,i_err=(/len,0,0,0,0/))
|
|
goto 9999
|
|
end if
|
|
ub_ = lb_+len-1
|
|
|
|
if (allocated(rrax)) then
|
|
dim = size(rrax)
|
|
lbi = lbound(rrax,1)
|
|
If ((dim /= len).or.(lbi /= lb_)) Then
|
|
Allocate(tmp(lb_:ub_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
tmp(lb_:lb_-1+min(len,dim))=rrax(lbi:lbi-1+min(len,dim))
|
|
call psb_transfer(tmp,rrax,info)
|
|
end if
|
|
else
|
|
dim = 0
|
|
allocate(rrax(lb_:ub_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
endif
|
|
if (present(pad)) then
|
|
rrax(lb_-1+dim+1:lb_-1+len) = pad
|
|
endif
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
|
|
End Subroutine psb_dreallocate1i
|
|
|
|
|
|
Subroutine psb_dreallocate1d(len,rrax,info,pad,lb)
|
|
use psb_error_mod
|
|
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len
|
|
Real(kind(1.d0)),allocatable, intent(inout) :: rrax(:)
|
|
integer :: info
|
|
real(kind(1.d0)), optional, intent(in) :: pad
|
|
integer, optional, intent(in) :: lb
|
|
|
|
! ...Local Variables
|
|
Real(kind(1.d0)),allocatable :: tmp(:)
|
|
Integer :: dim,err_act,err,m, lb_, lbi,ub_
|
|
character(len=20) :: name
|
|
logical, parameter :: debug=.false.
|
|
|
|
name='psb_dreallocate1d'
|
|
call psb_erractionsave(err_act)
|
|
info = 0
|
|
if (debug) write(0,*) 'reallocate D',len
|
|
|
|
if (present(lb)) then
|
|
lb_ = lb
|
|
else
|
|
lb_ = 1
|
|
endif
|
|
if ((len<0)) then
|
|
err=2025
|
|
call psb_errpush(err,name,i_err=(/len,0,0,0,0/))
|
|
goto 9999
|
|
end if
|
|
ub_ = lb_ + len-1
|
|
|
|
if (allocated(rrax)) then
|
|
dim = size(rrax)
|
|
lbi = lbound(rrax,1)
|
|
If ((dim /= len).or.(lbi /= lb_)) Then
|
|
Allocate(tmp(lb_:ub_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
tmp(lb_:lb_-1+min(len,dim))=rrax(lbi:lbi-1+min(len,dim))
|
|
call psb_transfer(tmp,rrax,info)
|
|
End If
|
|
else
|
|
dim = 0
|
|
Allocate(rrax(lb_:ub_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
endif
|
|
if (present(pad)) then
|
|
rrax(lb_-1+dim+1:lb_-1+len) = pad
|
|
endif
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
End Subroutine psb_dreallocate1d
|
|
|
|
|
|
Subroutine psb_dreallocate1z(len,rrax,info,pad,lb)
|
|
use psb_error_mod
|
|
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len
|
|
complex(kind(1.d0)),allocatable, intent(inout):: rrax(:)
|
|
integer :: info
|
|
complex(kind(1.d0)), optional, intent(in) :: pad
|
|
integer, optional, intent(in) :: lb
|
|
|
|
! ...Local Variables
|
|
complex(kind(1.d0)),allocatable :: tmp(:)
|
|
Integer :: dim,err_act,err,i,lb_,ub_,lbi
|
|
character(len=20) :: name
|
|
logical, parameter :: debug=.false.
|
|
|
|
name='psb_dreallocate1z'
|
|
call psb_erractionsave(err_act)
|
|
info = 0
|
|
if (debug) write(0,*) 'reallocate Z',len
|
|
if (present(lb)) then
|
|
lb_ = lb
|
|
else
|
|
lb_ = 1
|
|
endif
|
|
if ((len<0)) then
|
|
err=2025
|
|
call psb_errpush(err,name,i_err=(/len,0,0,0,0/))
|
|
goto 9999
|
|
end if
|
|
ub_ = lb_+len-1
|
|
|
|
if (allocated(rrax)) then
|
|
dim = size(rrax)
|
|
lbi = lbound(rrax,1)
|
|
If ((dim /= len).or.(lbi /= lb_)) Then
|
|
Allocate(tmp(lb_:ub_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
tmp(lb_:lb_-1+min(len,dim))=rrax(lbi:lbi-1+min(len,dim))
|
|
call psb_transfer(tmp,rrax,info)
|
|
end if
|
|
else
|
|
dim = 0
|
|
Allocate(rrax(lb_:ub_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
endif
|
|
if (present(pad)) then
|
|
rrax(lb_-1+dim+1:lb_-1+len) = pad
|
|
endif
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
End Subroutine psb_dreallocate1z
|
|
|
|
|
|
|
|
Subroutine psb_dreallocated2(len1,len2,rrax,info,pad,lb1,lb2)
|
|
use psb_error_mod
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len1,len2
|
|
Real(kind(1.d0)),allocatable :: rrax(:,:)
|
|
integer :: info
|
|
real(kind(1.d0)), optional, intent(in) :: pad
|
|
Integer,Intent(in), optional :: lb1,lb2
|
|
|
|
! ...Local Variables
|
|
|
|
Real(kind(1.d0)),allocatable :: tmp(:,:)
|
|
Integer :: dim,err_act,err,i, m, dim2,lb1_, lb2_, ub1_, ub2_,&
|
|
& lbi1, lbi2
|
|
character(len=20) :: name
|
|
|
|
name='psb_dreallocated2'
|
|
call psb_erractionsave(err_act)
|
|
info = 0
|
|
if (present(lb1)) then
|
|
lb1_ = lb1
|
|
else
|
|
lb1_ = 1
|
|
endif
|
|
if (present(lb2)) then
|
|
lb2_ = lb2
|
|
else
|
|
lb2_ = 1
|
|
endif
|
|
ub1_ = lb1_ + len1 -1
|
|
ub2_ = lb2_ + len2 -1
|
|
|
|
if (allocated(rrax)) then
|
|
dim = size(rrax,1)
|
|
lbi1 = lbound(rrax,1)
|
|
dim2 = size(rrax,2)
|
|
lbi2 = lbound(rrax,2)
|
|
If ((dim /= len1).or.(dim2 /= len2).or.(lbi1 /= lb1_)&
|
|
& .or.(lbi2 /= lb2_)) Then
|
|
Allocate(tmp(lb1_:ub1_,lb2_:ub2_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
tmp(lb1_:lb1_-1+min(len1,dim),lb2_:lb2_-1+min(len2,dim2)) = &
|
|
& rrax(lbi1:lbi1-1+min(len1,dim),lbi2:lbi2-1+min(len2,dim2))
|
|
call psb_transfer(tmp,rrax,info)
|
|
End If
|
|
else
|
|
dim = 0
|
|
dim2 = 0
|
|
Allocate(rrax(lb1_:ub1_,lb2_:ub2_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
endif
|
|
if (present(pad)) then
|
|
rrax(lb1_-1+dim+1:lb1_-1+len1,:) = pad
|
|
rrax(lb1_:lb1_-1+dim,lb2_-1+dim2+1:lb2_-1+len2) = pad
|
|
endif
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
End Subroutine psb_dreallocated2
|
|
|
|
|
|
|
|
Subroutine psb_dreallocatez2(len1,len2,rrax,info,pad,lb1,lb2)
|
|
use psb_error_mod
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len1,len2
|
|
complex(kind(1.d0)),allocatable :: rrax(:,:)
|
|
integer :: info
|
|
complex(kind(1.d0)), optional, intent(in) :: pad
|
|
Integer,Intent(in), optional :: lb1,lb2
|
|
|
|
! ...Local Variables
|
|
|
|
complex(kind(1.d0)),allocatable :: tmp(:,:)
|
|
Integer :: dim,err_act,err,i, m, dim2,lb1_, lb2_, ub1_, ub2_,&
|
|
& lbi1, lbi2
|
|
character(len=20) :: name
|
|
|
|
name='psb_dreallocatez2'
|
|
call psb_erractionsave(err_act)
|
|
info = 0
|
|
if (present(lb1)) then
|
|
lb1_ = lb1
|
|
else
|
|
lb1_ = 1
|
|
endif
|
|
if (present(lb2)) then
|
|
lb2_ = lb2
|
|
else
|
|
lb2_ = 1
|
|
endif
|
|
ub1_ = lb1_ + len1 -1
|
|
ub2_ = lb2_ + len2 -1
|
|
|
|
if (allocated(rrax)) then
|
|
dim = size(rrax,1)
|
|
lbi1 = lbound(rrax,1)
|
|
dim2 = size(rrax,2)
|
|
lbi2 = lbound(rrax,2)
|
|
If ((dim /= len1).or.(dim2 /= len2).or.(lbi1 /= lb1_)&
|
|
& .or.(lbi2 /= lb2_)) Then
|
|
Allocate(tmp(lb1_:ub1_,lb2_:ub2_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
tmp(lb1_:lb1_-1+min(len1,dim),lb2_:lb2_-1+min(len2,dim2)) = &
|
|
& rrax(lbi1:lbi1-1+min(len1,dim),lbi2:lbi2-1+min(len2,dim2))
|
|
call psb_transfer(tmp,rrax,info)
|
|
End If
|
|
else
|
|
dim = 0
|
|
dim2 = 0
|
|
Allocate(rrax(lb1_:ub1_,lb2_:ub2_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
endif
|
|
if (present(pad)) then
|
|
rrax(lb1_-1+dim+1:lb1_-1+len1,:) = pad
|
|
rrax(lb1_:lb1_-1+dim,lb2_-1+dim2+1:lb2_-1+len2) = pad
|
|
endif
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
End Subroutine psb_dreallocatez2
|
|
|
|
|
|
Subroutine psb_dreallocatei2(len1,len2,rrax,info,pad,lb1,lb2)
|
|
use psb_error_mod
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len1,len2
|
|
integer,allocatable :: rrax(:,:)
|
|
integer :: info
|
|
integer, optional, intent(in) :: pad
|
|
Integer,Intent(in), optional :: lb1,lb2
|
|
|
|
! ...Local Variables
|
|
integer,allocatable :: tmp(:,:)
|
|
Integer :: dim,err_act,err,i, m, dim2,lb1_, lb2_, ub1_, ub2_,&
|
|
& lbi1, lbi2
|
|
character(len=20) :: name
|
|
|
|
name='psb_dreallocatei2'
|
|
call psb_erractionsave(err_act)
|
|
info = 0
|
|
if (present(lb1)) then
|
|
lb1_ = lb1
|
|
else
|
|
lb1_ = 1
|
|
endif
|
|
if (present(lb2)) then
|
|
lb2_ = lb2
|
|
else
|
|
lb2_ = 1
|
|
endif
|
|
ub1_ = lb1_ + len1 -1
|
|
ub2_ = lb2_ + len2 -1
|
|
|
|
if (allocated(rrax)) then
|
|
dim = size(rrax,1)
|
|
lbi1 = lbound(rrax,1)
|
|
dim2 = size(rrax,2)
|
|
lbi2 = lbound(rrax,2)
|
|
If ((dim /= len1).or.(dim2 /= len2).or.(lbi1 /= lb1_)&
|
|
& .or.(lbi2 /= lb2_)) Then
|
|
Allocate(tmp(lb1_:ub1_,lb2_:ub2_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
tmp(lb1_:lb1_-1+min(len1,dim),lb2_:lb2_-1+min(len2,dim2)) = &
|
|
& rrax(lbi1:lbi1-1+min(len1,dim),lbi2:lbi2-1+min(len2,dim2))
|
|
call psb_transfer(tmp,rrax,info)
|
|
End If
|
|
else
|
|
dim = 0
|
|
dim2 = 0
|
|
Allocate(rrax(lb1_:ub1_,lb2_:ub2_),stat=info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
endif
|
|
if (present(pad)) then
|
|
rrax(lb1_-1+dim+1:lb1_-1+len1,:) = pad
|
|
rrax(lb1_:lb1_-1+dim,lb2_-1+dim2+1:lb2_-1+len2) = pad
|
|
endif
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
End Subroutine psb_dreallocatei2
|
|
|
|
Subroutine psb_dreallocate2i(len,rrax,y,info,pad)
|
|
use psb_error_mod
|
|
! ...Subroutine Arguments
|
|
|
|
Integer,Intent(in) :: len
|
|
Integer,allocatable, intent(inout) :: rrax(:),y(:)
|
|
integer :: info
|
|
integer, optional, intent(in) :: pad
|
|
character(len=20) :: name
|
|
integer :: err_act, err
|
|
|
|
name='psb_dreallocate2i'
|
|
call psb_erractionsave(err_act)
|
|
|
|
if(psb_get_errstatus().ne.0) return
|
|
info=0
|
|
call psb_dreallocate1i(len,rrax,info,pad=pad)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
call psb_dreallocate1i(len,y,info,pad=pad)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
|
|
End Subroutine psb_dreallocate2i
|
|
|
|
|
|
|
|
|
|
Subroutine psb_dreallocate2i1d(len,rrax,y,z,info)
|
|
use psb_error_mod
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len
|
|
Integer,allocatable, intent(inout) :: rrax(:),y(:)
|
|
Real(Kind(1.d0)),allocatable, intent(inout) :: z(:)
|
|
integer :: info
|
|
character(len=20) :: name
|
|
integer :: err_act, err
|
|
|
|
name='psb_dreallocate2i1d'
|
|
call psb_erractionsave(err_act)
|
|
|
|
|
|
info = 0
|
|
call psb_dreallocate1i(len,rrax,info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
call psb_dreallocate1i(len,y,info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
call psb_dreallocate1d(len,z,info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
End Subroutine psb_dreallocate2i1d
|
|
|
|
|
|
|
|
Subroutine psb_dreallocate2i1z(len,rrax,y,z,info)
|
|
use psb_error_mod
|
|
! ...Subroutine Arguments
|
|
Integer,Intent(in) :: len
|
|
Integer,allocatable, intent(inout) :: rrax(:),y(:)
|
|
complex(Kind(1.d0)),allocatable, intent(inout) :: z(:)
|
|
integer :: info
|
|
character(len=20) :: name
|
|
integer :: err_act, err
|
|
|
|
name='psb_dreallocate2i1d'
|
|
call psb_erractionsave(err_act)
|
|
|
|
|
|
info = 0
|
|
call psb_dreallocate1i(len,rrax,info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
call psb_dreallocate1i(len,y,info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
call psb_dreallocate1z(len,z,info)
|
|
if (info /= 0) then
|
|
err=4000
|
|
call psb_errpush(err,name)
|
|
goto 9999
|
|
end if
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.psb_act_ret_) then
|
|
return
|
|
else
|
|
call psb_error()
|
|
end if
|
|
return
|
|
End Subroutine psb_dreallocate2i1z
|
|
|
|
Subroutine psb_dtransfer1d(vin,vout,info)
|
|
use psb_error_mod
|
|
real(kind(1.d0)), allocatable, intent(inout) :: vin(:),vout(:)
|
|
integer, intent(out) :: info
|
|
!
|
|
!
|
|
info = 0
|
|
#ifdef HAVE_MOVE_ALLOC
|
|
|
|
if (allocated(vin)) then
|
|
call move_alloc(vin,vout)
|
|
else if (allocated(vout)) then
|
|
!!$ write(0,*) 'transfer: Clearing output'
|
|
deallocate(vout)
|
|
end if
|
|
|
|
#else
|
|
|
|
if (.not.allocated(vin) ) then
|
|
if (allocated(vout)) then
|
|
deallocate(vout,stat=info)
|
|
end if
|
|
else if (allocated(vin)) then
|
|
if (.not.allocated(vout)) then
|
|
allocate(vout(size(vin)),stat=info)
|
|
if (info /= 0) return
|
|
else
|
|
if (size(vout) /= size(vin)) then
|
|
deallocate(vout,stat=info)
|
|
if (info /= 0) return
|
|
allocate(vout(size(vin)),stat=info)
|
|
if (info /= 0) return
|
|
end if
|
|
end if
|
|
vout = vin
|
|
deallocate(vin,stat=info)
|
|
end if
|
|
#endif
|
|
end Subroutine psb_dtransfer1d
|
|
|
|
Subroutine psb_dtransfer2d(vin,vout,info)
|
|
use psb_error_mod
|
|
real(kind(1.d0)), allocatable, intent(inout) :: vin(:,:),vout(:,:)
|
|
integer, intent(out) :: info
|
|
!
|
|
!
|
|
info = 0
|
|
#ifdef HAVE_MOVE_ALLOC
|
|
if (allocated(vin)) then
|
|
call move_alloc(vin,vout)
|
|
else if (allocated(vout)) then
|
|
deallocate(vout)
|
|
end if
|
|
#else
|
|
|
|
if (.not.allocated(vin) ) then
|
|
if (allocated(vout)) then
|
|
deallocate(vout,stat=info)
|
|
end if
|
|
else if (allocated(vin)) then
|
|
if (.not.allocated(vout)) then
|
|
allocate(vout(size(vin,1),size(vin,2)),stat=info)
|
|
if (info /= 0) return
|
|
else
|
|
if (size(vout) /= size(vin)) then
|
|
deallocate(vout,stat=info)
|
|
if (info /= 0) return
|
|
allocate(vout(size(vin,1),size(vin,2)),stat=info)
|
|
if (info /= 0) return
|
|
end if
|
|
end if
|
|
vout = vin
|
|
deallocate(vin,stat=info)
|
|
end if
|
|
#endif
|
|
end Subroutine psb_dtransfer2d
|
|
|
|
Subroutine psb_ztransfer1d(vin,vout,info)
|
|
use psb_error_mod
|
|
complex(kind(1.d0)), allocatable, intent(inout) :: vin(:),vout(:)
|
|
integer, intent(out) :: info
|
|
!
|
|
!
|
|
info = 0
|
|
#ifdef HAVE_MOVE_ALLOC
|
|
if (allocated(vin)) then
|
|
call move_alloc(vin,vout)
|
|
else if (allocated(vout)) then
|
|
deallocate(vout)
|
|
end if
|
|
#else
|
|
if (.not.allocated(vin) ) then
|
|
if (allocated(vout)) then
|
|
deallocate(vout,stat=info)
|
|
end if
|
|
else if (allocated(vin)) then
|
|
if (.not.allocated(vout)) then
|
|
allocate(vout(size(vin)),stat=info)
|
|
if (info /= 0) return
|
|
else
|
|
if (size(vout) /= size(vin)) then
|
|
deallocate(vout,stat=info)
|
|
if (info /= 0) return
|
|
allocate(vout(size(vin)),stat=info)
|
|
if (info /= 0) return
|
|
end if
|
|
end if
|
|
vout = vin
|
|
deallocate(vin,stat=info)
|
|
end if
|
|
#endif
|
|
end Subroutine psb_ztransfer1d
|
|
|
|
Subroutine psb_ztransfer2d(vin,vout,info)
|
|
use psb_error_mod
|
|
complex(kind(1.d0)), allocatable, intent(inout) :: vin(:,:),vout(:,:)
|
|
integer, intent(out) :: info
|
|
!
|
|
!
|
|
info = 0
|
|
#ifdef HAVE_MOVE_ALLOC
|
|
if (allocated(vin)) then
|
|
call move_alloc(vin,vout)
|
|
else if (allocated(vout)) then
|
|
deallocate(vout)
|
|
end if
|
|
#else
|
|
if (.not.allocated(vin) ) then
|
|
if (allocated(vout)) then
|
|
deallocate(vout,stat=info)
|
|
end if
|
|
else if (allocated(vin)) then
|
|
if (.not.allocated(vout)) then
|
|
allocate(vout(size(vin,1),size(vin,2)),stat=info)
|
|
if (info /= 0) return
|
|
else
|
|
if (size(vout) /= size(vin)) then
|
|
deallocate(vout,stat=info)
|
|
if (info /= 0) return
|
|
allocate(vout(size(vin,1),size(vin,2)),stat=info)
|
|
if (info /= 0) return
|
|
end if
|
|
end if
|
|
vout = vin
|
|
deallocate(vin,stat=info)
|
|
end if
|
|
#endif
|
|
end Subroutine psb_ztransfer2d
|
|
|
|
Subroutine psb_itransfer1d(vin,vout,info)
|
|
use psb_error_mod
|
|
integer, allocatable, intent(inout) :: vin(:),vout(:)
|
|
integer, intent(out) :: info
|
|
!
|
|
!
|
|
info = 0
|
|
#ifdef HAVE_MOVE_ALLOC
|
|
if (allocated(vin)) then
|
|
call move_alloc(vin,vout)
|
|
else if (allocated(vout)) then
|
|
!!$ write(0,*) 'transfer: Clearing output'
|
|
deallocate(vout)
|
|
end if
|
|
#else
|
|
if (.not.allocated(vin) ) then
|
|
if (allocated(vout)) then
|
|
deallocate(vout,stat=info)
|
|
end if
|
|
else if (allocated(vin)) then
|
|
if (.not.allocated(vout)) then
|
|
allocate(vout(size(vin)),stat=info)
|
|
if (info /= 0) return
|
|
else
|
|
if (size(vout) /= size(vin)) then
|
|
deallocate(vout,stat=info)
|
|
if (info /= 0) return
|
|
allocate(vout(size(vin)),stat=info)
|
|
if (info /= 0) return
|
|
end if
|
|
end if
|
|
vout = vin
|
|
deallocate(vin,stat=info)
|
|
end if
|
|
#endif
|
|
end Subroutine psb_itransfer1d
|
|
|
|
Subroutine psb_itransfer2d(vin,vout,info)
|
|
use psb_error_mod
|
|
integer, allocatable, intent(inout) :: vin(:,:),vout(:,:)
|
|
integer, intent(out) :: info
|
|
!
|
|
!
|
|
info = 0
|
|
#ifdef HAVE_MOVE_ALLOC
|
|
if (allocated(vin)) then
|
|
call move_alloc(vin,vout)
|
|
else if (allocated(vout)) then
|
|
deallocate(vout)
|
|
end if
|
|
#else
|
|
if (.not.allocated(vin) ) then
|
|
if (allocated(vout)) then
|
|
deallocate(vout,stat=info)
|
|
end if
|
|
else if (allocated(vin)) then
|
|
if (.not.allocated(vout)) then
|
|
allocate(vout(size(vin,1),size(vin,2)),stat=info)
|
|
if (info /= 0) return
|
|
else
|
|
if (size(vout) /= size(vin)) then
|
|
deallocate(vout,stat=info)
|
|
if (info /= 0) return
|
|
allocate(vout(size(vin,1),size(vin,2)),stat=info)
|
|
if (info /= 0) return
|
|
end if
|
|
end if
|
|
vout = vin
|
|
deallocate(vin,stat=info)
|
|
end if
|
|
#endif
|
|
end Subroutine psb_itransfer2d
|
|
|
|
end module psb_realloc_mod
|