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! File: psb_dspscal.f90
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! Subroutine:
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! Parameters:
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!*****************************************************************************
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!* *
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!* *
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!*****************************************************************************
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subroutine psb_dspscal(a,d,info)
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! the input format
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use psb_spmat_type
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use psb_error_mod
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use psb_const_mod
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implicit none
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type(psb_dspmat_type), intent(inout) :: a
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integer, intent(out) :: info
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real(kind(1.d0)), intent(in) :: d(:)
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integer :: i,j,k,nr, nz,err_act
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character(len=20) :: name, ch_err
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name='psb_dspscal'
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info = 0
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call psb_erractionsave(err_act)
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if (a%fida == 'CSR') then
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do i=1, a%m
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do j=a%ia2(i),a%ia2(i+1)-1
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a%aspk(j) = a%aspk(j) * d(i)
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end do
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end do
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else if (a%fida == 'COO') then
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do i=1,a%infoa(psb_nnz_)
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j=a%ia1(i)
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a%aspk(i) = a%aspk(i) * d(j)
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enddo
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else if (a%fida == 'JAD') then
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info=135
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ch_err=a%fida(1:3)
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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else
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info=136
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ch_err=a%fida(1:3)
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call psb_errpush(info,name,a_err=ch_err)
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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_abort) then
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call psb_error()
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return
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end if
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return
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end subroutine psb_dspscal
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