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41 lines
1017 B
Fortran
41 lines
1017 B
Fortran
submodule (psb_s_oacc_hll_mat_mod) psb_s_oacc_hll_scals_impl
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use psb_base_mod
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contains
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module subroutine psb_s_oacc_hll_scals(d, a, info)
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implicit none
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class(psb_s_oacc_hll_sparse_mat), intent(inout) :: a
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real(psb_spk_), intent(in) :: d
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: err_act
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character(len=20) :: name = 'scal'
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integer(psb_ipk_) :: i, j, k, hksz, nzt, nhacks
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info = psb_success_
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call psb_erractionsave(err_act)
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if (a%is_host()) call a%sync()
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hksz = a%hksz
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nhacks = (a%get_nrows() + hksz - 1) / hksz
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nzt = a%nzt
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! $ a parallel loop collapse(2) present(a)
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!$acc parallel loop present(a)
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do i = 1, nhacks
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do j = a%hkoffs(i), a%hkoffs(i + 1) - 1
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a%val(j) = a%val(j) * d
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end do
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end do
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call a%set_dev()
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call psb_erractionrestore(err_act)
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return
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9999 call psb_error_handler(err_act)
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return
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end subroutine psb_s_oacc_hll_scals
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end submodule psb_s_oacc_hll_scals_impl
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