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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
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! { dg-do run }

program main
  integer v1, v2
  integer x

  x = 99

  !$acc parallel copy (v1, v2, x)

  !$acc atomic read
    v1 = x;
  !$acc end atomic

  !$acc atomic write
    x = 32;
  !$acc end atomic

  !$acc atomic read
    v2 = x;
  !$acc end atomic

  !$acc end parallel

  if (v1 .ne. 99) STOP 1

  if (v2 .ne. 32) STOP 2

end program main