mirror of
https://github.com/autc04/Retro68.git
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102 lines
2.6 KiB
Fortran
102 lines
2.6 KiB
Fortran
! { dg-do run }
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! { dg-additional-options "-msse2" { target sse2_runtime } }
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! { dg-additional-options "-mavx" { target avx_runtime } }
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integer :: a(1024), b(1024), k, m, i, s, t
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k = 4
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m = 2
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t = 1
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do i = 1, 1024
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a(i) = i - 513
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b(i) = modulo (i - 52, 39)
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if (i.lt.52.and.b(i).ne.0) b(i) = b(i) - 39
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end do
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s = foo (b)
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do i = 1, 1024
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if (a(i).ne.((i - 513) * b(i))) call abort
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if (i.lt.52.and.modulo (i - 52, 39).ne.0) then
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if (b(i).ne.(modulo (i - 52, 39) - 39)) call abort
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else
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if (b(i).ne.(modulo (i - 52, 39))) call abort
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end if
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a(i) = i - 513
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end do
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if (k.ne.(4 + 3 * 1024).or.s.ne.1596127) call abort
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k = 4
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m = 2
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t = 1
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s = bar (b)
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do i = 1, 1024
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if (a(i).ne.((i - 513) * b(i))) call abort
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if (i.lt.52.and.modulo (i - 52, 39).ne.0) then
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if (b(i).ne.(modulo (i - 52, 39) - 39)) call abort
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else
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if (b(i).ne.(modulo (i - 52, 39))) call abort
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end if
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a(i) = i - 513
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end do
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if (k.ne.(4 + 3 * 1024).or.s.ne.1596127) call abort
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k = 4
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m = 2
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t = 1
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s = baz (b)
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do i = 1, 1024
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if (a(i).ne.((i - 513) * b(i))) call abort
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if (i.lt.52.and.modulo (i - 52, 39).ne.0) then
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if (b(i).ne.(modulo (i - 52, 39) - 39)) call abort
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else
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if (b(i).ne.(modulo (i - 52, 39))) call abort
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end if
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end do
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if (k.ne.(4 + 3 * 1024).or.s.ne.1596127) call abort
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contains
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function foo (p)
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integer :: p(1024), u, v, i, s, foo
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s = 0
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!$omp simd linear(k : m + 1) reduction(+: s) lastprivate(u, v)
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do i = 1, 1024
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a(i) = a(i) * p(i)
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u = p(i) + k
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k = k + m + 1
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v = p(i) + k
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s = s + p(i) + k
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end do
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!$omp end simd
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if (i.ne.1025) call abort
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if (u.ne.(36 + 4 + 3 * 1023).or.v.ne.(36 + 4 + 3 * 1024)) call abort
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foo = s
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end function foo
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function bar (p)
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integer :: p(1024), u, v, i, s, bar
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s = 0
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!$omp simd linear(k : m + 1) reduction(+: s) lastprivate(u, v)
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do i = 1, 1024, t
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a(i) = a(i) * p(i)
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u = p(i) + k
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k = k + m + 1
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v = p(i) + k
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s = s + p(i) + k
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end do
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!$omp end simd
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if (i.ne.1025) call abort
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if (u.ne.(36 + 4 + 3 * 1023).or.v.ne.(36 + 4 + 3 * 1024)) call abort
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bar = s
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end function bar
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function baz (p)
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integer :: p(1024), u, v, i, s, baz
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s = 0
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!$omp simd linear(k : m + 1) reduction(+: s) lastprivate(u, v) &
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!$omp & linear(i : t)
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do i = 1, 1024, t
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a(i) = a(i) * p(i)
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u = p(i) + k
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k = k + m + 1
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v = p(i) + k
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s = s + p(i) + k
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end do
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if (i.ne.1025) call abort
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if (u.ne.(36 + 4 + 3 * 1023).or.v.ne.(36 + 4 + 3 * 1024)) call abort
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baz = s
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end function baz
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end
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