mirror of
https://github.com/OpenMP/Examples.git
synced 2025-04-04 05:41:33 +01:00
56 lines
998 B
Fortran
56 lines
998 B
Fortran
! @@name: SIMD.6
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! @@type: F-free
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! @@compilable: yes
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! @@linkable: no
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! @@expect: success
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! @@version: omp_4.0
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function foo(p) result(r)
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implicit none
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!$omp declare simd(foo) notinbranch
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integer :: p, r
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p = p + 10
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r = p
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end function foo
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function myaddint(a, b, n) result(r)
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implicit none
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integer :: a(*), b(*), n, r
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integer :: i
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integer, external :: foo
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!$omp simd
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do i=1, n
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a(i) = foo(b(i)) ! foo is not called under a condition
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end do
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r = a(n)
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end function myaddint
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function goo(p) result(r)
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implicit none
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!$omp declare simd(goo) inbranch
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real :: p, r
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p = p + 18.5
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r = p
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end function goo
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function myaddfloat(x, y, n) result(r)
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implicit none
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real :: x(*), y(*), r
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integer :: n
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integer :: i
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real, external :: goo
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!$omp simd
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do i=1, n
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if (x(i) > y(i)) then
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x(i) = goo(y(i))
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! goo is called under the condition (or within a branch)
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else
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x(i) = y(i)
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endif
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end do
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r = x(n)
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end function myaddfloat
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