forked from OSchip/llvm-project
68 lines
1.9 KiB
Fortran
68 lines
1.9 KiB
Fortran
<ompts:test>
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<ompts:testdescription>Test with omp for collapse clause. Bind with two loops. Without the collapse clause, the first loop will not be ordered</ompts:testdescription>
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<ompts:ompversion>3.0</ompts:ompversion>
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<ompts:directive>omp do collapse</ompts:directive>
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<ompts:dependences>omp critical,omp do schedule</ompts:dependences>
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<ompts:testcode>
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LOGICAL FUNCTION check_is_larger(i)
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implicit none
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INTEGER :: i
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INTEGER, save :: last_i
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LOGICAL :: is_larger
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if (i .eq. 1) last_i = 0
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is_larger = (i .ge. last_i) .and. ((i-last_i) .le. 1)
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last_i = i
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check_is_larger = is_larger
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END FUNCTION check_is_larger
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INTEGER FUNCTION <ompts:testcode:functionname>do_collapse</ompts:testcode:functionname>()
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IMPLICIT NONE
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INTEGER i, j
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<ompts:orphan:vars>
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LOGICAL check_is_larger
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LOGICAL my_is_larger
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LOGICAL is_larger
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COMMON /orphvars/ is_larger
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</ompts:orphan:vars>
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INCLUDE "omp_testsuite.f"
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is_larger = .true.
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!$omp parallel private(my_is_larger)
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<ompts:orphan>
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my_is_larger = .true.
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!$omp do private(i,j) schedule(static,1) <ompts:check>collapse(2)</ompts:check>
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!$omp+ ordered
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DO i=1,100
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<ompts:crosscheck>
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my_is_larger = check_is_larger(i) .and. my_is_larger
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</ompts:crosscheck>
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DO j=1,00
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<ompts:check>
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!$omp ordered
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my_is_larger = check_is_larger(i) .and. my_is_larger
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!$omp end ordered
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</ompts:check>
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END DO
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END DO
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!$omp end do
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!$omp critical
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is_larger = is_larger .and. my_is_larger
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!$omp end critical
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</ompts:orphan>
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!$omp end parallel
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if (is_larger) then
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<testfunctionname></testfunctionname> = 1
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else
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<testfunctionname></testfunctionname> = 0
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end if
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END FUNCTION
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</ompts:testcode>
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</ompts:test>
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