forked from OSchip/llvm-project
50 lines
1.4 KiB
Fortran
50 lines
1.4 KiB
Fortran
<ompts:test>
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<ompts:testdescription>Test which checks the omp flush directive.</ompts:testdescription>
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<ompts:ompversion>2.0</ompts:ompversion>
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<ompts:directive>omp flush</ompts:directive>
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<ompts:dependences>omp barrier</ompts:dependences>
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<ompts:testcode>
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INTEGER FUNCTION <ompts:testcode:functionname>omp_flush</ompts:testcode:functionname>()
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IMPLICIT NONE
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INTEGER result1, dummy, rank
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INTEGER omp_get_thread_num
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<ompts:orphan:vars>
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INTEGER result2
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COMMON /orphvars/ result2
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</ompts:orphan:vars>
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result1=0
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result2=0
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!$omp parallel private(rank)
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rank = omp_get_thread_num()
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!$omp barrier
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IF ( rank .EQ. 1 ) THEN
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result2 = 3
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<ompts:orphan>
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<ompts:check>
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!$omp flush(result2)
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</ompts:check>
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</ompts:orphan>
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dummy = result2
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END IF
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IF ( rank .EQ. 0 ) THEN
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call sleep(1)
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<ompts:orphan>
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<ompts:check>
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!$omp flush(result2)
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</ompts:check>
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</ompts:orphan>
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result1 = result2
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END IF
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!$omp end parallel
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! PRINT *,"1:", result1, "2:", result2, "dummy", dummy
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IF ( (result1 .EQ. result2) .AND. (result2 .EQ. dummy) .AND.
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& (result2 .EQ. 3) ) 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
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</ompts:testcode>
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</ompts:test>
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