forked from OSchip/llvm-project
48 lines
1.4 KiB
Fortran
48 lines
1.4 KiB
Fortran
<ompts:test>
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<ompts:testdescription>Test which checks the omp parallel copyin directive.</ ompts:testdescription>
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<ompts:ompversion>2.0</ompts:ompversion>
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<ompts:directive>omp parallel copyin</ompts:directive>
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<ompts:dependences>omp critical,omp threadprivate</ompts:dependences>
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<ompts:testcode>
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! Changelog:
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INTEGER FUNCTION <ompts:testcode:functionname>omp_copyin</ompts:testcode:functionname>()
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IMPLICIT NONE
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INTEGER known_sum
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<ompts:orphan:vars>
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! INTEGER, SAVE::sum1
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! implicitly by omp_threadprivate, see spec25 Chap. 2.8.2
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INTEGER sum1
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COMMON /csum1/ sum1
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INTEGER sum, i, threads
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COMMON /orphvars/ sum, i, threads
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! C. Niethammer 30.11.06: moved threadprivate statement into the orphaned
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! function
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!$omp threadprivate(/csum1/)
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</ompts:orphan:vars>
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sum = 0
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sum1 = 7
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threads = 0
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<ompts:orphan>
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!$omp parallel <ompts:check>copyin(sum1)</ompts:check>
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! print *,"sum1",sum1
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!$omp do
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DO i=1, 999
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sum1 = sum1 + i
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END DO
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!$omp critical
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sum = sum + sum1
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threads = threads + 1
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!$omp end critical
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!$omp end parallel
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</ompts:orphan>
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known_sum = 999*1000/2 + 7*threads
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IF ( known_sum .EQ. sum ) 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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