52 lines
1.5 KiB
Fortran
52 lines
1.5 KiB
Fortran
<ompts:test>
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<ompts:testdescription>Test which checks the omp parallel sections lastprivate directive.</ompts:testdescription>
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<ompts:ompversion>2.0</ompts:ompversion>
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<ompts:directive>omp parallel sections lastprivate</ompts:directive>
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<ompts:dependences>omp critical,omp parallel sections private</ompts:dependences>
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<ompts:testcode>
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INTEGER FUNCTION <ompts:testcode:functionname>par_section_lastprivate</ompts:testcode:functionname>()
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IMPLICIT NONE
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INTEGER sum, sum0, known_sum, i ,i0
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sum = 0
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sum0 = 0
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i0 = -1
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!$omp parallel sections <ompts:check>lastprivate(i0)</ompts:check><ompts:crosscheck>private(i0)</ompts:crosscheck> private(i,sum0)
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!$omp section
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sum0 = 0
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DO i=1, 399
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sum0 = sum0 + i
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i0=i
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END DO
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!$omp critical
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sum = sum + sum0
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!$omp end critical
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!$omp section
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sum0 = 0
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DO i=400, 699
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sum0 = sum0 + i
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i0 = i
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END DO
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!$omp critical
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sum = sum + sum0
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!$omp end critical
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!$omp section
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sum0 = 0
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DO i=700, 999
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sum0 = sum0 + i
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i0 = i
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END DO
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!$omp critical
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sum = sum + sum0
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!$omp end critical
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!$omp end parallel sections
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known_sum = (999*1000)/2
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! print *, "sum", sum, "ks", known_sum, i0
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IF ( known_sum .EQ. sum .AND. i0 .EQ. 999 ) 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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