54 lines
1.4 KiB
Fortran
54 lines
1.4 KiB
Fortran
<ompts:test>
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<ompts:testdescription>Test if the compiler support nested parallelism.</ompts:testdescription>
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<ompts:version>2.5</ompts:version>
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<ompts:directive>nestedtest</ompts:directive>
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<ompts:dependences>omp critical</ompts:dependences>
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<ompts:testcode>
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INTEGER FUNCTION <ompts:testcode:functionname>omp_nested</ompts:testcode:functionname>()
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IMPLICIT NONE
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INCLUDE "omp_testsuite.f"
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<ompts:orphan:vars>
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INTEGER counter
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COMMON /orphvars/ counter
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</ompts:orphan:vars>
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counter =0
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<ompts:check>
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!$ CALL OMP_SET_NESTED(.TRUE.)
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!#ifdef _OPENMP
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! CALL OMP_SET_NESTED(.TRUE.)
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!#endif
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</ompts:check>
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<ompts:crosscheck>
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!$ CALL OMP_SET_NESTED(.FALSE.)
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!#ifdef _OPENMP
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! CALL OMP_SET_NESTED(.FALSE.)
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!#endif
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</ompts:crosscheck>
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!$omp parallel
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<ompts:orphan>
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!$omp critical
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counter = counter + 1
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!$omp end critical
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!$omp parallel
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!$omp critical
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counter = counter - 1
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!$omp end critical
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!$omp end parallel
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</ompts:orphan>
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!$omp end parallel
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IF (counter .EQ. 0 ) THEN
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WRITE (1,*) "Counter was 0"
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<testfunctionname></testfunctionname> = 0
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ELSE
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WRITE (1,*) "Counter was", counter
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<testfunctionname></testfunctionname> = 1
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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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