62 lines
2.0 KiB
Fortran
62 lines
2.0 KiB
Fortran
<ompts:test>
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<ompts:testdescription>Test which checks the omp_test_nest_lock function.</ompts:testdescription>
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<ompts:ompversion>2.0</ompts:ompversion>
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<ompts:directive>omp_test_nest_lock</ompts:directive>
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<ompts:dependences>omp flush</ompts:dependences>
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<ompts:testcode>
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INTEGER FUNCTION <ompts:testcode:functionname>omp_test_nest_lock</ompts:testcode:functionname>()
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IMPLICIT NONE
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INTEGER result
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!result is:
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! 0 -- if the test fails
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! 1 -- if the test succeeds
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INTEGER nr_threads_in_single
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INTEGER nr_iterations
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INTEGER i
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<ompts:orphan:vars>
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include "omp_lib.h"
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INTEGER (KIND=OMP_NEST_LOCK_KIND) :: lock
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COMMON /orphvars/ lock
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</ompts:orphan:vars>
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! INTEGER lck
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INCLUDE "omp_testsuite.f"
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nr_iterations=0
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nr_threads_in_single=0
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CALL OMP_INIT_NEST_LOCK(lock)
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result=0
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!$omp parallel shared(lock,nr_threads_in_single,nr_iterations,result)
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!$omp do
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DO i=1,LOOPCOUNT
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<ompts:orphan>
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<ompts:check>
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DO WHILE(OMP_TEST_NEST_LOCK(lock) .EQ. 0)
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END DO
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</ompts:check>
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</ompts:orphan>
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!$omp flush
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nr_threads_in_single=nr_threads_in_single+1
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!$omp flush
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nr_iterations=nr_iterations+1
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nr_threads_in_single=nr_threads_in_single-1
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result=result+nr_threads_in_single
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<ompts:orphan>
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<ompts:check>
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CALL OMP_UNSET_NEST_LOCK(lock)
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</ompts:check>
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</ompts:orphan>
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END DO
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!$omp end do
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!$omp end parallel
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CALL omp_destroy_nest_lock(lock)
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! print *, result, nr_iterations
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IF(result.EQ.0 .AND. nr_iterations .EQ. LOOPCOUNT) THEN
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<testfunctionname></testfunctionname>=1
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ELSE
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<testfunctionname></testfunctionname>=0
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ENDIF
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END FUNCTION
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</ompts:testcode>
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</ompts:test>
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