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<ompts:test>
<ompts:testdescription>Test which checks the omp_set_nest_lock and the omp_unset_nest_lock function.</ompts:testdescription>
<ompts:ompversion>2.0</ompts:ompversion>
<ompts:directive>omp_nest_lock</ompts:directive>
<ompts:dependences>omp flush</ompts:dependences>
<ompts:testcode>
INTEGER FUNCTION <ompts:testcode:functionname>omp_nest_lock</ompts:testcode:functionname>()
IMPLICIT NONE
!result is:
! 0 -- if the test fails
! 1 -- if the test succeeds
INTEGER result
INTEGER nr_threads_in_single
INTEGER nr_iterations
INTEGER i
<ompts:orphan:vars>
INCLUDE "omp_lib.h"
INTEGER (KIND=OMP_NEST_LOCK_KIND) :: lock
COMMON /orphvars/ lock
</ompts:orphan:vars>
INCLUDE "omp_testsuite.f"
nr_iterations=0
nr_threads_in_single=0
CALL omp_init_nest_lock(lock)
result=0
!$omp parallel shared(lock,nr_threads_in_single,nr_iterations,result)
!$omp do
DO i=1,LOOPCOUNT
<ompts:orphan>
<ompts:check>
CALL omp_set_nest_lock(lock)
</ompts:check>
</ompts:orphan>
!$omp flush
nr_threads_in_single=nr_threads_in_single+1
!$omp flush
nr_iterations=nr_iterations+1
nr_threads_in_single=nr_threads_in_single-1
result=result+nr_threads_in_single
<ompts:orphan>
<ompts:check>
CALL omp_unset_nest_lock(lock)
</ompts:check>
</ompts:orphan>
END DO
!$omp end do
!$omp end parallel
CALL omp_destroy_nest_lock(lock)
! PRINT *, result, nr_iterations
IF(result.EQ.0 .AND. nr_iterations .EQ. LOOPCOUNT) THEN
<testfunctionname></testfunctionname>=1
ELSE
<testfunctionname></testfunctionname>=0
END IF
END FUNCTION
</ompts:testcode>
</ompts:test>
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