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<ompts:test>
<ompts:testdescription>Test which checks the private clause of the task directive. We create a set of tasks in a single region. We defines a variable named sum which gets declared private for each task. Now each task calcualtes a sum using this private variable. Before each calcualation step we introduce a flush command so that maybe the private variabel gets bad. At the end we check if the calculated sum was right.</ompts:testdescription>
<ompts:ompversion>3.0</ompts:ompversion>
<ompts:directive>omp task private</ompts:directive>
<ompts:dependences>omp single,omp critical</ompts:dependences>
<ompts:testcode>
INCLUDE "omp_my_sleep.f"
INTEGER FUNCTION <ompts:testcode:functionname>omp_task_firstprivate</ompts:testcode:functionname>()
IMPLICIT NONE
INCLUDE "omp_testsuite.f"
INTEGER j,i
<ompts:orphan:vars>
external my_sleep
INTEGER my_sum
INTEGER known_sum
INTEGER rslt
COMMON /orphvars/ my_sum, known_sum, rslt
</ompts:orphan:vars>
my_sum = 0
rslt = 0
known_sum = (LOOPCOUNT * (LOOPCOUNT + 1)) / 2
!$omp parallel private(j)
!$omp single
do i=1, NUM_TASKS
<ompts:orphan>
!$omp task <ompts:check>private(my_sum)</ompts:check> shared(rslt, known_sum)
<ompts:check>my_sum = 0</ompts:check>
do j = 0, LOOPCOUNT
my_sum = my_sum + j
end do
! check if calculated my_sum was right
if (my_sum .ne. known_sum) then
!$omp critical
rslt = rslt + 1
!$omp end critical
end if
!$omp end task
</ompts:orphan>
end do
!$omp end single
!$omp end parallel
if (rslt .eq. 0) then
<testfunctionname></testfunctionname> = 1
else
<testfunctionname></testfunctionname> = 0
end if
END FUNCTION
</ompts:testcode>
</ompts:test>
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