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<ompts:test>
<ompts:testdescription>Test which checks the omp_nested function.</ompts:testdescription>
<ompts:ompversion>2.0</ompts:ompversion>
<ompts:directive>omp_nested</ompts:directive>
<ompts:dependences>omp critical</ompts:dependences>
<ompts:testcode>
/*
* Test if the compiler supports nested parallelism
* By Chunhua Liao, University of Houston
* Oct. 2005
*/
#include <stdio.h>
#include "omp_testsuite.h"
int <ompts:testcode:functionname>omp_nested</ompts:testcode:functionname>(FILE * logFile)
{
<ompts:orphan:vars>
int counter = 0;
</ompts:orphan:vars>
#ifdef _OPENMP
<ompts:check>omp_set_nested(1);</ompts:check>
<ompts:crosscheck>omp_set_nested(0);</ompts:crosscheck>
#endif
#pragma omp parallel shared(counter)
{
<ompts:orphan>
#pragma omp critical
counter ++;
#pragma omp parallel
{
#pragma omp critical
counter --;
}
</ompts:orphan>
}
return (counter != 0);
}
</ompts:testcode>
</ompts:test>
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