43 lines
1002 B
C
43 lines
1002 B
C
<ompts:test>
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<ompts:testdescription>Test which checks the omp critical directive by counting up a variable in a parallelized loop within a critical section.</ompts:testdescription>
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<ompts:ompversion>2.0</ompts:ompversion>
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<ompts:directive>omp critical</ompts:directive>
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<ompts:testcode>
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#include <stdio.h>
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#include <unistd.h>
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#include "omp_testsuite.h"
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#include "omp_my_sleep.h"
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int <ompts:testcode:functionname>omp_critical</ompts:testcode:functionname> (FILE * logFile)
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{
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<ompts:orphan:vars>
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int sum;
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</ompts:orphan:vars>
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sum=0;
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int known_sum;
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<ompts:orphan>
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#pragma omp parallel
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{
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int mysum=0;
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int i;
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#pragma omp for
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for (i = 0; i < 1000; i++)
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mysum = mysum + i;
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<ompts:check>#pragma omp critical</ompts:check>
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sum = mysum +sum;
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} /* end of parallel */
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</ompts:orphan>
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printf("sum=%d\n",sum);
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known_sum = 999 * 1000 / 2;
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return (known_sum == sum);
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}
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</ompts:testcode>
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</ompts:test>
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