forked from OSchip/llvm-project
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
<ompts:test>
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<ompts:testdescription>Test which checks the omp single directive by controlling how often a directive is called in an omp single region.</ompts:testdescription>
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<ompts:ompversion>2.0</ompts:ompversion>
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<ompts:directive>omp single</ompts:directive>
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<ompts:dependences>omp parallel private,omp flush</ompts:dependences>
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<ompts:testcode>
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#include <stdio.h>
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#include "omp_testsuite.h"
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int <ompts:testcode:functionname>omp_single</ompts:testcode:functionname>(FILE * logFile)
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{
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<ompts:orphan:vars>
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int nr_threads_in_single;
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int result;
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int nr_iterations;
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int i;
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</ompts:orphan:vars>
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nr_threads_in_single = 0;
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result = 0;
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nr_iterations = 0;
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#pragma omp parallel private(i)
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{
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for (i = 0; i < LOOPCOUNT; i++)
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{
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<ompts:orphan>
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<ompts:check>#pragma omp single </ompts:check>
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{
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#pragma omp flush
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nr_threads_in_single++;
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#pragma omp flush
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nr_iterations++;
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nr_threads_in_single--;
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result = result + nr_threads_in_single;
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} /* end of single */
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</ompts:orphan>
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} /* end of for */
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} /* end of parallel */
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return ((result == 0) && (nr_iterations == LOOPCOUNT));
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} /* end of check_single*/
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</ompts:testcode>
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</ompts:test>
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