111
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1 /* { dg-do run } */
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2 /* { dg-require-effective-target cilkplus_runtime } */
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3 /* { dg-options "-fcilkplus" } */
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4
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5 #include <stdarg.h>
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6 #include <stdlib.h>
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7
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8
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9 double compute_total (int no_elements, ...);
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10
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11 int main(void)
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12 {
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13 double array[5] = {5.0, 4.0, 9.0, 3.0, 4.0};
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14 double array2[5] = {5.0, 6.0, 8.0, 6.0};
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15 double yy=0, xx=0, xx_serial, yy_serial;
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16
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17 yy = _Cilk_spawn compute_total(5,array[0],array[1],array[2],
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18 array[3], array[4]);
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19 xx= compute_total(4,array2[0],array2[1],array2[2], array2[3]);
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20
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21 _Cilk_sync;
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22
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23 yy_serial = compute_total(5,array[0],array[1],array[2], array[3], array[4]);
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24 xx_serial = compute_total(4,array2[0],array2[1],array2[2], array2[3]);
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25
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26 if ((xx + yy) != (xx_serial + yy_serial))
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27 return 1;
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28 return 0;
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29
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30 }
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31
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32
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33 double compute_total (int no_elements, ...)
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34 {
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35 double total = 0;
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36 va_list args;
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37 va_start(args, no_elements);
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38 int ii = 0;
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39 for (ii = 0; ii < no_elements; ii++)
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40 {
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41 total += va_arg(args,double);
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42 }
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43 va_end(args);
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44
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45 return total;
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46 }
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47
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