annotate libgomp/testsuite/libgomp.c/collapse-1.c @ 0:a06113de4d67

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author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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1 /* { dg-do run } */
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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2
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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3 #include <string.h>
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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4 #include <stdlib.h>
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5
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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6 int
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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7 main (void)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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8 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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9 int i, j, k, l = 0;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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10 int a[3][3][3];
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11
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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12 memset (a, '\0', sizeof (a));
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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13 #pragma omp parallel for collapse(4 - 1) schedule(static, 4)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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14 for (i = 0; i < 2; i++)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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15 for (j = 0; j < 2; j++)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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16 for (k = 0; k < 2; k++)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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17 a[i][j][k] = i + j * 4 + k * 16;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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18 #pragma omp parallel
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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19 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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20 #pragma omp for collapse(2) reduction(|:l) private(k)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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21 for (i = 0; i < 2; i++)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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22 for (j = 0; j < 2; j++)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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23 for (k = 0; k < 2; k++)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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24 if (a[i][j][k] != i + j * 4 + k * 16)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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25 l = 1;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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26 }
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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27 if (l)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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28 abort ();
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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29 return 0;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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30 }