mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-04 01:50:38 +00:00
92 lines
2.8 KiB
C
92 lines
2.8 KiB
C
/* { dg-set-target-env-var OMP_PROC_BIND "spread,close" } */
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/* { dg-set-target-env-var OMP_PLACES "cores" } */
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/* { dg-set-target-env-var OMP_NUM_THREADS "4" } */
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/* { dg-set-target-env-var OMP_AFFINITY_FORMAT "hello" } */
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#include <omp.h>
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#include <string.h>
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#include <stdlib.h>
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int
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main ()
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{
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#define FMT "L:%0.5L%%%n>%32H<!%.33{host}!%.6P_%i_%0.18i_%0.7{ancestor_tnum} %18A"
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char buf[] = FMT, hostname[256], buf2[512 + 32], *q;
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size_t l, l2, l3;
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char *r = getenv ("OMP_AFFINITY_FORMAT");
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if (r && strcmp (r, "hello") == 0)
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{
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if (omp_get_affinity_format (NULL, 0) != 5)
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abort ();
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if (omp_get_affinity_format (buf2, 3) != 5
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|| strcmp (buf2, "he") != 0)
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abort ();
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if (omp_get_affinity_format (buf2, 6) != 5
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|| strcmp (buf2, "hello") != 0)
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abort ();
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}
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omp_set_affinity_format (buf);
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memset (buf, '^', sizeof (buf));
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if (omp_get_affinity_format (NULL, 0) != sizeof (buf) - 1)
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abort ();
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if (omp_get_affinity_format (buf, 3) != sizeof (buf) - 1
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|| buf[0] != FMT[0] || buf[1] != FMT[1] || buf[2] != '\0')
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abort ();
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memset (buf, ' ', sizeof (buf));
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if (omp_get_affinity_format (buf, sizeof (buf) - 1) != sizeof (buf) - 1
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|| strncmp (buf, FMT, sizeof (buf) - 2) != 0
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|| buf[sizeof (buf) - 2] != '\0')
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abort ();
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memset (buf, '-', sizeof (buf));
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if (omp_get_affinity_format (buf, sizeof (buf)) != sizeof (buf) - 1
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|| strcmp (buf, FMT) != 0)
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abort ();
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memset (buf, '0', sizeof (buf));
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omp_display_affinity (NULL);
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omp_display_affinity ("");
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omp_display_affinity ("%%%0.9N");
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omp_set_affinity_format ("%{host}");
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l = omp_capture_affinity (hostname, sizeof hostname, NULL);
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if (l < sizeof (hostname))
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{
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if (strlen (hostname) != l)
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abort ();
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l2 = omp_capture_affinity (NULL, 0,
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"%0.5{nesting_level}%%%32{host}|||%.33H"
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"%0.7a%3N!%N!");
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if (l2 != (5 + 1 + (l > 32 ? l : 32) + 3 + (l > 33 ? l : 33)
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+ 7 + 3 + 1 + 1 + 1))
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abort ();
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omp_set_affinity_format ("%.5L%%%32H|||%.33{host}%0.7{ancestor_tnum}"
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"%3{num_threads}!%{num_threads}!");
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l3 = omp_capture_affinity (buf2, sizeof buf2, "");
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if (l3 != l2)
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abort ();
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if (memcmp (buf2, " 0%", 5 + 1) != 0)
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abort ();
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q = buf2 + 6;
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if (memcmp (q, hostname, l) != 0)
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abort ();
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q += l;
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if (l < 32)
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for (l3 = 32 - l; l3; l3--)
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if (*q++ != ' ')
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abort ();
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if (memcmp (q, "|||", 3) != 0)
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abort ();
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q += 3;
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if (l < 33)
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for (l3 = 33 - l; l3; l3--)
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if (*q++ != ' ')
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abort ();
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if (memcmp (q, hostname, l) != 0)
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abort ();
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q += l;
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if (strcmp (q, "-0000011 !1!") != 0)
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abort ();
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}
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#pragma omp parallel num_threads (4) proc_bind(spread)
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omp_display_affinity ("%0.2a!%n!%.4L!%N;%.2t;%0.2T;%{team_num};%{num_teams};%A");
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return 0;
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}
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