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83 lines
1.3 KiB
C
83 lines
1.3 KiB
C
/* Trivial test of ordered. */
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/* { dg-require-effective-target sync_int_long } */
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#include <omp.h>
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#include <string.h>
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#include <assert.h>
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#include "libgomp_g.h"
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#define N 100
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static int next;
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static int CHUNK, NTHR;
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static void clean_data (void)
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{
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next = 0;
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}
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static void set_data (long i)
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{
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int n = __sync_fetch_and_add (&next, 1);
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assert (n == i);
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}
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#define TMPL_1(sched) \
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static void f_##sched##_1 (void *dummy) \
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{ \
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long s0, e0, i; \
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if (GOMP_loop_ordered_##sched##_start (0, N, 1, CHUNK, &s0, &e0)) \
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do \
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{ \
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for (i = s0; i < e0; ++i) \
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{ \
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GOMP_ordered_start (); \
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set_data (i); \
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GOMP_ordered_end (); \
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} \
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} \
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while (GOMP_loop_ordered_##sched##_next (&s0, &e0)); \
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GOMP_loop_end (); \
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} \
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static void t_##sched##_1 (void) \
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{ \
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clean_data (); \
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GOMP_parallel_start (f_##sched##_1, NULL, NTHR); \
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f_##sched##_1 (NULL); \
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GOMP_parallel_end (); \
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}
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TMPL_1(static)
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TMPL_1(dynamic)
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TMPL_1(guided)
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static void test (void)
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{
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t_static_1 ();
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t_dynamic_1 ();
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t_guided_1 ();
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}
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int main()
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{
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omp_set_dynamic (0);
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NTHR = 4;
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CHUNK = 1;
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test ();
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CHUNK = 5;
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test ();
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CHUNK = 7;
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test ();
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CHUNK = 0;
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t_static_1 ();
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return 0;
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}
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