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-rw-r--r--gcc-4.4.3/libgomp/testsuite/libgomp.c/loop-2.c114
1 files changed, 0 insertions, 114 deletions
diff --git a/gcc-4.4.3/libgomp/testsuite/libgomp.c/loop-2.c b/gcc-4.4.3/libgomp/testsuite/libgomp.c/loop-2.c
deleted file mode 100644
index 4bae023c7..000000000
--- a/gcc-4.4.3/libgomp/testsuite/libgomp.c/loop-2.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Validate static scheduling iteration dispatch. We only test with
- even thread distributions here; there are multiple valid solutions
- for uneven thread distributions. */
-
-/* { dg-require-effective-target sync_int_long } */
-
-#include <omp.h>
-#include <string.h>
-#include <assert.h>
-#include "libgomp_g.h"
-
-
-#define N 360
-static int data[N][2];
-static int INCR, NTHR, CHUNK;
-
-static void clean_data (void)
-{
- memset (data, -1, sizeof (data));
-}
-
-static void test_data (void)
-{
- int n, i, c, thr, iter, chunk;
-
- chunk = CHUNK;
- if (chunk == 0)
- chunk = N / INCR / NTHR;
-
- thr = iter = c = i = 0;
-
- for (n = 0; n < N; ++n)
- {
- if (i == 0)
- {
- assert (data[n][0] == thr);
- assert (data[n][1] == iter);
- }
- else
- {
- assert (data[n][0] == -1);
- assert (data[n][1] == -1);
- }
-
- if (++i == INCR)
- {
- i = 0;
- if (++c == chunk)
- {
- c = 0;
- if (++thr == NTHR)
- {
- thr = 0;
- ++iter;
- }
- }
- }
- }
-}
-
-static void set_data (long i, int thr, int iter)
-{
- int old;
- assert (i >= 0 && i < N);
- old = __sync_lock_test_and_set (&data[i][0], thr);
- assert (old == -1);
- old = __sync_lock_test_and_set (&data[i][1], iter);
- assert (old == -1);
-}
-
-static void f_static_1 (void *dummy)
-{
- int iam = omp_get_thread_num ();
- long s0, e0, i, count = 0;
- if (GOMP_loop_static_start (0, N, INCR, CHUNK, &s0, &e0))
- do
- {
- for (i = s0; i < e0; i += INCR)
- set_data (i, iam, count);
- ++count;
- }
- while (GOMP_loop_static_next (&s0, &e0));
- GOMP_loop_end ();
-}
-
-static void test (void)
-{
- clean_data ();
- GOMP_parallel_start (f_static_1, NULL, NTHR);
- f_static_1 (NULL);
- GOMP_parallel_end ();
- test_data ();
-}
-
-int main()
-{
- omp_set_dynamic (0);
-
- NTHR = 5;
-
- INCR = 1, CHUNK = 0; /* chunk = 360 / 5 = 72 */
- test ();
-
- INCR = 4, CHUNK = 0; /* chunk = 360 / 4 / 5 = 18 */
- test ();
-
- INCR = 1, CHUNK = 4; /* 1 * 4 * 5 = 20 -> 360 / 20 = 18 iterations. */
- test ();
-
- INCR = 3, CHUNK = 4; /* 3 * 4 * 5 = 60 -> 360 / 60 = 6 iterations. */
- test ();
-
- return 0;
-}