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e885fe2462
2000-09-28 Sebastian Wilhelmi <wilhelmi@ira.uka.de> * configure.in: Moved determination of G_THREAD_FLAGS before G_THREAD_LIBS. Check for UnixWare systems and set the right cflags and libs there (it needs -Kthread for the native compiler and -pthread for gcc). Thanks to Boyd Lynn Gerber <gerberb@zenez.com> for the info. * configure.in: Fail immediately, when no thread library is found, instead of continuing searching for rt libs etc. Changed almost all occurances of $enable_threads to $have_threads, as that's, what we want. * tests/threadpool-test.c: Define vars inside the guard to avoid warnings.
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
#include <glib.h>
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#define RUNS 100
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G_LOCK_DEFINE_STATIC (thread_counter);
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gulong abs_thread_counter;
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gulong running_thread_counter;
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void
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thread_pool_func (gpointer a, gpointer b)
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{
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G_LOCK (thread_counter);
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abs_thread_counter++;
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running_thread_counter++;
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G_UNLOCK (thread_counter);
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g_usleep (g_random_int_range (0, 4000));
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G_LOCK (thread_counter);
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running_thread_counter--;
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G_UNLOCK (thread_counter);
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}
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int
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main (int argc,
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char *argv[])
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{
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/* Only run the test, if threads are enabled and a default thread
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implementation is available */
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#if defined(G_THREADS_ENABLED) && ! defined(G_THREADS_IMPL_NONE)
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GThreadPool *pool1, *pool2, *pool3;
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guint i;
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g_thread_init (NULL);
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pool1 = g_thread_pool_new (thread_pool_func, 3, 0, FALSE,
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G_THREAD_PRIORITY_NORMAL, FALSE, NULL, NULL);
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pool2 = g_thread_pool_new (thread_pool_func, 5, 0, FALSE,
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G_THREAD_PRIORITY_LOW, FALSE, NULL, NULL);
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pool3 = g_thread_pool_new (thread_pool_func, 7, 0, FALSE,
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G_THREAD_PRIORITY_LOW, TRUE, NULL, NULL);
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for (i = 0; i < RUNS; i++)
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{
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g_thread_pool_push (pool1, GUINT_TO_POINTER (1), NULL);
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g_thread_pool_push (pool2, GUINT_TO_POINTER (1), NULL);
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g_thread_pool_push (pool3, GUINT_TO_POINTER (1), NULL);
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}
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g_thread_pool_free (pool1, FALSE, TRUE);
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g_thread_pool_free (pool2, FALSE, TRUE);
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g_thread_pool_free (pool3, FALSE, TRUE);
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g_assert (RUNS * 3 == abs_thread_counter);
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g_assert (running_thread_counter == 0);
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#endif
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return 0;
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}
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