*
* Copyright February 2009 - Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
*
- * Distributed under GPLv2
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdio.h>
#include <stdio.h>
#include <assert.h>
#include <sys/syscall.h>
+#include <arch.h>
#if defined(_syscall0)
_syscall0(pid_t, gettid)
}
#endif
-#define rdtscll(val) do { \
- unsigned int __a,__d; \
- asm volatile("rdtsc" : "=a" (__a), "=d" (__d)); \
- (val) = ((unsigned long)__a) | (((unsigned long)__d)<<32); \
-} while(0)
-
-typedef unsigned long long cycles_t;
-
-static inline cycles_t get_cycles (void)
-{
- unsigned long long ret = 0;
-
- rdtscll(ret);
- return ret;
-}
-
+#define _LGPL_SOURCE
#include "urcu.h"
pthread_mutex_t rcu_copy_mutex = PTHREAD_MUTEX_INITIALIZER;
"reader", pthread_self(), (unsigned long)gettid());
sleep(2);
- urcu_register_thread();
+ rcu_register_thread();
time1 = get_cycles();
for (i = 0; i < OUTER_READ_LOOP; i++) {
}
time2 = get_cycles();
- urcu_unregister_thread();
+ rcu_unregister_thread();
reader_time[(unsigned long)arg] = time2 - time1;
assert(old->a == 8);
}
new->a = 8;
- old = urcu_publish_content((void **)&test_rcu_pointer, new);
+ old = rcu_publish_content(&test_rcu_pointer, new);
rcu_copy_mutex_unlock();
/* can be done after unlock */
if (old) {