OpenMPI 0.1.1

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public.h
1 /*
2 * Copyright (c) 2009-2010 Cisco Systems, Inc. All rights reserved.
3 * $COPYRIGHT$
4 *
5 * Additional copyrights may follow
6 *
7 * $HEADER$
8 */
9
10 #ifndef OPAL_MEMORY_LINUX_PUBLIC_H
11 #define OPAL_MEMORY_LINUX_PUBLIC_H
12
13 #include "opal_config.h"
14
15 #include <sys/types.h>
16
17 OPAL_DECLSPEC extern volatile uint64_t *opal_memory_linux_ummunotify_counter;
18 OPAL_DECLSPEC extern uint64_t opal_memory_linux_ummunotify_counter_last_value;
19
20 #define opal_memory_changed() \
21 (opal_memory_linux_ummunotify_counter_last_value != \
22 *opal_memory_linux_ummunotify_counter)
23
24 #endif