8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_VM_GC_G1_NUMA_INLINE_HPP
26 #define SHARE_VM_GC_G1_NUMA_INLINE_HPP
27
28 #include "gc/g1/g1MemoryNodeManager.hpp"
29 #include "gc/g1/g1NUMA.hpp"
30 #include "runtime/atomic.hpp"
31
32 inline bool G1NUMA::is_valid_numa_id(int numa_id) {
33 // Valid numa id should be one of active numa ids.
34 for (uint i = 0; i < _num_active_numa_ids; i++) {
35 if (_numa_ids[i] == numa_id) {
36 return true;
37 }
38 }
39 return false;
40 }
41
42 inline bool G1NUMA::is_valid_numa_index(uint numa_index) const {
43 // Valid numa index should be less than the number of active numa ids.
44 return numa_index < _num_active_numa_ids;
45 }
46
47 inline uint G1NUMA::num_active_numa_ids() const {
48 assert(_num_active_numa_ids > 0, "just checking");
49 return _num_active_numa_ids;
50 }
51
52 inline uint G1NUMA::index_of_numa_id(int numa_id) const {
53 // Don't need call is_valid_numa_id, as _numa_id_to_index_map
54 // may return G1MemoryNodeManager::InvalidNodeIndex.
55 if (numa_id >= 0 && numa_id < _len_numa_id_to_index_map) {
56 return _numa_id_to_index_map[numa_id];
57 }
58 return G1MemoryNodeManager::InvalidNodeIndex;
59 }
60
61 inline int G1NUMA::numa_id_of_index(uint numa_index) const {
62 if (is_valid_numa_index(numa_index)) {
63 return _numa_ids[numa_index];
64 }
65 return os::InvalidId;
66 }
67
68 #endif // SHARE_VM_GC_G1_NUMA_INLINE_HPP
|
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_VM_GC_G1_NUMA_INLINE_HPP
26 #define SHARE_VM_GC_G1_NUMA_INLINE_HPP
27
28 #include "gc/g1/g1NUMA.hpp"
29
30 // File no longer needed
31
32 #endif // SHARE_VM_GC_G1_NUMA_INLINE_HPP
|