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 #ifndef SHARE_GC_Z_ZRELOCATIONSETSELECTOR_HPP
25 #define SHARE_GC_Z_ZRELOCATIONSETSELECTOR_HPP
26
27 #include "gc/z/zArray.hpp"
28 #include "memory/allocation.hpp"
29
30 class ZPage;
31 class ZRelocationSet;
32
33 class ZRelocationSetSelectorGroup VALUE_OBJ_CLASS_SPEC {
34 private:
35 const char* const _name;
36 const size_t _page_size;
37 const size_t _object_size_limit;
38 const size_t _fragmentation_limit;
39
40 ZArray<const ZPage*> _registered_pages;
41 const ZPage** _sorted_pages;
42 size_t _nselected;
43 size_t _relocating;
44 size_t _fragmentation;
45
46 void semi_sort();
47
48 public:
49 ZRelocationSetSelectorGroup(const char* name,
50 size_t page_size,
51 size_t object_size_limit);
52 ~ZRelocationSetSelectorGroup();
53
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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 #ifndef SHARE_GC_Z_ZRELOCATIONSETSELECTOR_HPP
25 #define SHARE_GC_Z_ZRELOCATIONSETSELECTOR_HPP
26
27 #include "gc/z/zArray.hpp"
28 #include "memory/allocation.hpp"
29
30 class ZPage;
31 class ZRelocationSet;
32
33 class ZRelocationSetSelectorGroup {
34 private:
35 const char* const _name;
36 const size_t _page_size;
37 const size_t _object_size_limit;
38 const size_t _fragmentation_limit;
39
40 ZArray<const ZPage*> _registered_pages;
41 const ZPage** _sorted_pages;
42 size_t _nselected;
43 size_t _relocating;
44 size_t _fragmentation;
45
46 void semi_sort();
47
48 public:
49 ZRelocationSetSelectorGroup(const char* name,
50 size_t page_size,
51 size_t object_size_limit);
52 ~ZRelocationSetSelectorGroup();
53
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