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src/hotspot/share/gc/shenandoah/heuristics/shenandoahPassiveHeuristics.hpp

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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_GC_SHENANDOAH_HEURISTICS_SHENANDOAHPASSIVEHEURISTICS_HPP
26 #define SHARE_GC_SHENANDOAH_HEURISTICS_SHENANDOAHPASSIVEHEURISTICS_HPP
27 
28 #include "gc/shenandoah/heuristics/shenandoahHeuristics.hpp"
29 
30 class ShenandoahPassiveHeuristics : public ShenandoahHeuristics {
31 public:



32   virtual bool should_start_gc();
33 
34   virtual bool should_unload_classes();
35 
36   virtual bool should_degenerate_cycle();
37 
38   virtual void choose_collection_set_from_regiondata(ShenandoahCollectionSet* set,
39                                                      RegionData* data, size_t data_size,
40                                                      size_t free);
41 
42   virtual const char* name()     { return "Passive"; }
43   virtual bool is_diagnostic()   { return true; }
44   virtual bool is_experimental() { return false; }
45 };
46 
47 #endif // SHARE_GC_SHENANDOAH_HEURISTICS_SHENANDOAHPASSIVEHEURISTICS_HPP

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_GC_SHENANDOAH_HEURISTICS_SHENANDOAHPASSIVEHEURISTICS_HPP
26 #define SHARE_GC_SHENANDOAH_HEURISTICS_SHENANDOAHPASSIVEHEURISTICS_HPP
27 
28 #include "gc/shenandoah/heuristics/shenandoahHeuristics.hpp"
29 
30 class ShenandoahPassiveHeuristics : public ShenandoahHeuristics {
31 public:
32   ShenandoahPassiveHeuristics(ShenandoahGeneration* generation)
33     : ShenandoahHeuristics(generation) {}
34 
35   virtual bool should_start_gc();
36 
37   virtual bool should_unload_classes();
38 
39   virtual bool should_degenerate_cycle();
40 
41   virtual void choose_collection_set_from_regiondata(ShenandoahCollectionSet* set,
42                                                      RegionData* data, size_t data_size,
43                                                      size_t free);
44 
45   virtual const char* name()     { return "Passive"; }
46   virtual bool is_diagnostic()   { return true; }
47   virtual bool is_experimental() { return false; }
48 };
49 
50 #endif // SHARE_GC_SHENANDOAH_HEURISTICS_SHENANDOAHPASSIVEHEURISTICS_HPP
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