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src/hotspot/share/gc/g1/g1MonitoringSupport.cpp

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   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 #include "precompiled.hpp"
  26 #include "gc/g1/g1CollectedHeap.inline.hpp"
  27 #include "gc/g1/g1MonitoringSupport.hpp"
  28 #include "gc/g1/g1Policy.hpp"

  29 #include "gc/shared/hSpaceCounters.hpp"
  30 #include "memory/metaspaceCounters.hpp"
  31 
  32 G1GenerationCounters::G1GenerationCounters(G1MonitoringSupport* g1mm,
  33                                            const char* name,
  34                                            int ordinal, int spaces,
  35                                            size_t min_capacity,
  36                                            size_t max_capacity,
  37                                            size_t curr_capacity)
  38   : GenerationCounters(name, ordinal, spaces, min_capacity,
  39                        max_capacity, curr_capacity), _g1mm(g1mm) { }
  40 
  41 // We pad the capacity three times given that the young generation
  42 // contains three spaces (eden and two survivors).
  43 G1YoungGenerationCounters::G1YoungGenerationCounters(G1MonitoringSupport* g1mm,
  44                                                      const char* name)
  45   : G1GenerationCounters(g1mm, name, 0 /* ordinal */, 3 /* spaces */,
  46                G1MonitoringSupport::pad_capacity(0, 3) /* min_capacity */,
  47                G1MonitoringSupport::pad_capacity(g1mm->young_gen_max(), 3),
  48                G1MonitoringSupport::pad_capacity(0, 3) /* curr_capacity */) {




   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 #include "precompiled.hpp"
  26 #include "gc/g1/g1CollectedHeap.inline.hpp"
  27 #include "gc/g1/g1MonitoringSupport.hpp"
  28 #include "gc/g1/g1Policy.hpp"
  29 #include "gc/shared/collectorCounters.hpp"
  30 #include "gc/shared/hSpaceCounters.hpp"
  31 #include "memory/metaspaceCounters.hpp"
  32 
  33 G1GenerationCounters::G1GenerationCounters(G1MonitoringSupport* g1mm,
  34                                            const char* name,
  35                                            int ordinal, int spaces,
  36                                            size_t min_capacity,
  37                                            size_t max_capacity,
  38                                            size_t curr_capacity)
  39   : GenerationCounters(name, ordinal, spaces, min_capacity,
  40                        max_capacity, curr_capacity), _g1mm(g1mm) { }
  41 
  42 // We pad the capacity three times given that the young generation
  43 // contains three spaces (eden and two survivors).
  44 G1YoungGenerationCounters::G1YoungGenerationCounters(G1MonitoringSupport* g1mm,
  45                                                      const char* name)
  46   : G1GenerationCounters(g1mm, name, 0 /* ordinal */, 3 /* spaces */,
  47                G1MonitoringSupport::pad_capacity(0, 3) /* min_capacity */,
  48                G1MonitoringSupport::pad_capacity(g1mm->young_gen_max(), 3),
  49                G1MonitoringSupport::pad_capacity(0, 3) /* curr_capacity */) {


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