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 package org.graalvm.compiler.replacements;
  26 
  27 /**
  28  * A histogram that can (only) be {@linkplain #inc(long) incremented} from within a snippet for
  29  * gathering snippet specific metrics.
  30  */
  31 public final class SnippetIntegerHistogram {


  32     private final SnippetCounter.Group group;
  33     private final String name;
  34 
  35     private final SnippetCounter counter0;
  36     private final SnippetCounter counter1;
  37     private final SnippetCounter counter2;
  38     private final SnippetCounter counter3;
  39     private final SnippetCounter counter4;
  40     private final SnippetCounter counter5;
  41     private final SnippetCounter counter6;
  42     private final SnippetCounter counter7;
  43     private final SnippetCounter counter8;
  44     private final SnippetCounter counter9;
  45     private final SnippetCounter counter10;
  46 
  47     private final int counter0UpperBound;
  48     private final int counter1UpperBound;
  49     private final int counter2UpperBound;
  50     private final int counter3UpperBound;
  51     private final int counter4UpperBound;

  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 package org.graalvm.compiler.replacements;
  26 
  27 /**
  28  * A histogram that can (only) be {@linkplain #inc(long) incremented} from within a snippet for
  29  * gathering snippet specific metrics.
  30  */
  31 public final class SnippetIntegerHistogram {
  32     public static final SnippetIntegerHistogram DISABLED_COUNTER = new SnippetIntegerHistogram(null, 1, "Disabled", "Disabled");
  33 
  34     private final SnippetCounter.Group group;
  35     private final String name;
  36 
  37     private final SnippetCounter counter0;
  38     private final SnippetCounter counter1;
  39     private final SnippetCounter counter2;
  40     private final SnippetCounter counter3;
  41     private final SnippetCounter counter4;
  42     private final SnippetCounter counter5;
  43     private final SnippetCounter counter6;
  44     private final SnippetCounter counter7;
  45     private final SnippetCounter counter8;
  46     private final SnippetCounter counter9;
  47     private final SnippetCounter counter10;
  48 
  49     private final int counter0UpperBound;
  50     private final int counter1UpperBound;
  51     private final int counter2UpperBound;
  52     private final int counter3UpperBound;
  53     private final int counter4UpperBound;