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author | Diego <diegolparra@gmail.com> | 2014-05-07 22:07:02 -0300 |
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committer | Diego <diegolparra@gmail.com> | 2014-05-07 22:07:02 -0300 |
commit | f08cb7395f1b18cd473d876fa862bfdebe61788c (patch) | |
tree | eae8d5808d7b504c9940a07da6399ab85723f0c8 /kamon-core/src/main/scala/kamon/util | |
parent | 87b17dedc5f425ab4601e21f4d202b60a412d43c (diff) | |
download | Kamon-f08cb7395f1b18cd473d876fa862bfdebe61788c.tar.gz Kamon-f08cb7395f1b18cd473d876fa862bfdebe61788c.tar.bz2 Kamon-f08cb7395f1b18cd473d876fa862bfdebe61788c.zip |
+ core: MinMaxCounter for actor mailbox size
Diffstat (limited to 'kamon-core/src/main/scala/kamon/util')
-rw-r--r-- | kamon-core/src/main/scala/kamon/util/PaddedAtomicLong.scala | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/kamon-core/src/main/scala/kamon/util/PaddedAtomicLong.scala b/kamon-core/src/main/scala/kamon/util/PaddedAtomicLong.scala new file mode 100644 index 00000000..9c926372 --- /dev/null +++ b/kamon-core/src/main/scala/kamon/util/PaddedAtomicLong.scala @@ -0,0 +1,24 @@ +package kamon.util +/* + * ========================================================================================= + * Copyright © 2013-2014 the kamon project <http://kamon.io/> + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software distributed under the + * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, + * either express or implied. See the License for the specific language governing permissions + * and limitations under the License. + * ========================================================================================= + */ + +import java.util.concurrent.atomic.AtomicLong + +class PaddedAtomicLong(value: Long = 0) extends AtomicLong(value) { + @volatile var p1, p2, p3, p4, p5, p6 = 7L + + protected def sumPaddingToPreventOptimisation() = p1 + p2 + p3 + p4 + p5 + p6 +}
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