On Thu, 4 May 2023 20:17:11 GMT, Eric Caspole <[email protected]> wrote:
> These micros were developed while investigating JDK-8305670 by myself and
> Sergey Kuksenko. The order of thread creation was important in that bug, so
> there are 2 JMH for creating sleepers before and after the worker threads.
test/micro/org/openjdk/bench/java/util/concurrent/UnparkBenchSleepersAfter.java
line 131:
> 129: public void run() {
> 130: my_thread = Thread.currentThread();
> 131: while (!done) {
You might want to re-check IdleThread. From a quick look I would have expected
"done" to be volatile. Also "my_thread" as it is set in the run with plain
access.
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PR Review Comment: https://git.openjdk.org/jdk/pull/13815#discussion_r1186169006
