回复:回复:回复:Real-world Pinning/ReentrantLock deadlock

何品(虎鸣) hepin.p at alibaba-inc.com
Fri Jun 28 02:58:03 UTC 2024


I think integration with ForkJoinPool should be great as the Netty's EventLoop can do a scheduling too. but in some cases, we may need another timer for accuracy.
I have not encounter a problem because I am doing scheduling with another dedicated timer.
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发件人:Alan Bateman <Alan.Bateman at oracle.com>
发送时间:2024年6月27日(星期四) 19:53
收件人:"何品(虎鸣)"<hepin.p at alibaba-inc.com>
抄 送:"loom-dev"<loom-dev at openjdk.org>
主 题:Re: 回复:回复:Real-world Pinning/ReentrantLock deadlock
 On 27/06/2024 12:21, 何品(虎鸣) wrote:
I want to use something like HashWheelTimer as a `unparker`.
 Are you running into a scalability issue with timers with the loom EA builds where the number of times is configurable? Have you done any experiments in your own repo?
 This project has explored a number of directions for timers, including hashed and hierarchical timing wheels and making using of the OS timer support, but didn't come to a conclusion. One thing on the list is to explore integration with ForkJoinPool but still using a heap-based data structure.
 -Alan
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