From: "Ondřej Surý via lttng-dev" <lttng-dev@lists.lttng.org>
To: lttng-dev <lttng-dev@lists.lttng.org>
Subject: [lttng-dev] (Userspace-)RCU based HEAP (priority queue)
Date: Thu, 22 Feb 2024 17:00:31 +0100 [thread overview]
Message-ID: <98C490B1-BC85-45BA-B7D6-25305465D337@sury.org> (raw)
Hi,
we are just exploring the field, so asking here is probably good idea.
We are currently using bucketed heaps for TTL-based expiration of
DNS records in BIND 9. This doesn't scale that well and has other
problems, so I was thinking that we might be able to replace this with
something better.
Anyone heard or read about good lock-free / wait-free priority queues
preferably based on URCU? :)
Cheers,
--
Ondřej Surý (He/Him)
ondrej@sury.org
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reply other threads:[~2024-02-22 16:00 UTC|newest]
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