Date: Tue, 21 Nov 2023 16:26:52 +0000 From: bugzilla-noreply@freebsd.org To: threads@FreeBSD.org Subject: [Bug 270785] Performance and power efficiency regression due to pthread_cond_timedwait() changes Message-ID: <bug-270785-13406-p1PbpuMdHb@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-270785-13406@https.bugs.freebsd.org/bugzilla/> References: <bug-270785-13406@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270785 bllcha013@myuct.ac.za changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Open |Closed Resolution|--- |FIXED --- Comment #20 from bllcha013@myuct.ac.za --- FreeBSD 14.0-RELEASE includes the LIBPTHREAD_UMTX_MIN_TIMEOUT per-process tunable, and setting it like LIBPTHREAD_UMTX_MIN_TIMEOUT=10000000 before the java command to start a Minecraft server for example, greatly improves power efficiency. It is working great now. Thank you for this, and thank you to everyone working on FreeBSD. -- You are receiving this mail because: You are the assignee for the bug.help
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