From bugzilla_noreply@novell.com Sat Sep 15 09:21:33 2007 From: bugzilla_noreply@novell.com To: bugs@lists.opensuse.org Subject: [Bug 310880] New: kernel-rt: timer resolution tuning Date: Sat, 15 Sep 2007 03:21:09 -0600 Message-ID: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============5484317451800546100==" --===============5484317451800546100== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit https://bugzilla.novell.com/show_bug.cgi?id=310880 Summary: kernel-rt: timer resolution tuning Product: openSUSE 10.3 Version: Beta 3 Platform: 32bit OS/Version: openSUSE 10.3 Status: NEW Severity: Enhancement Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers(a)forge.provo.novell.com ReportedBy: petr(a)scribus.info QAContact: qa(a)suse.de Found By: Other hi kernel-devs, I do not know if it's right time to request this feature in these beta phases but... It would be great if your realtime kernel could be configured for musicians with: "Processor type and features" / "Timer frequency" to 1000 Hz More about it: http://forum.jacklab.net/viewtopic.php?t=562 http://wiki.jacklab.net/index.php/Rosegarden_system_timer_resolution Of course - I don't know if it won't break another usages of kernel-rt so WONTFIX is fully acceptable. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. --===============5484317451800546100==-- From bugzilla_noreply@novell.com Mon Sep 17 14:33:52 2007 From: bugzilla_noreply@novell.com To: bugs@lists.opensuse.org Subject: [Bug 310880] kernel-rt: timer resolution tuning Date: Mon, 17 Sep 2007 08:33:43 -0600 Message-ID: <20070917143343.CF57C245350@molor.provo.novell.com> In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============7164697295155816035==" --===============7164697295155816035== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable https://bugzilla.novell.com/show_bug.cgi?id=3D310880#c1 Rui Nuno Capela changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rncbc(a)= rncbc.org --- Comment #1 from Rui Nuno Capela 2007-09-17 08:33:43 = MST --- the rosegarden folks have sta= ted this issue in their FAQ: 5.6. What does "System timer resolution is too low" mean? http://www.rosegardenmusic.com/resources/faq/#toc31 --=20 Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=3Demail ------- You are receiving this mail because: ------- You are on the CC list for the bug. --===============7164697295155816035==-- From bugzilla_noreply@novell.com Mon Sep 17 15:35:36 2007 From: bugzilla_noreply@novell.com To: bugs@lists.opensuse.org Subject: [Bug 310880] kernel-rt: timer resolution tuning Date: Mon, 17 Sep 2007 09:35:21 -0600 Message-ID: <20070917153521.6E899245350@molor.provo.novell.com> In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2361693999899053443==" --===============2361693999899053443== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable https://bugzilla.novell.com/show_bug.cgi?id=3D310880#c3 Sven-Thorsten Dietrich changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED --- Comment #3 from Sven-Thorsten Dietrich 2007-09-= 17 09:35:20 MST --- I see no reason not to go to 1KHz for i386 and x86_64. The HZ change for x86_64 was checked in Friday.=20 For i386 HZ is 1K now, and should go out with the next push. I am curious if the apps also work with tickless mode, btw. --=20 Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=3Demail ------- You are receiving this mail because: ------- You are on the CC list for the bug. --===============2361693999899053443==-- From bugzilla_noreply@novell.com Fri Dec 7 00:05:25 2007 From: bugzilla_noreply@novell.com To: bugs@lists.opensuse.org Subject: [Bug 310880] kernel-rt: timer resolution tuning Date: Thu, 06 Dec 2007 17:07:29 -0700 Message-ID: <20071207000729.6C3CA24538E@molor.provo.novell.com> In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============4963777735160060967==" --===============4963777735160060967== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable https://bugzilla.novell.com/show_bug.cgi?id=3D310880 User sdietrich(a)novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=3D310880#c4 Sven-Thorsten Dietrich changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #4 from Sven-Thorsten Dietrich 2007-12-= 06 17:07:28 MST --- These options are enabled in 10.3 RT for x86 and x86_64 archs: CONFIG_NO_HZ=3Dy CONFIG_HZ_1000=3Dy CONFIG_HIGH_RES_TIMERS=3Dy --=20 Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=3Demail ------- You are receiving this mail because: ------- You are on the CC list for the bug. --===============4963777735160060967==--