Date: Mon, 27 Feb 2012 18:55:14 -0500 From: George Mitchell <george+freebsd@m5p.com> To: Olivier Smedts <olivier@gid0.org> Cc: freebsd-hackers@freebsd.org Subject: Re: [RFT][patch] Scheduling for HTT and not only Message-ID: <4F4C17E2.2040101@m5p.com> In-Reply-To: <CABzXLYMthn-kh05Cu22=U_W4vV98YbQtuvEq7yrsYtKC3iHRUw@mail.gmail.com> References: <4F2F7B7F.40508@FreeBSD.org> <4F366E8F.9060207@FreeBSD.org> <4F367965.6000602@FreeBSD.org> <4F396B24.5090602@FreeBSD.org> <alpine.BSF.2.00.1202131012270.2020@desktop> <4F3978BC.6090608@FreeBSD.org> <alpine.BSF.2.00.1202131108460.2020@desktop> <4F3990EA.1080002@FreeBSD.org> <4F3C0BB9.6050101@FreeBSD.org> <alpine.BSF.2.00.1202150949480.2020@desktop> <4F3E807A.60103@FreeBSD.org> <CACqU3MWEC4YYguPQF_d%2B_i_CwTc=86hG%2BPbxFgJQiUS-=AHiRw@mail.gmail.com> <4F3E8858.4000001@FreeBSD.org> <4F4ACF2C.50300@m5p.com> <CABzXLYNhYmCgM7rhJa8g_7PYey-rVirDjo5FqRaEMi7m43y-0g@mail.gmail.com> <4F4B67AB.40907@m5p.com> <CABzXLYMthn-kh05Cu22=U_W4vV98YbQtuvEq7yrsYtKC3iHRUw@mail.gmail.com>
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On 02/27/12 06:28, Olivier Smedts wrote: > 2012/2/27 George Mitchell<george+freebsd@m5p.com>: >> On 02/27/12 05:35, Olivier Smedts wrote: >>> >>> 2012/2/27 George Mitchell<george+freebsd@m5p.com>: >>>> >>>> I finally got around to trying this on a 9.0-STABLE GENERIC kernel, in >>>> the forlorn hope that it would fix SCHED_ULE's poor performance for >>>> interactive processes with a full load on interactive processes. It >>>> doesn't help. -- George Mitchell >>> >>> >>> Are you using sysmouse (moused) for the xorg pointer ? >>> >> >> Yes. -- George Mitchell > > Can you try with hald, or directly with the mouse device, without > using moused ? Others reported they had better interactivity without > sysmouse/moused. Really better (no mouse lag or freeze when under high > load). > This seems to be harder than you would expect with a USB mouse -- moused starts up even with 'moused_enable="NO"' in my /etc/rc.conf. And in any case, I'm not talking about poor mouse response: I'm talking about over a minute and a half for thunderbird to start up with the mouse standing still, and "make buildkernel" not completing even after eight hours. -- George Mitchell
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