From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Sun, 25 Feb 2007 17:03:17 +0100
From: Jan Kiszka <jan.kiszka@domain.hid>
MIME-Version: 1.0
Subject: Re: [Xenomai-core] x86_64 - Initial results.
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To: Paul <paul_c@domain.hid>
Cc: xenomai@xenomai.org

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Paul wrote:
> On Sunday 25 February 2007 10:02, Jan Kiszka wrote:
>>>> Rather the CONFIG_IPIPE_TRACE feature, with the IRQs off tracking op=
tion
>>>> set
>=20
>> Please grab trace/frozen instead, enable verbose mode, and increase
>> back_trace_points so that the reported latency is fully covered. See
>=20
> OK - Recompiled with the 1.04 patch for UP with the ipipe trace support=
=2E After=20
> cutting Xorg's configs to a minimum (vesa driver, no Glx/dri support), =

> latency runs OK and reports some pretty horrible numbers when X starts =
(no=20
> WM). Enabling the tracer, and starting/stopping X, the system either lo=
cks up=20
> or latency goes in to a zombie state.
>=20
>  The attached trace logs provide little information - Also included dme=
sg and=20
> kernel config.

One more try please: we also need CONFIG_IPIPE_TRACE_MCOUNT.

Jan


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