Re: Eventtimers b0rking w/ math/atlas

From: Thomas E. Spanjaard <tgen_at_deepbone.net>
Date: Fri, 10 Sep 2010 15:39:47 +0000
On 09/10/2010 14:40, Kostik Belousov wrote:
> On Fri, Sep 10, 2010 at 04:31:40PM +0200, Dimitry Andric wrote:
>> On 2010-09-10 15:50, Thomas E. Spanjaard wrote:
>>> While trying to build math/atlas on a FreeBSD/amd64 9.0-CURRENT r212411,
>>> the kernel hangs at some point when math/atlas tries to run some tests
>>> (presumably the ones to profile the code and optimise). The kernel
>>> spouts messages about Starting event timers: LAPIC _at_ 1000Hz, HPET _at_
>>> 127Hz; then LAPIC _at_ 1000Hz, HPET _at_ 8128Hz (iirc), back, then back again.
>> It's probably running profiled executables (e.g. compiled with -pg)?
>> This can lead to the above messages, and apparently also to deadlocks.
>> I am not sure what to do about it though, except confirm that this is
>> very likely your problem...
> Try this.

Your patch indeed lets me build math/atlas. Thanks! Oh, and next time,
just add it as an attachment, makes it easier :P.

Cheers,
-- 
	Thomas E. Spanjaard
	tgen_at_netphreax.net
	tgen_at_deepbone.net


Received on Fri Sep 10 2010 - 13:39:55 UTC

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