Eventtimers b0rking w/ math/atlas

Thomas E. Spanjaard tgen at deepbone.net
Fri Sep 10 15:39:55 UTC 2010


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 @ 1000Hz, HPET @
>>> 127Hz; then LAPIC @ 1000Hz, HPET @ 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

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