[Openmcl-devel] freebsd 9.1 amd64
markcox80 at gmail.com
Sat Feb 9 17:55:07 CST 2013
On 09/02/2013, at 1:14 AM, Gary Byers wrote:
> I was able to run 9.1 under VMware and think/hope that this is now fixed
> in the CCL trunk. If people who can reproduce this could try the trunk,
> that'd be helpful.
I fresh checkout of trunk does the following on both of my virtual machines:
Unhandled exception 10 at 0x300001050b6b, context->regs at #x7fffffffd280
received signal 10; faulting address: 0x300001050b6b
? for help
 Clozure CL kernel debugger:
I installed misc/compat6x as stated in .
Just to confirm that I have the right binary.
MD5 (fx86cl64) = bf5ed64025fc0869134128e2dd520c52
Script done on Sat Feb 9 01:06:42 2013
> On Fri, 8 Feb 2013, Cyrille Duret wrote:
>> Yes mine have AVX too
>> @ sudoi sysctl -a | egrep -i 'hw.machine|hw.model|hw.ncpu'
>> hw.machine: amd64
>> hw.model: Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz
>> hw.ncpu: 4
>> hw.machine_arch: amd64
>> On Fri, Feb 8, 2013 at 10:22 AM, Mark Cox <markcox80 at gmail.com> wrote:
>> On 08/02/2013, at 12:40 PM, Gary Byers wrote:
>> > On Thu, 7 Feb 2013, Gary Byers wrote:
>> >> I have no idea; I'll install a copy of FreeBSD 9.1 and see if
>> I can make
>> >> any sense of it.
>> >> The 9.1 release notes didn't seem to say "broke sigreturn"
>> > Unless they called that "kernel support for the AVX FPU
>> I have two FreeBSD 9.1-amd64 virtual machines running on two different
>> CPUs using Parallels
>> - Intel(R) Core(TM)2 Duo CPU ? ? P7350 ?@ 2.00GHz (13-inch Macbook
>> Late 2008)
>> - Intel(R) Core(TM) i7-2635QM CPU @ 2.00GHz (15-inch Macbook Pro,
>> Early 2011)
>> The Core 2 Duo runs CCL-1.8 fine, but the Core i7 has the same problem
>> as Cyrille reported.
>> The Core 2 Duo does not have AVX extensions , but the Core i7 does
>> have them .
>>  http://ark.intel.com/products/53463
>> The CPU information was obtained using:
>> sysctl -n machdep.cpu.brand_string
>> CCL-1.8 was obtained using FreeBSD ports.
>> > That (and related changes in signal context format) seems to be a
>> > cause of the problem.
>> > I don't have a spare physical machine that has AVX and VirtualBox
>> > seem to enable it in its guest VMs, but VMWare may do so.
>> > (I have run CCL on 9.1 in VirtualBox and haven't seen a problem
>> > _______________________________________________
>> > Openmcl-devel mailing list
>> > Openmcl-devel at clozure.com
>> > http://clozure.com/mailman/listinfo/openmcl-devel
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