[squeak-dev] Cog Spur Linux pthread error?
Frank Shearar
frank.shearar at gmail.com
Sat Jun 21 11:42:53 UTC 2014
On 21 June 2014 03:14, Chris Cunnington <brasspen at gmail.com> wrote:
> That's interesting. Works for me. I added that, /etc/security/limits.d/squeak.conf to my Dell Sputnik Ubuntu and the VMs that hitherto would not start, cogmtlinuxht and coglinuxht in the 3000 series, start just fine. Very nice.
>
> Chris
>
> On Jun 20, 2014, at 9:48 PM, Bob Westergaard <bwestergaard at gmail.com> wrote:
>
>> On Fri, Jun 20, 2014 at 2:39 PM, Frank Shearar <frank.shearar at gmail.com> wrote:
>>> pthread_setschedparam failed; consider using ITIMER_HEARTBEAT:
>>> Operation not permitted
>>
>>> From the source:
>>
>> http://squeakvm.org/cgi-bin/viewvc.cgi/squeak/branches/Cog/platforms/unix/vm/sqUnixHeartbeat.c?revision=2935&view=markup#l360
>>
>> it looks like maybe you do not have permissions to set thread
>> priorities. Did you configure /etc/security/limits.d/squeak.conf? If
>> not, then there are some instructions here:
>>
>> http://forum.world.st/New-Cog-VMs-available-td4701895.html
Thanks Bob for the hint, and thanks Chris for testing it out. I'll see
if that helps.
frank
>> Regards,
>> -- Bob
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