[Vm-dev] linux ht cog vm
squeak-vm-dev at vimes.worldonline.co.uk
Thu Apr 9 23:06:52 UTC 2015
The normal way to handle this would be as part of the installation
process. A yum or apt package can make the modifications necessary by,
for example, installing a squeakvm.conf file in the appropriate
directory (/etc/security/limits.d on Ubuntu, other distros may vary).
This is where package maintainers can add value for a tool such as
squeak. They can hide all the nasty config file changes that a
particular tool may require that may freak out the uninitiated. Asking
someone to "apt-get install squeakvm" is so much nicer than asking them
to edit config files :) You "just" need to find someone to do the leg work.
On 09/04/2015 22:34, Tobias Pape wrote:
> On 09.04.2015, at 23:30, Eliot Miranda <eliot.miranda at gmail.com> wrote:
>> So then the itimer heartbeat is the way to go. Those that start to use the system for FFI work are presumably hard-core enough to not be phased by the suggestion to move to the threaded heartbeat vm :)
> Ok. That's the way than.
> Btw: does anyone know how other VMs handle such stuff?
>> On Thu, Apr 9, 2015 at 2:25 PM, Tobias Pape <Das.Linux at gmx.de> wrote:
>> On 09.04.2015, at 23:14, Eliot Miranda <eliot.miranda at gmail.com> wrote:
>>> On Wed, Apr 8, 2015 at 11:14 PM, Tobias Pape <Das.Linux at gmx.de> wrote:
>>> Hi all
>>> I have wondered, isn't there any other way to have the
>>> ht cog vm run, _without_ instructing users to change
>>> shady system config files? I can't ask my students
>>> to do that, really…
>>> Why not? Their laptops are personal machines and if linux requires stupidities like restricting thread priorities through shady config files one can only bow to linux right?
>> Nope. No dice.
>> It has to be a 'double click experience' for all OSes.
>> You can't imagine how
>> "We got this nice software here you'll be working with the next semester
>> but because we are such nice guys please change system files for us"
>> sounds to students.
>> We got enough trouble on the image side nonetheless :)
You can follow me on twitter at http://twitter.com/smalltalkhacker
More information about the Vm-dev