re: headless Kernel-Gofer-2.0

thanks folks !

> top -a��

reports a huge Virt jump, but the actual resources consumed by KernelGofer are ��much less than the python 2.6.6 that I have running a minimal Flask web server on this 32-bit CentOS 6.2 i686 VPS - so that is REALLY promising ! ��CPU cycles look fine across several tests - same small hop at startup and stays low avg pct

I will look for some parameters for Pharo and memory requested on startup ...but it could just be top because��

��> ��free -m

consistently shows about a 7Mb change as KernelGofer goes from on to off��

and linux memory usage reporting seems a tad obscure ... compared to Win7 Process Explorer tool ( but then there is the progress bar from MS that keeps saying that download has less than one minute to go .... ;-)

Now to dig into a Smalltalk parser generator up out here in windowed land ...


rs
��


On 11 June 2013 08:49, Mariano Martinez Peck [via Smalltalk] <[hidden email]> wrote:
Regarding the VM, in most 64bits Linux, you have to install some additional 32 bits libs. If you get a message like this:

[marianopeck@myserver pharoVM]$ ./pharo
could not find display driver vm-display-X11; either:
�� - check that /opt/pharo/pharoVM//vm-display-X11.so exists, or
�� - use the '-plugins <path>' option to tell me where it is, or
�� - remove DISPLAY from your environment.
Aborted (core dumped)

Then you can try to execute something like:

sudo yum install mesa-libGL-devel-9.0-0.7.el6.i686 libX11-devel.i686 libXmu.i686

I do have VirtualBox running headless with Pharo running headless as well in a CentOS 6.4. To execute Pharo headless:

./pharo ��-vm-sound-null -vm-display-null ��myImage.image

Cheers,��



On Tue, Jun 11, 2013 at 8:26 AM, Pavel Krivanek <[hidden email]> wrote:
Hi Robert,

look at Pharo Kernel 2.0 image with Gofer
There is a version with preloaded basic Seaside too

Cheers,
-- Pavel

On Tue, Jun 11, 2013 at 12:14 PM, LogiqueWerks <[hidden email]> wrote:
re: headless Pharo 2.0

I just finished building gst on a tiny VPS site, but I would rather use
pharo ... I can get some tips from pharo --help in my SSH console but I have
a big dev CentOS here in VirtualBox in which to experiment in headless
builds if set on the right track ...

Does anyone have a tip on starting with a Pharo 2.0 ��core ? I just need
sockets, minimal HTTP and StdOut - I don't think I want Seaside on this tiny
install ... but I would rather be using an HTTP server in Pharo than in Ruby
or Python ... I have come to loathe Lighttpd and nginx config silliness ...
but I could fallback to Ruby Sinatra or merb while I wait ... (the
poor-man's Smalltalk ;-)

Or should I be looking to strip down a VW image and wait for Pharo 3 ? ��I am
scripting with Rebol 2 for now while I wait for rebol3 or Red ...

thanks,
Robert
in a small Atlantic town
Canada

PS last night I could not see how to run St/X without X to see what mem
footprint I would face !



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--
Mariano
http://marianopeck.wordpress.com


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