Bernardo Innocenti wrote:
In the short term, one quick and dirty fix would be to disable the EXA
upload hook. The driver may even become somewhat faster because we
avoid the extra copy!
Here's a version of amd_drv with this kludge implemented and full debug
symbols enabled:
On 9/18/07, Kim Quirk [EMAIL PROTECTED] wrote:
Do we have another solution for being able to find a file after the journal
has saved it to the school server?
How are backups to the school server going to be handled for trial-3?
It think the proper long term solution the remote datastore stuff
This is #3352: https://dev.laptop.org/ticket/3352
What's special about this page is that the clock applet uses two
very wide bitmaps of 3200 pixels each to represent the clock arms in all
possible positions. (that's over 2MB of RAM wasted, nice!)
Wow, 2MB of ram for a clock? That's 32
On Sep 18, 2007, at 10:45 , Don Hopkins wrote:
This is #3352: https://dev.laptop.org/ticket/3352
What's special about this page is that the clock applet uses two
very wide bitmaps of 3200 pixels each to represent the clock arms
in all
possible positions. (that's over 2MB of RAM wasted,
Ah, X's guilt is no more (in this instance): at the time you wrote that
amusing tirade, there was no way to find out the memory consumption in
the X server due to stupid clients: now there is (XRes)
Would that more tools used it to report memory properly
- Jim
Jim Gettys wrote:
Bert,
Don't confuse virtual address space used with RAM consumed: most of that
is shared memory (glibc, pango, gtk+).
That's why memphis was written and is in our build: ps gives very
misleading memory usage statistics, unless you really understand what it
is
Memphis still says Calculate is taking 10 MB, which compared to the
RAM in a physical calculator is quite a lot.
Also, e.g. Memphis is attributing 110 MB to Squeak, when most of that
is unused virtual address space (which top actually gets right).
- Bert -
On Sep 18, 2007, at 13:53 , Jim
On Sep 18, 2007, at 13:53 , Jim Gettys wrote:
Even so, right now we'll find lots more RAM consumed that we'd
like, due
to how python loads modules; we have schemes for fixing this using
fork
and copy on write.
Last time I talked to Ivan that's not going to be possible (in the
On Sep 18, 2007, at 9:13 AM, Bert Freudenberg wrote:
Last time I talked to Ivan that's not going to be possible (in the
foreseeable future) given the security framework's constraints. As so
much, sadly.
It's how memory is normally managed for Python modules that's
problematic; security has
On Tue, 2007-09-18 at 15:25 +0200, Bert Freudenberg wrote:
Memphis still says Calculate is taking 10 MB, which compared to the
RAM in a physical calculator is quite a lot.
Also, e.g. Memphis is attributing 110 MB to Squeak, when most of that
is unused virtual address space (which top
On Mon, 2007-09-17 at 06:55 -0400, Jim Gettys wrote:
On Thu, 2007-09-13 at 16:10 -0400, Dan Williams wrote:
On Thu, 2007-09-13 at 19:52 +0100, Victor Lazzarini wrote:
Thanks, I am now seeing my wireless router on
the machines and can ping other machines connected
to it. Wired internet
On Tue, 2007-09-18 at 10:27 -0400, Dan Williams wrote:
On Mon, 2007-09-17 at 06:55 -0400, Jim Gettys wrote:
On Thu, 2007-09-13 at 16:10 -0400, Dan Williams wrote:
On Thu, 2007-09-13 at 19:52 +0100, Victor Lazzarini wrote:
Thanks, I am now seeing my wireless router on
the machines and
FIrst of all, fix your mail editor. It is broken.
On 18/09/07 00:50 -0400, Bernardo Innocenti wrote:
- Removing all of the asm wizardry (useless IMHO, maybe even
counter-productive)
- Implementing access macros for the ring buffer using the normal,
plain wrapping policy of all ring
Suppose I'm someplace where I don't expect or want to do any mesh
networking.
How much would turning off the radio help battery life?
Last I checked, the effect was very small. There will be occasional
scans as the unit hunts around for nearby radios. One could save more
by making those
Any reason this cannot be made public?
- Bert -
On Sep 18, 2007, at 17:23 , John Watlington wrote:
Marco,
I apologize that this was discussed at a school server meeting
and we didn't
point you at the results.
Details are at:
We should get you access to TeamWiki. We do need some space for
common notes that
isn't published to the world at large...
Here are the minutes:
---
School Server Meeting Minutes, 2007-09-12
Attending: Scott, Michail, Alex, Kim, Wad, Walter
* Jabber
John Watlington wrote:
Suppose I'm someplace where I don't expect or want to do any mesh
networking.
How much would turning off the radio help battery life?
Last I checked, the effect was very small. There will be occasional
scans as the unit hunts around for nearby radios. One
moin,
On Tue, 18 Sep 2007 14:42:51 +1000
James Cameron [EMAIL PROTECTED] wrote:
Do we need a solid way to turn off the RF before it's OK to use an XO
on an airplane?
Our target market usually won't have this problem.
Yes, but the developers need a solid way to switch of the RF. The Test
Okay - after some investigation and talking to the original author of
the Cimarron code, I have some answers.
So the request gets through the amd_drv upload hook, and eventually
we reach gp_color_bitmap_to_screen_blt(), whose purpose is to do
the actual uploading:
The *real* purpose of the
We see 700 to 800 mW consumed by the mesh interface, and as with most
WiFi interfaces, receiving consumes as much power as transmitting.
Crazy thought dept...
How long does it take to turn the receiver on? If all the clocks in a mesh
were synchronized, would it make sense to turn all the
On Tue, 2007-09-18 at 18:52 +0200, [EMAIL PROTECTED] wrote:
moin,
On Tue, 18 Sep 2007 14:42:51 +1000
James Cameron [EMAIL PROTECTED] wrote:
Do we need a solid way to turn off the RF before it's OK to use an XO
on an airplane?
Our target market usually won't have this problem.
On Sep 18, 2007, at 3:24 PM, Jim Gettys wrote:
Feedback seemed mostly positive to last weeks IRC meeting; let's try
again. irc.freenode.net, #olpc.
Correction: #olpc-meeting, like last time, NOT #olpc. Thanks,
--
Ivan Krstić [EMAIL PROTECTED] | http://radian.org
On Tue, 2007-09-18 at 12:12 -0400, Mike C. Fletcher wrote:
John Watlington wrote:
Suppose I'm someplace where I don't expect or want to do any mesh
networking.
How much would turning off the radio help battery life?
Last I checked, the effect was very small. There will be
Feedback seemed mostly positive to last weeks IRC meeting; let's try
again. irc.freenode.net, #olpc.
***Please** go through trac, comment and close bugs that are done.
Please push bugs for first deployment. If you aren't sure, put the bugs
into untriaged and we'll get you feedback.
Please
John Watlington wrote:
While it makes sense to turn off the wireless networking interface on
developer
So there's a slight problem with powering off the wireless interface
from an electrical standpoint. You can't.
At least not if you want a working system.
WLAN_EN controls WLAN_3.3V.
Hi All,
I am building an application for the XO and i want to embed a browser in the
application. Can somebody tell me the details of the Gecko engine(version
and other jazz) that is there on the XO? I would like to replicate the XO
mozilla engine on my linux box so that I can build my
Browser example here:
https://dev.laptop.org/git?p=projects/hulahop;a=blob;f=tests/test-web-view.py;h=63ede6b7e100a4c3dc40c434997a05fa9f7bae64;hb=HEAD
Easier way to build it on your box is sugar-jhbuild:
http://wiki.laptop.org/go/Sugar_with_sugar-jhbuild
You can probably just build xulrunner
git-clone is getting a fatal error and aborting with message Network is
unreachable. A network trace revealed that dev.laptop.org (crank.laptop.org)
is resetting the connection. Is this an intermittent error that should go
away when I retry later or am I doing something wrong?
thanks,
Ravi.
On 9/18/07, Marco Pesenti Gritti [EMAIL PROTECTED] wrote:
Easier way to build it on your box is sugar-jhbuild:
Or, if you have Fedora 7, you can also just install the olpc
xulrunner/hulahop rpms on it.
Marco
___
Devel mailing list
Or, if you have Fedora 7, you can also just install the olpc
xulrunner/hulahop rpms on it.
Would this be the closest approximation of the gecko engine on the XO? Do
you know what is the version of the engine present on the XO?
Thanks!
Ankita
On 9/18/07, Marco Pesenti Gritti [EMAIL PROTECTED]
Bernardo Innocenti wrote:
In the short term, one quick and dirty fix would be to disable the EXA
upload hook. The driver may even become somewhat faster because we
avoid the extra copy!
Here's a version of amd_drv with this kludge implemented and full debug
symbols enabled:
Jordan Crouse wrote:
NAK. What you are suggesting will completely breaking the entire Cimarron
infrastructure, which is not something I am willing to do at this stage.
Much time (and by that I mean nearly 4 years) went into writing, verifying
and validating this code. We have a bug that
On 18/09/07 20:09 -0400, Bernardo Innocenti wrote:
Jordan Crouse wrote:
NAK. What you are suggesting will completely breaking the entire Cimarron
infrastructure, which is not something I am willing to do at this stage.
Much time (and by that I mean nearly 4 years) went into writing,
On Tue, 2007-09-18 at 12:12 -0400, Mike C. Fletcher wrote:
John Watlington wrote:
Suppose I'm someplace where I don't expect or want to do any mesh
networking.
How much would turning off the radio help battery life?
Last I checked, the effect was very small. There will be
Folks,
Herbert Poetzl took a look at our utimes()/gid problem and has produced
a patch that he thinks will fix the bug:
http://vserver.13thfloor.at/Experimental/delta-cow-fix13.diff
His patch basically confirms that our work-around for updating
(rsync'ing twice) is correct; therefore, I feel
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