On Thu, Jul 4, 2013 at 9:55 PM, James Cameron <qu...@laptop.org> wrote:
> On Thu, Jul 04, 2013 at 07:16:11PM -0300, Gonzalo Odiard wrote: > > I did another comparison, between 13.2.0 os11 and os883 (sugar 0.94) > > You can see the results here: > > > > https://docs.google.com/spreadsheet/ccc?key= > > 0As_jQJX0Me6XdDI2clFpX1FFRHhKMHVFZGkyakdST2c&usp=sharing > > Good data, thanks. > > > Metodology: > > > > * Changed SUGAR_LOGGER_DEVEL > > * The activities were started from the listview, then are new instances > > * The start up time is the time reported by sugar in the log. > > A few questions to help with interpreting this data: > > - was this on an XO-1 or XO-1.5? I ask because it would help with > comparing against other models. > > - what memory size? I ask because if memory is scarce, startup time > will be increased. > > This was with a XO-1 C2 with 256 MB (SN SHC84203538) Is the only XO-1 I have. > - did you start these activities twice and measure the second startup > in order to exclude caching effects, or did you only measure the > first startup? > > Only run one time every activity > - was the system rebooted between each test, or were caches already > populated? > > Didn't rebooted after every activity. > > The column start up difference, if negative, the time was improved. > > I added a column to show what activities were ported from Gtk2 to Gtk3. > > In the case of Read activity, the mechanism is confused, because the old > > activity > > opened the ObjectChooser in a new instance. > > I don't know what happen with Scratch. > > > > Some activities had a lot of changes, but other like Distance or Implode > not, > > and looks like the change to Gtk3 add a penalty. > > However there was also a change to kernel and Fedora version. > > Yes. And changes in libraries, then is difficult point to any particular place. About how the time is measured, I am using the time printed by jarabe/model/shell.py line 566 The shell monitors the window opened event, and have some logic to detect if is the splash screen or the main window activity. I think is similar to what Hal is proposing. Gonzalo
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