I did not automate the process, I wrote a quick tool to cat all the js files together, then modified a few lines of code for each test run. It was not the intention to leave this in the codebase.
I am planning on running the same tests on iOS, and can provide the detail of the process i used. On Mon, Jul 15, 2013 at 2:41 PM, Filip Maj <f...@adobe.com> wrote: > Yep, Andrew's summary sounds about right. > > Interesting that XHR vs. script tag injection leads to such differences. > > I would be interested to see these same tests run on iOS, BB10, WP7+8 > devices. > > David did you happen to automate these steps somehow ? I wouldn't mind > running these tests on other devices/platforms that I have handy. > > On 7/15/13 9:08 AM, "Andrew Grieve" <agri...@chromium.org> wrote: > > >Thanks for looking into this David! > > > >To summarize your results - it looks like: > >a) For some reason moving the script tag being injected instead of using > >an > >XHR made loading faster > >b) Having all plugin files being loaded separately *is* slowing our > >start-up time down, but not by enough that it's an urgent issue. > > > > > >On Mon, Jul 15, 2013 at 10:51 AM, David Kemp <drk...@google.com> wrote: > > > >> The following are obtained by running the mobilespec suite - all tests > >> The tests were run on a physical nexus 7 > >> > >> Summary: > >> * on Android , removing the xhr trims off about 250ms on load of > >> mobilespec. > >> * the multi-file plugin loading takes about 1.6 times as long as a > >>single > >> file > >> > >> Details > >> In each case below: > >> * the first log line is written immediately on load. > >> * the second line is written when you press 'Automatic Test' > >> * the third line is written when you press 'Run All Tests' > >> The times are different because of caching that takes place, so the > >>first > >> one is most interesting. > >> > >> Case 1: This case is manually constructed, lumping all plugin js files > >> together. > >> With plugins loaded in a single file + cordova_plugins.js(no xhr): > >> - plugin loading took 211ms > >> - plugin loading took 56ms > >> - plugin loading took 83ms > >> > >> Case 2: This case is what the 3.0 version did until: > >> CB-4016 / > >> https://git-wip-us.apache.org/repos/asf?p=cordova-js.git;h=0ce4718 > >> With plugins loaded separately (about 60 files): > >> - plugin loading took 598ms > >> - plugin loading took 124ms > >> - plugin loading took 279ms > >> > >> Case 3: This case is what the 3.0 version does after: > >> CB-4016 / > >> https://git-wip-us.apache.org/repos/asf?p=cordova-js.git;h=0ce4718 > >> With plugins loaded separately *withou*t xhr (about 60 files): > >> - plugin loading took 336ms > >> - plugin loading took 112ms > >> - plugin loading took 260ms > >> > >
