931164 - contacts API load time regression due to webidl

Status: RESOLVED WONTFIX

(Core Graveyard :: DOM: Contacts, defect, P5)

Description

[Ben Kelly [:bkelly, not reviewing]]

It appears we have regressed even further after webidl landed in bug 850430:

  151324:9ba162545a93 (just before webidl landed):
    - 3836ms, 3857ms, 3830ms

  151331:6838df0041b3 (just after webidl landed) + workaround patch in bug 929652:
    - 4099ms, 4099ms, 4089ms

  151341:07db468de86e (after bug 927079 landed) + workaround patch in bug 929652:
    - 4050ms, 4065ms, 4054ms

Keep in mind that in bug 927079, after fixing the regression due to es6 for-of, we were seeing ~3650ms times.  That means we are really at around a 400ms regression here.

Comment 1

[Ben Kelly [:bkelly, not reviewing]]

Profile of b2g and contacts bench app:

  http://people.mozilla.org/~bgirard/cleopatra/#report=608af1bc50154b23b1f27ebf20e25c12dc395aae

Comment 2

[Julien Wajsberg [:julienw]]

Ben, do you know if this changed since then?

Comment 3

[Ben Kelly [:bkelly, not reviewing]]

I have not retested, so I don't know.  See bug 888666 for contacts bench app I used.

Comment 4

[Firefox Bug Husbandry Bot]

https://bugzilla.mozilla.org/show_bug.cgi?id=1472046

Move all DOM bugs that haven't been updated in more than 3 years and has no one currently assigned to P5.

If you have questions, please contact :mdaly.

Comment 5

[Sylvestre Ledru [:Sylvestre]]

DOM: Contacts isn't used anymore. 
Closing all remaining bugs.