Platform/2008-10-21: Difference between revisions

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* Tuesday - 11:00am Pacific, 2:00pm Eastern, 19:00 UTC
* Tuesday - 11:00am Pacific, 2:00pm Eastern, 19:00 UTC
* Mozilla Building S - <script> conference room
* Mozilla Building S - <script> conference room
* 650-903-0800 or 650-215-1282 x91 Conf# 8605 (US/INTL)
* 650-903-0800 or 650-215-1282 x92 Conf# 8605 (US/INTL)
* 1-800-707-2533 (pin 369) Conf# 8605 (US)
* 1-800-707-2533 (pin 369) Conf# 8605 (US)
* irc.mozilla.org #shiretoko for backchannel
* irc.mozilla.org #shiretoko for backchannel
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* Approach: keep non-critical history data in temporary tables, periodically flushing to permanent tables in the background.
* Approach: keep non-critical history data in temporary tables, periodically flushing to permanent tables in the background.
* Problems
* Problems
** Ts
** Ts ({{bug|459197}})
** Tp
*** Initial landing caused a regression of ~3% on linux and ~4% on windows ([https://bugzilla.mozilla.org/show_bug.cgi?id=459197#c2 data])
*** With fixes, still seeing regressions: ([https://bugzilla.mozilla.org/show_bug.cgi?id=459197#c12 data])
**** Linux is at 1-2% (30-40ms)
**** Windows XP is at ~2% (~20ms)
**** Windows Vista is at 1.2-2.5% (7-15ms) depending on which boxes you look at
** Tp ({{bug|459235}})
*** Initial landing caused a regression of about ~3% on OS X; possible regression on windows ([https://bugzilla.mozilla.org/show_bug.cgi?id=459235#c1 data])
*** With fixes, possibly only small regression on mac, and ~1% win on linux ([https://bugzilla.mozilla.org/show_bug.cgi?id=459235#c10 data])
* Solutions
** This work is not going to make 3.1; push to next release and make no improvements in this area
** slip beta 2 until we get the performance issues fixed with other performance improvements
** let this work land and accept the fact that we'll take some small hits in some performance benchmarks


=== GFX 1.9.1 Update ===
=== GFX 1.9.1 Update ===
* [http://tinyurl.com/5xfmvp GFX blocking 1.9.1+]
* [http://tinyurl.com/5xfmvp GFX blocking 1.9.1+]
* [http://tinyurl.com/4zv2kn GFX wanted 1.9.1+]
* [http://tinyurl.com/4zv2kn GFX wanted 1.9.1+]
=== Mac OS X 1.9.1 Update ===
* working on blockers
* Josh working on tests and various plugin bugs as well
* further filesystem work still in review


=== Layout 1.9.1 Update ===
=== Layout 1.9.1 Update ===
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=== JS 1.9.1 ===
=== JS 1.9.1 ===
*[http://tinyurl.com/5gmg8y JS 1.9.1 Bugs]
*[http://tinyurl.com/5gmg8y JS 1.9.1 Bugs]
m-c blockers hurting daily browsing:
* Google Maps malfunction (https://bugzilla.mozilla.org/show_bug.cgi?id=460024)
Blocking JIT by default:
* multi trees (https://bugzilla.mozilla.org/show_bug.cgi?id=450833)
* slow script timeout (https://bugzilla.mozilla.org/show_bug.cgi?id=450000)
* v8-richards misbehavior (https://bugzilla.mozilla.org/show_bug.cgi?id=456384)
*  Running Dijit Tree Test with Content JIT / Ubiquity (https://bugzilla.mozilla.org/show_bug.cgi?id=451843)
* correctness bug with undefined turning to NaN (https://bugzilla.mozilla.org/show_bug.cgi?id=456479)
Not blocking JIT by default:
* jsMSX crash (https://bugzilla.mozilla.org/show_bug.cgi?id=458227)
* SCUMM VM crash (https://bugzilla.mozilla.org/show_bug.cgi?id=455547)
* eval/let combo (https://bugzilla.mozilla.org/show_bug.cgi?id=457065)
* CRASHED signal 10 SIGBUS using regress-271716-n.js (https://bugzilla.mozilla.org/show_bug.cgi?id=460518)
* js1_8/genexps/regress-380237-01.js: InternalError: too much recursion (64bit) (https://bugzilla.mozilla.org/show_bug.cgi?id=457660)
* LIRBufWriter null checking (https://bugzilla.mozilla.org/show_bug.cgi?id=451322)


=== Mobile 1.9.1 Update ===
=== Mobile 1.9.1 Update ===
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=== Roundtable ===
=== Roundtable ===
* feedback on try-talos?
* feedback on try-talos? Please add to {{bug|461012}}
* mothballing 1.8 / 1.9.0 machines?
* any upcoming tool changes after branch for FF3.1? Nope.

Latest revision as of 21:58, 21 October 2008

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Details

  • Tuesday - 11:00am Pacific, 2:00pm Eastern, 19:00 UTC
  • Mozilla Building S - <script> conference room
  • 650-903-0800 or 650-215-1282 x92 Conf# 8605 (US/INTL)
  • 1-800-707-2533 (pin 369) Conf# 8605 (US)
  • irc.mozilla.org #shiretoko for backchannel

Notices / Schedule

  • Beta 2 Schedule
    • en-US string freeze is Thursday, October 30th at 11:59pm PDT
    • code freeze is Tuesday, November 4th at 11:59pm PDT
  • Please take a look at the feature list and get things missing added, and update status for things you own: Firefox3.1/Features#Gecko_1.9.1
  • See the security review schedule page to get your review scheduled ASAP!

Firefox 3.1 Update

Places Fsync-reduction Changes

  • Goal: reduce fsyncs by writing to the disk less often, reducing hangs/freezes/sluggishness while browsing (especially hurting mobile, usb and some linux).
  • Approach: keep non-critical history data in temporary tables, periodically flushing to permanent tables in the background.
  • Problems
    • Ts (bug 459197)
      • Initial landing caused a regression of ~3% on linux and ~4% on windows (data)
      • With fixes, still seeing regressions: (data)
        • Linux is at 1-2% (30-40ms)
        • Windows XP is at ~2% (~20ms)
        • Windows Vista is at 1.2-2.5% (7-15ms) depending on which boxes you look at
    • Tp (bug 459235)
      • Initial landing caused a regression of about ~3% on OS X; possible regression on windows (data)
      • With fixes, possibly only small regression on mac, and ~1% win on linux (data)
  • Solutions
    • This work is not going to make 3.1; push to next release and make no improvements in this area
    • slip beta 2 until we get the performance issues fixed with other performance improvements
    • let this work land and accept the fact that we'll take some small hits in some performance benchmarks

GFX 1.9.1 Update

Mac OS X 1.9.1 Update

  • working on blockers
  • Josh working on tests and various plugin bugs as well
  • further filesystem work still in review

Layout 1.9.1 Update

Content 1.9.1 Update

JS 1.9.1

m-c blockers hurting daily browsing:


Blocking JIT by default:

Not blocking JIT by default:

Mobile 1.9.1 Update

General 1.9.1 Updates

  • offline cache, dcamp:
  • localStorage, honzab:
  • HTML5 drag-drop:

Security

Security Reviews

Roundtable

  • feedback on try-talos? Please add to bug 461012
  • mothballing 1.8 / 1.9.0 machines?
  • any upcoming tool changes after branch for FF3.1? Nope.
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