Tamarin:WeeklyUpdates: Difference between revisions

no edit summary
No edit summary
No edit summary
 
(16 intermediate revisions by 2 users not shown)
Line 9: Line 9:




'''Next meeting's Agenda Items (12/16):'''
'''Next meeting's Agenda Items (3/17/09):'''
* Release Update (Trevor/Dan)
* Canceled






= December 9, 2008 Meeting Notes =
 
= January 27, 2009 Meeting Notes =
== Attendees ==
== Attendees ==
Rick Reitmaier, Dan Schaffer, Dan Smith, Brent Baker, Leslie Lewis, Rob Borcic, Moh (Intel), Tom Harwood, Tom Reilly, Steven Johnson, Rudolph, Shengnan (Intel)
Jeff, Steven, Brent, Tom, Dan Schaffer, Rick Reitmaier, Rob Winchell, Moh
 
== Agenda Topics ==  
== Agenda Topics ==  
* PPC Update (Dan Schaffer)
* Status Updates
* Next Iteration (Dan Smith)
* String Work from Michael Daumling (Steven Johnson)


== Action Items ==
== Meeting Discussion Notes ==
* Dan Schaffer to send details of PPC Test Results to tamarin-devel distribution list - DONE
=== Status Updates ===
* All code that needs to get into the next release of TC needs to be checked in and tested by 12/16/08. Next release on 12/22/08.
* Dan Smith to chat with Steven about to integrate String work back into Player


Jeff:
* Checked in a verifier refactoring. Some cleanup needed, but wanted to get it in.
* Put in a pipeline architecture where all code generators are driven off of api (similar to backend nanojit api)


== Meeting Discussion Notes ==
=== Mac PPC Performance (switch from MIR to LIR) ===
* PPC pushed and landed late last week
* 8% faster
* 6% lower memory
* Only some sun spider tests showed some slower times
* All other tests across te board faster (JSBoard, SciMark – 20% faster)
* All acceptance tests are pass
* Looks good - We can pull the plug on MIR


=== Next iteration ===
Steven
* We will plan to do drops approx 1/month for TC
* Spot bug fixing
* Next drop to be done on Monday, 12/22
* All code changes be submitted and tested by 12/17
* 3 days is enough to shakedown and certify the build
* Lars and Trevor will work together to get the build out


=== Michael’s String work ===
Dan Schaffer
* Most things working again
* Ecma 3 data acceptance tests
* More efficient memory usage
* If anyone sees any failures, send Dan Schaffer an email
* API changes, Modest but necessary
* There may still be some lurking problems
* Details on Mozilla Wiki and Steven will send this link out after meeting
* Bug 465506 (numbers documented in this bug)
* Only in redux hopefully by end of day today, all targets will be going
* Dan to chat with Steven about to integrate this back into Player


Tom Harwood
* Global optimizer stopped working on this for now
* Starting to work on verifier and code generators instead
* Jeff’s change broke GO code
* Tom filed a bug on that. Copy Jeff on that but.




= Older meetings =
= Older meetings =
* [[Tamarin:WeeklyUpdates/2009-01-27|January 27, 2009]]
* [[Tamarin:WeeklyUpdates/2009-01-013|January 13, 2009]]
* [[Tamarin:WeeklyUpdates/2009-01-06|January 6, 2009]]
* [[Tamarin:WeeklyUpdates/2008-12-16|December 16, 2008]]
* [[Tamarin:WeeklyUpdates/2008-12-09|December 9, 2008]]
* [[Tamarin:WeeklyUpdates/2008-12-09|December 9, 2008]]
* [[Tamarin:WeeklyUpdates/2008-12-03|December 3, 2008]]
* [[Tamarin:WeeklyUpdates/2008-12-03|December 3, 2008]]
64

edits