24th June 2008

Attendees

• Adobe: Scott, Steven, Edwin, Jeff, Dan, Mason
• Intel: Moh, Carmen, Jungwoo
• Mozilla: Brendan, Jordan, Andreas, Rob, Jason, Aaron, Ben
• Other: Mark

Updates

• (Edwin) Trace tree update - rebuilding pipeline state and cost of recompilation. Now handles merge notes. Optimizing it now off of previous branches. Constant recompiling is more than expected, so will continue to investigate.
  • Can turn trace trees on and it will pass the tests, but the performance is worse, so currently are leaving it off.
  • Pipelining is now starting to pay off!

• (Andreas) Compartmentalizing nanojit for use by tracemonkey as well as TT
  • It was a small namespace change. Add a delete operator?
  • Should we start a wiki page to track these items? Or Bugzilla? ACTION: Andreas will write something up and send out a link.
  • Moving more filters (e.g., CSE) into nanojit

• (Mark) Wondering about ASC on TT.
  • ACTION: Dan will touch base with Mark on this to assist.