2011/11/9

2011/10/19

2011/7/6

  • Meeting
    • Debian Copyright Files, machine readable, format
    • VPL v3
  • OpenCL doing work on that
    • Implementation
  • Monthly, Kens still working on back tracing work
    • Will add to the Android crash debug, libunwind
    • Michael Hope will check
  • 4.5 is now in maintenance
    • maintenance
  • 4.6 in continuous integration
  • gdb 7.3 isn't
  • gdb 7.3 picking
    • AI: Zach: release
  • gdb can't be upstreamed
    • No cross gdb, skip for 11.07, leave against previous release
  • https://wiki.linaro.org/MichaelHope/Sandbox/RoadmapIdeas

    • AI: Review Android
  • Cross everything
    • Tracing, LTTNG, multiuse
    • Android
    • Own toolchain team
  • 4.6 branch

2011/6/14

* Move future meetings to 4 PM * Suggestion for BP

  • Integrate toolchain BP
    • Integrate GCC

Example:

Work items for 11.06
Integrate GCC 4.7

Work items for 11.07
Integrate GCC 4.8
  • Integrate kernel BP

* Do a BP per WG and a BP per LT

  • Collective view on status.linaro.org

* Talk to James about anything missing

* For 4.6 have 1 WI for do basic implementation * For 4.6 triage - integrate and package

* 4.6 is going to be more than one week's of work.

* At least one work item per item for

First pass integrate 4.6

* be careful with bugs and bps

* the one place where it works well is

* bugs for support issues make burndown look strange

integrate gcc 4.6
get 20 bug failures
create and post 20 bugs

11.06 Investigate prelink workaround Package 4.5 First cut 4.6

11.07 Bug 0...

* Anything

  • GCC
    • In general here's a build of X, it works with 4.6 Linaro compilar
    • or...it fixes this issue from the mainline compiler
    • or...benchmark
  • GDB
    • good native GDB
    • cross debug with GDB (standard linux)
    • There are patches for Android, but they're a hack
    • GDB 7.2 to 7.3 - build scripts
    • Linaro Android and Linaro GDB
  • QEMU
    • Android emulator
      • really old fork, signs of life
      • picked up ARMv7 emulator from trunk
      • google summer of code - bring upstream things out into QEMU
        • if this works then upstream and
      • why is Android emulator slow?
        • QEMU is good when your emulatoing and ARM9 at 200 MHz
          • At ARMv7
        • Trunk emulator
        • QEMU
          • 20-30% speedup
        • emulating neon is harder
        • QEMU
  • Hard to do good back tracing on ARM, Ken's working on that, demo in one crash reporter
    • C/C++
    • Dalvik

Linaro evaluation builds, basically the same dates 11.07 release Android and Ubuntu build should come out on the same day, with the same kernel and the same toolchain

AI: Zach: BZR repo integration

Embassy and DEN bench * easy to AI: Zach: Embassy and DEN bench

increase in general Android performance

WebM ogg acceleration H264

7AM Michael time 2PM 8PM 9PM -

Platform/Android/AndroidToolchainSyncUp (last modified 2011-11-09 22:24:32)