== Progress ==
1 day week:
* Automation Framework (CARD-1378 1/2)
- Resetting APMs and Junos that fell during the holidays
* Release 3.5.1 (TCWG-477 1/2)
- Testing RC2, all good
== Plan ==
* improve buildbots (swap, verbose, libs)
* fix libc++abi NEON/VFPv3 unwinder
* purchase new builder, prepare lab for it
== This week ==
* GCC Modularization Project
- started working on flattening rtl.h
- submitted expr.h flattening patch upstream for review.
- worked with Michael on tree.h flattening patch.
== Next week ==
- investigate bug 905
- modify expr.h, cfgloop.h patches to avoid conflicts with Michael's
tree.h flattening patches and submit upstream.
== Progress ==
* 2015.01 release
- reviewed Yvan's backports
* GCC trunk/4.9 monitoring (2/10)
- still tracking cause of random "interrupted system call" errors
* AArch64 sanitizers (1/10)
- LLVM+compiler-rt build seems OK, but still unable to run the tests on Juno
* Neon intrinsics tests (3/10)
- continued conversion to GCC testsuite
- fixed checks for Neon QC flags
- patch reviews
* Misc (4/10)
- meetings, conf-calls, emails, ....
== Next ==
* GCC trunk/4.9 monitoring
* AArch64 sanitizers
* Neon intrinsics tests
* cbuild2/abe: look at backport and tcwgweb
On holiday until January 5h
ABE benchmarking automation - TCWG-360 [6/10]
* TCWG/LAVA lab interactions working with just a couple hacks
* Jenkins job created (thanks Rob) and beginning to work
Misc - [4/10]
* Included a quick look at Will's single-thread performance patches -
unfortunately, no time to actually do anything with them
=Plan=
Benchmarking storage/automation
Look though Will's single-thread performance patches
Switch to TCWG Junos
Write up/think about where to go next with libm exercising
Test benchmark repeatability
=Absences=
On holiday Monday 22nd Dec to Friday 2nd Jan
== Progress ==
* Friday off
* Automation Framework (CARD-1378 2/8)
- Writing up best practices, lab structure, etc
- Removing port forwards, private keys from the lab
- IT ticket to remove tcwg-sysadmin from public git
* Toolchain (CARD-862 1/8)
- Fixed compiler-rt problem on AArch64 build
- Fixing libcxxabi problem on ARM unwind
* Release 3.5.1 (TCWG-477 1/8)
- Finished RC1 testing on ARM and AArch64
* Buildbots (TCWG-76 2/8)
- Found commit that broke lnt bot, green again
- Setting up internal bots (4 ARM, 1 ARM64)
* Background (2/8)
- Code review, meetings, discussions, etc.
== Plan ==
* Continue 3.5.1 release (RC2, etc)
* Fix a few remaining problems with Compiler-RT / libc++abi
Holiday until January...
== Progress ==
* Holiday Thursday and Friday (4/10)
* LLD for AArch64 (2/10, TCWG-563)
- Completed patch to improve relocation range checking
- llvm mailing lists down so no reviews happening
* ILP32 work (3/10)
- Several test builds on Juno, still cannot get a working native toolchain
* Email, meetings, other stuff (1/10)
== Issues ==
* Cable power level issue causing broadband problems
== Plan ==
* On holiday until in January, but I will check email periodically
--
Will Newton
Toolchain Working Group, Linaro
== Progress ==
QEMU kernel debugging setup [3/10] [TCWG-568]
-- Finally figured out the steps to debug kernel with ARM cortex A9 core.
Kernel debugging to investigate limitation of ARM watchpoint
implementation [2/10] [TCWG-569]
-- Debug kernel code with gdb to investigate problems.
Miscellaneous [1/10]
-- Meetings, Emails etc
-- Wiki updates
Sick Leave [4/10]
== Plan ==
QEMU kernel debugging setup [TCWG-568]
-- Figure out steps to debug kernel with ARM cortex A15 core.
More Kernel debugging to investigate limitation of ARM watchpoint
implementation [TCWG-569]
-- Get A15 core running on QEMU and debug kernel hw debug
implementation on both A9 and A15.
Updates to GDB wiki pages with kernel debugging howto.
I've completed renaming Cbuildv2 to Abe, as well as modifying all the
board files for remote testing to match what the new DNS server is
using. Please stop using the existing cbuild2 repository, as all changes
are now done in the new repository. I'll leave the old repository for a
while, I know there are branches there people depend on. For those, I'm
sorry for the pain (having just gone through that myself), but please
migrate any important branches to the new repository. URLs for that are
here:
https://git.linaro.org/toolchain/abe.git
- rob -
ABE benchmarking - TCWG-360 [7/10]
* Finished post-move LAVA lab workarounds
* Should be flexible enough for TCWG lab too, but we'll see
* Refactored sources - now more robust and maintainable
lowlevellock.h comments - CARD-341 [1/10]
* A further round of changes, got an OK
Raised a bug on GCC re questionable generation of pow calls - TCWG-558 [0/10]
* Upstream fixed it really fast
Misc - [2/10]
=Plan=
Switch to TCWG Junos, perhaps start using gprof
Think about where to go next with libm exercising
Look though Will's single-thread performance patches
Test benchmark repeatability
Port benchmarking scripts to ABE repo
Start on storage/automation, if Rob has time
=Absences=
On holiday Monday 22nd Dec to Friday 2nd Jan
