[ACTIVITY] report week 28, 29
Progress: * attended Linaro Connect (wk 28) * sent pull requests for target-arm/arm-devs queues * resent virtio-mmio patchset; this is now ready for commit and I will send a pullreq with it in next week * finished off a cleanup of linux-user to remove the support for configuring targets without threading support * resorted todo list against cards * started on getting v7 mach-virt into shape for upstreaming -- PMM ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
[ACTIVITY] Week 29
== Progress == * Investigating glibc stack guard support * Developed initial patches * Raised ABI issue * More malloc work * Integrated tcmalloc into benchmark framework * Improved benchmark repeatability * Added Python benchmark script and graphing script * Respin and commit gdb TLS testsuite patch (my gdb patch queue now empty) * Committed two of Omair's gdb patches == Issues == * None. == Plan == * Produce some malloc benchmark graphs * Progress the stack guard work * Start writing some malloc code -- Will Newton Toolchain Working Group, Linaro ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
[ACTIVITY] Week 29
== Progress == Short week (3 days) * Divmod - Finished most of the work, patch upstream (r186390) - Trying to lower remainder as divmod without sacrificing the div+mod merge during legalization * Buildbots - One panda fails even at 920MHz, replaced with a new one - Using decent power supplies now, should work a whole week - Lab config is messed up, need to start from scratch - Failed at 920MHz with decent power supply - Giving up on Pandas as buildbots... * Background - Not many code reviews last two weeks, as Connect and the Pandas took most of my spare time - Test-suite's Lencod bug fixed upstream, no more need of dirty hacks on stack offset calculation == Plan == * Continue on divmod lowering, finding a way to merge Custom with Expand lowering, so not to break the div+rem merge during legalization, but still lower divmod as Custom. 64-bit types still use them. * Study cross-compilation issues in Clang and LLVM, prepare a document on how it works (or not), and what paths we can take to make it better in the short/medium term. * Follow up on Phoronix results and CBuild2 benchmarks, time allowing ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
