近期活动
祝大家国庆过得愉快🎉
编译社区的八卦信息
GCC
GCC Register Pressure BoF notes https://gcc.gnu.org/pipermail/gcc/2021-September/237432.html
Can gcc itself be tested with ubsan? If so, how? https://gcc.gnu.org/pipermail/gcc/2021-September/237436.html
阿里发错 patch?? [PATCH] RISC-V: The 'multilib-generator' enhancement. https://gcc.gnu.org/pipermail/gcc-patches/2021-September/580297.html
基于cost table的GCC自动向量优化 [PATCH] Enable auto-vectorization at O2 with very-cheap cost model. https://gcc.gnu.org/pipermail/gcc-patches/2021-September/578876.html
SPEC2017性能regression[TCWG CI] 471.omnetpp slowed down by 8% after gcc https://gcc.gnu.org/pipermail/gcc/2021-September/237430.html
[PATCH] aarch64: Add command-line support for Armv8.7-a https://gcc.gnu.org/pipermail/gcc-patches/2021-September/580406.html
Binutils/GDB
[RFC][PATCH] coredump: save timestamp in ELF core https://sourceware.org/pipermail/gdb-patches/2021-September/182183.html
GDB: [PUSHED 0/6] Display GDB backtrace for internal errors https://sourceware.org/pipermail/gdb-patches/2021-September/182219.html
GLIBC
[PATCH v2 00/22] futex: splitup and waitv syscall https://sourceware.org/pipermail/libc-alpha/2021-September/131300.html
Linux Plumbers Conference: GNU Tools Track: glibc BoF (notes) https://sourceware.org/pipermail/libc-alpha/2021-September/131278.html
Monday Patch Queue Review update (2021-09-27) https://sourceware.org/pipermail/libc-alpha/2021-September/131420.html
LLVM/Clang/LLDB/LLD
本节内容来自 LLVM Weekly 第404期, Alex Bradbury 大哥持续稳定输出。
Michał Górny blogged about improving GDB register model compatibility with LLDB.
The next Women in Compilers and Tools meetup will take place on September 31st (or early morning October 1st for those in European timezones!). It will feature and interview with Teresa Johnson, Senior Staff Engineer at Google and an active contributor to the LLVM open source project.
以后 Clone 又多了几十秒? Noah Shutty kicked off a discussion on moving some LLDB libraries into the core LLVM project, e.g. TCPSocket and the IOObject hierarchy.
LLVM 13.0.0-rc4 has been tagged.
LLVM GPU News issue 20 is out now.
RISC-V vector intrinsics now have a tail policy argument. 7afa61e.
日拱一卒 LLVM's libc gained implementations of div, ldiv, lldiv, imadiv, bsearch, and qsort. 74670e7, 32a5007, 5eb6b82.
RISC-V in China
- 香山开源处理器的团队开技术专栏了! 【会议解读】HOT CHIPS 33 Session 1
RT-Thread 社区
- 风平浪静
TVM / MLIR / AI Compilers
- 风平浪静
本周工具链岗位
往期社招及实习生招聘长期有效。
- PLCT实验室新开放方舟编译器开发实习生(NJ56)
- 阿里云下属神龙系统设计开发核心团队招聘编译器及相关工具链研发专家
- 快手招聘语言设计与编译器研发专家(深圳)-【基础架构中心】
- 寒武纪招聘AI编译器等职位
- Intel的新岗位
- 华为2012实验室下属编译器实验室、芯片软件协同设计部应届生招聘
- PLCT实验室7月实习生及社招岗位汇总:来一起变得更强吧!
- 开源RISC-V软件,超朴素的实习生招募文章
- 笑死,一个实习生都没有就敢开始做 openEuler RISC-V 的移植?
本周推荐阅读
本周推荐:《2001太空漫游》
推荐人: 小编1号
说来惭愧,小编1号我啊,直到四天前开始把《2001太空漫游》拆开看完。很难想象这是一本50年前的科幻作品,在阅读的时候反而像是描述当下的最新科技新闻。由于本书过于经典以至于无需多言。不过需要说明的是,在阅读的过程中你可能会看到太多自己似曾相识的片段:没错的,后续的很多科幻电影都借用或致敬了本书。而《三体》则更像是从《太空漫游》出发,进行了一次更为深刻和长远的战略推演,得到了《太空漫游》作者不能想象到的黑暗。
五十多年之后,我依然感到震撼。