近期活动
编译社区的八卦信息
GCC
Martin宣布离开GCC社区,将会在其他领域从事新工作。Martin在过去十年做了很多GCC控制流优化相关的工作 Stepping down as gcov maintainer and callgraph reviewer https://gcc.gnu.org/pipermail/gcc/2023-February/240694.html
使用GNU工具链编译NT内核需要解决的问题列表
Problems when building NT kernel drivers with GCC / LD https://gcc.gnu.org/pipermail/gcc/2023-February/240751.html
-Ofast/-ffast-math and SPEC 511.pov miscompilation with gcc 13.0 https://gcc.gnu.org/pipermail/gcc/2023-February/240617.html
Rust front-end update https://gcc.gnu.org/pipermail/gcc-patches/2023-February/612388.html
RISC-V: Add divmod instruction support https://gcc.gnu.org/pipermail/gcc-patches/2023-February/612350.html
[PATCH V3 0/5] RISC-V: Implement Scalar Cryptography Extension https://gcc.gnu.org/pipermail/gcc-patches/2023-February/612323.html
Binutils/GDB
[PATCH v4 0/5 Add support for CRC64 generation in linker https://sourceware.org/pipermail/binutils/2023-February/126190.html
印象中Colored output其他arch还没有?LoongArch似乎是头一份 [PATCH v4 0/6] LoongArch: colored disassembly and readability tweaks https://sourceware.org/pipermail/binutils/2023-February/126088.html
gdb-13 branch FROZEN https://sourceware.org/pipermail/gdb-patches/2023-February/197218.html
GLIBC
[PATCH v2 0/3] RISC-V: ifunced memcpy using new kernel hwprobe interface https://sourceware.org/pipermail/libc-alpha/2023-February/145771.html
[PATCH v2] AArch64: Fix HP_TIMING_DIFF computation https://sourceware.org/pipermail/libc-alpha/2023-February/145679.html
LLVM/Clang/LLDB/LLD
以下值得关注的内容来自小编9号的整理和推荐:
- 完善在默认浮点运算环境下的SNaN语意文档 https://reviews.llvm.org/D143074
本节内容来自 LLVM Weekly 第 477 期, Alex Bradbury 大哥持续稳定输出。
欧洲见! Registration for the 2023 EuroLLVM Developers' Meeting is now open.
武汉见! An in-personal LLVM meetup will be held on Feb 25th in Wuhan, China. A meetup will also be taking place in Bangalore on the same day.
C++23 有了? The /r/cpp Reddit moderators have posted a trip report from the 2023-02 Issaquah ISO C++ committee meeting (highlight: C++23 is done!).
欢迎大家参加,不过时间不太好(凌晨4点): The first LLVM Foundation strategic planning session will be held on Feb 27th/28th, focusing on grants and scholarships.
号召RISC-V的伙伴去参与评论: Alex Bradbury posted an RFC on resolving issues related to extension versioning in RISC-V.
平头哥加油: MC layer support was added for the RISC-V vendor-specific XTHeadBs and XTHeadBb, and XTHeaadMAC extensions. Initial support was also added for Zfa. 04a2baf, fc02eeb, d4012bc, c0947dc, df56b55.
好耶: Zicsr and Zifencei extensions are now accepted as command-line options in the RISC-V backend, increasing compatibility with GCC. 22e199e.
技术演进淘汰都很快: LLDB support for Renderscript was removed, as it is deprecated in Android. 17e2497.
QEMU (RISC-V)
[PATCH 0/5] hw/cpu/cluster: Restrict CPU cluster to a particular CPU type, https://lists.nongnu.org/archive/html/qemu-riscv/2023-02/msg00475.html
[PATCH V3 0/8] Add basic ACPI support for risc-v virt, https://lists.nongnu.org/archive/html/qemu-riscv/2023-02/msg00498.html
[PATCH v6 0/9] make write_misa a no-op and
FEATURE_*cleanups, https://lists.nongnu.org/archive/html/qemu-riscv/2023-02/msg00512.html[PATCH] disas/riscv Fix ctzw disassemble, https://lists.nongnu.org/archive/html/qemu-riscv/2023-02/msg00556.html
[PATCH v6 0/4] riscv: Add support for Zicbo[m,z,p] instructions, https://lists.nongnu.org/archive/html/qemu-riscv/2023-02/msg00569.html
[PATCH] RISC-V: XTheadMemPair: Remove register restrictions for store-pair, https://lists.nongnu.org/archive/html/qemu-riscv/2023-02/msg00581.html
[PATCH] hw/riscv: Skip re-generating DT nodes for a given DTB, https://lists.nongnu.org/archive/html/qemu-riscv/2023-02/msg00585.html
[PATCH] target/riscv: Add support for Zicond extension, https://lists.nongnu.org/archive/html/qemu-riscv/2023-02/msg00587.html
[PATCH] target/riscv/vector_helper.c: create vext_set_tail_elems_1s(), https://lists.nongnu.org/archive/html/qemu-riscv/2023-02/msg00597.html
[PATCH v3 00/24] gdbstub: re-organise to for better compilation behaviour, https://lists.nongnu.org/archive/html/qemu-riscv/2023-02/msg00599.html
RISC-V in China
- 相关新闻太多,招募新的志愿者小编来整理。
RT-Thread 社区
- 风平浪静。
TVM / AI Compilers
- 风平浪静,貌似还在讨论 V0.11 的版本发布?
本周工具链岗位
往期社招及实习生招聘长期有效。
- PLCT实验室招募编译器性能评测实习生,分析 RISC-V GCC 和 LLVM 的瓶颈并改进
- PLCT实验室招募 OpenJDK 实习生,将 Lilliput 移植到 RISC-V
- 开源实习:算能科技招募AI开源工具链开发(TPU-MLIR项目)
- DynamoRIO RISC-V 移植开发实习生招聘(PLCT实验室)
- PLCT实验室开始招募 Mono 系统开发实习生,负责 RISC-V 移植及优化
- PLCT实验室长期招募安卓系统(AOSP)开发实习生,升级和维护 AOSP for RISC-V 开源项目
本周推荐阅读
本周推荐:《社会学主要思潮》
作者:雷蒙·阿隆
译者: 葛秉宁
推荐: 小编1号
我承认在挑选这本书的时候,我是内心膨胀的。在囫囵吞枣的阅读了《理想国》和《西方哲学史》以及一些面向大众的小册子之后,我理所当然的认为自己已经准备好了。作者用谦虚的态度指出了我对自己的判断的错误。请容许我以自己知道的无知为底气,直接引用扉页上的介绍:
《社会学主要思潮》是思想大师雷蒙·阿隆的一部力作,汇集了从1955年到1958年之间在索邦大学的讲义,代表了他在社会学领域的潜心研究的最高成就。
本书选了包含了马克思、涂尔干、马克斯·韦伯等7位社会学家的主要著作及思想。我用自己有限的阅读向各位保证,作者的文笔相对于书中介绍的社会学大师们的论著,那是要简单通俗多了。
书很厚,或许不适合通勤时携带,适合周末去公园等有人的地方拿出来,阅读和思索。