近期活动
编译社区的八卦信息
GCC
距离GCC13发布还有37个1级bug待查清和修复 GCC 13.0.1 Status Report (2023-01-16), Stage 4 in effect now https://gcc.gnu.org/pipermail/gcc-patches/2023-January/610004.html
修复Linux stackprotector编译的问题 [PATCH] gimple-fold.h: Add missing gimple-iterator.h https://gcc.gnu.org/pipermail/gcc-patches/2023-January/609761.html
LoongArch修复内嵌汇编bug [PATCH v6] LoongArch: Fixed a compilation failure with '%c' in inline assembly [PR107731].
讨论继续[RFC] Introduce -finline-memset-loops https://gcc.gnu.org/pipermail/gcc-patches/2023-January/609983.html
Binutils/GDB
GNU Binutils 2.40 released https://sourceware.org/pipermail/binutils/2023-January/125671.html
[PATCH] C-SKY: Fix machine flag. https://sourceware.org/pipermail/binutils/2023-January/125661.html
原来x86 GAS之前都不支持.insn [RFC] x86: proposal for a new .insn directive https://sourceware.org/pipermail/binutils/2023-January/125660.html
[PATCH v2 0/4] Fix regression in new DWARF reader https://sourceware.org/pipermail/gdb-patches/2023-January/195537.html
GLIBC
第九版 [PATCH v9 00/22] Improve generic string routines https://sourceware.org/pipermail/libc-alpha/2023-January/144777.html
[RFC/PoC] malloc: use wfcqueue to speed up remote frees https://sourceware.org/pipermail/libc-alpha/2023-January/144761.html
[PATCH] AArch64: Optimize strlen https://sourceware.org/pipermail/libc-alpha/2023-January/144688.html
[PATCH] AArch64: Improve strlen_asimd https://sourceware.org/pipermail/libc-alpha/2023-January/144687.html
LLVM/Clang/LLDB/LLD
本节内容来自 LLVM Weekly 第 472 期, Alex Bradbury 大哥持续稳定输出。
LLVM 16 要来了: LLVM 16.x will branch on January 24th.
想去: The next LLVM meetup in Munich will take place on January 20th, while the next Cambridge (UK) LLVM social will take place on February 28th.
码住: Michael Adams shared 280 lecture slides covering various aspects of the Clang libraries.
好啊: Jacques Pienaar proposed raising LLVM's minimum required Python version to 3.8.
估计又会来回拉锯: A discussion took place about the use of GitHub Actions for releasing.
好耶: Aaron Ballman highlighted that libc++ pre-commit CI should now be reliable.
恭喜龙芯! LoongArch is now a default backend. 85865f9.
平头哥加油: Code generation was implemented for the RISC-V XTHeadVdot extension. 7546c96.
日拱一卒: Definitions for RISC-V CPUs are now generated using TableGen. ac1ffd3.
又双叒叕重新设计了: The RISC-V vector intrinsics tests were reorganised. b9f7582.
龙芯加油: LSan is now supported on LoongArch64. 3a58e11.
QEMU (RISC-V)
[PATCH v2 0/4] bulk: Replace TARGET_FMT_plx by HWADDR_PRIx, https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00160.html
[PATCH v10 0/9] support subsets of virtual memory extension, https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00166.html
[PATCH 00/10] riscv: create_fdt() related cleanups, https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00182.html
[PATCH v2] hw/misc/sifive_u_otp: Remove the deprecated OTP config with '-drive if=none', https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00201.html
[PATCH v3 0/1] Clean up includes, https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00209.html
[PATCH v5 0/2] riscv: Allow user to set the satp mode, https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00240.html
[PATCH 0/2] target/riscv: Fix double calls to gen_set_rm [#1411], https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00254.html
[PATCH v8 0/3] hw/riscv: clear kernel_entry high bits with 32bit CPUs, https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00277.html
[PATCH v2 0/6] riscv: fdt related cleanups, https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00283.html
[PATCH 0/1] move create_fw_cfg() to init() (Gitlab #1343), https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00290.html
[PATCH] tcg/riscv: Use tcg_pcrel_diff in tcg_out_ldst, https://lists.gnu.org/archive/html/qemu-riscv/2023-01/msg00294.html
RISC-V in China
- 本周四的东亚时区双周会暂停一次。年后再说,风平浪静。
RT-Thread 社区
- 年后再说,风平浪静。
TVM / AI Compilers
- 年后再说,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。
- 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:《中国分税制:问题与改革》
作者: 郭庆旺、吕冰洋、等
推荐:小编1号
不得不承认这不是一本可以在上班路上随便翻一翻就能获得收获的书。在2023年开始,小编会尝试交替推荐一些需要几个小时时间沉浸下来的书。
这本书详细的回顾了「在当时的历史背景下,在当时的问题和条件下」,中国政府中的不同岗位和位置的不同的人是如何进行决策和尝试的。历史对于后人的价值往往就隐藏于这些连续的细节之中。
另外,本书出版于2014年。十年过去了,文中的内容的收集和作者观点的总结本身也带有当时的时代的烙印。希望2023年的伙伴们,可以常读常新,从书中看到新的发现和乐趣。