本期总览
本期跟踪 10 个仓库,其中 10 个仓库有有效动态,筛出 24 项重点变化。整体重点是:版本发布 8 项、工具链/开发体验 8 项、硬件/架构支持 5 项、安全修复 2 项。
本期跟踪 10 个仓库,其中 10 个仓库有有效动态,筛出 24 项重点变化。整体重点是:版本发布 8 项、工具链/开发体验 8 项、硬件/架构支持 5 项、安全修复 2 项。
AI 与开发工具 本周期有 4 个活跃仓库,筛出 8 项重点变化,主要集中在硬件/架构支持、版本发布、工具链/开发体验。代表仓库包括 llama.cpp、vLLM、Transformers、Ollama。这类变化更适合从本地推理、开发者工作流和模型应用集成角度跟进。
RTOS 与嵌入式 本周期有 3 个活跃仓库,筛出 8 项重点变化,主要集中在硬件/架构支持、版本发布、安全修复、工具链/开发体验、性能优化。代表仓库包括 Zephyr、LVGL、Mbed TLS。这类变化更适合从板级适配、驱动成熟度、实时系统可维护性和量产风险角度评估。
Linux 与基础软件 本周期有 2 个活跃仓库,筛出 6 项重点变化,主要集中在硬件/架构支持、版本发布、工具链/开发体验。代表仓库包括 systemd、LLVM。这类变化更适合从发行版同步、系统稳定性、网络/安全边界和长期维护成本角度评估。
工具链与调试 本周期有 1 个活跃仓库,筛出 2 项重点变化,主要集中在版本发布、工具链/开发体验。代表仓库包括 probe-rs。这类变化会直接影响编译、烧录、调试和硬件 bring-up 效率。
版本发布出现 8 项。适合检查新版本说明、兼容性变化和是否值得进入下一轮评估。
工具链/开发体验出现 8 项。对日常工程效率、调试链路、构建系统和 CI 稳定性更有参考价值。
硬件/架构支持出现 5 项。对嵌入式开发的意义主要在于芯片、板级、驱动和架构覆盖继续补齐。
安全修复出现 2 项。优先关注是否影响现有系统的升级窗口、补丁回归和下游发行版同步节奏。
代表性合并:#107016 ARM64 : Add Zephyr PMU API and ARMv8-A PMUv3 driver;#112380 soc: ambiq/ite: kconfig: Fix invalid use of Kconfig defaults;#110874 [Backport v4.4-branch] drivers: flash: add device validation in flash_copy syscall
代表性合并:#112364 drivers/ieee802154: ieee802154_silabs_efr32 enhancement;#111366 drivers: sensor: add Hall-effect flow meter driver;#111810 soc: pse84: add se-rt-services-utils lib path
代表性合并:#112243 [Backport v4.4-branch] drivers: bluetooth: esp32: align controller knobs with zephyr
代表性合并:#10324 ci(deps): bump arduino/arduino-lint-action from 2 to 3;#10325 ci(deps): bump actions/cache from 5 to 6
代表性合并:#10316 arch(obj): replace lv_obj_flag... with dedicated API for each flag;#10299 docs: review and improve the sections the users meet first;#9744 fix(draw_image/image): use inclusive coordinates for pivot and transformed area
代表性合并:#112360 hostap: enforce PMF for SAE connections in AP mode;#112132 [Backport v4.4-branch] fs: ext2: reject s_blocks_count exceeding single-group bitmap capacity;#112415 kernel: timeslicing: avoid recomputing the slice size on rearm
代表性合并:#10327 docs(api): add title to API meta.json;#10320 fix(slider/bar): prevent int32 overflow in pixel-position or value (10308)
代表性合并:#10318 perf(arc): skip knob invalidation when hidden
代表性合并:#46978 Fix accelerate hooks for all models using linear attention;#46977 Use standard arg names in Mllama;#46960 Fix silent SDPA math-kernel fallback for GQA when key/value head_dim > 256 or differ
代表性合并:#47027 TST Skip PEFT tests if PEFT version is too low;#45862 [new model] Add Zyphra/ZAYA1-8B;#41992 [PoC] HF exporters
评分:132
评分:110
代表性合并:#44785 [Model] Add LLaVA-OneVision-2 (LlavaOnevision2ForConditionalGeneration);#47285 [Model Runner V2][Perf] Warm up GLM-5.2 DSA indexer prefill metadata kernel;#44977 [ROCm][MLA] Fuse MLA q/kv RMSNorm + FP8 per-token quant in the FP8 attention path
代表性合并:#16949 discover: fall back to standard CUDA when the JetPack runner is absent;#17010 rocm: remove no longer supported devices
代表性合并:#47128 [ROCm] [PyTorch] Move to stable abi since ROCm upgraded to torch 2.11;#47376 [XPU][CI] Split test_punica_ops into separate pytest invocations for stability;#46974 [BugFix][MRV2] Ensure all req slots are accounted for when scheduling
代表性合并:#47472 Fix Transformers modeling backend usage stats;#47383 [Bugfix][Model Runner V2][Spec Decode] Fix int32 offset overflow in block verification kernels;#47311 [Bugfix][Tool Parser] poolside_v1: accept tool calls without newline after function name
代表性合并:#25174 ui: Remove PWA navigate fallback to prevent caching API endpoint requests;#25134 llama : add llama_model_ftype_name()
代表性合并:#16963 agent: harness core
评分:102
代表性合并:#4073 Fix NRST for Glasgow probe.;#4087 Fix some unwinding issues
代表性合并:#4090 fix: move changelog-related file into changelog folder;#4089 debug: ensure register values are consistent U32/U64 depending on target bitness.
代表性合并:#207251 [lldb][CMake] Extend liblldb interposition fix to lldb-dap and lldb-mcp;#201999 [Clang][CodeGen] Emit alignment information for indirect arguments;#204855 [CodeGen] Add tests for `determineCalleeSaves`.
代表性合并:#42820 Allow systemd to be built as as single statically-linked binary;#41860 import: Trust subkeys included in signature;#42780 udev: Tag debug appliance nodes as xaccess-debug-appliance
代表性合并:#42855 meson: fix fs.exists() check for fuzz corpus samples;#42811 crypto-util, ssl-util: set log level to debug in dlopen_many_sym_or_warn();#42626 measure: Support binding signed policies to individual phases
代表性合并:#207280 [VPlan] Don't preserve NSW in mul -> shl conversion for bw-1 op.;#207263 [clang] fix crash-on-invalid with deduction guides;#207170 [Offload] Guard __llvm_write_custom_profile null check on non-Windows
代表性合并:#207248 [flang-rt] Use posix_memalign instead of std::aligned_alloc;#207102 [lldb][test] Skip tests for features unsupported on WebAssembly;#204139 [Clang] Fix offsetof sign-extending unsigned array indices >= 128
代表性合并:#42597 vmspawn/nspawn: Always use a per-machine runtime subdirectory;#42701 tpm2-setup: Create and persist an endorsement key
工具链/开发体验:16 项,meson: fix fs.exists() check for fuzz corpus samples;crypto-util, ssl-util: set log level to debug in dlopen_many_sym_or_warn()
版本发布:5 项,Allow systemd to be built as as single statically-linked binary;import: Trust subkeys included in signature
功能变化:5 项,pcrextend: gracefully skip NvPCR measurement when TPM NV space is exhausted;Fix: tmpfiles clean device node
硬件/架构支持:2 项,vmspawn/nspawn: Always use a per-machine runtime subdirectory;tpm2-setup: Create and persist an endorsement key
工具链/开发体验:16 项,[flang-rt] Use posix_memalign instead of std::aligned_alloc;[lldb][test] Skip tests for features unsupported on WebAssembly
硬件/架构支持:8 项,[lldb][CMake] Extend liblldb interposition fix to lldb-dap and lldb-mcp;[Clang][CodeGen] Emit alignment information for indirect arguments
功能变化:8 项,[InstCombine] Sink instructions across assumes;[libc] Make BigInt trivially constructible
版本发布:7 项,[VPlan] Don't preserve NSW in mul -> shl conversion for bw-1 op.;[clang] fix crash-on-invalid with deduction guides
硬件/架构支持:21 项,ARM64 : Add Zephyr PMU API and ARMv8-A PMUv3 driver;soc: ambiq/ite: kconfig: Fix invalid use of Kconfig defaults
版本发布:5 项,drivers/ieee802154: ieee802154_silabs_efr32 enhancement;drivers: sensor: add Hall-effect flow meter driver
功能变化:5 项,[Backport v4.4-branch] kernel: Fix k_queue locking issues;[Backport v4.4-branch] mgmt: hawkbit: fix of by one error
工具链/开发体验:4 项,hostap: enforce PMF for SAE connections in AP mode;[Backport v4.4-branch] fs: ext2: reject s_blocks_count exceeding single-group bitmap capacity
版本发布:4 项,arch(obj): replace lv_obj_flag... with dedicated API for each flag;docs: review and improve the sections the users meet first
安全修复:2 项,ci(deps): bump arduino/arduino-lint-action from 2 to 3;ci(deps): bump actions/cache from 5 to 6
工具链/开发体验:2 项,docs(api): add title to API meta.json;fix(slider/bar): prevent int32 overflow in pixel-position or value (10308)
性能优化:1 项,perf(arc): skip knob invalidation when hidden
工具链/开发体验:3 项,Backport 4.1: Fix variable set but not used warning;Fix variable set but not used warning
版本发布:2 项,Fix NRST for Glasgow probe.;Fix some unwinding issues
工具链/开发体验:2 项,fix: move changelog-related file into changelog folder;debug: ensure register values are consistent U32/U64 depending on target bitness.
性能优化:1 项,Add MCXN526 variant
工具链/开发体验:2 项,ui: Remove PWA navigate fallback to prevent caching API endpoint requests;llama : add llama_model_ftype_name()
硬件/架构支持:2 项,hexagon: flash attention rework (optimizations, accuracy improvements, etc);ggml-cpu : add AVX2 and AVX optimization for nvfp4 dot product
功能变化:1 项,CUDA: consistent use of __restrict__ + PDL for FA
工具链/开发体验:6 项,[ROCm] [PyTorch] Move to stable abi since ROCm upgraded to torch 2.11;[XPU][CI] Split test_punica_ops into separate pytest invocations for stability
版本发布:5 项,[Model] Add LLaVA-OneVision-2 (LlavaOnevision2ForConditionalGeneration);[Model Runner V2][Perf] Warm up GLM-5.2 DSA indexer prefill metadata kernel
性能优化:4 项,Delete PagedAttention;[Rust Frontend] Improve scheduler stats logging parity
硬件/架构支持:3 项,Fix Transformers modeling backend usage stats;[Bugfix][Model Runner V2][Spec Decode] Fix int32 offset overflow in block verification kernels
硬件/架构支持:7 项,Fix accelerate hooks for all models using linear attention;Use standard arg names in Mllama
版本发布:6 项,TST Skip PEFT tests if PEFT version is too low;[new model] Add Zyphra/ZAYA1-8B
工具链/开发体验:1 项,[docs] update cache apis
版本发布:2 项,discover: fall back to standard CUDA when the JetPack runner is absent;rocm: remove no longer supported devices
功能变化:2 项,compat: use UTF-8-safe file open;llama: clean up dead code from llama-server work
工具链/开发体验:1 项,agent: harness core