本期总览
本期跟踪 9 个仓库,其中 9 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 9 项、硬件/架构支持 5 项、工具链/开发体验 5 项、性能优化 2 项。
本期跟踪 9 个仓库,其中 9 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 9 项、硬件/架构支持 5 项、工具链/开发体验 5 项、性能优化 2 项。
RTOS 与嵌入式 本周期有 3 个活跃仓库,筛出 11 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、功能变化。代表仓库包括 Zephyr、ThreadX、LVGL。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。
AI 与开发工具 本周期有 3 个活跃仓库,筛出 9 项重点变化,主要集中在版本发布、工具链/开发体验、性能优化、硬件/架构支持。代表仓库包括 llama.cpp、vLLM、Transformers。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。
Linux 与基础软件 本周期有 2 个活跃仓库,筛出 4 项重点变化,主要集中在版本发布、工具链/开发体验、硬件/架构支持。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 0 项重点变化,主要集中在常规维护和功能变化。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 9 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。
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。
工具链/开发体验出现 5 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。
性能优化出现 2 项。建议关注是否会改变资源占用、延迟、吞吐或实时性表现。
代表性合并:#109474 soc: nxp: imx95: Refine condition to enable MCUX_LPTMR_TIMER;#110259 stm32: drivers: sensor: st: add GPIO Kconfig selection for some sensors;#110096 drivers: dma: stm32u5: fix dma_suspend() not being isr-ok
代表性合并:#109898 drivers: audio: add native_sim DMIC driver;#110571 soc: silabs: siwx91x: improve shell and fix DT warnings;#110542 drivers: crc: nxp: fix CRC bus fault on MCXW70 and wire CRC clock
Eclipse ThreadX 6.5.1.202602a Release Notes This hotfix release corrects a critical compilation regression introduced in v6.5.1.202602 that prevented projects from building when targeting Cortex M3, Cortex M4, or Cortex M7 processors. It also delivers Linux build script coverage for all GNU toolchain ports touched in v6.5.1.202602. Vulnerabilities addressed No new vulnerabilities were addressed in this release. You can access advisories for previously addressed vulnerabilities here https://github.com/eclipse threadx/threadx/security/advisories. Bug Fixes Critical: endif without if compilation error in tx port.h 545, 546 In v6.5.1.202602, an else directive was incorrectly replaced with endif in the ifdef TX PORT USE BASEPRI / set basepri value block, causing the following error when compiling for affected targets: tx port.h: error: endif without if The following ports are affected and hav
Eclipse ThreadX 6.5.1.202602 Release Notes This release expands hardware platform support with major RISC V improvements — including three new boards and the addition of support for the RISC V Vector Extension RVV — and introduces native Win64 ports for both ThreadX and ThreadX SMP. It also delivers a significantly updated Xtensa port, QEMU based automated CI forRISC V, and several bug fixes for Cortex M and RISC V targets. We thank contributors from 10xEngineers , Alibaba , Bradford Space , Cadence Design Systems , JBLopen , Quintauris , Taktflow Systems , and Volz Servos for their valuable contributions to this release. Vulnerabilities addressed No new vulnerabilities were addressed in this release. You can access advisories for previously addressed vulnerabilities here https://github.com/eclipse threadx/threadx/security/advisories . Highlights RISC V Expanded Support This release incl
代表性合并:#110569 build(deps): bump starlette from 1.0.0 to 1.0.1 in /doc
代表性合并:#10209 feat(area): add arg checks to public API functions;#10203 feat(observer): add arg checks to public api functions;#10202 feat(obj/event): add arg checks to public api functions
代表性合并:#10241 fix(vg_lite): supplement pivot dsc for GLYPH IMAGE;#10174 DON'T SQUASH: FreeType Outline Sizes Fix & VG-Lite Path Pre-allocation;#10227 docs(lodepng): improve pixel-format documentation
代表性合并:#548 Merge changes for the v6.5.1.202602a release;#547 Release 6.5.1.202602a preparation;#544 Merging changes for the v.6.5.1.202602 release
代表性合并:#10062 feat(nema_gfx): add cache management
代表性合并:#10237 fix(demo/music): fix flickering issue when going to the next album
代表性合并:#107345 shell: uart: fix SMP over async UART data handling
代表性合并:#46407 Triton finegrained fp8/fp4;#46469 docs: fix typo in make_list_of_images docstring;#46496 Use torchvision's native LANCZOS interpolation instead of PIL fallback
代表性合并:#44761 [ROCm][CI] Stabilizing teardown and timeout of flaky tests to prevent rare OOMs;#41184 [MoE Refactor] FusedMoE/MoERunner inversion refactor;#44595 [Misc] usage_stats: report more engine, spec-decode, and EP config
代表性合并:#46262 fix: convert to fp32 first when doing image resize;#46488 Fix sapiens2 tests: add XPU device expectations;#46500 Fix `{image/video/audio}_token_ids` in `ProcessorMixin`
代表性合并:#44856 [Rust Frontend] [Refactor] Refine utility call interfaces;#44132 [Quantization] add online fp8 ptpc;#44819 [CI] Consolidate multimodal entrypoint tests.
代表性合并:#40470 [Attention] Extract KV-cache update from CPU attention backend
代表性合并:#24000 [ggml-webgpu] Handle buffer overlap / buffer aliasing for concat operator;#24220 metal : fix im2col 1D case (audio models);#24044 [ggml-webgpu] Implement 2D workgroups for scale, binary, and unary ops
代表性合并:#46495 revisit history parallel beam search tests to avoid unnecessary fix;#46499 Log some information in `.github/workflows/pr-ci-post-dashboard-link.yml`
代表性合并:#23935 cuda: reset cuda context after reading memory size;#24070 [SYCL] Update compute runtime version to 26.x in docker;#24302 docker: install ffmpeg in the released image
代表性合并:#24225 ggml-webgpu: Improve prefill speeds for k-quants + refactor matmul for Q4/Q5/Q8 and k-quants;#23991 vulkan: Use cm2 decode_vector for mul_mat_id B matrix loads
代表性合并:#202409 [flang][acc] Fix separate compilation for module !$acc declare create on allocatables.;#202241 [libclang/python] Upgrade latest Python version in CI to 3.14;#202413 [ObjectYAML] Avoid comparison of compressed data
代表性合并:#202355 Reapply "[IR] Reject unhandled assume bundles and seperate them from normal attributes" (#202336);#200719 [asan] Enable exceptions for asan_new_delete.cpp translation unit;#197007 [IR] Reject unhandled assume bundles and seperate them from normal attributes
代表性合并:#144119 [LLDB] Expose enumerator for separate-debug-info in SBModule;#202427 Revert "[VPlan] Use VPInstructionWithType for uniform casts.";#202403 [Frontend][Offloading] Restore silent ignore for non-existing input files in nvlink (#202352)
代表性合并:#42467 boot: enable only IMAFDCZicsrZifencei for RISC-V
功能变化:2 项,core: Don't silently succeed on UserNamespacePath= join failures;Translations update from Fedora Weblate
硬件/架构支持:1 项,boot: enable only IMAFDCZicsrZifencei for RISC-V
工具链/开发体验:1 项,fuzz-dhcp-client: do not trigger assertion on build payload
工具链/开发体验:14 项,Reapply "[IR] Reject unhandled assume bundles and seperate them from normal attributes" (#202336);[asan] Enable exceptions for asan_new_delete.cpp translation unit
功能变化:7 项,[analyzer] Fix misleading 'initialized here' note for uninitialized d…;[C23] Fix failing assertion on structural equivalence checks
版本发布:4 项,[flang][acc] Fix separate compilation for module !$acc declare create on allocatables.;[libclang/python] Upgrade latest Python version in CI to 3.14
硬件/架构支持:3 项,[LLDB] Expose enumerator for separate-debug-info in SBModule;Revert "[VPlan] Use VPInstructionWithType for uniform casts."
硬件/架构支持:22 项,soc: nxp: imx95: Refine condition to enable MCUX_LPTMR_TIMER;stm32: drivers: sensor: st: add GPIO Kconfig selection for some sensors
版本发布:5 项,drivers: audio: add native_sim DMIC driver;soc: silabs: siwx91x: improve shell and fix DT warnings
文档与示例:3 项,kernel: Fix k_queue locking issues;doc: _scripts: gen_devicetree_rest: show min-len/max-len in property table
工具链/开发体验:2 项,group multiprocessing tests under tests/kernel/multiprocessing;pmci: mctp_usb
版本发布:3 项,Merge changes for the v6.5.1.202602a release;Release 6.5.1.202602a preparation
功能变化:1 项,Fix/issue 545 basepri endif
工具链/开发体验:7 项,feat(area): add arg checks to public API functions;feat(observer): add arg checks to public api functions
版本发布:3 项,fix(vg_lite): supplement pivot dsc for GLYPH IMAGE;DON'T SQUASH: FreeType Outline Sizes Fix & VG-Lite Path Pre-allocation
硬件/架构支持:1 项,feat(nema_gfx): add cache management
功能变化:1 项,fix(demo/music): fix flickering issue when going to the next album
功能变化:3 项,Remove unmaintained proc-macro-error2;Add C61 v1.0 magic value
工具链/开发体验:3 项,[ggml-webgpu] Handle buffer overlap / buffer aliasing for concat operator;metal : fix im2col 1D case (audio models)
版本发布:3 项,cuda: reset cuda context after reading memory size;[SYCL] Update compute runtime version to 26.x in docker
性能优化:2 项,ggml-webgpu: Improve prefill speeds for k-quants + refactor matmul for Q4/Q5/Q8 and k-quants;vulkan: Use cm2 decode_vector for mul_mat_id B matrix loads
文档与示例:1 项,cli: fix spinner not show during prompt processing
工具链/开发体验:7 项,[Rust Frontend] [Refactor] Refine utility call interfaces;[Quantization] add online fp8 ptpc
版本发布:4 项,[ROCm][CI] Stabilizing teardown and timeout of flaky tests to prevent rare OOMs;[MoE Refactor] FusedMoE/MoERunner inversion refactor
性能优化:1 项,[Attention] Extract KV-cache update from CPU attention backend
工具链/开发体验:9 项,fix: convert to fp32 first when doing image resize;Fix sapiens2 tests: add XPU device expectations
版本发布:3 项,Triton finegrained fp8/fp4;docs: fix typo in make_list_of_images docstring
硬件/架构支持:2 项,revisit history parallel beam search tests to avoid unnecessary fix;Log some information in `.github/workflows/pr-ci-post-dashboard-link.yml`
功能变化:2 项,[fix] regression introduced by #45534;feat(quantizers): support non-weight param names in TorchAo safetensors loading