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README.md

SpacemiT Open Source Upstream Summary

Welcome to the SpacemiT Open Source Upstream Summary page!

This page summarizes the upstream progress of SpacemiT K1/K3 support across open-source projects, including system software, toolchains, AI software, and SpacemiT-maintained independent open-source projects.

It provides:

  • A single overview table linking to each project's detailed status page
  • A unified view of K1/K3 support progress across open-source software
  • Pointers to communication channels and download resources

Table of Contents

Upstream Status

Software Updated K1 Progress K3 Progress Details
Linux kernel 2026-07-07 Mainline support Mainline support Linux kernel Module Status
OpenSBI 2026-07-07 Completed: major planned support Planning OpenSBI Module Status
U-Boot 2026-07-07 WIP: K1 upstream support Planning U-Boot Module Status
llama.cpp 2026-06-05 WIP WIP llama.cpp Module Status
FlagGems 2026-06-05 WIP WIP FlagGems Module Status
LLVM 2026-07-01 Mainline support Mainline support LLVM Upstream Status
GCC 2026-07-01 Mainline support Planning GCC Upstream Status
Binutils 2026-07-01 WIP WIP Binutils Upstream Status

Open Source Project Status

Project Type Platform Key Status Details
spine-triton AI Infra K1/K3 Triton CPU backend, MLIR pipeline, RVV/IME/AME WIP spine-triton Module Status
onnxruntime AI Infra K1/K3 ONNX inference, SpacemiT EP, Python/C/C++ API WIP onnxruntime Module Status
Reachy Mini Robotics K3 Desktop robot, vision follow, voice & dance Demo Ready; Docs WIP Repository
Linksee Robotics K3 Wheeled robot, SLAM, navigation Demo Ready; Docs WIP Repository
LeRobot App Robotics K3 SO101 arm, ACT/SmolVLA, local inference Demo Ready; Simulation Ready Repository
Humanoid Robotics K3 Humanoid control, MuJoCo, RL inference Validation Repository

Download Resources

Communication Platform

Popular repositories Loading

  1. linux linux Public

    Forked from torvalds/linux

    Linux kernel source tree

    C 24 2

  2. spine-triton spine-triton Public

    MLIR 14 4

  3. llama.cpp llama.cpp Public

    Forked from ggml-org/llama.cpp

    LLM inference in C/C++

    C++ 13 8

  4. riscv-ime-extension-spec riscv-ime-extension-spec Public

    Following the RISC-V IME extension standard, and reusing Vector register resources, these instructions can bring more than a tenfold performance improvement to AI applications at a very small hardw…

    C 12 4

  5. xslim xslim Public

    Python 10 4

  6. linux-k1x linux-k1x Public

    Forked from torvalds/linux

    Linux kernel source tree

    C 8 4

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