Skip to content

JamesMenetrey/wasm-micro-runtime

This branch is 87 commits behind bytecodealliance/wasm-micro-runtime:main.

Folders and files

NameName
Last commit message
Last commit date
Jul 24, 2023
Nov 13, 2024
Oct 17, 2024
Oct 23, 2024
Nov 13, 2024
Nov 1, 2024
May 14, 2024
Oct 29, 2024
Oct 15, 2024
Oct 29, 2024
Oct 23, 2024
Oct 17, 2024
Feb 20, 2024
Sep 24, 2021
Oct 6, 2021
Oct 6, 2021
Jun 24, 2024
Sep 13, 2024
Apr 24, 2024
Oct 15, 2024
Sep 18, 2024
Sep 29, 2024
Nov 21, 2019
Mar 4, 2024
Nov 12, 2019
Nov 20, 2019
Apr 23, 2024
Oct 22, 2024
Sep 7, 2021
May 19, 2021
Jul 28, 2021
Apr 11, 2024

WebAssembly Micro Runtime

A Bytecode Alliance project

Guide  Website  Chat

Build WAMR | Build AOT Compiler | Embed WAMR | Export Native API | Build Wasm Apps | Samples

WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (Wasm) runtime with small footprint, high performance and highly configurable features for applications cross from embedded, IoT, edge to Trusted Execution Environment (TEE), smart contract, cloud native and so on. It includes a few parts as below:

  • VMcore: A set of runtime libraries for loading and running Wasm modules. It supports rich running modes including interpreter, Ahead-of-Time compilation(AoT) and Just-in-Time compilation (JIT). WAMR supports two JIT tiers - Fast JIT, LLVM JIT, and dynamic tier-up from Fast JIT to LLVM JIT.
  • iwasm: The executable binary built with WAMR VMcore which supports WASI and command line interface.
  • wamrc: The AOT compiler to compile Wasm file into AOT file
  • Useful components and tools for building real solutions with WAMR vmcore:
    • App-framework: A framework for supporting APIs for the Wasm applications
    • App-manager: A framework for dynamical loading the Wasm module remotely
    • WAMR-IDE: An experimental VSCode extension for developping WebAssembly applications with C/C++

Key features

Wasm post-MVP features

Supported architectures and platforms

The WAMR VMcore supports the following architectures:

  • X86-64, X86-32
  • ARM, THUMB (ARMV7 Cortex-M7 and Cortex-A15 are tested)
  • AArch64 (Cortex-A57 and Cortex-A53 are tested)
  • RISCV64, RISCV32 (RISC-V LP64 and RISC-V LP64D are tested)
  • XTENSA, MIPS, ARC

The following platforms are supported, click each link below for how to build iwasm on that platform. Refer to WAMR porting guide for how to port WAMR to a new platform.

Getting started

Performance and memory

Project Technical Steering Committee

The WAMR PTSC Charter governs the operations of the project TSC. The current TSC members:

License

WAMR uses the same license as LLVM: the Apache 2.0 license with the LLVM exception. See the LICENSE file for details. This license allows you to freely use, modify, distribute and sell your own products based on WAMR. Any contributions you make will be under the same license.

More resources

About

WebAssembly Micro Runtime (WAMR)

Resources

License

Code of conduct

Security policy

Stars

Watchers

Forks

Packages

No packages published

Languages

  • C 73.9%
  • C++ 9.5%
  • Python 5.6%
  • WebAssembly 3.9%
  • CMake 2.4%
  • Shell 2.0%
  • Other 2.7%