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Mark McCaskey d164c7a93b update wasi Cargo.toml
2019-04-01 17:21:48 -07:00
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clif-backend doc(lib) Add basic README.md. 2019-03-29 10:17:24 +01:00
dynasm-backend doc(lib) Add basic README.md. 2019-03-29 10:17:24 +01:00
emscripten revert changes to emscripten 2019-03-28 11:55:01 -07:00
llvm-backend doc(lib) Add basic README.md. 2019-03-29 10:17:24 +01:00
runtime doc(lib) Add basic README.md. 2019-03-29 10:17:24 +01:00
runtime-abi lint 2019-03-28 13:01:02 -07:00
runtime-c-api fix(runtime-c-api) Remove last warnings. 2019-03-29 15:56:08 +01:00
runtime-core Change ValueType trait and add basic fs 2019-04-01 15:52:35 -07:00
spectests doc(lib) Add basic README.md. 2019-03-29 10:17:24 +01:00
wasi update wasi Cargo.toml 2019-04-01 17:21:48 -07:00
win-exception-handler doc(lib) Add basic README.md. 2019-03-29 10:17:24 +01:00
.gitignore Remove generated spectest codes from repo. 2019-01-12 23:48:21 -05:00
README.md Added dynasm-backend to the libraries README 2019-03-21 21:12:01 -07:00

README.md

Wasmer Libraries

Wasmer is modularized into different libraries, separated into three main sections:

Runtime

The core of Wasmer is the runtime, which provides the necessary abstractions to create a good user experience when embedding.

The runtime is divided into two main libraries:

  • runtime-core: The main implementation of the runtime.
  • runtime: Easy-to-use API on top of runtime-core.

Integrations

The integration builds on the Wasmer runtime and allow us to run WebAssembly files compiled for different environments.

Wasmer intends to support different integrations:

  • emscripten: run Emscripten-generated WebAssembly files, such as Lua or nginx.
  • Go ABI: we will work on this soon! Want to give us a hand? ✋
  • Blazor: research period, see tracking issue

Backends

The Wasmer runtime is designed to support multiple compiler backends, allowing the user to tune the codegen properties (compile speed, performance, etc) to best fit their use case.

Currently, we support multiple backends for compiling WebAssembly to machine code:

  • dynasm-backend: Dynasm backend - super fast compilation, slower runtime speed
  • clif-backend: Cranelift backend - slower compilation, normal runtime speed
  • llvm-backend: LLVM backend - slow compilation, native runtime speed