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38a8a0eb01
wasmer/lib
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Brandon Fish 38a8a0eb01 Minimize unsafe block to unsafe code
2019-08-10 17:20:27 -06:00
..
clif-backend Fix bare_trait_objects warnings 2019-08-08 16:46:52 -06:00
dev-utils Update dependencies to latest versions 2019-07-31 23:04:03 -07:00
emscripten Fixed formatting 2019-08-05 14:37:08 -07:00
emscripten-tests Updated dependencies 2019-07-31 23:42:54 -07:00
kernel-loader Update dependencies to latest versions 2019-07-31 23:04:03 -07:00
kernel-net Remove all uses of mem::uninitialized for Rust 1.38 2019-07-31 13:21:20 +09:00
llvm-backend Remove structopt dependency from LLVM 2019-08-08 19:42:41 -07:00
middleware-common Add deny dead_code lint and fix one error 2019-08-01 20:46:35 -06:00
runtime Merge branch 'master' into feature/instance-benchmark 2019-08-05 15:07:58 -07:00
runtime-abi Add deny dead_code lint and fix one error 2019-08-01 20:46:35 -06:00
runtime-c-api Fix more bare dyn traits in runtime-c-api 2019-08-10 11:20:22 -06:00
runtime-core Minimize unsafe block to unsafe code 2019-08-10 17:20:27 -06:00
singlepass-backend Fix bare_trait_objects warnings 2019-08-08 16:46:52 -06:00
spectests Uncomment slow exclude test again 2019-08-10 17:11:32 -06:00
wasi implement wasi::path_rename 2019-08-09 15:40:04 +09:00
wasi-tests implement wasi::path_rename 2019-08-09 15:40:04 +09:00
win-exception-handler Bump regex from 1.2.0 to 1.2.1 2019-08-05 08:36:27 +00:00
.gitignore Remove generated spectest codes from repo. 2019-01-12 23:48:21 -05:00
README.md Renamed dynasm backend to singlepass 2019-04-11 12:44:03 -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:

  • WASI: run WebAssembly files with the WASI ABI.
  • 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:

  • singlepass-backend: Single pass 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