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bors[bot] 38048b6acf
Merge #774 
774: Introduce some breaking changes to WasiFS API for next release r=MarkMcCaskey a=MarkMcCaskey



Co-authored-by: Mark McCaskey <mark@wasmer.io>
2019-09-12 18:55:29 +00:00
..
clif-backend The VM callbacks for shared static are the same as those for unshared static memory. 2019-09-09 08:34:47 -07:00
dev-utils Improved docs with custom logo and favicon 2019-09-03 17:06:31 -07:00
emscripten Bump lazy_static from 1.3.0 to 1.4.0 2019-09-09 23:02:16 +00:00
emscripten-tests Disable test_indirect_many as a mitigation for issue #717 . 2019-08-22 17:57:22 -07:00
kernel-loader Improved docs with custom logo and favicon 2019-09-03 17:06:31 -07:00
kernel-net Improved docs with custom logo and favicon 2019-09-03 17:06:31 -07:00
llvm-backend Bump lazy_static from 1.3.0 to 1.4.0 2019-09-09 23:02:16 +00:00
middleware-common Improved docs with custom logo and favicon 2019-09-03 17:06:31 -07:00
middleware-common-tests Improved docs with custom logo and favicon 2019-09-03 17:06:31 -07:00
runtime Bump lazy_static from 1.3.0 to 1.4.0 2019-09-09 23:02:16 +00:00
runtime-abi Improved docs with custom logo and favicon 2019-09-03 17:06:31 -07:00
runtime-c-api test(runtime-c-api) Use calloc and simplify code. 2019-09-06 10:20:36 +02:00
runtime-core Merge #720 #765 2019-09-12 13:47:43 +00:00
singlepass-backend Bump lazy_static from 1.3.0 to 1.4.0 2019-09-09 23:02:16 +00:00
spectests Improved docs with custom logo and favicon 2019-09-03 17:06:31 -07:00
wasi Merge #774 2019-09-12 18:55:29 +00:00
wasi-tests Add comment to generated code saying that it's generated code for wasi 2019-09-11 17:41:25 -07:00
win-exception-handler Improved docs with custom logo and favicon 2019-09-03 17:06:31 -07:00
.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