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wasmer/lib
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Mark McCaskey 91b199fe12 Split middleware-common tests into separate subcrate
2019-08-29 11:14:57 -07:00
..
clif-backend Bump nix from 0.14.1 to 0.15.0 2019-08-21 22:36:56 +00:00
dev-utils Split middleware-common tests into separate subcrate 2019-08-29 11:14:57 -07:00
emscripten Fix compilation on AArch64 Linux. 2019-08-20 16:37:32 -07:00
emscripten-tests Fix emscripten test usage and fix error conditional 2019-08-16 09:57:36 -06:00
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 Bump nix from 0.14.1 to 0.15.0 2019-08-21 22:36:56 +00:00
middleware-common Split middleware-common tests into separate subcrate 2019-08-29 11:14:57 -07:00
middleware-common-tests Split middleware-common tests into separate subcrate 2019-08-29 11:14:57 -07:00
runtime Replace wasmer_runtime_code::memory::Atomic with std::sync::atomic atomics. 2019-08-16 17:36:11 -07:00
runtime-abi Add deny dead_code lint and fix one error 2019-08-01 20:46:35 -06:00
runtime-c-api adding to llvm-backend feature: "wasmer-runtime/default-backend-llvm" 2019-08-22 17:21:13 +03:00
runtime-core Add comment explaining why WasmHash is implemented the way it is 2019-08-27 11:50:03 -07:00
singlepass-backend Bump nix from 0.14.1 to 0.15.0 2019-08-21 22:36:56 +00:00
spectests Add atomic.wast which we have zero failures on with the llvm backend. 2019-08-20 11:17:52 -07:00
wasi Always flush when writing, even if we get invalid pointers 2019-08-28 15:13:30 -07:00
wasi-tests implement wasi::poll_oneoff for write on Unix-like platforms 2019-08-15 15:51:16 +09:00
win-exception-handler Add deny nonstandard-style and unused-mut lints 2019-08-15 20:18:29 -06:00
.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