wasmtime

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Wasmtime horizontal scaling results in poor performance

24

When I try to use tokio to scale wasmtime horizontally, I found that wasmtime performance drops significantly. It looks like there are some shared resources inside. And no matter how...

Duslia

Debugger helper for JIT code

6

In this PR: - Defines helpers to set trap instructions in JIT'ed code - Code breakpoint and stepping support - Pilot code WIP can be run via `cargo run tests/all/debug/testsuite/fib-wasm.wasm...

yurydelendik

We are using our own test harness for filetests and embedding it in libtest isn't useful. It only hides test output until the end and results in unnecessary noise. #...

bjorn3

Use debug! logging instead of info! for verbose logging

5

This issue has not been discussed, but I believe it simple enough that a discussion wasn't needed. The `info!` log is meant for high level logs that are relevant to...

rylev

Out-of-band fuel metering

12

This is a prototype of the solution for https://github.com/bytecodealliance/wasmtime/issues/4109 [^1]. This is very rough and is not intended to be landed as is. Rather, this PR here is to validate...

pepyakin

[machinst x64]: implement const_addr, remove Inst::XmmLoadConst

4

Pending some discussion on whether `const_addr` should even be implemented (see https://github.com/bytecodealliance/wasmtime/issues/2398), I decided to publish a draft of these changes while I had them in mind. The removal of...

abrown

cranelift: Add COFF TLS Support

5

👋 Hey, This PR is an initial draft at adding support for resolving TLS variables in COFF file formats (Windows). This is the current main blocker on having `cg_clif` working...

afonso360

fix broken link -- js-polyfill is a 404

3

I can't find this in the source presently to replace it: the link to `js-polyfill` is a 404 Can someone put a working link?

nuke-web3

add riscv64 backend for cranelift.

65

I am been trying to add riscv64 backend for cranelift these days. right now I have pass all run test in filetests. some features not implemented right now. i128 mul...

yuyang-ok

cranelift: Allow `call` and `call_indirect` in runtests

1

👋 Hey, This is an in progress PR just to share my current ideas for where to take the runtest suite. It is based on top of #4453 and rewrites...

afonso360