Performance of React SSR about wasmedge-quickjs

[manuschillerdev]

@juntao that massively sped things up!

wasmedgec target/wasm32-wasi/release/wasmedge_quickjs.wasm target/wasm32-wasi/release/wasmedge_quickjs_aot.wasm

cd example_js/react_ssr/

hyperfine "wasmedge --dir .:. ../../target/wasm32-wasi/release/wasmedge_quickjs_aot.wasm dist/main.js" "node dist/main.js"
Benchmark #1: wasmedge --dir .:. ../../target/wasm32-wasi/release/wasmedge_quickjs_aot.wasm dist/main.js
  Time (mean ± σ):     195.1 ms ±   2.2 ms    [User: 144.3 ms, System: 46.0 ms]
  Range (min … max):   192.5 ms … 200.2 ms    15 runs

Benchmark #2: node dist/main.js
  Time (mean ± σ):      55.6 ms ±   1.3 ms    [User: 43.2 ms, System: 9.5 ms]
  Range (min … max):    53.0 ms …  58.5 ms    49 runs

Summary
  'node dist/main.js' ran
    3.51 ± 0.09 times faster than 'wasmedge --dir .:. ../../target/wasm32-wasi/release/wasmedge_quickjs_aot.wasm dist/main.js'

now it's only 3 times slower than the native node process - roughly 10x faster than before :)

Could this be improved even further?

EDIT: this could be added to the readme as well - in case I didn't just missed it

[L-jasmine]

sorry, node have jit, but wasmedge_quickjs.wasm not.
We are trying to faster

[manuschillerdev]

Could something like https://github.com/bytecodealliance/wizer help with pre-compiling?

[juntao]

@manuschillerdev I want to make sure that you did wasmedgec on the wasmedge-quickjs.wasm file.