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Lazy load stackless functions #1656

Merged
merged 1 commit into from
Nov 12, 2023
Merged

Lazy load stackless functions #1656

merged 1 commit into from
Nov 12, 2023

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Gusted
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@Gusted Gusted commented Nov 10, 2023

  • I noticed that fasthttp was taking up 1.8MB of heap memory, even though it wasn't being used. This turned out to be the stackless function: 1.80MB github.com/valyala/fasthttp/stackless.NewFunc
  • Lazy load the stackless functions with sync.Once, given this a simple atomic read, it shouldn't affect performance for the fast-path (I haven't seen benchmarks with compression enabled).

@Gusted
Lazy load stackless functions
daacd95 
- I noticed that fasthttp was taking up 1.8MB of heap memory, even
though it wasn't being used. This turned out to be the stackless
function: 1.80MB  github.com/valyala/fasthttp/stackless.NewFunc
- Lazy load the stackless functions with sync.Once, given this a simple
atomic read, it shouldn't affect performance for the fast-path (I
haven't seen benchmarks with compression enabled).
@erikdubbelboer erikdubbelboer merged commit 1834cec into valyala:master Nov 12, 2023
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@erikdubbelboer
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Thanks!

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@Gusted @erikdubbelboer