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Note: its not this add-on cause the problem, but lets go deep @LukeSaward1 @Dark3n89 Im glad to see how to explain this. I saw it today, It make a little...

Same from my end. The error has been known for 2 weeks and according to the information here on Github and has already been solved. Where is the hot fix?...

Client 3.8.1 freezes on Linux and macOS as soon as it wants to synchronise. Under Linux, you can only shut down the process (Flatpak App as well as Debian Package...

Confirmed on a non-mac arm64 system, with the test compiled with trunk being always about 3 times slower than the test compiled with 4.14.1. I'll investigate a bit.

Note that, similarly to @gasche's results, there is no significant difference between the standard and unrolled versions on trunk: ``` 4.14.1 Benchmark 1: _build/default/main.exe Time (mean ± σ): 35.1 ms...

Yes, there is a 3x slowdown between 4.14 and trunk (of a few days ago). I didn't tune anything.

Comparing the 4.14 generated code to the 5.x generated code, the changes I see are: - explicit stack usage checking at the beginning of every function call in 5.x (since...

> Regarding allocation, you are correct, this benchmark does not allocate any memory. > > So, I guess you are right: `_caml_call_gc` is never called. Weird. This is wrong -...

You're right. I've timed that single `caml_call_gc` and it does not account for the 60msec difference.

I have been doing about the same experiments. It turns out that, when I said disabling the `dmb` instruction did not produce any significant change, I had only disabled the...