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From: | Van Ly |
Subject: | bug#52809: 28.0.90; X11 modeline context menu grows offscreen unreadable on smaller screen of two screen display |
Date: | Tue, 28 Dec 2021 16:00:00 +0000 (UTC) |
On Tue, 28 Dec 2021, Eli Zaretskii wrote:
Then please do use "make -jN bootstrap", where N is the number of execution units you have on that system. That's how you request parallel Emacs builds.
Thanks, I will do that the next time.
I'm saying "make bootstrap" detects there are multiple cores and suggests or defaults to using them all in parallel whee possible.The way we natively-compile Lisp files during a build was intentionally made serial, so that the Make command could control how much parallelism is in use. Because otherwise, we could easily overwhelm the CPU, because the inherent built-in parallelism of the async native-compilation doesn't care about the system load, so invoking "make -j8" would give you 8 compilation jobs, each one of which could use 4 cores.
Thank you for taking the time to explain this. I was seeing one of the CPU bars 100% and the three other ones idle.
-- vl
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