Node.js
Why os.availableparallelism() over os.cpus().length? #4743
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I'm just curious about what the problems are with use os.cpus().length when trying to calculate available parallelism. I see in the docs that you should use |
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Answered by
bnoordhuis
Jun 29, 2023
Replies: 0 comments 1 reply
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libuv/libuv#3493 (comment) - in a nutshell: os.cpus() returns the online cpus but that doesn't help you if you're pinned to a subset of them. it's supposed to be explained in the docs but maybe it's only in the libuv docs at the moment. PR welcome if that's the case. |
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Answer selected by
cjihrig
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libuv/libuv#3493 (comment) - in a nutshell: os.cpus() returns the online cpus but that doesn't help you if you're pinned to a subset of them.
it's supposed to be explained in the docs but maybe it's only in the libuv docs at the moment. PR welcome if that's the case.