Closed mhdawson closed 1 year ago
While it might not exactly be an achievement of this particular team, https://github.com/nodejs/node/pull/48078 might still be worth mentioning during the announcements since it might be one of the most impactful performance improvements in a long time (thanks to @santigimeno and @bnoordhuis).
thanks to @santigimeno and @bnoordhuis
Thanks for the mention but I would rephrase this a bit.
Thanks to @bnoordhuis and @isc-projects which iiuc sponsored some of his work.
I'd like to mention that startup has gotten a good bit faster in the most recent release (v20.1.0 -> v20.2.0), as a result of nodejs/node#47055+nodejs/node#47144+nodejs/node#47958:
confidence improvement accuracy (*) (**) (***)
misc/startup.js count=30 mode='process' script='benchmark/fixtures/require-builtins' *** 23.94 % ±0.64% ±0.88% ±1.20%
misc/startup.js count=30 mode='process' script='test/fixtures/semicolon' *** 17.58 % ±0.43% ±0.61% ±0.85%
misc/startup.js count=30 mode='worker' script='benchmark/fixtures/require-builtins' *** 28.64 % ±0.47% ±0.66% ±0.91%
misc/startup.js count=30 mode='worker' script='test/fixtures/semicolon' *** 24.70 % ±0.88% ±1.25% ±1.81%
Be aware that when doing many comparisons the risk of a false-positive result increases.
In this case, there are 4 comparisons, you can thus expect the following amount of false-positive results:
0.20 false positives, when considering a 5% risk acceptance (*, **, ***),
0.04 false positives, when considering a 1% risk acceptance (**, ***),
0.00 false positives, when considering a 0.1% risk acceptance (***)
I am working on some further improvements too.
De we have a meeting today?
De we have a meeting today?
I was couple of minutes late, but I'm here.
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UTC Mon 29-May-2023 17:00 (05:00 PM):
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