Use Builder directly instead of Put for serialization#5919
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`Put` is just an inefficient wrapper, and directly using `Builder` can make a big difference when serializing a lot of small things.
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Ah bummer slash cool. |
pchiusano
approved these changes
Oct 7, 2025
Going through list for the latter seems especially ill advised
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Finally tracked down the compilation problem. I was serializing just the utf8 strings without their lengths for e.g. version when compiling. |
Became unused in the serialization rewrite, but remains potentially useful.
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All base tests passed before the merge with trunk. Think this is ready to go. |
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This switches from using
Putin serialization to directly usingBuilder. The former is essentially just((), Builder), and I don't think that will get completely optimized away.In a microbenchmark, this was a massive difference (around 10x). However, for actual unison values, the difference seems much less significant. It's around 2x better on things like lists of pairs, or maps of numbers. I've been looking for some additional performance gain tweaks, but haven't found any yet.