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GH-39251: [JS] Use resizable buffer in builder #39252
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@ursabot please benchmark lang=JavaScript |
Benchmark runs are scheduled for commit ab87daf. Watch https://buildkite.com/apache-arrow and https://conbench.ursa.dev for updates. A comment will be posted here when the runs are complete. |
Thanks for your patience. Conbench analyzed the 1 benchmarking run that has been run so far on PR commit ab87daf. There were no benchmark performance regressions. 🎉 The full Conbench report has more details. |
After merging your PR, Conbench analyzed the 6 benchmarking runs that have been run so far on merge-commit ae627c0. There were no benchmark performance regressions. 🎉 The full Conbench report has more details. |
This should reduce explicit memory copies in js and make our code simpler. Support is not everywhere: https://caniuse.com/mdn-javascript_builtins_arraybuffer_resizable but I implemented fallbacks.