brettsaunders21 opened a new issue, #6570: URL: https://github.com/apache/arrow-rs/issues/6570
**Which part is this question about** <!-- Is it code base, library api, documentation or some other part? --> Library performance when compiled for Web Assembly in the browser **Describe your question** <!-- A clear and concise description of what the question is. --> We're building a browser based library with WASM to power a tabular data display in the browser. The plan is to allow the user to carry out actions like filter, sort, split/pivot and group-by We've looked at libraries like polars, duck-db and data fusion, but they all seem to have a large footprint when compiled to WASM. Or there features like group by don't work quite right for us We've been using this library so far to back our library, but would like to get the most performance out of it we can. So have the follow three questions - Does this support SIMD in WASM on browser? I see from looking at your code you use it, but seems to only work with a rust flag and seems to be 256 bit AVX512. From research I've only seen 128 bit support mentioned for WASM? - If yes to the following questions, do you have benchmarks in WASM environment, docs or any details on what uses SIMD? - Lastly, are there any other options for performance features I can make use of? **Additional context** <!-- Add any other context about the problem here. --> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
