Pulkitg64 opened a new issue, #16533: URL: https://github.com/apache/lucene/issues/16533
### Description Follow-up to #16473, which added scalar quantization support for the float16 vector encoding. The quantization works on fp32, so every fp16 vector is inflated to a float[] before it is quantized, and the centroid and corrective terms are computed in fp32 as well. Since Java has no fp16 arithmetic type, so there is no way to compute in fp16 at the moment. Once Java have support for doing arithmetic operations on fp16 directly, we should switch our existing implementation. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
