jasperjiaguo commented on PR #9336: URL: https://github.com/apache/pinot/pull/9336#issuecomment-1242519665
@richardstartin @Jackie-Jiang Yes I have done some experiments with `BufferFastAggregation.and` https://github.com/apache/pinot/pull/9370. However, it didn't give very promising results: - using BufferFastAggregation alone without sorting yields an 1.1x speedup while 60% overhead in degenerate case - sorting on top of this gives marginal speedup <img width="657" alt="Screen Shot 2022-09-09 at 3 08 05 PM" src="https://user-images.githubusercontent.com/10736840/189452514-1916e0fa-9192-4f23-ad0f-cda535019331.png";> -- 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]
![https://user-images.githubusercontent.com/10736840/189452514-1916e0fa-9192-4f23-ad0f-cda535019331.png"](https://user-images.githubusercontent.com/10736840/189452514-1916e0fa-9192-4f23-ad0f-cda535019331.png"){kind=link}