REASY commented on issue #4973: URL: https://github.com/apache/arrow-rs/issues/4973#issuecomment-1774898904
> That seems like a stretch, memory fragmentation could perhaps account for a 2x, but a 10x would be surprising. Regardless we should probably not be designing around degenerate cases of OS specific allocators > > Edit: is it possible this is actually an issue with dhat, you override the system allocator with it - https://github.com/REASY/parquet-example-rs/blob/main/src/main.rs#L3 That line is protected with `dhat-heap` feature, so it should not affect anything. -- 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]
