Reranko05 commented on PR #50469: URL: https://github.com/apache/arrow/pull/50469#issuecomment-4958009420
Hi @kou, I ran a quick microbenchmark comparing the current `RapidJSON` implementation and the `simdjson` On-Demand implementation using the same `ObjectParser` API (`Parse`, `GetString`, `GetBool`) over 10 million iterations in a Release build. RapidJSON: 18.33 s average (1.83 µs/iteration) simdjson On-Demand: 2.91 s average (0.29 µs/iteration) That is approximately a 6.3× speedup (about 84% lower execution time) for this workload. <img width="350" height="250" alt="ObjectParcerBench1" src="https://github.com/user-attachments/assets/6679b6cd-b1e3-4e44-a9ca-f8ebb6b5f6ce"; /> <img width="300" height="250" alt="ObjectParcerBench2" src="https://github.com/user-attachments/assets/3353f914-f954-4658-8bf6-81c515af6794"; /> -- 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]
