conbench-apache-arrow[bot] commented on PR #50749: URL: https://github.com/apache/arrow/pull/50749#issuecomment-5143516909
Thanks for your patience. Conbench analyzed the 4 benchmarking runs that have been run so far on PR commit c445460d0b0882d1e4f25702d9d82cbe9a556922. There were 35 benchmark results indicating a performance regression: - Pull Request Run on `amd64-m5-4xlarge-linux` at [2026-07-31 08:41:26Z](https://conbench.arrow-dev.org/compare/runs/28f1e45538cc4d23bc16adc27266efc3...6dff151ed7bd4b6d8dd3bbb34f820b86/) - [`FloatRowMajorMatrixConversionFixture` (C++) with params=<Int64Type>/ConvertToSparseCSRMatrixInt64, source=cpp-micro, suite=arrow-tensor-conversion-benchmark](https://conbench.arrow-dev.org/compare/benchmarks/06a584f135be76ae8000ab31471c0c7f...06a6c603f15c7501800018b0e745b4a2) - [`FloatColumnMajorMatrixConversionFixture` (C++) with params=<Int64Type>/ConvertToSparseCSRMatrixInt64, source=cpp-micro, suite=arrow-tensor-conversion-benchmark](https://conbench.arrow-dev.org/compare/benchmarks/06a584f131d274db8000d4a209c713ae...06a6c603ee6873b38000ce43254d6a22) - and 33 more (see the report linked below) The [full Conbench report](https://github.com/apache/arrow/runs/91171914175) has more details. -- 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]
