mingmwang commented on PR #6003:
URL:
https://github.com/apache/arrow-datafusion/pull/6003#issuecomment-1508239395
Q5
Before this PR
Running benchmarks with the following options: DataFusionBenchmarkOpt {
query: Some(5), debug: false, iterations: 3, partitions: 1, batch_size: 8192,
path: "./parquet_data10", file_format: "parquet", mem_table: false,
output_path: None, disable_statistics: true, enable_scheduler: false }
Query 5 iteration 0 took 4093.0 ms and returned 5 rows
Query 5 iteration 1 took 4031.0 ms and returned 5 rows
Query 5 iteration 2 took 4008.9 ms and returned 5 rows
Query 5 avg time: 4044.29 ms
After this PR
Running benchmarks with the following options: DataFusionBenchmarkOpt {
query: Some(5), debug: false, iterations: 3, partitions: 1, batch_size: 8192,
path: "./parquet_data10", file_format: "parquet", mem_table: false,
output_path: None, disable_statistics: true, enable_scheduler: false }
Query 5 iteration 0 took 4042.3 ms and returned 5 rows
Query 5 iteration 1 took 3978.7 ms and returned 5 rows
Query 5 iteration 2 took 3973.1 ms and returned 5 rows
Query 5 avg time: 3998.02 ms
Almost no difference.
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