parthchandra commented on PR #4256:
URL:
https://github.com/apache/datafusion-comet/pull/4256#issuecomment-4410346888
> Also, could you add the new expressions to
`CometDatetimeExpressionBenchmark`
Added
**Spark benchmark** (`CometDatetimeExpressionBenchmark`)
OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Mac OS X 15.7.4
Apple M3 Max
`to_time`:
| | Best Time(ms) | Avg Time(ms) | Stdev(ms) | Rate(M/s) | Per Row(ns) |
Relative |
|---|---:|---:|---:|---:|---:|---:|
| Spark | 104 | 131 | 22 | 10.1 | 98.9 | 1.0X |
| Comet (Scan) | 105 | 126 | 20 | 10.0 | 99.7 | 1.0X |
| Comet (Scan + Exec) | 27 | 29 | 1 | 38.6 | 25.9 | **3.8X** |
`make_time`:
| | Best Time(ms) | Avg Time(ms) | Stdev(ms) | Rate(M/s) | Per Row(ns) |
Relative |
|---|---:|---:|---:|---:|---:|---:|
| Spark | 40 | 69 | 26 | 25.9 | 38.6 | 1.0X |
| Comet (Scan) | 41 | 66 | 19 | 25.4 | 39.4 | 1.0X |
| Comet (Scan + Exec) | 18 | 20 | 1 | 57.9 | 17.3 | **2.2X** |
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