ENH: Adding DataFrame plotting benchmarks for large datasets #61546
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@rhshadrach do you have an opinion about this? |
mroeschke
reviewed
Jun 4, 2025
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| def time_plot_large_dataframe_single_column(self, size, datetime_index): | ||
| """Baseline: plotting single column for comparison""" | ||
| self.df.iloc[:, 0].plot() |
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Can you do the iloc operation in setup so its not part of the timing?
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DataFrame.plotusingLineCollection#61532 - Adding in performance benchmarks for DataFrame plotting with large datasets.DataFrame.plotwithDatetimeIndex#61398 and ENH: speed upDataFrame.plotusingLineCollection#61532. Tests multiple DataFrame sizes with/w/o DatetimeIndex & provides a baseline single-column comparison.- DataFrame sizes: (1000,10) to (10000,10)
- DatetimeIndex vs. regular index comparison
- Multi-column vs. single-column plotting.