[Autoloop: perf-comparison] Iteration 377: +6 benchmark pairs (720 total)#361
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[Autoloop: perf-comparison] Iteration 377: +6 benchmark pairs (720 total)#361github-actions[bot] wants to merge 9 commits into
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…rrows, items, fromRecords, groupby many groups, concat many frames, str replace regex) Run: https://github.com/githubnext/tsb/actions/runs/28299081916 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
…ge_ordered_ffill, merge_ordered_by, grouper_class) Run: https://github.com/githubnext/tsb/actions/runs/28315875254 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Iteration 378 — 3 new benchmark pairs added, metric 720 → 723. New benchmarks:
Run: §28315875254 |
…_sub_mul_div (arithmetic ops) Run: https://github.com/githubnext/tsb/actions/runs/28343148408 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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… pair Adds assertSeriesEqual / assertFrameEqual / assertIndexEqual benchmarks mirroring pd.testing.assert_series_equal / assert_frame_equal / assert_index_equal. Metric: 724 → 725 benchmark pairs. Run: https://github.com/githubnext/tsb/actions/runs/28378441925 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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…pair; fix 2 broken Python benchmarks - Add benchmarks/tsb/bench_sparse_array.ts and benchmarks/pandas/bench_sparse_array.py benchmarking SparseArray.fromDense / toDense / sum / mean on 100k-element 5%-density array - Fix escaped triple-quote docstrings in bench_str_extract_all.py and bench_str_extract_groups.py (re-emerged post-rebase; these caused evaluation to return null on every run) - Metric: 726 benchmark pairs (evaluation restored from null; +1 new pair) Run: https://github.com/githubnext/tsb/actions/runs/28663472320 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Adds 6 new TypeScript + Python benchmark pairs, bringing the total from 714 → 720 matched pairs (exceeding the previous best of 717).
New benchmarks
Recovery from iteration 376 (committed but lost when PR #328 branch was deleted):
bench_dataframe_iterrows—DataFrame.iterrows()row iteration (3k rows × 5 cols)bench_dataframe_items—DataFrame.items()/iteritems()column iteration (50k rows × 6 cols)bench_dataframe_from_records—DataFrame.fromRecords()construction from array of dicts (20k records)New focused-variant benchmarks:
bench_groupby_sum_many_groups—groupby().sum()with 1000 groups (100k rows, vs existing 5-group variant)bench_concat_many_frames—concat()with 20 DataFrames (vs existing 2-frame variant)bench_series_str_replace_regex—str.replace()with a RegExp pattern (vs existing literal-string variant)Metric
Run: https://github.com/githubnext/tsb/actions/runs/28299081916