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ASV: Add merge on categorical benchmarks #45169

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Merged
merged 2 commits into from
Jan 3, 2022
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ASV: Add merge on categorical benchmarks #45169

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ASV: Add merge on categorical benchmarks
lukemanley Jan 3, 2022
e35b6ae
Merge remote-tracking branch 'upstream/master' into asv-merge-on-cate…
lukemanley Jan 3, 2022
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12 changes: 12 additions & 0 deletions asv_bench/benchmarks/join_merge.py
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Original file line number Diff line number Diff line change
Expand Up @@ -262,12 +262,24 @@ def setup(self):
Z=self.right_object["Z"].astype("category")
)

self.left_cat_col = self.left_object.astype({"X": "category"})
self.right_cat_col = self.right_object.astype({"X": "category"})

self.left_cat_idx = self.left_cat_col.set_index("X")
self.right_cat_idx = self.right_cat_col.set_index("X")

def time_merge_object(self):
merge(self.left_object, self.right_object, on="X")

def time_merge_cat(self):
merge(self.left_cat, self.right_cat, on="X")

def time_merge_on_cat_col(self):
merge(self.left_cat_col, self.right_cat_col, on="X")

def time_merge_on_cat_idx(self):
merge(self.left_cat_idx, self.right_cat_idx, on="X")


class MergeOrdered:
def setup(self):
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