[PERF] Improve performace of read_csv with memory_map=True when file encoding is UTF-8#43787

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jreback merged 1 commit intopandas-dev:masterfrom

michal-gh:perf-readcsv

Oct 6, 2021

Commits on Oct 5, 2021

PERF: read_csv with memory_map=True when file encoding is UTF-8 (#43787)
michal-gh
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