perf: optimize gs_design_ahr (~3-4x speedup)#623

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yihui wants to merge 8 commits into

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perf/optimize-gs-design-ahr

Commits on May 19, 2026

perf: replace object.size() with numhash() in prune_hash

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yihui
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perf: replace dplyr full_join/select/arrange with base R in gs_design_npe

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yihui
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perf: replace dplyr operations with base R in gs_design_ahr output

authored and
yihui
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perf: remove dplyr from hot-path functions (expected_time, gs_info_ahr)

authored and
yihui
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perf: rewrite expected_event internals using vectors instead of data frames

yihui
and
claude
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perf: preserve tibble output type and fix row ordering

yihui
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claude
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perf: redesign cache pruning based on empirical measurement

yihui
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claude
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return data frame instead
yihui
committed