Fast-path cell drawing + position-based tokenizer#39

Merged

billdenney merged 20 commits into

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claude/perf-round2

May 13, 2026

Commits on May 12, 2026

Fast-path cell drawing + position-based tokenizer

billdenney
and
claude
committed
Share clip-width cache across all pages of one tfl_table

billdenney
and
claude
committed
Consolidate width+height measurement into one cache during pagination

billdenney
and
claude
committed

Commits on May 13, 2026

Add wrap_heavy, preview_iris, figure_multi to bench_focused.R

billdenney
and
claude
committed
Capture Phase-0 profile baseline + decision matrix

billdenney
and
claude
committed
Allow NULL gp_key in .measure_text_dims_in; document inner-loop trade-off

billdenney
and
claude
committed
Plumb text_dim_cache from export_tfl.tfl_table through to grobs

billdenney
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claude
committed
Consume text_dim_cache in .draw_cell_text and .draw_header_row

billdenney
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claude
committed
Add .open_metric_device() / .close_metric_device() helpers

billdenney
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claude
committed
Wire .open_metric_device() into export_tfl.tfl_table()

billdenney
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claude
committed
Wire .open_metric_device() into the remaining S3 dispatchers

billdenney
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claude
committed
Drop the pdf(NULL) open from compute_table_content_area()

billdenney
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claude
committed
Drop scratch pdf() in .run_pagination_iter and .resolve_natural_widths

billdenney
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claude
committed
Drop scratch pdf() in three R/wrap.R helpers

billdenney
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claude
committed
Drop scratch pdf() in .gt_grob_height and .rtables_lpp_cpp

billdenney
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claude
committed
Add active-device safety guard to .measure_text_dims_in()

billdenney
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claude
committed
Add D-48 invariant tests: device count, font metrics, cache shape

billdenney
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claude
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Update perf-baseline-notes.md with post-D-48 numbers

billdenney
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claude
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Document D-48 in DECISIONS.md, DESIGN.md, ARCHITECTURE.md, CLAUDE.md

billdenney
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claude
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Regenerate man/ from D-48 roxygen additions

billdenney
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claude
committed

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Fast-path cell drawing + position-based tokenizer#39

Fast-path cell drawing + position-based tokenizer#39
billdenney merged 20 commits into
mainfrom
claude/perf-round2

Commits on May 12, 2026

Fast-path cell drawing + position-based tokenizer

Share clip-width cache across all pages of one tfl_table

Consolidate width+height measurement into one cache during pagination

Commits on May 13, 2026

Add wrap_heavy, preview_iris, figure_multi to bench_focused.R

Capture Phase-0 profile baseline + decision matrix

Allow NULL gp_key in .measure_text_dims_in; document inner-loop trade-off

Plumb text_dim_cache from export_tfl.tfl_table through to grobs

Consume text_dim_cache in .draw_cell_text and .draw_header_row

Add .open_metric_device() / .close_metric_device() helpers

Wire .open_metric_device() into export_tfl.tfl_table()

Wire .open_metric_device() into the remaining S3 dispatchers

Drop the pdf(NULL) open from compute_table_content_area()

Drop scratch pdf() in .run_pagination_iter and .resolve_natural_widths

Drop scratch pdf() in three R/wrap.R helpers

Drop scratch pdf() in .gt_grob_height and .rtables_lpp_cpp

Add active-device safety guard to .measure_text_dims_in()

Add D-48 invariant tests: device count, font metrics, cache shape

Update perf-baseline-notes.md with post-D-48 numbers

Document D-48 in DECISIONS.md, DESIGN.md, ARCHITECTURE.md, CLAUDE.md

Regenerate man/ from D-48 roxygen additions